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Verfahrenstechnische Entwicklung patientenspezifischer Implantate aus Eigenblut

Kai Hendrik Höltje

Series: Berichte aus dem IMP

Volume IMP 02/2024 2024

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4 Material und Methode S. 33-50

doi.org/10.51202/9783690300087

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Kunststoffe im Automobilbau 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4347 2017

Results in this title

M. Thurmeier, C. Horbas, F. Wagner Entwicklung eines Tankdeckel-Scharnierarms mit Recycling-Material S. 93-94

„… Entwicklung eines Tankdeckel-Scharnierarms mit Recycling-Material M. Thurmeier, M.Eng., C …” „… großflächiger werden. Dadurch wachsen die Anforderungen an das Material, das im Folgenden am Beispiel des …” „… die angewachsene Oberfläche kompensieren zu können, wird ein neues, verstärktes Material benötigt …”

R. Schlimper, M. Zscheyge, P. Michel Use Case FVK im Materials Data Space, Digitalisierung der Materialkompetenz als Komplementär zur Industrie 4.0 S. 227-228

„… Use Case FVK im Materials Data Space, Digitalisierung der Materialkompetenz als Komplementär zur …” „… Materials Data Space stellt unternehmensübergreifend digitale Daten zu Materialien und Werkstoffen entlang …” „… Qualität und bei kurzen Innovationszyklen. Der Materials Data Space wurde als Grundlage für die …”

T. van den Einden, K. Menke The use of an alternative material for engine encapsulation for Trucks S. 287-294

M. Franzen, G. Oberhofer, R. Schwarzer Improved crash simulation of endless-fiber-reinforced thermoplastics – organic sheets S. 113-124

„… weight reduction in the automotive area. However these materials feature a very complex mechanical …” „… behavior due to the use of relatively soft and ductile thermoplastic matrix material in combination with …” „… stiff and brittle endless fibers. Within the current crash simulation codes no suitable material …”

W. Schijve, G. Francato, R. Yaldiz True confidence in thermoplastic composite simulations for any automotive component S. 315-328

„… solution is to reduce the weight of a vehicle significantly. Composite materials can offer these weight …” „… UD or multi-axial laminates in combination with an overmolding process with LFT material. Besides …” „… for the more cost-efficient hybrid combinations of UD-tape-based laminates with overmolding material …”

E. Spini, A. Bernasconi A demonstrator for the experimental assessment of the through-process modeling of injection-molded parts made of short-fiber-reinforced polymers S. 181-192

„… characterization of the materials E. Spini, RadiciGroup Performance Plastics, Chignolo d'Isola (Bergamo …” „… weight requires materials which are capable of performing the same functions that only metals have been …” „… supports. In this context of change, producers of plastic materials for engineering uses have been …”

L. Jerpdal, J. Hain, O. Täger Lightweight design for increased payload: new ways using polymer composites and physical foaming S. 273-274

„… group of composite organo-sheets are self-reinforced polymer composites (SrPC), which are materials …” „… is, both poly(ethylene terephthalate) (PET). SrPC materials are ductile, have low density and good …” „… parts from organo-sheets overmolded with glass-reinforced composite material have been shown in the …”

R. Apfelbeck, S. Müller Einsatz von Organoblechen im Fahrzeugunterflur – Kosten- und gewichtsoptimiertes Geländerobustheitspaket S. 259-270

„… das Material Polypropylen (PP) im Bereich des Unterflurs durchgesetzt. Es gilt zu unterscheiden wie …” „… dieses Material verarbeitet und entsprechend eingesetzt wird. In den Fahrzeugen der Kompaktklasse wird …” „… Markt verfügbar. Bild 2: Einsatz von Materialen nach Anforderung und Fahrzeugklasse Bei der …”

M. Bakkal, O. Otuz, S. Doğru A new analytical calculation method for the injectionmolding process of a composite luggage rack holder S. 295-314

„… thermoplastic composite materials. This method considers the effect of fiber orientation on the mechanical …” „… properties of composites and concludes with variouslastic modulus values of material in complicated part …” „… does isotropic analysis. 1. Introduction Polymer composite is the material which is spreading …”

P. Gamonal-Repiso, J.M. del-Mazo, M. Sánchez-Soto Surface quality: improving the quality perception of molded parts S. 193-204

„… technology a three-dimensional map of the surface can be built up. 2. Experimental Materials: The …” „… material used was a polypropylene with 5% talc (PP-TD5). This is a commercial injection-molding grade for …” „… material had a density of 0.93 g/cm3 (ISO 1183- 1/A) and a melt flow rate (230 ºC, 2.16 kg) of 16 g/10 min …”

A. Roch, A. Menrath, B. Schmid Two-component air-guide panel manufactured by co-molding and foaming using core-back technology S. 229-230

„… , hard-soft combination consisting of two different materials: a polypropylene as the hard and a …” „… are opened by core-back technology. Due to this a pressure drop occurs making the material expand in …” „… second cavity and co-molded with the rubber material along the edge in a single process using only one …”

G. Huber Tinuvin® 880 – novel light stabilizer for automotive interiorapplications S. 163-166

„… grades To meet the ever-increasing standards for automotive PP/TPOs (the materials of choice in …” „… : Plaques made of a typical automotive PP/TPO for use in interior applications. The left-hand material is …” „… ® 880. It is can be clearly seen that after about half a year of aging the left-hand material exhibits …”

C. Bauernfeind, E. Blees Leichte Masse mit Klasse – Heckschürze aus Polyurethan mit äußerst geringer Dichte S. 95-104

„… Entwicklung der Covestro Deutschland AG, Leverkusen, ehemals Bayer MaterialScience, die in enger …” „… bildet das Material im Kontakt mit dem Werkzeug eine dünne Haut. Die Oberfläche ist daher frei von …” „… Porsche. Bild 3, 4: REM Polytec 98 Der hohe Füllstoffgehalt des neuen Materials führte zu …”

J. Gómez-Monterde, J. Hain, M. Ll. Maspoch Characterization of microcellular plastics for weight reduction in automotive interior parts S. 167-180

„… Catalunya-BarcelonaTech, Terrassa, Barcelona, Spain Abstract The present work deals with foaming plastic materials in …” „… conventional materials with lighter ones. Nowadays, plastic materials represent around 18% of the overall …” „… only partially in defined areas of interest. 3. Materials and methods - Material. A 20 …”

M. Steinbach, J. Maier Methodische Weiterentwicklung der Gewichtsreduzierung von Verkleidungsteilen im Fahrzeuginnenraum – Gegenwärtige und zukünftige Möglichkeiten aus Sicht eines Fahrzeugherstellers S. 21-34

„… möglichst ausgewogene Balance zwischen Gewicht, Material, Prozess und Kosten herzustellen. Anforderungen …” „… berücksichtigen: - Gewicht, - Material, - Oberflächenqualität, - zur Verfügung stehende Fertigungsverfahren …” „… . Bei solchen Bauteilen ist allerdings zu beachten, dass eine sorgfältige Material- und …”

J. Götzelmann, P. Diehl Stoßfänger in Dünnwandtechnologie – ein Update zu Werkstoffen, Verfahren und Technologie-Innovationen S. 77-92

„… . Alle Materialhersteller, der in Frage kommenden PP-Typen, wurden auf deren Materialvorschläge …” „… Materialfreigaben existieren oder entsprechende Materialentwicklungen zur Erfüllung der Forderungen eines …” „… andere Materialien für Stoßfänger zum Einsatz kommen, wurden in der Materialauswahl auch amerikanische …”

D. Häffelin Innovativer Verarbeitungsprozess thermoplastischer Composites für Porsche Panamera Bremspedal – Endlosfasertechnologie für Sicherheitsbauteile im Fahrzeug S. 125-138

„… Material eine höhere spezifische Steifigkeit/Festigkeit auf, deformiert ein daraus hergestelltes Bauteil …” „… überwiegend von der Faserarchitektur gesteuert. Soll das Material (quasi-) isotrope mechanische …” „… ) verarbeitet, so weist das dabei entstehende Material eine starke Richtungsabhängigkeit auf, das Material ist …”

Titelei/Inhaltsverzeichnis S. I-XI

„… VDI-Gesellschaft Materials Engineering Kunststoffe im Automobilbau © VDI Verlag GmbH · Düsseldorf 2017 Alle …” „… Tankdeckel-Scharnierarms mit Recycling-Material M. Thurmeier, M.Eng., C. Horbas, Dipl.-Ing. (FH) F. Wagner, AUDI AG …” „… , M.Sc., Dr.-Ing. N. Andricevic, Dr. Ing. h.c. F. Porsche AG, Weissach 215 Use Case FVK im Materials Data …”

J. Guenther, D. Malecha, J. Reinicke Neue Oberflächen und Anforderungen an die Anwendung von bestehenden Testmethoden S. 45-58

„… Material Es besteht die Möglichkeit unterschiedliche Schichtdicken im Polyurethan- Beschichtungsprozess …” „… niederviskoses Material. Hierdurch muss bei der Werkzeugauslegung besonders auf eine ausreichende, 48 jedoch …” „… als bestanden gilt, ist abhängig von Material, dem Bauteil selbst, der Position im Fahrzeug und der …”

Ansgar Hoffmann Grüner wird´s nicht! Nachhaltig, ökonomisch, sicher: Technische Rezyklate für die Automobilindustrie S. 159-162

„… Material (Mahlgut) Basis zu stellen. So kann man zum Beispiel für Teile im nichtsichtbaren Bereich die …” „… Material zum Einsatz kommen kann! 4. Über die Hoffmann + Voss GmbH Die HOFFMANN + VOSS GmbH ist ein …”

G. Kalkoffen Carbon-Leichtbau: Leichter und günstiger als Stahl – Gesamtheitliche Betrachtung von Leichtbaupotential & Prozesskosten von CFK S. 275-276

„… Konzeptphase, so dass Material- und Verfahrenskosten ebenso optimiert werden, wie Gewicht und Festigkeit. Die …”

H. Hauke, J. Horstmann Leichtbauträgersystem für den Luftfilter des Mercedes-Benz Actros S. 345-364

„… Leistungsversprechen vereint high-end Materialien und high-end Engineering Fachwissen in bester Form Material …” „… direkt am Bauteil angespritzt. Dies dient ebenfalls der Reduzierung von Material- und Montagekosten …” „… • Materialwahl • Simulation • Konstruktion • Kunststoffdirektverschraubung • Bestätigung / Versuch …”

O. Mende Der Unterboden – Ein unterschätzter Beitrag zur CO2-Reduzierung S. 59-76

„… Material funktioniert an jeder Stelle für jeden Einsatzzweck optimal. In Abhängigkeit der …” „… niederhalterlosen Tiefziehen in der Blechteilfertigung sehr ähnlich. Beim Touran wird dieses Material für die …” „… Fahrzeugunterbodens und wie man diese mittels eines Materialbaukastens anforderungsgerecht realisieren kann. Dabei …”

J. Stimpfl, J. Asbeck Innovativer Leichtbau für leichte Nutzfahrzeuge am Beispiel der GFK-Blattzugfeder S. 375-382

„… herstellen - Kontinuierliche Herstellung - Hohe Q-Standards Herstellprozess von OEM auditiert Material …” „… der Oberfläche, durch Materialschrumpf oder Dehnungsunterschiede, beim Aushärten vermieden. Insgesamt …”

R. Kurz, S. Hobelsberger, H. Auer Instrumententafel Nähkleid-Kaschierung – Vom diskontinuierlichen zum kontinuierlichen Prozess S. 13-20

„… Laufe der Jahre ist es zunehmend gelungen, mit der Anmutung von unterschiedlichen Materialen Emotionen …” „… . Ebenso standen neue Materialien, neue Optik und exklusivere Haptik im Vordergrund der letzten Jahre …”

G. Prautzsch, T. Stier, T. Coeln Elektrochemische Korrosion und Ihre Vermeidung mit Polyamiden S. 241-258

„… und 85%rel.F. für 1000 Stunden). Neben den Ausfällen infolge von weg-korrodiertem Material kommt es …”

R. Korn, T. Reußmann 3-D Direktablage von Verstärkungsfasern im Faserblasverfahren – Stand der Technik bei der Naturfaserverarbeitung S. 149-158

„… optimale Verdichtung des Materials ist hierbei eine genaue Abstimmung zwischen der Flächenmasse des …” „… Bauteilgewichtes, Integration von Verstärkungselementen und Anbauteilen sowie Einsparung von Materialkosten bei …” „… Materialzusammensetzung Werkzeug- und Formenbau konturgenaue 3D-Ablage in der Einblasstation schneller Transfer …”

P. Hörmann, K. Bornemann, F. Flueggen, H. Herten, V. Hohm, T. Ströhlein Leichtbau bei Volkswagen – Über die duroplastische Pultrusion zur großserienfähigen Herstellung faserverstärkter Kunststoffe für einen Lastpfad in der Türstruktur S. 205-214

„… Herstelltechnologien. 213 6. Bibliographie [1] VDI-Gesellschaft Material Engineering, Werkstoffinnovationen für …” „… unterschiedlicher Materialien und deren Eigenschaften ermöglicht [1]. Die Vorteile und Nachteile der …” „… niedrige Dichte besitzen faserverstärkte Kunststoffe in Faserrichtung überlegene Materialeigenschaften …”

A. Liebsch, R. Kupfer, M. Gude, P. Müller, N. Andricevic Hohlprofile, Organobleche und LFT-Knoten – Hybridbauteile aus Faserkunststoffverbunden für die automobile Serienproduktion S. 215-226

„… einheitlichen Durchmesser von 3 mm. Als Material wurde in Anlehnung an eine grobkörnige Kiesschüttung …” „… Materialkennwerte wurden [11] entnommen. Bild 9 zeigt die Ergebnisse dieser Berechnungen, wobei deutlich wird, dass …”

J. Reddemann, H. Seifert Energieeffiziente Herstellung von Thermoplast-CFK Bauteilen im einstufigen Direktverfahren S. 139-148

„… Herstellungskosten durch lange Zykluszeiten und energieintensive Prozessrouten sowie ein hoher Materialpreis für …” „… Neue Materialien Fürth GmbH in Zusammenarbeit mit dem Lehrstuhl für Kunststofftechnik an der …” „… . Die Herstellung erfolgte auf einem Probekörperwerkzeug bei der Neue Materialien Fürth GmbH (siehe …”

H. Häberle High-Performance Polypropylene – hat PA 6 noch eine Zukunft? S. 231-240

„… Materialkostenreduktion aufgrund der geringeren Dichte wird durch einen in der Regel geringeren Kilopreis noch etwas …” „… . Entsprechend reduzieren sich auch die Materialeinsatzkosten. Die HP-PPs rennen also offene Türen ein. Die …” „… der Vergleich isolierter Materialkennwerte in die Irre führen kann und nicht aussagekräftig ist. Nach …”

J. Friedrich Innenraumkonzepte – Zukunftsrelevante Designentwicklungen von Fahrzeug-Interiors S. 271-272

„… authentische Materialien - variable/flexible Komponenten wie Lenkrad, Sitze, Mittelkonsole etc …” „… Veränderungen und Materialeinsparungen beobachtet werden. Das Design greift die Idee des “Light Weight Looks …”

C. Bauer, H. Häberle Kosteneffizienz durch Einsatz von UV-stabilen Kunststoffen in dynamisch und statisch höchstbelasteten Bauteilen S. 329-344

„… erreicht. Zum einen durch die Materialkosteneinsparung aufgrund geringerer relativer Materialkosten von ASA …”

doi.org/10.51202/9783182443476

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International Conference on Gears 2022

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2389 2022

Results in this title

B.-R. Hohn Roller pairings with lubricants impregnated sintered materials S. 9-14

„… Roller pairings with lubricants impregnated sintered materialsResults of …”

N. Blech, T. Tobie, K. Stahl, C. Guntner, S. Schurer Material influence on mechanical properties of gears with alternative microstructures S. 265-280

„… Material influence on mechanical properties of gears with alternative microstructures N. Blech, T …” „… with low proportion of retained austenite, there were investigated material structures with differing …” „… material 20MnCr5, which is typically used for gears, were presented. The reference heat treatment was a …”

J. Koenig, D. Kehle, K.-P. Heinzle Investigation of the failure mechanisms of plastic materials with and without fiber reinforcement S. 1269-1280

„… Investigation of the Failure Mechanisms of Plastic Materials with and without Fiber Reinforcement …” „… lightweight, cheap in production and often made of recyclable materials. However, the load carrying capacity …” „… limited to certain environmental conditions, since the material properties are highly dependent on factors …”

T. Ohno, R. Greschert, J. Brimmers The influence of material roughness, hardness and lubricant additives on micropitting behaviour of gears S. 621-636

„… The Influence of Material Roughness, Hardness and Lubricant Additives on Micropitting Behaviour of …” „… machining, and finally the target roughness was achieved by grinding. Table 1: Test gears Material 20MnCr5 …” „… obtained showing the influence of material roughness, hardness, and lubricants on the micropitting of gears …”

S. Matkovič, M. Kalin, A. Pogačnik Dimensional stability of moulded polymer gears under various environmental conditions S. 1061-1070

„… , materials experience a decrease of the mechanical properties (lower elasticity modulus, tensile strength …” „… , etc.). Additionally, the material also undergoes dimensional changes – the volume of the material …” „… different environmental conditions was conducted for gears moulded from various polymer materials (POM, PA66 …”

A. Pogačnik, U. Kissling The future of plastic gear standardization S. 1149-1160

„… available only for a small number of materials (POM, PA66, …). In 1996, the VDI 2545 was withdrawn. In …” „… improvements were made in the wear calculation and in the material properties measurement methodology, but some …” „… . 2389, 2022 1149for more materials should be documented, more wear factors should be available, effect …”

S. Oberle, V. Labriola, E. Melnikov, G. Gariglio High performance plastic gear solution in the engine environment S. 1033-1044

„… successful implementation of plastic gears does not only mean to replace metal materials with a plastic ones …” „… , but it involves a deep study of the interactions between materials, specific gear body design and …” „… regarding to the right material, the right gear body design and the right tooth design are widely presented …”

K. Yanagisawa, A. Weinmann Weight and cost reduction potentials with high performance polymers for gears S. 1019-1032

„… air conditioning systems enables a 40 percent weight reduc-tion compared to conventional materials The …” „… dimensional stability of PA9T over a wide temperature range enables to substitute underperforming materials PA …” „… guide us to the main subject of this presentation the backlash. Finally, we will show a new material …”

D. Sackmann, T. Husemann, B. Karpuschewski The effect of a multi-stage grinding process on the barkhausen noise signal S. 695-706

„… Karpuschewski, Leibniz Institute for Materials Engineering IWT, Bremen Abstract Disturbances occurring during …” „… , a wide variation of the specific material removal rate Q’W was done during rough grinding. It is …” „… negatively influenced material region cannot be completely compensated. As a result, the influencing factors …”

C. M. Illenberger, T. Tobie, K. Stahl Operating behavior and performance of oil-lubricated plastic gears S. 1117-1132

„… materialsMaterial Vestakeep 5000G Vestakeep 4000CF30Young´s modulus at 23°C in N/mm2 3515 23000Poisson´s ratio 0.41 …” „… conventional steel materials, however, the material properties of thermoplastics differ fun-damentally. In …” „… particular, the high temperature dependence of the material properties and the lower strength pose challenges …”

S. A. Bohme, J. Keski-Rahkonen, T. Komssi A standardizable approach to tooth flank fracture S. 371-388

„… surface-parallel ma-terial planes, yielding a standardizable approach for the study of tooth flank fracture in …” „… combines the previously published findings on the material properties ofcarburized CrNiMo steels [1], the …” „… non-proportional, multiaxial stress state in a material depth that is characterizedby locally changing constitutive …”

E. Lothman, M. Hein, U. Steiner Increased load carrying capacity of gears through optimized steel performance, surface conditions and processes S. 637-650

„… fatigue testing for three 18CrNiMo7-6 steels with different performance levels. The material investigation …” „… to standard, high-performance (ISO 6336-5 ME quality) to High performance ingot casted material will …” „… variability in material performance, putting higher demands on steel performance. VDI-Berichte Nr. 2389, 2022 …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, M. Meuwissen, A. Hasanovic Predicting static and fatigue performance of fiber reinforced plastic gears S. 1083-1098

„… . Adnan Hasanovic, DSM Engineering Materials Research and Technology B.V., Geleen, Netherlands Abstract …” „… analysis, including the local fiber orientation in combination with the intrinsic material behavior, is …” „… originally started back in the early 20th century as a coal mining company. Nowadays DSM is a global material …”

A. Sitzmann, T. Tobie, K. Stahl, S. Hoja, S. Schurer Deep nitriding – contact and bending strength of gears with increased nitriding hardening depth S. 875-890

„… , Garching; Stefanie Hoja, Leibniz Institute for Materials Engineering (IWT), Bremen; Stefan Schurer, Gear …” „… hardening depth of NHD ≈ 0.8 to 1.0 mm (deep nitriding heat treatment) made out of the materials 31CrMoV9 …” „… diffusion layer which reaches more deeply into the material. Nitrided gears are especially resistant to …”

N. Sagraloff, T. Tobie, K. Stahl Suitability of the test results of micropitting tests acc to FVA 54/7 for modern practical gear applications S. 469-484

„… tests were conducted with case-hardened gears of materials 16MnCr5 and 18CrNiMo7-6 to investigate the …” „… influence of the material on the results of the micropitting test. Additionally, the influence of test gears …” „… according to FVA 54/7 with standard test gears made of 16MnCr5 can be applied to gears with the material …”

K. J. Winkler, T. Tobie, K. Stahl Influence of grinding zones on the tooth root bending strength of case carburized cylindrical gears S. 287-304

„… variants, different grindings zones are applied resulting in light and strong material removal by grinding …” „… to a heat treatment process in order to meet the high requirements in terms of material strength. To …” „… depending on the gear design, the material, and the process parameters. For case-hardened gears, these …”

B. Reetz, T. Munch, W. Kappeler Challenges for lead-free brass alloys in worm gears S. 1467-1488

„… lubricant chemistries are applied, for which compatibility of the worm gear material must be ensured. Two …” „… increased mechanical and abrasion strength are far more important. The state-of-the-art material used for …” „… having different oil conditions in the gear set (b) [16] 3. Requirements for copper materials for worm …”

M. Matzke, A. Elter Ensuring reliable grease service life in high temperature plastic gears S. 1249-1256

„… materialsVDI-Berichte Nr. 2389, 2022 1249ScopeGrease Service Life in High-Temperature Plastic GearsPart 1: New method …” „… materialsPart 1: New method for quantitative estimation of thermo-oxidative grease service lifeVDI-Berichte Nr …” „… , 145 °C, 160 °C Double measurement for each temperature and contact materialGrease sample at DIN …”

S. Reitschuster, C. M. Illenberger, T. Tobie, K. Stahl Application of high performance polymer gears in light urban electric vehicle powertrains S. 1181-1196

„… polymer and steel materials. Therefore, modifications were applied to a series transmission to ensure …” „… climate change, the low material density of polymers offers great lightweight con-struction potential …” „… temperature dependence of the material properties leads to limited operating temperatures in applications …”

P. Roth, M. Hein, K. Stahl Scuffing load capacity calculation of worm gears S. 811-824

„… . The scuffing temperature is a characteristic parameter of a material-lubricant-system of a gear pair …” „… Abstract Worm gears with wheels of harder materials, such as cast iron or steel, are often prone to the …” „… relatively soft material, such as bronze. To allow the use of smaller and lighter drives with simultaneously …”

M. Steinbacher, T. Boyraz, R. Fechte-Heinen, G. Hellenbrand Heat treatment development for the new steel grade X20NiCrAlMoV6-5-2-1 for high performance gear wheel application S. 891-902

„… expectations new approaches are to be developed for future gear wheel materials.ApproachVDI-Berichte Nr. 2389 …” „… addressed for this specific material.Although the resulting hardness of about 55 to 56 HRC is already very …” „… nitriding treatment which in combination has fostered an over aged state of the material.Fig. 2: Results of …”

A. Eric, D. Olveda, T. Froschmeier, V. Schulze Local pitting fatigue concept with EHL simulation for case hardened gears in electrical drives S. 133-144

„… to assess the local material strength. This paper gives an overview of the methodology and provides …” „… compare the local stress history experienced by a material point with its local strength properties …” „… obtained by measurement. Given the full local stress state at each material point, a multiaxial fatigue …”

R. Longato, M. Turci The effect of temperature on the SN curve for bending stress measured on a new test rig for plastic gears S. 1209-1222

„… development is still creating new materials and fillers. The applications that use these gears have increased …” „… , especially with a new plastic material. To define the characteristics of the behavior of plastic gears, it is …” „… (hobbing or shaping) and material characteristics (case or through hardening steels). For plastic gears …”

F. Lagier, A. Bischofberger, K. Bause, S. Ott Suitability of additive manufactured PEEK gears as a means of gear sampling for automotive high-speed gearboxes S. 1045-1060

„… in a gear application. However, the integration of this material into the automotive high-speed …” „… gear parameters. PEEK is a difficult material to print due to its high melting temperature. An …” „… the material onyx, which is structurally weaker but easier to print, was able to confirm the influence …”

W. Kassem, M. Oehler, B. Sauer, S. Schmidt, J. Hausmann Investigation of the time-dependent behavior of plastic gears with local tribological simulation S. 1281-1294

„… describes the material-specific resistance to abrasive wear and is higher the more energy must be …” „… multiphysical modeling approach for the gears was developed. In the presented study, the nonlinear material …” „… investigated in [7] and [8]. Furthermore, the material description for thermoplastics with or without fibre …”

M. Solf, J. Brimmers, T. Bergs Sustainable gear manufacturing – Potential and challenges S. 1395-1396

„… GrindingPortion material removal / %Portion CO2e-emissions / %0255075100(turned from bar material)Geared shaft for …” „… e-emissions / %02550751 0(turned from bar material)Geared shaft for e-mobility Potentialmaterial …” „… should take place in all phases of the product life cycle, from gear design, material extraction, gear …”

K. Stahl, T. Tobie, C. M. Illenberger Standardized methods of load capacity calculation of plastic gears S. 1173-1180

„… requirements and to fully exploit the potential of thermoplastic materials, solid knowledge of material …” „… replacement. The considerable differences between the material properties of metallic gears and those of gears …” „… plastic gears. Since material properties such as elasticity and strength are highly temperature dependent …”

A. Kubo, M. Nagae High-speed measurement of hardness distribution with X-ray diffraction S. 1553-1568

„… find local defect of the steel material, and also for checking Fig. 1 X-ray diffraction and Debye …” „… case of troublesome steel material, and the analysis of the diffracted X-ray is usually carried out …” „… therefore necessary to make the transforming relation for each kind of material to be measured. If a man …”

N. Tros, J. Brimmers, T. Bergs Approach for multiscale modeling the thermomechanical tool load in gear hobbing S. 1489-1502

„… descrip-tion of the contact conditions between tool and workpiece. Material properties, cutting speed, cutting …” „… were usually limited to the interaction of only one tooth with the workpiece material. To evaluate the …” „… and rake face temperatures are obtained from the simulation based on the work-piece material behavior …”

S. Matkovič, M. Kalin Effect of tribological properties on tooth root fatigue failure of polymer gears S. 1257-1268

„… . However, due to the lower mechanical performance of polymer materials compared to traditional gear …” „… materials, i.e., metals, the lifetime of polymer gears is one of their key disadvantages. Moreover, there …” „… variety of fibres, typically glass or carbon, which yields to an even greater variety of materials …”

H.-J. Dennig, L. Zumofen, A. Kirchheim, S. Winterberg, D. Stierli Increasing the safety against scuffing of additive manufactured gear wheels by internal cooling channels S. 1345-1364

„… VDI-Berichte Nr. 2389, 2022 1345includes the development of a suitable cooling strategy, material development …” „… dependent on determining the safety factor against scuffing of the proposed material according to the …” „… manufacture such a gear, interdisciplinary knowledge is needed (Fig. 1). When selecting a new material to be …”

D. Zorko, Z. Bergant, B. Černe Potential of woven carbon fiber reinforced polymer composite gears S. 1071-1082

„… composites have so far received little attention as a potential material for gear drive applications. In the …” „… . 1. Introduction The use of composite materials extends to dynamically loaded applications, such as …” „… wear. These materials have high strength, an excellent strength-to-weight ratio, and good corrosion …”

P. Barreiro, S. Pfrimmer, G. Armutcu, J. Hermes Quality improvement of an aluminum gearbox housing by implementing additive manufacturing S. 1429-1446

„… . Improved material properties lead to higher strength and better gear performance. Despite die casting being …” „… material chosen was the tool steel 1.2709 (X3NiCoMoTi18-9-5). The die was printed and machined to its final …” „… dimensions using this material. Finally, the die casting mold was assembled and 15,000 casting rounds were …”

B. Schalley, J. Brimmers, T. Bergs Potential and challenges of profile gear grinding with vitrified bonded cBN S. 1569-1582

„… addition, cBN grain offers potential for high material removal rates while maintaining high gear quality …” „… specific material removal V'w. The total profile deviations Fα are almost consistently within quality grade …” „… IT 3 over the entire specific material removal V’w. The total lead deviation Fβ shows an increased …”

B. Winter Design of manufacturing cells in the light of improvements in manufacturing technology and automation S. 1411-1414

„… automation performance. As a result the material-handling within the cell needs a new process and the loading …” „… manually between material-bins and production machines, the approach in new factories is the full …” „… production-cells is the manipulation of material. While in usual manufacturing systems the parts are often handled …”

P. Abele, J. Hermes, J. Lechner Development of a digital ecosystem for a servo planetary gear unit system to provide design automation opportunities S. 1503-1516

„… assembly creation of submodule 1 ITEM ID Designation Material-No. Amount 0100 Planet carrier 12345678 1 …” „… Designation Material-No. Amount 0900 Adapter shaft 23456790 1 0922 Adapter housing 23456791 1 … … … … 0981 Cap …” „… template for three-dimensional CAD model of turned parts Part number Designation Material Dimension 1 …”

D. Linsler, J. Hamann, M. Scherge Online high resolution wear measurement – a powerful tool for the analysis of initial stages of pitting S. 957-958

„… Institute for Mechanics of Materials (IWM), Karlsruhe, Germany Micropitting can significantly reduce the …” „… the relevant volume for wear and micropitting initiation [2]. The loss of this material during gear …” „… of lubricants, surface finishes, materials and coatings on the performance of gears. [1] Liu et al …”

S. Sklenak, J. Brimmers, C. Brecher Analysis of local wear within the dry lubricated rolling- sliding contact of coated surfaces S. 305-316

„… machine: CemeCon CC800/9 Custom) at the Leibnitz Institute for Materials-Oriented Technologies (IWT) in …” „… contact [5] Another approach to reducing thermal stress in rolling contact is to select a base material …” „… applications in rolling bearings, ceramic materials exhibit high thermal resistance and a VDI-Berichte Nr. 2389 …”

P. Tenberge, R. Uelpenich, P. Dong, R. He Very fast tooth root optimization – general tool geometry for much smaller tooth root stresses S. 457-468

„… material. For this purpose, a mesh generator creates an FE mesh. For some mesh nodes, displacements are …” „… the profile shift.Fig. 4: Simulation of the hobbing processVDI-Berichte Nr. 2389, 2022460The material …” „… hobbing simulation starts in the relative position 2 (Fig. 4) between tool and material volume. Here, all …”

A. Gebhard, W. Kassem, M. Oehler Cylinder-on-ring model wear tests as an input data source for the simulation of friction and wear of plastic gears S. 1133-1148

„… on material properties, the high level of viscoelasticity and creep as well as the limited …” „… numerical simulation and material selection. Therefore, as a part of the FVA project 856 I (“Design of …” „… temperature was measured with an infrared thermometer that was adjusted to the ring material’s emission …”

I. Hong, Z. Teaford, A. Kahraman A comparison of gear tooth bending fatigue lives from single tooth bending and rotating gear tests S. 45-74

„… this behavior may be somewhat material/processing related as well. Both initiation types have been …” „… of experimental material fatigue data. Due to the uncertainty of these models, gear designers still …” „… originate from non-metallic inclusions such as sulfides, oxides and silicates or from voids in the material …”

A. Alnahlaui, P. Tenberge Improved method for the determination of tooth root endurance strength S. 31-44

„… possible use of the available material. Normally, the fatigue strength is only applied in the case of …” „… lies depends, among other things, on the material, heat treatment and surface treatment. The load …” „… the fatigue strength behaviour of the material. Within this method, tests are carried out at only two …”

P. H. O. Teixeira, J. Brimmers, T. Bergs Consideration of micro-interaction in the modeling of generating gear grinding processes S. 1517-1528

„… In grinding, the interaction between workpiece material and abrasive tool rotating at high speed …” „… , workpiece material properties deteriorate. To prevent the material deterioration, several models for …” „… wheel, the gear material and the chip. Such an approach has the advantage of enabling the use of heat …”

C. Li, B. Peng, Y. Luo Research on indexing error of gear with few teeth in rolling process S. 445-456

„… studied the influence of the size, shape and material of the rolling tool on the forming quality of the …” „… the tooth top fillet of rolling tool and the axial flow of the material are not taken into considered …” „… materials. There is very small deformation between plates, rolling tools and mandrel, which are set as …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… lubricants impregnated sintered materials 9B.-R. Höhn, Gear …” „… , Sensitec GmbH, Wetzlar, Germany;R. Slatter, ITK Dr. Kassen GmbH, Lahnau, Germany f Gear strengthMaterial …” „… , Università di Torino, Torino, ItalyThe influence of material roughness, hardness and lubricant additives on …”

L. Becker, D. Vill, P. Tenberge Optimized crossed helical gearboxes using non-involute transverse sections S. 1197-1208

„… materials enables more gear applications with steel wheels to be replaced with plastic wheels. The …” „… to research on new materials, the effectiveness of a gear can also be improved by optimizing the …” „… consideration have the same size, material and load. Only the flank contour is adapted with as few adjustments …”

T. Arndt, J. Klose, M. Gerstenmeyer, V. Schulze Tool wear development in gear skiving process of quenched and tempered internal gears S. 1331-1344

„… even more when machining quenched and tempered high-strength materials. In this work, the influence of …” „… experiments the workpiece tensile strength, workpiece material (AISI 4340 and AISI 4140) as well as cooling …” „… decreases the material resistance against deformation in the shear zone. Ren et. al. showed in their …”

P. Tenberge, J. Vorgerd, L. Gondecki 2-disc tribometer for various tests on sliding/rolling contacts with tribological loads such as in tooth flank contacts S. 145-156

„… of materials, heat treatments and surface designs as well as lubricants and the entire tribological …” „… to basic research in the technology fields of materials, design, lubricants and tribology. The parts …” „… the material structure and lead to premature failure of the machine elements [9]. Some further …”

K. Daubach, M. Oehler, B. Sauer Wear simulation of worm gears based on an energetic approach S. 329-342

„… material combination is a bronze wheel and a hardened steel worm. The difference in hardness leads mainly …” „… dissipated as heat energy. A part of the friction energy is stored in the material as lattice defects caused …” „… of material, material fractures and wear particles form. The critical energy level is given by the …”

A. Miltenovic, M. Banic Investigation of the meshing friction heat generation of worm gears and influence of the contact shape S. 803-810

„… . In the Table 1. are listed geometry and material data of worm gear pair. VDI-Berichte Nr. 2389 …” „… , 2022804 Fig. 2: CAD model of worm gear pair Table 1: Tooth geometry and material data of used worm gear …” „… operating diameter 36 mm 164 mm Wheel width 30 mm Material 16MnCr5 case-hardening CuSn12-G-GZ Young …”

S. Vonderschmidt, A. Ott, A. Vonderschmidt High speed machining with magnetically geared driven tools on rotatory milling machines S. 1415-1428

„… material is remagnetized, losses occur as a result of this process – called hysteresis losses. - Mechanical …” „… . Table 1 summarizes the results of the different geometries and materials. Two main different geometries …” „… of torque due to reduced magnet material is countered by a gain in torque due to larger diameters on …”

G. Hlebanja, M. Hriberšek, M. Erjavec, S. Kulovec Influence of the tooth flank shape on wear for a steel-POM gar pair S. 1295-1304

„… mechanical and wear properties. This is true despite improved polymer materials with fillers improving …” „… energy loss, can be attributed to the meshing gear pair flank load, to the friction coefficient (material …” „… gear material. Main failure mechanisms of the polymer gears resemble that of metal gears (bending …”

D. Drummer, D. Schubert, C. Herzog In situ measurement of geometric and structural influences on the operating properties of polymer gears S. 1099-1116

„… increase in crystallinity and spherulite size the material strength [20], stiffness [21] and wear …” „… gear test rig. VDI-Berichte Nr. 2389, 2022 11013. Materials and methods 3.1. Materials and specimens …” „… 1. The chosen material, Ultramid A3K, a PA 66 by BASF SE, Ludwigshafen, Germany, is often used in …”

P. Mahendra Rao, S. Foletti, L. Bonaiti, C. Gorla, S. Beretta, F. Concli Mode III threshold under rolling contact fatigue and development of a test gearbox for planet gears S. 499-510

„… gear material is an aerospace-grade high speed bearing steel, while the bearing components in the …” „… an elastic shakedown state at the mesoscopic scale. ? is a material parameter, calibrated with two …” „… depths, starting from the surface, and then moving radially deeper into the material away from the …”

J.-A. Meis, M. Walkowiak Influence of case hardness depth on tooth interior fatigue fracture S. 863-874

„… fatigue strength of metallic materials. Theses equations were used within a Monte-Carlo framework, where …” „… according to Murakami [4]. In these equations the alternating endurance strength of a metallic material is …” „… geometry, material quality and the heat treatment process to ensure the necessary strength at lowest costs …”

T. Matsumura, K. Mioki, M. Kada, R. Okuizumi, A. Pogačnik Improved calculation methodology for the prediction of tooth temperature of plastic gears S. 1237-1248

„… calculation method also to different material combinations. 1. Introduction The VDI 2736-2 guideline [1 …” „… gear specifications Parameter z54 z23 z14 Material DURACON® POM M90-44 Normal module (mm) 1.0 Number of …” „… the material. The actual surface temperature was input directly to the surface of the mesh model as …”

M. Weigand Smart and intelligent chip detectors using machine learning to monitor wear particles and dangerous degradation of critical powertrain components S. 995-998

„… material or not. A chip coming from hard material would indicate the deterioration of a gear of bearing …”

G. Klein New chamfer cutting solutions for cylindrical gears: gaining productivity and flexibility S. 1397-1410

„… , especially with edge load situations, material can break off and hardened particles can reduce transmission …” „… material accumulation or steps in the root when chamfering the root. A specially developed simulation …” „… chamfer quality expectations. Fig. 9: Chamfer hobs for left and right flank Chamfer hob materials and …”

L. Bonaiti, F. Rosa, P. Mahendra Rao, C. Gorla, F. Concli Gear root bending strength: statistical treatment of single tooth bending fatigue tests results S. 15-30

„… . Data of several typical materials are present within the standards (e.g. [2], [3]). Both ISO 6336-3 [1 …” „… describes general gear material properties, and it is reasonable to assume that certain gear will show a …” „… Gears, Part 5: Strength and quality of materials,” Int. Stand. Organ. Geneva, 2006. [4] M. Hein, M …”

A. Mihailidis, A. Psarros, I. Nerantzis FE tooth contact analysis of crossed helical gear drives considering misalignments and deviations S. 597-608

„… efficient and low-cost production. The stiffness difference of the two materials should be considered at the …” „… [-] -0.7004 0.96 Tip diameter da [mm] 18.632 53.865 Face width b [mm] 24.1 15 Material [-] Steel POM Helix …” „… the elastic modulus of the worm and gear materials. Fig. 8: Deformed (scale factor: 5) and …”

J. Vorgerd, P. Tenberge, M. Joop Scuffing of cylindrical gears with pitch line velocities up to 100 m/s S. 903-914

„… velocities, the tooth tip scuffs preferentially, resulting in a heavily roughened surface. Material of the …” „… is no material transfer between the mating gears. In the tooth root region scuffing marks are visible …” „… orientated in negative sliding direction. There is a material removal of about 6 µm from the unworn surface …”

K. Lubke, H. Rohr Quality inspection of common step gearings – Overview of different types and their assessment S. 959-968

„… material in the range of 10 µm to 30 µm. Therefore, the cylindrical roll has a tight fit in the track …” „… material the lower flank leads to a positive deviation, while the upper flank has a negative deviation. Fig …” „… defined paste thickness of 10 µm higher negative material to the nominal surface can be visualized as …”

A. Spatzig, N. Fujimura, P. de Oliveira Teixeira Practical analysis of productivity of grinding tools in the process of internal generating gear grinding S. 1319-1330

„… and finishing are shown, as well as respective material removal rate Q. This process parameters setup …” „… internal generating gear grinding. The target material removable rate Q in the trials was set as 48mm3/sec …” „… = 1,25 mm αn = 20 x = 0,3 z = 85 da = 111,17 mm b = 30 mm β = 20 df = 116,92 mm Material JIS SCR415 …”

D. Mevissen, L. Uhlmann, U. Kupper, J. Brimmers, T. Bergs Analysis of friction of bowl-shaped surface structures resulting from alternative gear manufacturing processes S. 1371-1382

„… properties, such as the material structure, also change in addition to the surface topography. The influence …” „… wire-eroded surfaces although the material and heat treatment of the test parts were the same. This means …” „… material of the test parts and the testing parameters including the lubricant are the same. Thus, the …”

M. Zalfen, J. Lovenich, O. Malinowski, C. Brecher, J. Brimmers, S. Neus, S. Stark, D. Kruger Test rig concept for high power VHCF gear testing S. 485-498

„… planets in turbo gearbox applications. In order to generate appropriate material data for highly loaded …” „… , 20224862 State of the Art In the following the material behavior and the occurrence of tooth root breakages …” „… load cycles), considering current case-hardened gear materials, is usually caused by imperfections in …”

R. Jaeger, C. Koplin, B. Schluter Lubricated polymer-steel-systems: influence of the surface and interfacial energies of frictional partners on their tribological performance S. 1223-1236

„… . Bernadette Schlüter, Fraunhofer Institute for Mechanics of Materials IWM, Freiburg Abstract The effect of …” „… polymers are so-called “low-carbon-materials”), and in particular in tribological applications polymers …” „… . 2389, 20221224Materials and Methods Poly(ether ether ketone) (PEEK) (PEEK450sf obtained from Ensinger …”

J. Theling, M. Willecke, J. Brimmers, C. Brecher Influences on the Excitation Behavior of Lightweight Planetary Gearboxes S. 421-432

„… Abstract One of the main cost drivers in mechanical engineering is material. In order to reduce costs, but …” „… weight has become one of the key quality criteria. However, saving material usually also leads to lower …” „… design complexity. To further increase the power density, material can be reduced in particular in the …”

P. Rodel, R. Spieler, M. Indenbirken, T. Nuisl Holistic friction optimization of transmissions – a significant contribution for sustainability S. 731-744

„… distributions. For this calculation pressure and speed distribution, lubrication and material properties as well …” „… on how the single parts are connected. Further influencing factors are geometry and material of the …” „… sliding friction losses. Rolling friction losses: Rolling friction covers material deformation hysteresis …”

E. Lamaj, J. Blomeke, F. Rudolph, J. Hermes A comprehensive, fully parametrized calculation model for improved helical-hypoid gearbox efficiency S. 825-836

„… material and quality of all machine elements. For a complete modular system of gearboxes, this task is very …” „… properties, external forces have to be considered. For gear units made of multiple materials, the influence …” „… including housing stiffness, materials, tempera-ture, lubrication, bearing clearance and rolling element …”

M. Weigand, C. Gachot Improved rotorcraft drivetrain safety and related research with special focus on improved lubricants for rotorcraft transmissions S. 561-572

„… accompanying Guidance Material (AMC – Acceptable of Compliance, AC – Advisory Circular etc.). This ensures on …” „… 3D materials as well as advanced surface structures for improved lubrication: Fig. 8 …”

K. Kumagai, H. Liu, S. Kurokawa Improving pitting durability by introducing the non-linear wear propagation property of helical gears S. 317-328

„… gear pair. VI. is compared with the material criterion, , of wear initiation. If exceeds , the …” „… cell, and when contact stress exceeds the criterion of the material to cause wear, the cells toward …” „… removed when tooth surface load exceeds the criterion of the material to cause wear. (2) Based on the …”

F. Reinle, D. Mangherini, E. Morgano, A. Bongiovanni Combining improved gear efficiency and improved fatigue performance through mass finishing S. 609-620

„… material but undefined shape called KXMA16. The high frictional energy input generated by the interaction …” „… validated by several previous investigations regarding root strength improvements based on the same material …”

A. Wedmann, M. Stein, K. Kniel Gear calibration in tactile scanning mode on CMMs S. 1539-1552

„… of the measurement results. For the scanning process the choice of the probe ball material is …” „… decisive, since with some materials, including ruby, erosion occurs after a number of calibrations that …” „… will affect the roundness of the balls. The extent of this wear depends on the material pairing, the …”

C. Gosselin, B. Leitz Tooth deburring and chamfering: a general approach for 5axis CnC manufacturing S. 1383-1394

„… process of removing remaining material burrs caused by the cutting process, for example Face Milling of …” „… spiral-bevel or Coniflex straight-bevel gears, chamfering is the process of removing material along a tooth …”

I. Moriwaki, K. Tatsuoka, K. Kobayashi, W. Nakamoto, D. Iba, A. Ueda Load-capacity evaluation of polyacetal (POM) internal gears according to JIS B 1759:2016 S. 1161-1172

„… internal-gear material from steel to plastics could cause considerable weight reduction. In steel internal-gear …” „… Flimσ is a permissible bending stress of plastics as gear material, and NTY , θY , ΔθY , LY, and MY …”

F. Mieth, C. Ulrich, B. Schlecht Stress calculation on bevel gears with FEM influence vectors S. 585-596

„… . Several examples will show the impact that material connections at the pinion heel and the influence of …” „… from the hardness ( ). This approach is related to Bauer [10] but neglects the proposed material …”

L. Ryali, D. Talbot Dynamic load distribution of planetary gear sets subject to both internal and external excitations S. 389-408

„… effects, magnetic circuits topology and material nonlinearity in the motor, and time-varying mesh …” „… , A., “Finite Elements Contact Modelling of Planetary Gear Trains,” IOP Conference Series: Materials …” „… Conference Series: Materials Science and Engineering, 576, p. 12013, 2019. [23] Bai, W., Qin, D., Wang, Y …”

L. Maccioni, F. Concli, C. Paschold A Novel Concept of Nested Cycloidal Speed Reducer S. 969-984

„… Addendum modification coefficient Pinion x1 - 0.182 0.1500 0.1523 Wheel x2 - 0.172 0.1035 0.009 Material …” „… Trains. Applied Mechanics and Materials 86, S. 415–418 (2011). [3] Durand de Gevigney, J.; Changenet, C …”

S. Ebrahimi, J. Langhart, D. Marano NVH calculations for drivetrains, a methodology for selection of the best suitable calculation approach for a specific purpose S. 75-90

„… transmission. The material damping of the flexible shafts in the torsional, axial and bending directions is …” „… loss factor, C is the sound velocity, ρ is the density of a target material which transfers the noise …”

A. Hilligardt, J. Klose, V. Schulze A new method for avoiding meshing interference in gear skiving S. 1305-1318

„… . Validation and examples As part of the investigation of gear skiving of tempered materials, an off-centered …” „… , Vol. 97, pp. 1-11, 2016 [7] Linke, H.; Börner, J.; Heß R.: CYLINDRICAL GEARS. Calculation – Materials …”

S. Bill Efficiency improvement and surface protection by using particle-based phyllosilicate-additive S. 935-942

„… lower local pressure. Additionally, due to the special layered material structure the particles can be …”

F. Eigner, S. Heinrich, M. Berger An approach on contact analysis for micro geometry optimization of the gear unit HypoGear S. 943-950

„… example, and most commonly, this removes material so that there is clearance for tolerance compensation …”

M. Furst, J. Gotz, M. Otto, K. Stahl Automation of gearbox design S. 787-802

„… fatigue of shaft ?D,min 1.5 against yield of shaft ?F,min 1.5 against crack of shaft ?A,min 1.5 Materials …” „… cut into the shaft in this variant. In the design, the specified gear material with lower yield …”

J. Thomas, C. Gosselin, F. Mieth Design, strength calculation by ISO10300 and loaded TCA of forged differential bevel gears S. 157-170

„… gears — Part 5: Strength and quality of materials. Second edition 2011-11-22 [6] FVA Project No. 777 III …”

B. James Developing a digital thread linking gear design to manufacturing simulation and metrology S. 185-196

„… material. The next stage was to manufacture the gear, measure the resulting geometry and compare to the …”

Y. Koch, G. Martin, E. Kirchner, D. Quirnheim Pais, R. Slatter Feasibility study of measuring instantaneous angular speed of helical gears with magnetoresistive sensors S. 253-264

„… describes the change in resistance of a material when a magnetic field is applied [14]. To evaluate the …”

J. J. Zhang, Prof. Y. M. Hu, X. X Luan, Z. S. Zhang Research on the effectiveness of roelands formula with constant VPC in EHL of higher pair contact S. 119-132

„… , viscosity and other property parameters in the local fluid model were set in the ADFUSR material model …”

X. Tian, L. Zhou, J. Han, L. Xia Research on tooth flank twist compensation of continuous generating grinding gear based on flexible electronic gearbox S. 1005-1018

„… on Optimal Transmission Performance[J]. Advances in Materials Science and Engineering, 2018, 2018. [3 …”

J. Hochrein, M. Trubswetter, M. Otto, K. Stahl Direct flank geometry calculation for face gears S. 1447-1460

„… material from the already finished flank. Li approximates the face gear flank as several sequentially …”

B. Legrady, M. Taesch, G. Tschirschnitz, C. F. Mieth Prediction of churning losses in an industrial gear box with spiral bevel gears using the smoothed particle hydrodynamic method S. 651-664

„… , raw material consumption and environmental friendliness. The industry is constantly forced to develop …”

A. Baumann, B. Bertsche Coefficient of friction behavior of gear oils and significance for the meshing process of spur gears S. 745-762

„… tooth profile. In: International Journal of Mechanical and Materials Engineering 11:11 (2016), pp. 1–9 …”

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Plastics in Automotive Engineering 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4348 2017

Results in this title

R. Schlimper, M. Zscheyge, P. Michel FRP in the Materials Data Space, digitization of material competence as a supplement to Industry 4.0 S. 227-228

„… FRP in the Materials Data Space, digitization of material competence as a supplement to Industry …” „… for Microstructure of Materials and Systems IMWS, Halle (Saale) Abstract The Materials …” „… Data Space provides digital data about materials across all companies along the entire value chain …”

C. Bauernfeind, E. Blees Lightweight material with class – Rear apron made of extremely low density polyurethane S. 93-100

„… Bayflex® Lightweight is a development of Covestro Germany AG, Leverkusen (formerly Bayer MaterialScience …” „… Lightweight material with class Rear apron made of extremely low density polyurethane …” „… the development partners involved. This new materials technology can successfully demonstrate its full …”

M. Thurmeier, C. Horbas, F. Wagner P. Diehl Development of a filler-cap hinge made of recycling material S. 91-92

„… Development of a filler-cap hinge made of recycling material M. Thurmeier, M.Eng., C. Horbas …” „… being added. This means more and more requirements applicable to the material. This is described below …” „… material is required which will be able to compensate for the higher forces arising from the larger …”

J. Götzelmann Bumper in thin-wall technology: an update regarding materials, processes, and technology innovations S. 75-90

„… Bumper in thin-wall technology: an update regarding materials, processes, and technology …” „… . The focus here is on injection-molding technology with straightforward processing of materials and on …” „… reason why the material had to be further developed in order to improve flowability while still …”

T. van den Einden, Klaus Menke The use of an alternative material for engine encapsulation for Trucks S. 271-278

M. Franzen, G. Oberhofer, R. Schwarzer Improved crash simulation of endless-fiber-reinforced thermoplastics – organic sheets S. 109-120

W. Schijve, G. Francato, R. Yaldiz True confidence in thermoplastic composite simulations for any automotive component S. 299-312

M. Steinbach, J. Maier Methodological further development of weight reduction in vehicle interior trim parts – Current and future opportunities from an automaker's perspective S. 21-34

„… carriers in the case of 'enhanced' (laminated) components, the selection of materials, and the …” „… new construction and simulation methods but also by the use of new technologies and materials. In …” „… reduction depending on the material families In areas of the vehicle which primarily function with metal …”

A. Hoffmann It doesn't get greener than this! – Sustainable, economical, safe: engineering recyclates for the automotive industry S. 157-160

„… is rigorously pursued virgin material can in many cases be replaced by recompounds. This brings all …” „… kinds of benefits: recompounds are usually cheaper than virgin material, valuable resources are saved …” „… Ordinance requires that more recycled material is used in order to prevent waste. As far as quality is …”

R. Apfelbeck, S. Müller Application of organo-sheets in underbody components: cost- and weight-optimized off-road package S. 245-256

„… packages. This component relies on an intelligent mix of materials. Fig. 1: The new Audi Q7 – comfort …” „… and function of an underfloor panel In vehicle development the material polypropylene (PP) has become …” „… established in the underbody area. How this material is processed and how it is used should be distinguished …”

G. Prautzsch, T. Stier, T. Coeln Electrochemical corrosion and its prevention with polyamides S. 241-244

„… plastics. Virtually all engineering and even some renewable and compostable materials are processed …” „… are today basically made of polyamide materials. Other examples include terminal blocks in switchgear …” „… , firstly, the devices, then individual components, and finally the materials. In the home appliance …”

P. Hörmann, K. Bornemann, F. Flueggen, H. Herten, V. Hohm, T. Ströhlein Lightweight design at Volkswagen S. 203-214

„… pultrusion combines material-specific advantages with the unique differentiator of a robust, continuous and …” „… single-digit costs. It combines material-specific advantages with the unique feature of a robust, continuous …” „… the intelligent combination of different materials and their properties [1]. The advantages and …”

E. Spini, A. Bernasconi A demonstrator for the experimental assessment of the through-process modeling of injection-molded parts made of short-fiber-reinforced polymers S. 179-190

D. Häffelin Innovative processing of thermoplastic composites for the Porsche Panamera brake pedal – Continuous-fiber technology for safety components in the vehicle S. 121-134

„… material-specific characteristic values are available, draping in interaction with the influence of the mold can be …” „… material-appropriate geometry of the continuous-fiber portion does not end with successful conclusion of a draping …” „… fully automated manufacturing process for continuous-fiber materials for the production of …”

L. Jerpdal, J. Hain, O. Täger Lightweight design for increased payload: new ways using polymer composites and physical foaming S. 259-260

M. Bakkal, O. Otuz, S. Doğru A new analytical calculation method for the injectionmolding process of a composite luggage rack holder S. 279-298

S. Schmeer, D. Scheliga Industry-driven initiative to standardize continuous-fiber-reinforced thermoplastics for use in the automotive industry S. 321-322

„… , Kaiserslautern As is the case with other materials, the properties of continuous-fiber-reinforced …” „… composite materials. In some areas of relevance, there may not be any standards or industry-specific …” „… developed in the working group and then standardized. Here the focus in on material characterization …”

P. Gamonal-Repiso, J.M. del-Mazo, M. Sánchez-Soto Surface quality: improving the quality perception of molded parts S. 191-202

R. Korn, T. Reußmann 3-D direct deposition of reinforcement fibers in the fiber blowing process – State of the art in natural fiber processing S. 145-156

„… materials and are used primarily in the automotive industry in the manufacture of interior trim parts …” „… non-woven material or by carding. These natural fiber mats can be cut to size by the non-woven manufacturer …” „… , which is normally done by compression molding. Here, depending on the matrix material used, a …”

A. Roch, A. Menrath, B. Schmid Two-component air-guide panel manufactured by co-molding and foaming using core-back technology S. 229-230

Titelei/Inhaltsverzeichnis S. I-XI

„… KUNSTSTOFFTECHNIK KUNSTSTOFFTECHNIK Herausgeber: VDI Wissensforum GmbH VDI-Gesellschaft Materials Engineering …” „… regarding materials, processes, and technology innovations Dipl.-Ing. J. Götzelmann, Magna Exteriors …” „… recycling material M. Thurmeier, M.Eng., C. Horbas, Dipl.-Ing. (FH) F. Wagner, AUDI AG, Ingolstadt 91 …”

M. Kreutzmann, T. Schneider, R. Rademacher Development of a carbon-composite electro-transmission housing S. 263-270

„… by substituting materials of a lower specific weight for the existing housing materials. A very …” „… interesting possible material here with regard to its mechanical properties is a carbonfiber-reinforced …” „… demand made of this combination of materials in a transmission housing is compliance with the rigidity …”

O. Mende The underbody: an underestimated contribution to CO2 reduction S. 57-74

„… and how requirements can be implemented by means of a material module. How the best design can be …” „… individualized material selection. MQB components are used in their millions across all brands and classes. For …” „… or reduce battery capacity. 64 3. Development of a material matrix for the selective optimization …”

J. Guenther, D. Malecha, J. Reinicke New surfaces and difficulties in applying existing test methods S. 45-56

„… effects such as is seldom possible with traditional painting methods. 1.2 PUR: a versatile material …” „… materials, such as plastic – even backfoamed films – or wood. In particular the exact reproduction of the …” „… cube mold can be used for this. To enable thorough mixing of the materials (which have low viscosity …”

A. Liebsch, R. Kupfer, M. Gude, P. Müller, N. Andricevic Hollow profiles, organo-sheets and LFRT node structures: hybrid components made of fiber-reinforced plastics for automotive serial production S. 215-226

„… textile-thermoplastic composite materials with organo-sheets and their joint functionalization by injection molding …” „… composites (FPC) for metal materials also means that the individual construction elements can be selectively …” „… only the anisotropic material behavior of the FPC hollow profile but also its structural interaction …”

G. Kalkoffen Lightweighting with carbon: lighter and cheaper than steel – Holistic consideration of the lightweighting potential and process costs of CFRP S. 261-262

„… high-priced applications. If there are however certain degrees of freedom such that material properties and …” „… spread of the resulting component manufacturing costs - for both materials. If it is possible to …” „… design phase so that material and process costs can be optimized just like weight and strength. The …”

G. Huber Tinuvin® 880 – novel light stabilizer for automotive interior applications S. 161-164

„… grades To meet the ever-increasing standards for automotive PP/TPOs (the materials of choice in …” „… material is stabilized with a typical ester HALS as light stabilizer, whereas the right-hand plaque uses …” „… material exhibits a surface layer which is very sticky to the touch whereas the surface of the material on …”

H. Hauke, J. Horstmann Lightweight carrier system for the air filter of the Mercedes-Benz Actros S. 315-316

„… available. This construction material satisfies not only the high demands relating to dynamic durability …” „… under the influence of heat but also the corresponding raw-material properties for cost-effective …” „… injection-molded into the component directly. This also served to reduce material and installation costs. For …”

U. Eberl Future 2050: technological trends in an era of sustainability and smart machines S. 1-12

„… is threatened, raw materials are in short supply. The century of oil is coming to an end and the …” „… all kinds as well as raw materials and energy. The need for transportation – not least also due …” „… thus also for raw materials. This will encourage energy- and resource-efficient products and …”

J. Stimpfl, J. Asbeck Innovative lightweight design for light-duty commercial vehicles: the GRP leaf spring S. 319-320

„… lightweight construction in combination with a high degree of vertical integration from the raw material to …” „… in which not only is the steel replaced by the lightweight material GRP but also a new patented …” „… prevents the formation of pores, micro-cracks or unevenness in the surface, due to material shrinkage or …”

J. Gómez-Monterde, J. Hain, M. Ll. Maspoch Characterization of microcellular plastics for weight reduction in automotive interior parts S. 165-178

H. Häberle High-performance polypropylene: does PA 6 still have a future? S. 231-240

„… %. The reduction in material cost associated with this resulting from the lower density is rounded up …” „… transport sector requires. Material lightweighting is often taken today to mean the replacement of metals …” „… of approx. 231 15% mass. Material utilization costs also fall correspondingly. The HP-PPs are thus …”

C. Bauer, H. Häberle Cost efficiency through the use of UV-resistant plastics in dynamically and statically highly-stressed components S. 313-314

„… of a reduction in system cost was achieved, firstly, by the material cost savings due to the lower …” „… relative material costs of ASA as compared with PET/PC, and secondly by the omission of painting. With the …”

R. Kurz, S. Hobelsberger, H. Auer Sewn-covering lamination for the instrument panel: from the discontinuous to the continuous process S. 13-20

„… materials, new looks and a more exclusive feel. Buzzwords such as pressure and touch haptics, or tactile …” „… emotions via the appeal of different materials. Fig. 2: Requirements for a modern cockpit An …” „… is heated through the decorative material by the hard mold. This leaves almost 15 the full 140 …”

J. Reddemann, H. Seifert Energy-efficient production of thermoplastic CFRP parts by one-step direct processing S. 135-144

„… fiber-reinforced plastics can score over conventional lightweight materials, especially in offering great freedom …” „… cycle times and energy-intensive process routes as well as the high price of the raw material carbon …” „… materials used. Combining all of these steps in a single mold has resulted not only in a reduction in …”

J. Friedrich Interior concepts: vehicle interior design developments relevant to the future S. 257-258

„… : - Enhancement of the interior: digital surfaces plus authentic materials - Variable/flexible components such as …” „… . Thanks to the increased use of automatic transmissions, significant changes and material savings can be …”

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PIAE EUROPE

VDI Wissensforum GmbH (ed.)

2020

Results in this title

325 Group Renault Plastic Material Vision for New Mobility Trends S. 311-332

„… Group Renault Plastic Material Vision for New Mobility Trends Expectation and Opportunities with …” „… answered. Background and Issues 5 principal axes of Group Renault Plastic material strategy long term …” „… . Materials technologies must evolve with these strong requests. Group Renault consider the request by two …”

M. Hoyer Process-integrated material compounding for the sustainable manufacture of high-strength components S. 15-28

„… Process-integrated material compounding for the sustainable manufacture of high-strength …” „… savings through the substitution of metallic materials, but also typical engineering plastics such as PA …” „… processing methods Adapting materials as precisely as possible to component requirements is a basic …”

T. Stier, N. Lammert, C. Heinz, N. Unger Additive manufacturing based on screw extrusion: machines, material and applications in the automotive industry S. 181-196

„… .) are known to be either part size, material properties, costs for material/machine, or production …” „… this area. VDI-Berichte Nr. 2369, 2020 191 Furthermore, a material/processing database has to be …” „… Additive manufacturing based on screw extrusion: machines, material and applications in the …”

F. Vetter Emissions and odor under control – Thermoplastic elastomers for the vehicle interior S. 149-164

„… aimed at obtaining a deep understanding of the influencing factors relating to interior materials …” „… . Emission measurement and odor assessment of materials is a very complex challenge for all parties involved …” „… interiors tested under standardized test conditions. Interior materials from KRAI- BURG TPE's production …”

M. Kardos, O. Täger, E. Körner New class-A sheet molding compounds for automotive exterior components using a single-step surface hybridization S. 249-264

„… der Automobilindustrie. Herstellungsbedingt beinhaltet dieses stark heterogene Material eine nicht …” „… Nr. 2369, 2020 249 industry. The material contains a non-negligible level of porosity intrinsic to …” „… to a solution; in other words, the single-step manufacturing of a hybrid material component with …”

S. Schmitz, D. Fischer Radiation cross-linking of plastics as a finishing process in series production S. 197-206

„… materials. Plastics are often persuasive on account of their good processability and their lightweight …” „… materials with low reactivity require a special cross-linking additive. High-energy beta or gamma rays …” „… – comparable to the vulcanization of rubbers. The durability or load-bearing capacity of the materials …”

J. De Boever, G. Spingler Crash simulation of the new TNGA intake manifold in glass-fiber-reinforced polyamide S. 43-60

„… improve its accuracy by optimizing the material model parameters: Young’s modulus and the breakage strain …” „… be seen. Through subsequent CAE development, material was added to increase stiffness in the …” „… critical areas and a high degree of weight reduction was achieved by removing material in …”

C. Schulz HiPIMS technology opens up new possibilities for decorative plastic coating S. 265-272

„… density significantly so that a significant portion of the coating material is ionized during the PVD …” „… (significant ionization of the coating material). In HiPIMS processes, process temperatures are usually higher …” „… parameters such as process pressure, process gas, cathode current, target material, substrate temperature …”

M. Walcher New solutions for e-mobility: thermally conductive thermoset plastics S. 133-140

„… developments and materials are constantly gaining in importance. Epoxy resins (EP) play a major role in this …” „… , good chemical resistance and hybridization possibilities on different materials and substrates. Due …” „… . This paper shows ways of using these materials for the automotive sector and also the electrified …”

R. Chaaya, J. Puta, P. Hasl, J. Goetzelmann Composite space frame: structural reinforcement for automotive liftgates/tailgates S. 9-14

„… liftgates. The Magna Exteriors engineering team, with the help of several machine, material and tool …” „… suppliers, combined its unique knowledge of design, materials and processing to address the challenge of …” „… reducing weight using composite materials and manufacturing processes. The composite space frame achieves …”

G. Greene, B. Kilian, R. Reithmeier Increasing the safety of battery modules in electric vehicles with polyurethane pultrusion S. 105-114

„… significantly in the coming years. Of the many opportunities that eMobility creates for innovative materials …” „… pultrusion die while liquid polyurethane is injected. The material is shaped and hardened before being cut …” „… materials. The results showed that the Covestro Baydur® PUL material can significantly outperform the …”

A. Wüst, T. Metzner Development of an energy-absorbing structural element made of polyamide integrated in the plastic front-end carrier of the new Mercedes S-Class S. 1-4

„… complex non-linear material models. Ultrasim is able to take into account the properties characteristic of …” „… thermoplastic materials all in a single numerical approach. These include variables such as VDI-Berichte Nr …” „… . 2369, 20202 Anisotropy - induced by the use of fiber-filled materials Strain rate - important …”

A. Tiwari, D. Brands, D. Pelletier, C. Pereira Thermoplastics in electric-vehicle battery applications – A lightweight and efficient EV battery concept S. 349-364

„… vehicle batteries require flame-retardant materials that enable an increase in the energy density of the …” „… protection. Low-density thermoplastic materials with the right composition have the potential to satisfy …” „… management of the heat generated by charging and discharging during vehicle operation. Finally, the material …”

J. Horn, B. Schulze, R. Kolmorgen Highly integrative smart plastic shift fork S. 223-234

„… , in the search for new, innovative material applications, the traditional is questioned and …” „… alternative to conventionally used materials such as steel and aluminum. KOKI has been using plastics for …” „… was and is a completely new challenge. A straightforward material substitution is not a suitable …”

S. Bürger, T. Voigt, A. Kaplangiray Haptic structures of interior decorative bezels in the new Ford Puma utilizing the three-dimensional overlay method (TOM) S. 281-294

„… and thus the adhesion of the adhesive. The Ford Motor Company divides these into material-specific and …” „… consistent, natural-looking materials and surfaces. Here the customer is intended to be surprised by a …” „… customer's expectations when he touches a natural material in order to thus arouse an authentic feeling in …”

N. Schlutig, J. Oliver THERMOFIL HP® – pushing the boundaries of highperformance glass-coupled polypropylene using the latest development in CAE to accelerate part development S. 93-104

„… polypropylene short-glass-fiber compounds combine with a full innovative material card in order to support CAE …” „… thermoplastics. HP GFPP as a real cost-saving lightweighting solution. How the THERMOFIL HP® material card will …” „… , the latest development in a non-linear anisotropic approach combined with the THERMOFIL HP® material …”

F. Vetter Emissionen und Geruch unter Kontrolle – Thermoplastische Elastomere für den Fahrzeuginnenraum S. 165-180

„… imat-uve „high precision standard material“ entwickelt worden. Diese ist auch für TPE-Materialien …” „… Geruchsnoten. Das Material-Paket ist über den Webshop von imat-uve zu beziehen. Dort werden die erreichten …” „… zur Erprobung von Material, Bauteilen und Systemen. Die Zusammenarbeit von imat-uve und KRAIBURG TPE …”

Titelei/Inhaltsverzeichnis S. I-VIII

„… ; J.-J. Härtel, Open Hybrid Lab Factory e.V., Wolfsburg f Materials/Werkstoffe Thermoplastics in …” „… #EngineeringTomorrowsMaterials Magenta Yellow Black March 25-26, 2020, Mannheim, Germany Black PI …” „… Simulation and process technology l Material innovations and lightweight design Top topics New concept …”

W. Franz Improving efficiency and quality in color matching in the car interior through digital color matching S. 365-370

„… well-coordinated vehicle interior across all materials promotes sales and is an outstanding advertisement for the …” „… master samples for all relevant materials by the design department, the required number of these are …” „… 's production facilities and all suppliers of the relevant materials. This process is costly, time-consuming …”

S. Fiebig, T. Kersten, B. Mennenga, K. Dröder, J.-J. Härtel GFK-X-Feder – Entwicklung, Erprobung und Fertigungstechniken S. 333-348

„… Eigenschaften sowie in den Material- und Fertigungskosten deutlich weiterentwickelt [4, 5]. Für Achsen ist vor …” „… allem GFK als Material für Federn interessant [6, 7, 8]. Auf der einen Seite weist GFK sehr gute …” „… Federeigenschaften auf, auf der anderen Seite erreicht es gute technische Eigenschaften mit akzeptablen Material …”

S. Schmitz, D. Fischer Strahlenvernetzung von Kunststoffen als Veredelungsprozess in der Serienproduktion S. 207-218

„… Material die Strahlungsenergie. Chemische Bindungen werden gespalten, es entstehen freie Radikale. Diese …” „… Material wie ein Elastomer. Die verbesserte Temperaturbeständigkeit und die bei erhöhten Temperaturen …” „… Substitution durch ein strahlenvernetztes Material zu erheblichen direkten Einsparungen führen. Noch …”

J. Rosenberger Innovative large-scale production application of thermoformed parts for electric vehicles S. 115-122

„… that use materials that are perfectly matched to the product concept, thereby guaranteeing optimum …” „… quickly and inexpensively I Use of co-extruded ABS PMMA material I UV-resistant I Class-A surface I No …” „… emissions of different material concepts were also examined. If the entire process of creating a …”

J. Rosenberger Innovative Großserienanwendung von Thermoformteilen für Elektrofahrzeuge S. 123-132

„… -Emission unterschiedlicher Material-Konzepte untersucht. Betrachtet man den gesamten Entstehungsprozess …” „… Einsatz von coextrudiertem ABS-PMMA Material I UV-beständig I CLASS-A-Oberfläche I Lackieren entfällt …” „… Technologiespektrum einen auf das Produktkonzept perfekt abgestimmten Materialeinsatz, sodass optimale …”

A. Schmitz The all-new MAN high-roof cab: epoxy-sandwich RTM – simulated using FEM and crashed under real conditions S. 61-76

„… material and the collection of the data needed for design using simulation. Finally, the comparison of the …” „… materials used is required. For this purpose, the mediumheight XLX high-roof, which is already in series …” „… basis, material cards could be drawn up which formed the basis for the first simulations. The individual …”

M. Hoyer Prozessintegrierte Werkstoffaufbereitung für eine nachhaltige Fertigung hochfester Bauteile S. 29-42

„… deshalb der Wunsch nach einer flexiblen Anpassung von Material- und Verarbeitungsparametern und …” „… Polypropylen in Kombination mit dem FDC-Verfahren große Vorteile in Bezug auf Wirtschaftlichkeit sowie Material …” „… einer Materialsubstitution und somit leichteren Bauteilen führt. Das bedeutet auch, dass bisher für die …”

S. Bürger, T. Voigt, A. Kaplangiray Haptische Strukturen auf Innenraum Zierblenden des neuen Ford Puma im Three-Dimensional-Overlay-Method- (TOM)-Herstellungsverfahren S. 295-310

„… des Bauteils entspricht. 4. Colour & Material Farbgestaltung Das Colour & Material Team des Ford …” „… Einklang stehende, natürliche anmutende Materialien und Oberflächen im Vordergrund standen. Dabei soll der …” „… Seite des Projektes dar. Den zusätzlichen Materialkosten, die aufgrund des Einsatzes der Folie …”

J. Horn, B. Schulze, R. Kolmorgen Hochintegrative smarte Kunststoff-Schaltgabel S. 235-248

„… . Dies ist nicht auf einen Kostenvorteil beim eingesetzten Material zurückzuführen, sondern ergab sich …” „… ausgewählte Bemessungsgrundlagen. Materials Testing: Vol. 50, No. 1-2, pp. 77-90. [2] B. Schulze, J. Leopold …” „… / Materialauswahl Ausgangspunkt der Entwicklung einer serienfähigen Kunststoff-Schaltgabel waren die Ergebnisse …”

C. Schulz Neue Möglichkeiten für die dekorative Kunststoffbeschichtung durch die HiPIMS-Technologie S. 273-280

„… : Kunststoff-Institut Lüdenscheid GmbH Bei einer geeigneten Primerlackierung und geeignetem PVD-Material kann auf den …”

W. Franz Effizienz- und Qualitätsverbesserung bei der Farbabstimmung im PKW Innenraum durch Digitales Color Matching S. 371-X

„… graphite with 15%-35 % minerals or additives will be examined. 2 Materials and method All blends are …” „… VDI-Berichte 2369 Materials Engineering …” „… Abstimmung des Innenraumes über alle Materialien ist verkaufsfördernd und ein Aushängeschild speziell der …”

A. Schmitz Epoxid-Sandwich-RTM – FEM gerechnet und real gecrasht S. 77-92

„… Materials und die Erhebung der Daten, die zur simulierten Auslegung benötigt werden, dargestellt …” „… der verwendeten Materialien. Hierzu wurde das bereits in Serie befindliche mittelhohe Hochdach XLX …” „… 2 Auf dieser Basis konnten dann Materialkarten erstellt werden, die die Basis für die ersten …”

A. Wüst, T. Metzner Entwicklung eines energieabsorbierenden Strukturelements aus Polyamid integriert im Kunststoff-Frontendträger der neuen Mercedes S-Klasse S. 5-8

„… Materialmodelle. Ultrasim® ist in der Lage, die für thermoplastische Werkstoffe charakteristischen Eigenschaften …” „… Materialmodelle haben sich in zahlreichen Bauteilentwicklungen bewährt und gestatten auch beim vorliegenden …” „… Entwicklung beteiligten Parteien: OEM, Tier 1 und Materiallieferant. Neben der numerischen Abbildung ist …”

M. Walcher Neue Lösungen für E- Mobilität – Thermisch leitfähige duroplastische Kunststoffe S. 141-148

„… Verwendung dieser Materialien für den Automobilsektor sowie den elektrifizierten Antriebsstrang. Der Fokus …” „… von 40–60 KV/mm. Die Verarbeitung der Materialien erfolgt entweder im klassischen Spritzgießprozess …” „… Verarbeitungsperformance wird mit Materialien von 2,5–4,0 W/m*K erreicht. Für viele Anwendungen reichen jedoch …”

doi.org/10.51202/9783181023693

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Plastics in Automotive Engineering 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4343 2016

Results in this title

T. Rösch, U. Remmele New development of SCR-tank systems: materials, functions, processes S. 159-164

„… New development of SCR-tank systems: materials, functions, processes Dipl.-Ing. T. Rösch …” „… legislation, the requirements profile of the tank and material selection, as well as presenting the general …” „… Efficient use of material by selectively stiffening measures Max. volume due to optimum use of the …”

A. Spiegel, S. Schmidhuber, U. Fehrenbacher Lightweight design through multi-material systems – Structural cabin parts made of continuousfiber- reinforced thermoplastic material with a polyurethane outer skin in Class A quality S. 327-328

„… Lightweight design through multi-material systems Structural cabin parts made of …” „… continuous-fiber-reinforced thermoplastic material with a polyurethane outer skin in Class A quality A. Spiegel, M.Eng …” „… research project funded by BMBF was to develop new weight and cost-optimized multi-material systems for …”

O. Täger, F. Häusler, J. Lohmann, N. Modler, T. Weber New manufacturing technology for material-hybrid lightweight solutions: an FRP-metal hybrid floor structure S. 247-258

„… New manufacturing technology for material-hybrid lightweight solutions: an FRP-metal hybrid floor …” „… This paper looks at how a material-appropriate production technology was developed for hybrid material …” „… spiral (Figure 1) [1]. Here the material class of fiberreinforced plastics (FRP) has a great …”

M. Beiner Emission-optimized rubber composites for the treads of retreaded truck tires containing recycled material: EKORUND S. 349-352

„… material: EKORUND Prof. Dr. M. Beiner, Fraunhofer IMWS, Halle (Saale) Improving the energy and …” „… materials was mixed in and used selectively to optimize rolling resistance without significantly impairing …”

R. Krischke, R. Poltrock, S. Stein Development of a lightweight instrument-panel support structure Material and production concept of the instrument-panel support tube made of long-glass-fiberreinforced partly aromatic polyamide for th... S. 259-278

„… Development of a lightweight instrument-panel support structure Material and production concept …” „… series. The use of a long-glass-fiber-reinforced thermoplastic material meant that a weight saving of …” „… not only the component requirements and material selection based on this, supported by mechanical and …”

T. Müller Efficient approach to developing fiber composites S. 205-212

„… Abstract Fast and efficient processes in material development contribute to finding the best solution for …” „… the customer. This means that the latest material technologies and findings are used in in vehicle …” „… industry-oriented approaches in the development of fiber composite materials. Characteristic here is lower material …”

E. Glas, L. Greve, O. Steiln, J. Čopík, R. Flögel Simulation of plastics in crash conditions at Volkswagen – Requirements relating to safety-relevant plastic components S. 119-130

„… required to validate the simulation models. There are three main reasons for this. Firstly, the material …” „… models used to date are inadequate. Secondly, the variation in material properties during the production …” „… tolerances for mechanical parameters of the plastic parts and the raw materials. Volkswagen is therefore …”

M. Derks Carbon core: the use of CFRP in the body structure of the BMW 7 Series S. 83-92

„… , materials and technology fields and also in the supplier network it was possible to integrate the material …” „… have always been particularly partial to elegance of line with exclusive materials, a high level of …” „… materials required. The innovative insulating concept simultaneously ensures another improvement in acoustic …”

G. Liraut, A. Tebib Mono-polymer lift-gate solution cuts CO2 emissions S. 45-58

„… materials company and manufacturer of plastic, latex and rubber, has developed a full thermoplastic …” „… . Renault is using the same material and design process for the front-end carrier of the Espace, which …” „… allows the car manufacturer to better rationalize material sourcing and leverage injection-molding …”

E. Meurer, M. Hanigk Thermoplastic crash-absorbing elements made from PC/PBT (Makroblend®) as part of the sideprotection concept of the BMW i3 S. 225-238

„… and Covestro (formerly Bayer Material Science AG) supported by Eckerle, the prototype maker and molder …” „… ductile energy absorption related to material performance is shown in Figure 4.The search therefore …” „… focused on a combined material and structural solution offering defined stiffness (initiation level …”

I. Kleba, J. Emig Innovative PUR surfaces – self-healing and more S. 29-44

„… , Friedrichsdorf Abstract With puroclear® a new generation of PUR coating materials has been developed for …” „… the materials side could contribute. In this context, we came to the conclusion that as consumers we …” „… here. This is because polymeric materials have a finite hardness far below many other materials and in …”

J. J. Laux, L. Vanin, S. Grgac, G. Schalte Injection-Molded Carbon-Fiber Grille Opening Reinforcement – Development and production of the 2016 Ford Mustang Shelby GT350 GOR S. 93-104

„… cutting-edge materials and technologies. “When we started working on this car, we wanted to build the best …” „… requirements Minimize tooling investment. This is reflected in the use of clearly defined materials and …” „… quality, performance and safety targets. The use of innovative technologies and lightweight materials had …”

H. Gawinski, E. Neitzel, D. Bauch Potential for weight reduction in commercial vehicles – Air springs with pistons made of glass-fiber- reinforced plastic S. 337-344

„… into the theoretical strength analysis by means of FEM analysis. The result is a much reduced material …” „… consumption. Material costs and cycle times in production are minimized. The result is air suspension systems …” „… driven distance of 400,000 km. The corrosion protection inherent in the material also makes a …”

T. Hilgers Thermally conductive plastics: a mineral solution – Thermal management in thermoplastics and thermosets S. 193-204

„… while simultaneously maintaining the electrical insulationing function of the plastic materials used …” „… incorporation of additives with a high inherent thermal conductivity. The various materials which can be used …” „… these materials out. All metals also have good electrical conductivity. However, there are applications …”

H. Schmidhuber Perspectives in automotive polymer glazing – Polycarbonate makes use in side and rear windows possible S. 67-82

„… g/cm3). Webasto uses Makrolon® AG2677 from Covestro (formerly Bayer MaterialScience) which was …” „… g/km. Polycarbonate (PC) is a lightweight material which has been used in cars for some time …” „… transparent like glass, but can be given any hue. Over the years the potential of this high-tech material has …”

A. van den Einden, P. van der Velden Study of lightweight applications in truck development – Metal replacement of a headlamp frame by a thermoplastic S. 315-322

„… Abstract New material, process and equipment developments in the field of thermoplastics create …” „… partners SABIC, EDAG and VDL Parree. After a first quick scan of material technologies and applications …” „… made of thermoplastics Fig. 2: Thermoplastic valve cover and oil sump Due to material, process …”

J. J. Laux, H. Moore, J. Ingram, J. Kowalski Class A Compression-Molded Carbon-Fiber Hood – Development and production of the Cadillac ATS-V and CTS-V Hood S. 59-66

„… carbon-fiber hood using heavy tow unidirectional carbon-fiber epoxy prepreg material An air-extracting …” „… clearly defined materials and processes to yield a product that is significantly lighter than the previous …” „… and lightweight materials had a significant influence on the performance of the vehicle. Fig. 1 …”

S. Rübsamen, N. Elbs, H. Häberle CFRP air spring carrier for buses Feasibility study S. 329-336

„… weight. Weight reduction can, for example, be achieved by using lightweight materials. This paper deals …” „… , firstly, that the air spring carrier can be made from fiber composite material under industrial conditions …” „… , loads are to be absorbed via the material. 331 3. CFRP production technology Basically two demands are …”

F. Schumann, R. Ankele, F. Jürgens, H-J. Endres The innovative hybrid fleece molding (HFM) concept as a sustainable alternative in direct comparison with the door panel for the Volvo XC90 S. 213-224

„… Abstract This paper will examine the door panel of the XC90 in two manufacturing and material variants in …” „… development and the use of modern materials and processing technologies is it possible for current designs and …” „… additional comfort functions to be implemented with weight-neutrality. Not only standard materials with …”

H. Gräser Greenhouse gas footprint of trucks S. 323-324

„… things, raw material extraction or production, the production of materials, manufacturing processes and …” „… energy inputs for the parts and components used. Lightweight design and the selection of materials can …”

B. Pfeiffer, S. Tönnies Local reinforcement in series production – Local reinforcement in series production S. 239-246

„… . 1. CELANESE long-fiber- and continuous-fiber-reinforced materials For more than a decade, CELANESE …” „… , legal constraints are imposing ever greater pressure with regard to the recyclability of materials both …” „… Celstran® LFT virgin material. Here the impregnation quality of materials plays a decisive key rôle. With …”

M. Franzen, O. Ghouati Consideration of local thicknesses within finite element simulation of injection molded thermoplastics S. 279-288

„… necessary to fully utilize the deployed materials as efficiently as possible. In order to be able to meet …” „… address these issues. Within these projects the material model MF-GenYld+CrachFEM was developed for …” „… various material applications. This material model is capable of accounting for the high degree to which …”

L. Gervat, M. Lacuve, J.M. Fiard, G. Gauge, F. Bekaert Determination of thermal damages undergone by plastic parts in stochastic environments: application to air ducts S. 105-118

„… period. But what precisely does it mean for chemists? We have questioned our major raw material …” „… the maximum continuous temperature according to seven major raw material suppliers to the automotive …” „… , 50%, 20 000h E « it depends on the part the material is used for » F Tensile strength, 50%, 2000h G …”

J. Soares, A. Misala First plastic oil-pan module in the 911 Carrera: lightweight design and system integration S. 165-180

„… material. The use of manufacturing processes with a greater degree of freedom in shaping (hot-gas …” „… different materials If the volume of the bushings and threaded inserts is deducted from the aluminum …” „… the media lines carrier not only was the material of the turbocharger return lines changed but the …”

R. Kaiser Cost Efficient Lightweight Design Commercial vehicles in CFRP: from prototype to series S. 325-326

„… in material consumption, but also especially in the reduction of manufacturing costs achieved by …” „… using simple structures (preforming) and smaller geometries, as well as lower material consumption and …”

M. Kurz 3D simulation for lightweight construction in the plastics processing industry S. 17-28

„… in recent years. Injection stands at the center of the RTM process. Since the most varied materials …” „… completion of development. Local material properties, such as fiber orientation, porosity (during expansion …” „… optimum injection point by which the right thickness of the skin material is guaranteed at all parts …”

R. Mielke, P. Dierks Challenging surfaces and lightweight construction in the instrument panel of the new Volkswagen Tiguan S. 5-16

„… is designed as a two-component (2K) part. For the first material component the selection fell on …” „… and wear resistance. For this reason, as the second material component polybutylene terephthalate …” „… ) was selected as the second material component for the cover. 3 Innovative lightweight construction …”

G. Henn The lightness of design – Potential of lightweight design for structure and surfaces in architecture S. 1-4

„… the design of high buildings since they integrate structure, material and form. These factors mean …”

Titelei/Inhaltsverzeichnis S. I-XII

„… Wissensforum GmbH VDI-Gesellschaft Materials Engineering Plastics in Automotive Engineering L_160040_4343 …”

U. A. Karsch Plastic fuel tank systems, energy carriers for future vehicle concepts S. 297-314

„… for volume-optimized and corrosion-free tanks. Fig. 1: Plastic fuel tank materials broken down by …” „… also the preferred material for the SCR tank in diesel vehicles, both for economic and mechanical …” „… attached to the tank wall either by mechanical interlocking or by welding (if the materials are of the …”

J. M. Fiard, J. M. Cardona, P. Gauquie Mécaplast Plastic oil pan design for an optimized gasoline engine – Project management of novelty by failure mode analysis S. 181-192

„… polyamide oil pan has been developed. We focus in this paper on the challenges of using polymer material …” „… thermoplastic parts have material properties which are nonuniform and anisotropic due to the variation in fiber …”

R. Vaculik Sensor technology for interconnected injection-molding production: a prerequisite for Industry 4.0 S. 289-296

„… pressure curve. Not only variations in the material but also other disturbing influences bring about a …”

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Spritzgießen 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 4344 2016

Results in this title

E. Foltin Material follows function – Zukunftsperspektiven für die Kunststoffe von morgen S. 223-224

„… Material follows function Zukunftsperspektiven für die Kunststoffe von morgen Dipl.-Ing. (FH) E …” „… function zu Material follows function – Individualisierung: gezielte Eigenschaftsprofile durch generative …” „… , gekoppelt mit der Marktbeobachtung, werden die Anforderungen für die Materialauswahl hergeleitet. An …”

E. Moritzer, Y. Martin, E. Müller Spritzgießdirektcompoundierung (SGDC) – Produktspezifische Materialentwicklung im Spritzgießprozess S. 27-40

„… Material zu erlangen, ist marginal [SMB07]. Üblicherweise wird in der Kunststofftechnik zwischen …” „… Materialauswahl – und zum anderen zu einem Einsparpotenzial an Materialkosten. Zusätzlich zur Kostenersparnis pro …” „… des Materials führt. Aus der Zusammenlegung des Aufbereitungs- und Formteilbildungsprozesses …”

A. Handschke Schaumspritzgießen: Aktuelle Trends und neue Herausforderungen S. 183-194

„… Spritzgießer dem Material einen Hauch von Backpulver zu, wenn sich am Bauteil Einfallstellen zeigten. Diese …” „… brachten zwei verschiedene Verfahren hervor, je nachdem ob man das Treibmittel dem Material in Form von …” „… wirtschaftlichen Vorteilen mit sich bringt. So wird weniger Material benötigt, um die Kavität zu füllen und die …”

I. Erler Trends und Strategien zur Individualisierung des Automobilinterieurs S. 155-164

„… kann entsprechend des Kundenwunsches lokal Material unterschiedlicher Farbe und evtl. Weichheitsgrades …” „… sich das Material beim Strangablegen immer auf der Isobaren für Umgebungsdruck. Das höhere …” „… , indem in Bereichen höherer Schwindung zusätzliche Schichten Material aufgetragen werden. Bauteilverzug …”

V. Altstädt Spritzgegossene Sandwichstrukturen – Leichtbau und effiziente Produktion vereint S. 41-54

„… Materialien als Deckschicht des Lagenaufbaus und leichten Kernkomponenten, lassen sich Materialverbunde …” „… options. Journal of Sandwich Structures and Materials; 2013; 15(5): 487– 508. [2] Altstädt, V., Diedrichs …” „… , F., Lenz, T., Bardenhagen, H., Jarnot, D.: Polymer foams as core materials in Sandwich Laminates …”

J. Ackermann Trends in Displaytechnik und Optoelektronik S. 141-154

„… Materials GmbH, Darmstadt Kurzfassung Die Displayfertigung befindet sich einschließlich der …” „… Tabelle 1). Aus diesem Grund hat die Evonik Performance Materials GmbH, Darmstadt als weltweit führender …” „… , welche die Totalreflexionseigenschaften nutzen, um Licht im optisch dichteren Material Ta be lle 1 : E …”

J. Henzler Werkzeugkonzepte für die Kleinserie S. 217-222

„… kürzere Zykluszeiten mit dem Material zu erzielen. Sicherlich ist der Werkstoff Aluminium nicht für jede …” „… Materialdichten (Aluminium) und hohe Kernfestigkeit ohne nachträgliche Wärmebehandlung (Stahl) gegenüber. Zwar …” „… eine schnellere Materialbearbeitung wieder ausgeglichen. 2. Forschungsprojekt mit SKZ Würzburg Im …”

G. Jüttner, C. Löser Füllsimulation beim Mikrospritzgießen – Praktische Aspekte S. 99-118

„… von Mikrostrukturen an dem Mikroprüfstab. Material: PA6 Akulon F223D. 4 Schlussfolgerungen • Die …” „… filling process in micro channels for polymeric materials. J. Micromech. Microeng. 12 (2002), S. 604–610 …” „… Genauigkeit oder die nicht praxisgerechte Ermittlung der Materialdaten genannt. Konkret wird beispielsweise …”

M. Schuck Spritzgießen & Thermoformen: Neue Ansätze für hochwertige Oberflächen S. 63-70

„… gebracht wo es in einem zweiten Schuss, evtl. auch mit einem anderen Material, angespritzt und dieses Mal …” „… dreidimensionaler Bauteile, der Möglichkeit der Kombination von versch. Materialien (auch Echtmetall oder Echtholz …”

C. Hopmann, M. Theunissen, M. Röbig Präzise optische Komponenten durch innovative Werkzeugkonzepte S. 195-206

„… Material war ein Plexiglas 7N der Firma Evonik Industries AG, Essen. Zunächst wurden Linsen mit minimalem …” „… Materialkosten und ein geringes spezifisches Gewicht (geringe Dichte) begründen das Substitutionspotenzial [Bec …” „… Materialverdichtung und die homogene Druckverteilung. Eigenschaften, die für die Herstellung optischer Komponenten …”

T. Frank Industrie 4.0 – Ein pragmatischer Ansatz zur Einordnung S. 1-14

„… der Steuerung des Materiales in den jeweiligen Prozessen, wobei mit Hilfe des Pull-, Zieh- oder …” „… Herstellungs- aber auch Materialversorgungsprozesse. Das dezentrale Wissen des Flusses steckt also in den …”

J. Kasemann Möglichkeiten und Grenzen der 3D-Drucker für Kleinserien – Ist das Unmögliche bereits möglich? S. 79-80

„… . 2. Bauteile in Spritzgießqualität aus dem 3D Drucker Technologien, die flüssige Materialien …” „… Thermoplaste verarbeitet werden. Zahlreiche Anwender haben bereits in folgenden Materialien erfolgreich …”

W. Czizegg 3D Barrier Coating – Markt für kostengünstige Long-Shelf-Life-Verpackung öffnet sich für Spritzgießer S. 165-168

„… umweltfreundlich, energie- und materialsparend. 2. Welche Barriere-Eigenschaften sind zu erzielen ? In diesem …”

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International Conference on Gears 2023

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2422 2023

Results in this title

W. Smet Gear geometry, size and material influences not captured in ISO 6336 S. 1267-1272

„… Gear geometry, size and material influences not captured in ISO 6336 B. Sc. Wim Smet, ZF Wind Power …” „… in alignment with ISO 6336 requirements concerning material quality, allowable stress numbers, heat …” „… materials, methods of heat treatment and the influence of gear quality qualification are driving commonly …”

B. Morhard, T. Lohner, K. Stahl Influence of Surface and Material Technologies on Loss of Lubrication Performance of Gears S. 779-784

„… Influence of Surface and Material Technologies on Loss of Lubrication Performance of Gears Bernd …” „… . Surface and material technologies like superfinishing and coatings have shown to have potentials to …” „… improve the loss of lubrication behavior of gears. Therefore, in this study different surface and material …”

Y. Koch, E. Kirchner, J. Hirschmann Measuring Instantaneous Angular Speed using a Gear Wheel as Material Measure to detect Pitting Damage during an Endurance Test S. 81-96

„… Measuring Instantaneous Angular Speed using a Gear Wheel as Material Measure to detect Pitting …” „… : accelerometers at the gearbox housing, MR sensors, which use a gear wheel as a material measure and MR sensors …” „… gear wheel as a material measure are described for one measurement concept. A feature to compare the …”

J. Woelling, F. Manis Recycling of carbon fiber reinforced plastics – State of the Art and Challenges S. 1287-1296

„… , Germany With a wide range of adjustable properties, plastic materials continue to spread into more and …” „… improvements in production as a snowball effect also had an impact on lowering the overall cost of the material …” „… regulationsEven though lightweight materials are often brought into context with sustainability, composites are …”

T. Tra My Truong, S. Schumann, B. Schlecht On the Testing of Flank Fracture Calculations Based on 3D-Gears S. 243-256

„… MaterialUtilisationA[‐]Normal Material Depth y in mm𝐴BO1with 𝜎 , 𝐴BO2 with 𝜎 , 𝐴HE with 𝜎 ,𝐴BO1 without 𝜎 𝐴BO2 without …” „… . 00,20,40,60,811,20 0,5 1 1,5 2 2,5 3MaterialUtilisationA[‐]Normal Material Depth y in mm𝐴BO1 with 𝜎 , 𝐴BO2 with 𝜎 …” „… . 00,20,40,60,811,20 0,5 1 1,5 2 2,5 3MaterialUtilisationA[‐]Normal Material Depth y in mm𝐴BO1 with 𝜎 , 𝐴BO2 with 𝜎 …”

P. Romio Spur Gear Teeth Reconstruction via Direct Laser Deposition S. 1641-1664

„… material-only tooth. The results show that the DLD teeth showed worse mechanical properties than the reference …” „… under actual operation. This work details the strategy applied to restore a base material case-hardened …” „… drawbacks encountered in the repair process, materials characterization, surface evolution of the restored …”

J. Cathelin Plastic Gears: Investigation on Noise and NVH Behavior S. 1449-1460

„… will give an overview of the links between acoustic excitations, gear design and material selection. 1 …” „… producers are reaching the acceptable noise limit and are asking for new material solutions. This need is at …” „… on the gear material NVH influence Various material combinations (Steel-Steel, Steel-Plastic and …”

K. Yanagisawa, K. Kamoshida, A. Domon Prediction of Gear Fatigue Life Considering Glass Fiber Orientation S. 1351-1360

„… reinforced materials are used for gears that are used under high load conditions (e.g. gear for electric …” „… throttle body), and the fatigue property of glass reinforced materials strongly depends on the GF …” „… predict the fatigue life of gears using fiber reinforced material, a method for predicting fatigue failure …”

I. Hong, D. Talbot Tooth Bending Strain Rate Analysis in a Counter Shaft Drivetrain and Implications on Fatigue Strength S. 53-66

„… the instantaneous material properties and strengths under applied stress in some materials [1]. The …” „… questions then are what materials is it significant for and how much? The purpose of this research is to …” „… explore this question with respect to gear materials, failure modes and operating conditions. For strain …”

S. Hendricks, M. Solf, J. Brimmers, T. Bergs Investigation of the machinability of different quenched and tempered steels for the alternative process chain of planetary pinions in wind turbine gearboxes S. 1713-1730

„… materials.Due to the high industrial relevance, gear hobbing of case-hardening steels has been widely …” „… methodsWorkpiece materialsThe gear geometry used for the experiments was derived from an automotive application …” „… different materials by hobbing under dry cutting conditions was analyzed. The tool life and wear behavior of …”

S. Matkovič, D. Šeruga, M. Nagode, M. Kalin Prediction of tooth root fatigue failure of polymer gears for dry and oil lubricated contact and its comparison to experimentally obtained results S. 1301-1318

„… .). However, due to the lower mechanical performance of polymer materials compared to metals, the durability …” „… they can be reinforced with a variety of fibres, resulting in an even greater variety of materials …” „… available. Nevertheless, the gear design with these materials is challenging due to the lack of specific …”

T. Jagiella, S. Haller, J. Lechner, T. Rung, M. Wöppermann, B. Zeeb Building a software toolchain for automated mass-customization of specific end-use gear unit parts using AM-driven design guidelines S. 1607-1616

„… minimum thickness depends on the manufacturing process and selected material.After topology optimization …” „… and flexibility in order to make it adaptable for a large variety of geometries, materials, use cases …” „… , lightweight parts, low material usage and no additional cost or engineering hours for tailor-made parts. These …”

G. Vasileiou, C. Vakouftsis, C. Kalligeros, V. Spitas, C. Papalexis, A. Tsolakis, P. Zalimidis Continuous prestressed reinforcement of plastic gear teeth and its effect on bending strength vs conventional reinforcement S. 1375-1388

„… the anisotropic representative volume element (RVE) of the composite reinforcing material using …” „… , surface deformation and plastic flow investigating both their geometrical features and material properties …” „… approach to enhance the strength of plastic gears involves the use of polymer materials reinforced with …”

I. Criscuolo, F. Carneiro, G. Guimarães, R. Rego, J. Mascheroni Indirect Selective Laser Sintering: Modeling and analysis of surface densification by shot peening S. 1681-1698

„… electromobility requirements for gears in terms of materials and product design. iSLS manufacturing allows for …” „… of materials and product design with geometric freedom [3,4]. Indirect Selective Laser Sintering …” „… processability. Figure 2 shows the complexity of the iSLS process from material to product design. Fig. 1: iSLS …”

M. Rothemund, M. Otto, K. Stahl Applicability of classic analytical calculation approaches for the design of plastic gears S. 1483-1498

„… maximum of 100 Nm input torque and 20 °C material/oil temperature. The torque is chosen high enough to …” „… , which material properties differ drastically from those made of steel, is therefore only partially …” „… steel and do not consider the drastically different material properties of plastics. Because of this …”

J. Lohmiller, F. Dobler, M. Wöppermann Investigating different nodular graphite irons for the application of gears – a step towards standardization by using reasonable quality criteria S. 1731-1748

„… ), they can be suitable substitutes for through-hardened wrought steels combining material-saving effects …” „… , obwohl das Material seit Jahren eingesetzt wird. Darüber hinaus ist ADI immer noch nicht in die …” „… . 2422, 2023 1731Abstract Austempered Ductile Iron (ADI) is a commonly used material for the geared rim …”

M. M. Klein Holistic Sustainability-Assessment of Gearboxes S. 815-828

„… material…aluminum - Australia…steel - CanadaProduction...location - Germany…energy mix - GermanyUsageenergy …” „… active resources like fossil energy sources and energy-intensive raw materials are focused. Therefore …” „… business sectors to reduce GHG-emissions by avoiding the waste of resources like energy and material …”

B. Devaux, C. Hamon, S. Montani Evaluation of specialty polymer performances in gear applications and the bias between modeling and testing approaches S. 1515-1532

„… density is introduced to characterize the material-specific resistance to abrasive wear. This parameter …” „… testing approachesB. Devaux, Solvay Material Science Application Center, Solvay Sa., Brussels, Belgium; C …” „… anisotropic material law (due to the presence of glass fibers in our material) and the application of a first …”

J. Lövenich, M. Zalfen, D. Mevissen, J. Brimmers, C. Brecher Crack growth based tooth root life prediction model – an influence quantity analysis S. 109-124

„… consideration of a constant fatigue strength level does not meet the material behaviour. A life prediction model …” „… high-purity materials produced in complex remelting processes. On the other hand, the roughness of the …” „… processes and a superfinishing process to optimize the roughness. The combination of high material purity …”

P. Fischmann, A. Hilligardt, V. Schulze Tooth Root Burnishing in the Kinematics of Gear Skiving S. 1829-1844

„… part of the demand for increasingly material-efficient gears, gears must transmit increasingly high …” „… shot peening material poses an unsolved challenge. This considerably limits the tooth root load-bearing …” „… , small-modulus gears limit the maximum diameter of the shot peening material. According to [12], the penetration …”

P. E. Schnetzer, J. Pellkofer, K. Stahl Calculation method for wear of steel-bronze rolling-sliding contacts relating to worm gears S. 907-926

„… the complex loading conditions and the lack of knowledge about the influence of the material-lubricant …” „… capacity for a material-lubricant pairing. The wear methodology developed on the twin-disk test rig, in …” „… material-lubricant pairing. For this purpose, wear tests are currently carried out on worm gear test rigs, although …”

W. Kassem, J. Müller, M. Oehler, O. Koch Analytical tooth root stress calculation for short fiberreinforced plastic gears S. 1361-1374

„… gears made of homogeneous and isotropic materials. In this work, an approach was developed for an …” „… fiber orientation in the tooth root and the anisotropic elastic material behavior. In addition, the …” „… orientation in the gear and the anisotropic material properties. 1. IntroductionThe advantages of plastic …”

G. Guimarães, L. Robatto, R. Rego, A. Faria, A. Borille, J. Mascheroni Surface integrity of 20MnCr5 pinion gears manufactured through laser powder bed fusion S. 1845-1858

„… electromobility impose new demands on the gear Industry in terms of materials, design and manufacturing. In this …” „… excessive stress states during finishing processes. For carburizing materials, such as 20MnCr5, the …” „… processability of the material and investigates the surface integrity of the gears through the manufacturing …”

S. Birk, E. Stoppel, V. Labriola Influence of plastic-metal-pairings on the lifetime of gears S. 1535-1546

„… the mechanical properties of metal materials are much higher than for plastic gears it is necessary to …” „… go into detailed gear mesh and gear body investigation in order to have a successful material …” „… substitution and to use the materials at its best performance points. 2 Methods & Results In order to …”

L. Klee, T. Bergs, M. Solf, J. Brimmers Binder Jetting in Gears – Process Design and Tooth Bending Strength for Gears made of 17-4PH S. 1665-1680

„… transformed into a purely metallic state [2]. The material powder used for additive manufacturing must have …” „… conducted with the material 316L (stainless steel X2CrNiMoN17-12-2). This metallic material is certified and …” „… PROFIROLL PR 15HP. The material 316L shows ductile properties and therefore can be cold-formed without …”

B. van Wissen, L. Pastukhov, F. Mitsuzuka, K. Iwanaga, A. Hasanovic NVH performance of thermoplastic gears: modelling and measuring S. 1389-1402

„… : Performance Materials and Specialty Materials including Stanyl®. Envalior was founded as a new company in 2023 …” „… as a merge between two high performance material suppliers: DSM Engineering Materials and Lanxess HPM …” „… Performance Material Solutions, using material science, application know-how and design expertise …”

J. Vorgerd, P. Tenberge, M. Steinrötter Scuffing load carrying capacity of high-speed gears with an isotropic superfinished surface S. 227-242

„… and sustainable drive systems with a high degree of material utilization, it is necessary to quantify …” „… . Isotropic superfinishing of gears In the process of isotropic superfinishing the outer material layer is …” „… lubricant and is mostly attributed to its additive content and the viscosity. The influence of the material …”

A. Wallinger, R. Vonderschmidt, S. Vonderschmidt Lubricant Free Transmissions for the food industry – A Comparison S. 715-726

„… , stainless steel in particular has been used for years as a very resistant material. In the last ten years …” „… other industries. Firstly, stainless steel is used as the housing material due to its better resistance …” „… , gears are made from a sintered porous material. The sintered porous material is machined and a gear is …”

B. Černe, N. Vukašinović, D. Zorko In-situ experimental methods for measuring tooth meshing displacements and wear during polymer gear tests using a high-speed camera with microscopy optics S. 1563-1580

„… rotational gear speed and obtain a comprehensive picture of the material’s mechanical behaviour at the …” „… complementary tools to get a more comprehensive insight into the material behaviour while in mesh and predict …” „… measurement errors. 2. Materials and methods In line with previous work [11,13,25], this study focused on the …”

A. Carvalho, R. Rego, N. Fukumasu, D. Tamayo, F. Nascimento, I. Machado PVD Deposition of Nb-MoS2 Coatings on Gear Carburized Steel S. 1071-1082

„… materials and coatings to improve gear performance [1,2]. The adoption of tribological coatings presents a …” „… mitigate issues related to friction, wear, and energy losses. Among the various coating materials …” „… the Nb:MoS2coatings. 2. Materials & Method The sample steel alloy selection, SAE 8620, was based on …”

D. Zorko, N. Vukašinović, B. Černe The effect of gear manufacturing quality on the mechanical and thermal state of a plastic gear S. 1319-1332

„… supply of plastic materials and their ever-improving mechanical properties, the use of plastic gears is …” „… . A wide variety of different plastic materials and compounds is available on the market and new …” „… materials are being constantly developed, however, there is very little relevant material data available for …”

S. Ebrahimi, U. Kissling, C. S. Matkovič Evaluation of the NVH Characteristics of Gear Drives with Plastic Gears by the Forced Response Analysis S. 1403-1418

„… goal can be achieved by choosing the gear body material with higher damping properties within the …” „… different schemes. Two variants of the model with different gear material, one with plastic gears and one …” „… investigate the effect of the gear material damping on the level of noise emitted directly from the housing …”

K. Lübke, K. Stein Quality inspection of special geometries measured with computed tomography – Evaluation of involute cylindrical gears according to ISO 1328-1 S. 1787-1802

„… number of gears. Due to decreasing sizes of plastic gears, small modules and materials reinforced with …” „… knowledge about the whole process  different plastic materials may be reinforced with e.g. glass fibre …” „… non-homogeneous materials of e.g. glass fibre reinforced materials. On the other hand, there are not enough …”

I. Atanasovska, D. Momcilovic Analysis of new tooth profile design based on the biomimetics principles S. 945-956

„… Momcilovic, Institute for material testing IMS, Belgrade, Serbia AbstractDuring the last decades, the …” „… gradients obtained by Finite Element Analysis. The analysis of material variation influence on the tooth …” „… disciplines, such as biomimetics design [1-4], and design of new or improved materials [5-8]. The involute …”

A. Kubo, M. Nagae Estimation of brittleness of CCH-steel via measurement of micro-VH and simultaneous FWHM distribution S. 1699-1712

„… ered serious tooth ank damage. The gear is manufactured with K lingelnberg machine. The gear material …” „… . esides F and partial scuffing of ank partial tooth break-age was also found. The material investigation …” „… ank. The detailed observation of scu ed part of the tooth ank reveals that the tooth ank material of …”

J. Gründer, A. Monz Analytical Method for Calculating the Nominal Tooth Root Stress in Worm Gear Shafts S. 1091-1110

„… According to the state of the art, worm gears are designed due to the softer bronze-material of the worm …” „… material stress in worm shafts. This paper presents an analytical method based on the nominal stress …” „… material. The worm shaft on the other hand is designed according to the state of the art in DIN 3996 [1 …”

C. M. C. G. Fernandes, J. M. A. Pinto, D. E. P. Gonçalves, A. R. Silva Reduction of root and flank temperature using a hybrid polymer-metal rack S. 1547-1562

„… don’t mimic real gear applications they were useful to characterize materials, validate models and …” „… , a numerical model was created according to the conditions of the experiments. Materials and Methods …” „… properties of the materials can be found in Table 2. Three different specimens were studied: STD – standard …”

N. Missal, S. Schwertel, M. Ludwig The next level of axial forming for a sustainable component and process chain design S. 1765-1776

„… application of an energy and material-efficient cold-forming process, compared to forging or machining …” „… helical gears generally possess specific disadvantages, e.g., high material waste, extremely high tool …” „… , sustainability, accuracy, and productivity. By utilizing material and applying a lightweight structural design …”

F. Eigner, S. Oberle, M. Berger A non-restrictive approach of gear geometry calculation for plastic gears S. 1469-1482

„… . Mainly for metallic materials, the manufacturing processes are very advanced and highly specialised for a …” „… irrelevant from which material the gears are made. For the feasibility of a certain toothing, the shape of …” „… a constant transmission ratio combined with optimised material utilisation. VDI-Berichte Nr. 2422 …”

P. Chavan, M. Lutz Validation of an industrial gearbox model for predicting vibro-acoustic behavior S. 619-632

„… GJL-250 cast iron. The objective is to calibrate the material model parameters, including density …” „… specific material model parameters. The simulated (undamped) FRFs obtained from the FEM model are then …” „… correspondence indicates the accurate assumption of Young's modulus and density in the material model …”

F. Reinle, D. Mangherini, A. Bongiovanni Enhancing gear performance through advanced mass finishing and DEM simulation S. 1777-1786

„… the process cool and the workpiece clean. Notably, in this context, the granulate material …” „… MPa, on the surface of the shaft's gears. This can be explained by the difference in materials used …” „… from 27MnCr5. Both materials are case-hardened to a minimum of 58 HRC using low-pressure carburizing …”

L. Becker, P. Tenberge Crossed helical gears – simulative studies and experimental results on non-involute geometries S. 1499-1514

„… basic equations consider a steel-steel material pairing and are specified for involute flanks. For gears …” „… a calculation for the load-carrying capacity with consideration of the plastic material [8], also …” „… material and the alternating number of teeth contact along the path of contact. Due to unknown specific …”

E. Virtanen, M. Kanerva, G. Szanti Fatigue testing of large sized bevel gears S. 897-906

„… University, Faculty of Engineering and natural sciences, Materials Science and environmental engineering …” „… . This raises concerns regarding the assumptions on effects of size and fatigue limit of material in the …” „… between the locating faces of the shaft and pinion. The combination of dissimilar materials reduced the …”

C. Herzog, D. Drummer Influence of the injection molding process on the tooth deflection of plastic gears during operation S. 1435-1448

„… molding [1], dry run capability [2], lightweight construction [3], possibility of material modification [2 …” „… concerned [2].However, there are also some disadvantages due to the characteristic material behavior of …” „… bending load of the gear tooth being Ws, the safe working stress of the material s, the circular pitch of …”

F. Mieth, D. Tazir Local load capacity analysis for the design of a balanced flank modification for cylindrical gears according to bevel gear procedures S. 927-944

„… wedge-shaped material outbreaks. Scuffing is a sudden local welding due to temperature and contact pressure. It …” „… . Micro pitting is fatigue damage on the surface caused by mixed friction. It results in material removal …” „… material properties are considered via the elasticity factor ZE, the profile contact ratio determines the …”

D. Gallagher, E. Wiita, R. Weidig Improved Method for Validation of Root Stress in Polymer Gears S. 1333-1350

„… (including material data) are in a lower state of maturity compared to those for steel. 2. Unique …” „… the calculated root stress with known fatigue limits in common polymer materials. Neither VDI …” „… materials” [4, Section 3]. The only remaining question is: Are the definitions for each of the (matching …”

A. Yavuz Kanyilmaz, B. Karba, M. VARDAR Classifying plastic beveloid gear quality considering manufacturing errors S. 1159-1172

„… for gears made of plastic material (external-external and/or external/internal) with the involute …” „… external gear made of plastic material in a 3D printer. The quality classification of cylindrical, worm …” „… A.V. et al. [4] determined the optimal thickness of the deposited material layer, which would ensure …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… using a Gear Wheel as Material Measure to detect Pitting Damage during an Endurance Test 81Y. Koch, E …” „… and Material Technologies on Loss of Lubrication Performance of Gears 779B. Morhard, T. Lohner, K …” „… Engineering and natural sciences, Materials Science and environmental engineering Tampere, Finland;G. Szanti …”

T. Schmidt, B. Neubauer, D. Merk White Etching Cracks (WECs) on gears of E-Axle applications S. 257-268

„… surface, due to shear load on the surface. Furthermore, the subsequent material analysis shows a …” „… reduced material strength and close to the flank surface. However, a possible TFF-risk can promote a …” „… VDI-Berichte Nr. 2422, 2023258consequential TFF, if the WEC-cracking arrives the depth of critical material …”

L. Bonaiti, M. Monti, C. Gorla, M. Geitner, T. Tobie, K. Stahl The consequences of different methodologies for the elaboration of pulsator test results with respect to the load spectrum assessment of gears S. 33-52

„… . [25] ISO Standard. ISO/DIS 12107 Metallic materials-Fatigue testing-Statistical planning and analysis …” „… adopted to investigate the strength of a gear (or a gear material) with respect to tooth root fatigue …” „… terms of torque, and also provided information about the gear pair geometry and its material. As the …”

L. Binanzer, L. Merkle, M. Dazer, A. Nicola Pitting Detection for Prognostics and Health Management in Gearbox Applications S. 97-108

„… data are analyzed, using Artificial Intelligence (AI) approaches. 3.1. Materials and Experimental …” „… circle diameter da /mm 54-0.1 76-0.1Pitch circle diameter d /mm 50 72 Material Steel: 16MnCr5, case …” „… identical in construction, have minimally different material properties, manufacturing tolerances and …”

M. Willecke, J. Brimmers, C. Brecher Experimental Investigation of the load carrying capacity of beveloid gears with optimized flank topography S. 125-138

„… taking into account the local material and stress condition as well as the tooth flank micro geometry …” „… material values. 𝜎 𝜎 Equation 1 4.2. Testing of the load caring capacity of cylindrical gears Stress …” „… remaining part of the flank also reaches pressure values of H 2200 MPa. The material limits for the 16MnCrS …”

K. Moser, S. Körber Advanced biopolymer compounds for technical applications S. 1297-1300

„… environmental awareness and independence from fossil raw materials are driving the popularity of biopolymers …” „… , 2023 1297Materials PLA Luminy L130, L175 (PLLA) and D070, D120 (PDLA) were purchased from Total Corbion …”

P. Michel New generation in plastic gear technologies S. 1461-1468

„… full truck loads of valueable resin material are saved. In monetary value it is a saving of about 1.1 …” „… Mio € of material cost over lifetime. VDI-Berichte Nr. 2422, 2023 1467 VDI-Berichte Nr. 2422 …”

R. Beilicke, D. Bartel, L. Bobach Simulation-based optimization of gearing efficiency using thin coatings S. 975-984

„… DLC coatings have a uniform thickness of 3 µm. The material data of the steel and the DLC coatings are …” „… listed in Table 3. Table 3: Material parameters of the gear material and DLC coatings Parameter 16MnCr5 …”

S. Chen, C. Liu, D. Qin Forward Performance-driven Design of Gear Parameters S. 211-226

„… allowable bending stress of gear blank material. 3.2 Dynamic performance The time-varying mesh stiffness …” „… . Based on the material mechanics, the stiffness expression corresponding to the deformation of each part …” „… S (11)Where E is the elastic modulus of gear body material; B is the tooth width of gear teeth; F is …”

U. Cihak-Bayr, T. Wopelka, C. Wintersteiger Effect of LOL conditions under high velocity and high injection temperatures S. 763-778

„… . Alternative materials or coatings and different surface machining procedures for new gear designs have been …” „… changes and rank potential material or surface solutions for more robust gears. A twin-disc configuration …” „… Materials and investigated topographies A case hardened AISI 9310 carburizing steel, well known for its high …”

S. Moschkau, S. Held Optimization of product quality and manufacturing processes in real-time with vibration analysis S. 1821-1828

„… such as material, energy, tools and thus unnecessary costs. Therefore, the main challenges in …” „… materials. Functionality and structure of a real-time vibration analysis system This chapter describes a …” „… tailored to the material and work step in question. Existing reference spectra can be refined so that the …”

S. Sklenak, D. Mevissen, J. Brimmers, C. Brecher, B. Lenz, A. Mehner Analysis of Load Cycles and Local Wear of Dry and Solid-Lubricated Gears S. 727-740

„… shown [12]. KROPP investigates the dry tooth contact for different combinations of material and coating …” „… the number of load cycles per load level. Analysis of the test results shows that the base ma-terial …” „… coated with a two-layer coating system in a PVD process by the Leibniz Institute for Materials Oriented …”

G. Devaraj Vibration reduction of planetary gear drive using mesh phasing: modelling and experimental validation S. 157-174

„… gears Material : SAE8620 Heat treatment : Case carburized Quality Class : A6 (according to …” „… AGMA2015) Gear finishing : Grinding with Zero Bias Internal gears Material : AISI4140 Heat …” „… has been updated beforehand to match measurement results (Stator material properties, spline stiffness …”

H. Jia, D. Qin, G. Hu, X. Xu, W. Bai Electromechanical Coupling Modeling and Torsional Vibration Analysis of Helicopter Electric Propulsion System S. 675-688

„… speed of the helicopter tail drive shafts by using composite materials to replace traditional aluminum …” „… ]. Applied Mechanics and Materials, 2013: 401–403, 45–48.[6] Chen, Y., Zhu, R., Jin, G., Xiong, Y. Influence …” „… ): 335-341.[10] Li, K. F., Xia, T. H. The Application of Advanced Composite Material in Tail Driver Shaft of the …”

T. König, L. Cadau, L. Steidle, M. Kley, D. Cansu Güney, J. Albrecht, K. Weber A concept for comparison of new and aged lubricants in transmissions of electric vehicles and a method of oil aging on a test rig S. 1195-1206

„… material change due to the deposited decomposition products. However, these degradation products could not …” „… sustainable lubricants for electromechanical drive systems. Materials Science and Engineering Technology (2023 …” „… . IOP Conference Series: Materials Science and Engineering 624 (2019) 1, pp. 12011, doi …”

C. Kirchhoff, P. Tenberge Optimization of the vibrational behavior of ZI crossed helical gears with a plastic wheel and a steel worm S. 1419-1434

„… and consequently causes the noise which is to be optimized. The non-linear material properties of the …” „… . For this reason, vibration is induced in the gearbox. Because of the nonlinear material behavior of …” „… defined and the materials were assigned to a job file. Figure 11 shows this FE-model. Instead of a load …”

U. Kissling Impact of manufacturing deviations on the NVH behavior of modern gear design concepts S. 367-382

„… (according to ISO 53 [7] or similar). Material is case carburized steel, gears are grinded in quality 5-6 …” „… shown in the chapter on industrial gearboxes. 3.5 Small drives using with gears in plastic materials …” „… . Therefore, the impact of profile form deviations ffα on the PPTE is high. Still, as plastic materials have …”

A. Drechsel, J. Pellkofer, K. Stahl Transferability of the scuffing load capacity of gear oils determined on spur gears to hypoid gears S. 881-896

„… material, energy and oil, and be inexpensive and quick to perform. These requirements are better fulfilled …” „… wheel made of the same material, the partner undergoing positive sliding gains material, and the partner …” „… undergoing negative sliding loses material. [2, 3] Fig. 1 shows an example of scuffing failure at a hypoid …”

J. Zhang, B. Shaw, A. Hammer, I. Sewell Effects of Surface Engineering on the Efficiency of Involute Helical Gears – An Experimental Investigation S. 995-1016

„… Linear 15 Symmetric & parabolic Gear material and heat treatment Test gears were made of representative …” „… and quality of the gear materials were compatible with ME grade steels defined in Standard BS ISO …” „… : Strength and quality of materials,” BSI Standards Publication, 2016. [6] R. D. Britton, C. D. Elcoate, M …”

M. Geitner, S. Preintner, T. Tobie, K. Stahl Simulation Study on the Tribological Characteristics in the Meshing Contact in the Context of the Load Carrying Capacity Calculation of Internal Gears with Unbalanced Sliding Conditions S. 429-450

„… into account e.g. the load carrying capacity reserves for different material pairings. It is to be …” „… into account e.g. the load carrying capacity reserves for different material pairings, this allows an …” „… flank load carrying capacity reserves of materials in the areas of positive specific sliding are not …”

A. Alnahlaui, P. Tenberge Optimised statistical evaluation for the determination of tooth root endurance strength S. 19-32

„… statistically distributed material inhomogeneities and inclusions as well as variations in the material …” „… distribution function varies according to the alloy and treatment of the material. An overview of the basics of …” „… von Treppenstufenversuchen,, Materialwissenschaft undWerkstofftechnik, Volume 14, Nr. 12, S. 406-417 …”

T. Inoue, D. Iba, N. Fujita, A. Nishikawa, M. Ishii, J. Hu, H. Shimasaki, N. Miura, A. Masuda, I. Moriwaki, J. Hongu Effect of Load Cycles on Return Loss and Resistance of Sensor and Antenna Circuits Printed on Plastic Gears S. 659-674

„… of module 1 mm, tooth width 10 mm, and 48 teeth. The material is MC901, an engineering plastic PA6 …” „… running test rig.Table 1: Gear specifications Test gear Master gear Material MC901 Steel Teeth …” „… operation. Since the viscoelastic properties and dielectric constant of the resin material may change …”

E. Grabovic, A. Artoni, M. Gabiccini, E. Ciulli Exploration of trade-offs between NVH and efficiency in bevel gear design S. 853-880

„… simulation tool. The maximum contact pressures are limited by the material properties, thus proper nonlinear …” „… basic flank surface and the target surface; defines the 𝑖-th component (positive for material removal …” „… the material limitations in terms of pitting load carrying capacity, its maximum value is restrained …”

M. Reichl, P. Lenz, A. Oliva Challenges and possibilities of virtual development of e-axle transmissions S. 485-498

„… represented by a set of fluid particles that have material properties, such as density and viscosity, and …” „… considered is a FVA3 oil. The material data of the used oils is shown in Table 2. The three speeds considered …”

S. Sartori, L. Alari, N. Motta, D. Podda Helicopter Drive System Safety Dissertation S. 633-644

„… as dents, scratches, corrosion, surface and sub-surface material defects, considering residual stress …” „… and Guidance Material for Large Rotorcraft” Amendment 10, 17 December 2021 [5] EP1739012A1 …”

S. Landler, M. Trübswetter, M. Otto, K. Stahl Parameter Based Definition of Eccentric Cycloid Gearings S. 1207-1228

„… .: Laser-based powder bed fusion of 16MnCr5 and resulting material properties. Additive Manufacturing 35 (2020 …” „… : Springer 2003 [5] Linke, H., Börner, J. and Heß, R.: Cylindrical Gears. Calculation – Materials …” „… .: Mathematical simulation of a profile cutter as a surface of revolution. IOP Conference Series: Materials …”

O. Harris, C. Poyser, R. Patel, O. Shires Developing CAE solutions for Robotics gears: Cycloidal and Strain Wave Gear Drives S. 1111-1124

„… loads with the areas of thinner material near the holes producing lower pin loads.VDI-Berichte Nr. 2422 …” „… , “Mechanical Calculation on the Flexible Bearing of Harmonic Driver,” IOP Conf. Series: Materials Science and …”

J. D. M. Marafona, J. H. O. Seabra, P. M. T. Marques, R. C. Martins Effect of overlap ratio on gear dynamic behavior and noise level S. 1239-1256

„… (pressure angle, working center distance and gear ratio), operating conditions, gears’ material and …” „… rotational speed of the pinion 1200 /Nm pinion torque 477.78 Material/- - 16MnCr5 (Class Eh) 𝒂/µm arithmetic …” „… the overlap ratio with 100 slices per unit of overlap ratio. The gears’ material properties are a …”

W. Ramdane, C. Changenet, S. S. Ouali, C. Chevrel-Fraux, P. Casanova Thermal model of a planetary gear set using an isothermal approach S. 451-466

„… ; (ii) The ground plate by using a polymer material; (iii) the input shaft by using a polymer connection …” „… lubricant factor (-) σ Stephan Boltzman constant W.m−2k−4ϵ emissitivity material (-) Λ Dimensionless loss …”

N. Fujimura Application-oriented research on internal generating polishing S. 1863-1876

„… possible improvement areas.4. Materials and MethodsIn this chapter, wheel specifications, part …” „… modification factor0.3 - Gear width b 30 mm Hardness HRC 60 Material SCR415 JIS (Equivalent to16MnCr5 DIN) To …”

M. Vivet, A. Rezayat, J. Verhoogen, K. Kucukcoskun, S. Donders Numerical analysis of bevel gear transmission acoustic emission using a 3D gear contact force model within a multibody system dynamics simulation environment S. 689-702

„… material properties of the simulated spiral bevel gear pair. The spiral bevel gear tooth flank geometry is …” „… FE-analytical gear contact model. VDI-Berichte Nr. 2422, 2023 693Table 1: Gear blank geometry and material …”

A. I. Aydeniz Modelling and Analysis of the Effect of Root Modification on Load Sharing and Stress Values on Spur Gears S. 1039-1062

„… model It is well known that elastic deflections of existing mating tooth pairs due to excess material on …” „… ; Calculation of Load Capacity of Cylindrical Gears; Endurance Limits And Material Qualities; 1987 [24] ISO …”

L. Braumann, H. Amri, V. S. Viteri, J. Ochoa LUBGEAR – Experimental Campaign for Aviation Gears in Loss-of- Lubrication S. 1063-1070

„… , coatings, surface finishing and material choice) show great potential to reduce friction and wear, as well …” „… und Materialauswahl von Zahnrädern, um so den temporären Einsatz unter Schmierungsverlust zu …”

M. Hausmann, E. Kirchner Investigation of the electrical impedance of the gear mesh of helical gears in an industrial gearbox S. 1173-1180

„… data are subject to ongoing research. 2. Materials and Methods In order to measure the impedance of a …”

H. Mahe Model based NVH design: e-bike application S. 1229-1238

„… housing material on skin vibration E‐motor speed(rpm)1682‐2532rpm2532‐3364rpm3364‐4205rpm4205‐5046 …”

A. Miltenovic, M. Banic Influence of misalignment of large cylindrical gears on contact pattern in operation S. 1257-1266

„… materials used in the analysis are listed in Table 1 and Ansys setup with gear mesh can be seen on Figure 5 …”

A. Hilligardt, V. Schulze Gear Skiving with Minimum Twist Errors S. 1749-1764

„… Introduction Global energy and climate targets and the shortage of raw materials require advances in energy …” „… efficiency and material utilization. At the same time, the limited space available for mobile applications …”

C. Kunik, J. Kunert Wetting and oil flow analysis of planetary gearboxes using oil flow simulations S. 467-484

„… simulations gives great opportunities to save resources like material, test capacities and workforce. In a …” „… of new gear unit systems. The focus is the improvement of efficiency, saving materials and increasing …”

J.-H. Park, B.-S. Kim, D. Im, D.-J. Moon, J.-H. Kim, Y.-J. Park Development of Damage-based Accelerated Life Test Code for Gearbox using Genetic Algorithm S. 329-340

„… conditions similar to damage in the existing duty cycle. 2. Methods and materials 2.1 Test gear geometry …”

N. Blech, C. Paschold, T. Lohner, T. Tobie, K. Stahl, L. Amar Review of different calculation approaches for the mean coefficient of friction in ISO 6336 S. 191-210

„… GT-C/8,3/90 [16] DIN 51563:2011. Testing of Mineral Oils and Related Materials – Determination of …” „… Viscosity Temperature Relation – Slope m [17] DIN 51757:2011. Testing of mineral oils and related materials …”

K. Suzuki, K. Sakai, K. Sakai, T. Hara Considerations on Lubrication of High-Speed Rotating Gear (First Report) S. 741-752

„… lossLight Weight High strength Tooth Surface modificationHigh Strength MaterialsTooth contact …”

J. Hongu, S. Hattori, J. Kato, T. Koide Gear friction coefficient estimation using directional parameter under ATF lubricated condition S. 753-762

„… treatment Carburizing Gear accuracy JIS grade N2 Material SCr420H VDI-Berichte Nr. 2422, 20237564. Friction …”

A. Donmez, A. Kahraman Experimental Investigation of Influence of Indexing Errors on Gear Rattling S. 703-714

„… baseline with no tangible indexing errors. A +30 m(negative material) indexing error is intentionally …”

F. Concli, M. N. Mastrone Latest advancements in the lubrication simulations of geared systems: a technology ready for industrial applications S. 499-518

„… Power; Manufacturing Materials and Metallurgy; Turbo Expo: Power for Land, Sea, and Air, pp. 229–238 …” „… simulations of complex system’s architectures, International Journal of Mechanical and Materials Engineering …”

J.-A. Meis Parametric system simulation of load sharing in planetary gearboxes S. 269-280

„… compared to Flender design limits based on field experience and material testing to make sure that no …”

M. Werner, S. Graf, M. Oehler, O. Koch Investigation of the electrical behavior of a spur gear stage pair by means of impedance measurements S. 67-80

„… 15 mm Tooth quality according to DIN 3967 8d25 Pressure Angle 20 ° Material C45 Table 2: Properties …”

J. Langhart, S. Ebrahimi, T. Kelichhaus A comparison of time and frequency domain approaches for NVH S. 583-598

„… RecurDyn, all damping effects are neglected. This includes the hysteresis material damping of the flexible …”

M. Fürst, S. Sepp, D. Schweigert, M. Otto, K. Stahl Experimental Investigation of Moving Contact Pattern in Helical Planetary Gearboxes S. 569-582

„… ., the slow deformation of the material and the part connections subject to mechanical stresses …”

D. Meyering, C. Hussmann Smart Gearboxes for a Sustainable and Reliable Industry S. 645-658

„… material resources are wasted on unnecessary potentials, which will never be used. A way to unleash this …”

A. Wedmann, M. Stein, K. Kniel Large gear metrology at PTB S. 1803-1820

„… equipped with temperature sensors which record the temperature in the material of the measurement standard …”

C. Karampatzakis, A. Mihailidis, A. Mantzaflaris, C. Provatidis Contact simulation of tooth flanks using Isogeometric Analysis S. 413-428

„… Materials, 47, (2015), pp. 19–28 [11] Beinstingel, A., Keller, M., Heider, M., Pinnekamp, B. and Marburg, S …”

S. Sepp, A. Wenig, M. Otto, K. Stahl Acoustical behavior of periodic flank modifications under dynamic operating conditions S. 341-356

„… curves. Applied Mechanics and Materials 471–472, 269–272 (2004) [7] Velex, P., Bruyère, J., Houser, D.R …”

A. Beinstingel, F. Haringer, W. Sigmund, M. Heider, B. Pinnekamp, S. Marburg Investigation of Sound and Vibration Behavior of Cylindrical Gears S. 599-618

„… the slide bearings is covered automatically by the FSI. The material damping of the rotating beam …”

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Drivetrain for Vehicles 2016

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2276 2016

Results in this title

B. Pennings Recent material developments for further optimization of pushbelt CVT power density S. 897-904

„… Recent material developments for further optimization of pushbelt CVT power density Ir. PDEng …” „… Alloy-1 material. Durability was enhanced by a factor of more than 2, representing the potential for a …” „… currently employed loop materials. The new Alloy-1 has a significantly reduced content of the cost …”

H.-W. Raedt, F. Wilke, C.-S. Ernst Lightweight Design in transmission by forging technology in passenger cars and light commercial vehicles S. 485-502

„… and all the components have been documented. In hands-on-workshops, material, forging and conceptual …” „… potentials of particular components. During Phase II, greater focus has been placed on materials compared to …” „… lightweight potential were generated in total for parts made from rolled long material (forgings, bolts, nuts …”

P. Gwinner, M. Otto, K. Stahl Torque-Vectoring Transmission with Reinforced Plastic Housing for an Electric Subcompact Vehicle – Measures to Integrate a Plastic Housing into an E-Drive Transmission S. 503-514

„… materials in addition to the downsizing of the gearbox components. Furthermore, a special arrangement …” „… powertrain layout features a compact design and component materials in alignment with the state of the art …” „… material Aluminum Aluminum Reinforced plastic Visio.M Powertrain Layout The Visio.M powertrain consists …”

S. Fujimoto, N. Shiomura, K. Sato, Y. Kawahara The Trend and Future of Torque Converter for CVT S. 869-878

„… . It has an advantage in durability of LU piston and friction material. 2- Production history of CVT …” „… development and use of friction materials to achieve better judder performance. CVT was mainly without SLU …” „… , high heat resistant friction material 6- Characteristics of CVT/ Required technology of TC for CVT (1 …”

A. Albers, K. Bause, S. Ott, S. Reichert, M. Behrendt, U. Reichert applications Tribosystemic view of CVT in drive systems – Getting tribological mechanisms in CVT under control S. 905-918

„… constraints such as surface pressure and sliding speed as well as the in uence of material-based parameters …” „… addition, new friction combinations by using new material combinations are gained. In previous works …”

R. Nasdal, U. Bernhardt Cascaded gears: Possible Applications and Experiences S. 101-108

„… create a ratio. The advantage is a reduced material content with respective benefits on package and …” „… complex architectures, leading to more ratios or reduced material content. On the other hand, as …” „… . Fig. 3: 6 speed architecture with two cascaded ratios and reduced material content due to geometric …”

R. Moehlmann Modular design for driveline mechatronic systems – Global development strategy driven by automotive market demands in the context of global competition S. 309-320

„… functional release) Bill of Material (BOM) for each module is established incl. sw-components The …” „… Bill of Material (BOM), where all needed parts (virtual & physical parts) are listed. Fig. 6 …” „… structure and software architecture to install integrated BOM´s (Bill of Material) of software- and hardware …”

W. Geis-Drescher Challenging flexibility in transmission production S. 297-308

„… / Shaving ....... Advantages: Clear material flow Team concept better applicable Disadvantages: Higher …” „… Material flow: Traceability is a must M ac hi ni ng se qu en ce 3. GEAR MACHINING Design flexibility of …”

G. Stempfer System optimization through electrification in agricultural – (and construction-) Machinery – How to find goal oriented way of electrification? S. 627-636

„… der Umwelt interagieren z.B. Boden oder Material wie Schotter was eine Beurteilung des …” „… VDI-Berichte 2276, 2016 627 that these systems interact with the environment e.g. soil or material , which …”

J. Winchester, A. Favale, S. A. Martin Lightweight, Highly Efficient Drive System S. 667-680

„… gearboxes are widely used in materials handling and off-highway applications. Many of these applications …” „… similar torque density to an equivalent permanent magnet motor, but with up to 70% less magnet material …” „… competitive off highway and materials handling markets with them. This approach has given a motor that is …”

M. Spreckels, U. Christoffer Efficient synchronizer for comfort and performance – increase of manual and dual clutch transmissions S. 207-220

„… optimized gradually by improvements of materials, manufacturing methods or the design (Fig. 1). State of …” „… smaller friction area. Therefore higher wear of the friction material is expected for the segmented …” „… linings. However a high performance friction material like the twolayer friction material EF®8000 is …”

Preface S. 1-2

„… , • concepts for dual clutch, automatic and manual transmissions, • driveline-components and materials …”

S. A. Pahlovy, S. Faria Mahmud, M. Kubota, M. Ogawa, N. Takakura Improvement of transmission efficiency by reducing the drag torque in disengaged wet clutch – Development of a model for calculating drag torque or spin loss of disengaged wet clutch of transmission S. 879-896

„… expensive, time consuming and causes of wastage of raw materials. In this research we develop an effective …” „… disks and clutch plates, the facing of clutch disks are made of paper based materials. During the …” „… , conduct test a lot of times, needs long time and causes of wastage of raw materials. Moreover, to obtain …”

S. Foulard, S. Rinderknecht, R. Fietzek Paradigm Change in Transmission Design by Online Condition Prediction – Cost- Efficient and Resource-Optimized Lightweight Design based on the eLIFE and ecoLIFE3 Concepts S. 515-530

„… superfluous weight, which in turn implies higher material costs and fuel consumption. An additional aspect …” „… friendliness and customer acceptance. Cost reductions would also occur with regard to material savings. Use …” „… symmetrical approach as mentioned above. In addition to material savings, significant advantages with respect …”

O. Eriguchi SUBARU CVT toward 2020 S. 3-16

„… Better Engine Operation Light Weight Lighter at Vehicle Front Lighter Large Parts Material Composite / Replacement …”

F. Brezger, A. Moser Energy Saving Potentials by Advanced Functionalities of Clutch or Brake actuator Systems for Vehicle Drivetrains S. 137-156

„… factors such VDI-Berichte 2276, 2016 141 as the viscosity, pressure difference, sliding speed, material …” „… reach from less than 0.1 to about 0.9 l/min. These are also dependent from rotating speed, material of …” „… and (bearings, force sensor, pressure bell) and additional clutch facing material. Following Fig. 10 …”

D. Kupka, P. Tenberge Automated concept design for the evaluation of favourable AT structures S. 193-206

„… operation conditions. The layout of the shifting elements is based on data for friction materials …” „… designed so that the layout criteria of the friction materials maximum slipping speed, maximum pressure on …”

C. Fouret Fatigue Strength of pendulum components in dual mass flywheel VDI 2016 S. 271-280

„… Materials, ASTM, Vol. 5, No. 4, Dec. 1970, pp. 767- 778 [3] Miner, M. A., Cumulative damage in fatigue …”

J. Utz, V. Lichtenwald, G. Hirt Short Synchro (STSS) – reduced shift travel for MT’s and DCT’s – Development of a synchronizer system for future demands in transmissions S. 231-242

„… . This measure is especially applicable if the friction material is carefully selected and reduces the …”

A. Albers, U. Reichert, S. Ott, A. Radimersky Software supported development of a Battery Electric Vehicle powertrain considering the efficiency S. 321-338

„… of the material by maximum speed. To increase the torque of a high speed electric machine the power …” „… has to be increased by consistent material with the same flux density, which is in turn dependant of …”

O. Neuf A chain is as strong as the weakest part S. 701-718

„… mit ihren Marken einer der führenden Anbieter für Industrie Fahrzeuge im Material Handling Segment …” „… . Blick in die Zukunft Trotz laufender Optimierung und Anwendung von Verlust minimierenden Materialien …” „… Verbesserungen des Gesamtenergieverbrauches im Materialhandling Prozess zur Folge. Besonders interessant sind …”

K. Fronius, A. Harsch, P. Neuwirth, J. Gindele The AMG SPEEDSHIFT DCT from the Mercedes-Benz 7G-DCT Family – Performance for the Road and Race Track in the Compact Segment S. 53-68

„… through using high-strength materials and optimizing the gearing's microgeometry see figure 4. As such …”

R. Welter, M. Kneißler, M. Hausner, D. Schulteis The Fascination of Clutch-by-Wire S. 121-136

„… might now help to materialize this technically and commercially. Fuel consumption reduction and CO2 …” „… studies. Implementation of the idea has in most cases failed to materialize due to the high costs which …”

T. M. Wolf Optimizing the gearbox efficiency rate by rolling bearings – Six speed manual transmission for front wheel drive cars S. 281-296

„… a German OEM is an excellent example for the potential of CO2 emission reduction materialized by an …”

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Ventiltrieb und Zylinderkopf 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2291 2017

Results in this title

J. van, M. Meuwissen, T. Besseling, M. Broda, B. Pearce, B. Atzberger Ruiten, Lowering Friction in Timing Chain Drive Systems by Tuning Tensioner Materials S. 127-128

„… Lowering Friction in Timing Chain Drive Systems by Tuning Tensioner Materials Jippe van Ruiten …” „… guide and tensioner arm rails, and developments towards low friction materials. This paper describes …” „… the approach taken for the development of new low-friction chain tensioner arm plastic materials. The …”

Titelei/Inhaltsverzeichnis S. I-IX

„… ISBN 978-3-18-09229 -1 VD I- EK V V en ti lt ri eb u nd Z yl in d er ko pf 2 01 7 Materials …” „… Engineering VDI-Berichte 2291 Materials Engineering 7. VDI-Fachtagung Ventiltrieb und Zylinderkopf 2017 …” „… Herausgeber: VDI Wissensforum GmbH VDI-Berichte 2291 Materials Engineering 7. VDI-Fachtagung Ventiltrieb und …”

Vorwort S. 1-2

„… . Die Veranstaltung steht unter der Schirmherrschaft der VDI Gesellschaft Materials Engineering. Daher …” „… ., Düsseldorf Dr.-Ing. Anton Stich, AUDI AG, Ingolstadt Fachlicher Träger Die VDI-Gesellschaft Materials …”

T. Fink, F. Zimmermann Innovative Kettentriebsysteme für die Automobilindustrie S. 107-126

„… Kunststoff-Material der Spann- und Führungsschienen ein Materialabtrag bzw. eine thermische Beschädigung …” „… den gewählten Kettentypen korrelieren bzw. bei Material- und Wärmebehandlungsfehlern im Bereich der …” „… (Material und Form) beeinflusst werden. Distribution of Friction Shares Joint friction 45-50% Chain-Rail …”

D. Spaltmann, M. Woydt Reibungsminderung in Wälzkontakten durch Werkstoffund/oder Schmierstoffkonzepte S. 261-272

„… Friction in Slip-Rolling Contacts via Material and/or Lubricant Concepts Dr. Dirk Spaltmann, Ph.D …” „… Stahlsubstrate [1] Material 100Cr6H Cronidur30 45SiCrMo6 1.8062 V300 (HT I) 40SiNiCrMoV10 NC310YW (HT II …” „… Beschichtungen wurden immer auch die unbeschichteten Stahlsubstrate gegen Gegenkörper aus dem gleichen Material …”

B. Stauder, F.-J. Feikus, C. Oberschelp Aluminiumgusslegierung für thermo-mechanisch hoch belastete Diesel- und Ottomotor-Zylinderköpfe S. 129-140

„… allerdings begrenzt. Für komplexe Bauteile sind die Nachspeisungseigenschaften des Materials besonders …” „… and Materials Transactions B Vol. 39B, December 2008, pp. 911-919. VDI-Berichte Nr. 2291, 2017 139 …” „… der thermomechanischen Ermüdung an Zylinderköpfen”, Materials Testing 54 10/2012; S 655 – 662 [18] W …”

D. Schwimmer, A. Stich, H. W. Höppel Möglichkeiten zur Verbesserung der Warmfestigkeit von Zylinderkopflegierungen auf Basis AlSi7MgCu0,5 und AlSi10MgCu0,5 S. 141-158

„… .: Innovative Prüfmethodik zur Ermittlung der thermomechanischen Ermüdung an Zylinderköpfen. In: MP Materials …” „… on High Temperature Mechanical Properties for Piston Alloy. In: MATERIALS TRANSACTIONS 53 (2012), Nr …” „… : Materials Science and Engineering: A 527 (2010), Nr. 15, S. 3536 – 3545. – ISSN 0921–5093 [15] STADLER, F …”

H. Beermann, D. Clarke, C. Gorski Dynamische Ventilhubmessung im gefeuerten Betrieb am Einlass- und Auslassventil S. 89-96

„… , werden durch Entfernung von Material (erodieren) an geeigneten Stellen am Ventilschaft ausgeglichen …”

A. Boucke, J. Lang, G. Knoll, M. Y. Ali, T. Sanders, M. Ejakov Untersuchung der Auswirkung von Einbauabweichungen von Ventiltriebskomponenten auf Ventilführung und Sitz mittels numerischer Simulation S. 159-172

„… berflächen, wie z.B. Material, Temperatur, Fertigungs ualität und vorhandenem Schmiermittel abhängt …” „… Absolutwert ist proportional zum Reibungskoeffizient µ, der wiederum stark von Material …”

C. Beerens, H. Heckendorn, C. Luven Transiente Ventiltemperaturmessung an HD-Ventilen S. 241-260

„… Thermocouples in Series with Various Materials”, SAE Technical Paper, 2002, 2002-01-0711, doi …” „… , D. and Radford, D.W., “Determining the Effect of Material Properties on Operating Temperatures of …” „… die Ventile online auf Einhaltung der Grenzen der Materialtemperaturen im realen Betrieb überprüft …”

A. Müller, A. Puck, A. Wagner Entwicklung und Validierung einer verschleißfesten Ni-B4C Ventilschaftbeschichtung für hochbelastete Verbrennungsmotoren S. 59-72

„… der beiden Materialien führt zu quasiisotropen Eigenschaften, wie einem sehr hohen …” „… es kein Bestandteil von PLS 131 ist. Es kommt zu Materialübertrag zwischen Führungsmaterial und …” „… Schwingungsverschleißverhalten von Nickelkompositund Ni-P-Schichten. In: Materialwissenschaft und Werkstofftechnik, 2006 (37), S …”

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PLEA 2013 Munich: Sustainable Architecture for a Renewable Future.

Werner Lang (ed.)

2013

Results in this title

Poster Session V.6 Building Elements and Materials S. 931-959

„… Poster Session V V.6 Building Elements and Materials PL Rec ADOLF 2Autonomo ABSTR deck v …” „… as a in build LIAS-LOPE IZO3, CARL Colima, Colim 3 Michoacan U Mexico ovement occurr material …” „… its constructi the roof. The selectively o than those ac on the same p the material i Reviewin …”

Session IV.3 Building Elements and Materials: Low Carbon S. 666-694

„… : Environmental Impact Matrix. Weighting of environmental impacts of insulation materials.(L)Low impact, (M …” „… Session IV IV.3 Building Elements and Materials: Low Carbon PLEA2013 - 29th Conference, Sustainable …” „… material data necessary to run the software were obtained through laboratory measurements. Specific …”

Session IV.4 Building Elements and Materials: Renewable Energies S. 695-724

„… Session IV IV.4 Building Elements and Materials: Renewable Energies PLEA2013 - 29th Conference …” „… characteristics of the material in contact with the air [17], the similarity between the front glass of the …” „… research opportunities. Solar Energy Materials and Solar Cells, 100:69-96. 3. Bahaj A.S., James P.A.B …”

Session IV.6 Building Elements and Materials: Building Envelope 2 S. 756-786

„… Session VI VI.6 Building Elements and Materials: Building Envelope 2 PLEA2013 - 29th Conference …” „… materials offers a solution. It is shown that fluorescent, organic Lumogen dyes (BASF) can be added to the …” „… photovoltaic encapsulant materials Sylgard 184 (Dow Corning) and EVA (Ethylene Vinyl Acetate). The dyes …”

Session IV.5 Building Elements and Materials: Building Envelope 1 S. 725-755

„… Session IV IV.5 Building Elements and Materials: Building Envelope 1 PLEA2013 - 29th Conference …” „… bale panels. The use of straw bale material is a special feature of this building. Straw bale is well …” „… known as a renewable material provid ing very good thermal insulation [10]; using this material, the …”

Session III.2 Buildings: Performance Evaluation S. 448-477

„… Quantifying the Embodied Environmental Impact of Building Materials During Design: A Building Information …” „… review the tool’s ability to reconcile the deviation in material quantities found in a built project …” „… relative to the simplified forms represented in a building model, and to link the material quantity data …”

Session I.2 Regions, Cities, Neighborhoods: Energy S. 63-98

„… of functions inside them, although the raw material seems available. The goal of this article is …” „… to use this existing material to form an integrated model of urban climate, building energy …” „… ) of the materials. The form factors matrix F is the governing morphological parameter of the process …”

Session III.3 Buildings: Knowledge Transfer and Governance S. 478-509

„… finished building showing deviations from the original design through material-induced design changes …” „… through interaction with tutors and peers, while providing open access to didactic material and developing …” „… related to sustainability, as well as know-how of traditional skills, materials, and building techniques …”

Session II.3 Buildings: Residential Buildings S. 283-318

„… water supply. This geosolar system is used in tandem with underfloor heating, with flooring materials …” „… ]. This geosolar system is used in tandem with underfloor heating. Flooring materials have high thermal …” „… incorporate renewable energy systems • Low impact materials – sustainably sourced materials, engineered to …”

Poster Session VI.6 Buildings: Case Study S. 1144-1186

„… materials. The research methodology is based on literature review, case study design and performance …” „… (energy/materials) evaluation (DesignBuilder/SimaPro). The paper articulates the values, principles and goals of the …” „… building materials were totally recyclable according to the C2C principles. The design process delivers …”

Poster Session VI.2 Buildings: Energy S. 984-1040

„… design of space, envelope, environmental control systems; the construction materials and occupational …” „… naturally occurring energy flows through space, within or around building materials to achieve thermal …” „… space, air movement and material properties. After modelling simple geometry space ventilation …”

Session II.4 Buildings: Vernacular and Regional Architecture S. 319-349

„… regionalism revisit the instrumentalist roots of modernism but take their cues from local material and formal …” „… , regionalism, history, material culture, Canadian architecture, place-identity, narrative INTRODUCTION In …” „… key to effective building performance. At a more strategic level, use of local labour, materials and …”

Session I.6 Regions, Cities, Neighborhoods: Case Studies S. 191-221

„… urban geometry, materials and surrounding hydrological conditions. These data are used as inputs for …” „… based on inputs including building materials, geometry and designated function, as well as solar …” „… materials. The CAT simulations were run using data from the nearest meteorological station (at Bet …”

Session III.1 Buildings: Certification Systems S. 417-447

„… unskilled laborers, the TVA experimented with new types of materials and delivery methods. [2] New …” „… Energy and Atmosphere 27 / 38 Materials and Resources 14 / 16 Indoor Environmental Quality 15 / 21 …” „… materials choices, landscape efforts, and those not directly related to energy performance) were also …”

Session II.1 Buildings: Refurbishment S. 222-250

„… multilayers (infra-red insulation) material of 2 cm thickness made of 14 different layers (combination of …” „… , which through the use of new materials and the testing of new techniques also support different …” „… construction materials, energy, waste, noise, land use, health, air quality, etc) • Economic (cost-efficient …”

Session III.4 Buildings: Daylight S. 510-547

„… revisited balance point calculations. The calculation of SHS requires material information beyond the …” „… sketches (see Fig. 3) attractive areas and materials perceived as emphasized by light, and to color …” „… attractive areas Encircle materials emphasized by light Color brightest areas Color dimmest areas …”

Poster Session VI.1 Buildings: Refurbishment S. 960-983

„… various material–type categories found in a museum collection. As illustrated in Table (1), a maximum of …” „… a rewarding area of work in this respect. The key functions of energy, material and capital …” „… unique key energies and materials, which have always made living even possible: our sun, its light …”

Session I.3 Regions, Cities, Neighborhoods Outdoor: Thermal Comfort 1 S. 99-129

„… flooring materials, etc.) and buildings’ design choices (external surface area to volume ratio: S/V …” „… , position in relation to winds and cardinal points, materials, etc.). Accordingly, this research aims to …” „… used materials in literature. Nevertheless it was complicated to have detailed information about the …”

Session IV.1 Buildings: Tools and Applications S. 612-640

„… thickness. At most, three layers of different materials could be assigned to a surface. The adjacent …” „… . The roof section containing 9 different materials in section has been mimicked as 3layer section. The …” „… glass could not be given appropriate material properties due to limitations in the program. The owner …”

Poster Session VI.3 Buildings: Residential Buildings S. 1041-1064

„… significantly. Materials employed are commonly used in Colima, clay brick walls and concrete slab on the …” „… characteristics, dimensions, materials and nature of use are all major contributing factors to the performance …” „… was constructed with local building materials where possible, featured with multifunctional solar …”

Session IV.2 Buildings: Design Process S. 641-665

„… , materials, etc.) with digital design, and its environmental performance with simulation, has recently …” „… function of a space’s geometry and material surfaces Model airflows inside and outside the …” „… energy and the environmental impact of materials and construction techniques are starting to be used in …”

Poster Session VI.5 Buildings: Knowledge Transfer and Governance S. 1110-1143

„… that may occur in many urban areas compact and/or with homogeneous materials, owing to the contiguity …” „… evolving and the available products are increasingly varied both in energy performance and in materials …” „… calculation tools and simulation software, and material properties and comfort requirements were analysed …”

Poster Session V.4 Regions, Cities, Neighborhoods: Case Studies S. 873-908

„… 's equipment different materials public art safety mainenance qualitative factorsfr eq ue nc y Figure 9 …” „… % 12,2% 7,4%maintenance safety different materials public art gym equipment children equipment focal …” „… different materials public art gym equipment children equipment focal point Figures 7 & 8: Summary of votes …”

Session I.4 Regions, Cities, Neighborhoods: Outdoor Thermal Comfort 2 S. 130-159

„… influenced by radiant exchange, wind flow and surface materials [4, 5]. The radiant properties of …” „… some is absorbed in the material, depending on the surface albedo. The absorbed radiation heats the …” „… surfaces. MATERIALS AND METHODS The study made use of small test plots with several different types …”

Session II.5 Buildings: Climate Responsive Architecture S. 350-379

„… city. The monumental scale and material expression of two large water features which serve to …” „… throughout the space. Materials Exposed architectural concrete, locally quarried Tyndall stone and …” „… mass, and for an open loft studio environment. The embodied energy of all materials was considered …”

Poster Session V.5 Buildings: User Aspects, Monitoring S. 909-930

„… materials, colors, lamps and luminaries (type, quantity, potency, maintenance, lighting strategy and light …” „… daylighting system to be used, as well as their materials. In places where the production process generates …” „… particles or fats should be avoided, in the openings, the use of materials that cause greater adherence …”

Keynotes S. 16-24

„… 1981. Fields of research: - Optical functional surfaces: electrochromic materials and systems …” „… , thermochromic materials, nanostructured surfaces, selective absorber coatings, low emission coatings - Solar …”

Session III.5 Buildings: Ventilation 1 S. 548-580

„… the outside, it was covered with the same material. Figure 3. Real sacale Model. 3a. External …” „… . To implement materials with high absorption coefficients, will allow to obtain significant …” „… highly absorbent materials and the airflow efficiency. This device, besides presenting …”

Session II.6 Buildings: User Aspects S. 380-416

„… were preferred by the study group. Visual, acoustical and tactile support materials were used to …” „… facilities are holistically considered in terms of space, resources, electricity, water, and material …” „… carbon, zero waste, sustainable transport, sustainable materials, local and sustainable food …”

Poster Session VI.4 Buildings: Daylight S. 1065-1109

„… simulation material library to further enhance daylight analysis accuracy. Aalto used highly reflective …” „… and accentuate daylight movement throughout the library. The careful selection of surface material …” „… Desktop Radiance. Material reflectance was assigned based on field measurement (Fig 1). The simulation …”

Session I.1 Regions, Cities, Neighborhoods: Planning Process S. 32-62

„… use of timber as a sustainable locally sourced construction material, and developing energy …” „… locally sourced construction material, and developing energy generating building envelopes integrated …” „… region. With all the material that results from these evaluations, a Training …”

Session I.5 Regions, Cities, Neighborhoods: Quality Control S. 160-190

„… such as site orientation, building components, materials, thermal inertia, lighting systems and air …” „… , shared energy systems. (Table 6) Resources LEED CAS- BEE BRE. 2009 BRE. 2012 DGNB Materials …” „… cycle of resource use from the incorporated materials until their end use. The waste, the communal …”

Poster Session V.2 Regions, Cities, Neighborhoods: Tools 2 S. 809-843

„… ), material (Ma), colour (C), position (P) and decay (G), (Fig. 2). This division lets to identify the main …” „… , material, colour, position and decay. In this case, the chart refers to the assessment of one Office of …” „… consist of the project of a ramp, a new paving with the same material (stone slabs) and a new urban …”

Session III.6 Buildings: Ventilation 2 S. 581-611

„… of a GSHP are pipe diameter, pipe length, pipe material, the water flow rate, the thermal …” „… , pipe material and flow rates. Table 1 shows pipe parameters for the three case studies evaluated …”

Session II.2 Buildings: Schools and Universities S. 251-282

„… , keeping as much as possible the old materials. New technological layers were added in order to optimize …” „… 3m high room. The materiality consisted of structurally reinforced concrete for walls (200mm …”

Poster Session V.1 Regions, Cities, Neighborhoods: Tools 1 S. 787-808

„… , connectivity, diversity and materials as found by Chatelet (2013). It is up to the designer to identify the …”

Poster Session V.3 Regions, Cities, Neighborhoods: Governance S. 844-872

„… the formation and intensity of urban microclimates. Their location, shape, materials and arrangement …”

doi.org/10.51202/9783816790549

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Drivetrain for Vehicles 2017

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2313 2017

Results in this title

U. Beste Additive manufacturing of high strength wear resistant materials – -30-printed metals gives new possibilities S. 113-116

„… Additive manufacturing of high strength wear resistant materials -3D-printed metals gives new …” „… industrial needs. This presentation will present extremely wear resistant high strength materials made by …” „… additive manufacturing. The materials presented are Vibenite®150, Vibenite®280, and Vibenite®350. The …”

R. Böhme The basis for overall connectivity within heterogeneaus logislies industry: Anew platform-How RIO improves 828 processes, cosls and margins S. 109-110

„… material flow much more efficient because of the intelligent connectivity. In our presentation we would …”

doi.org/10.51202/9783181023136

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Gießtechnik im Motorenbau 2019

VDI Wissensforum GmbH (ed.)

Series: VDI-Berichte

Volume 2339 2019

Results in this title

M. Souren, T. Uhlmann, J. Slotman Grey cast iron as cylinder-block material for range extender engines – A serious alternative? S. 99-118

„… aluminum and grey cast iron, identical design without material-related design adaptions Of course, a …” „… 30 kg. In a second step, the grey cast crankcase with material-considerate design is modeled and …” „… : Comparison of aluminum and grey cast iron, design with material-related design adaptions Thinner walls …”

M. R. Jolly, K. Salonitis, E. Pagone, M. Papanikolaou Substitution of cast iron engine components with aluminium alloys: A life cycle perspective S. 153-168

„… manufacturer designers have started to favour low density materials. However, it is usually the case that the …” „… energy footprint of the materials as well as the processes involved in the manufacturing of automotive …” „… components is often not assessed. This study focuses on the validity of the claim that lightweight materials …”

M. Walz GJV 500Si5: Der Werkstoff für kommende Nutzfahrzeugverbrennungsmotoren? S. 183-186

„… material for heavy duty ICE´s? Dipl.-Ing. Marc Walz, Fritz Winter Eisengiesserei GmbH & Co.KG …” „… material for high performance heavy duty crankcases and cylinder heads is CGI 450 that has been normated …” „… material, with better mechanical and especially thermo-mechanical properties. Potential for compensation …”

G. Mäurer, N. Schott Technologietreiber Motorsport – Qualitätssicherung von additiv-gefertigten Komponenten aus der Formel 1 S. 49-60

„… seitlichen Ansicht. Diese Einschlüsse sind im gesamten Material relativ gleichmäßig verteilt, sowohl in den …” „… Einschlüsse im gesamten Bauteil. Bei den Einschlüssen handelt es sich ein Material mit höherer Dichte …” „… Schadensstelle sein, die entsteht, wenn das Material zu großem Druck oder anderen Beanspruchungen ausgesetzt ist …”

M. Weidt, C. Thomser Methodische Integration der virtuellen Versuchsplanung in die schwingfeste und robuste Auslegung von hochbelasteten Aluminiumgussteilen S. 23-38

„… , main influencing variables from the process can be quantified on the material behaviour, and …” „… deutlicher Schritt hin zu einer geschlossenen Simulationskette („Integrated Computational Materials …” „… . Mikrocomputertomographie und Datenaufbereitung Am Materials Center Leoben wurden dreißig Proben (fünf Proben pro Position …”

H. Fuchs, A. Ferreira, H.-J. Spychala Hocheffiziente Fertigung von Druckgussmotorblöcken am Beispiel eines Großserien-Vierzylinderblocks. S. 119-128

„… TEST&CHECKS DURING DEVELOPMENT ENGINE LOADS IN CURRENT BLOCKS – MATERIAL PROPERTIES HPDC & – INFLUENCE OF …”

M. Steinbusch, J. Hülsmann 3D printing in the foundry industry – The optimal alternative to direct metal printing S. 149-150

„… of producing moulds and cores with innovative moulding materials such as phenolic and inorganic …”

R. Ramakrishnan Industrialisierung der additiven Fertigung bei der BMW Group S. 151-152

„… eine Spezifikation für das Material AlSi10Mg in Verbindung mit dem Laserstrahlschmelzprozess, welches …” „… Fertigungsverfahren, bei Materialstandards, Prozessstabilität und -reproduzierbarkeit, der Durchgängigkeit in der …”

Titelei/Inhaltsverzeichnis S. I-VII

„… cast iron as cylinder-block material for range extender engines – A serious alternative …”

P. Heuser The future of large and commercial engines – The next milestones in engine development for cpt. S. 5-22

„… materials Compensate additional weight caused by new technologies and electrification Continuous …” „… , adv. honing, materials, cooling, coatings RCCI/PCCI / HCCI H2 combustion Electric-WHR hybrid …”

T. Winter, C. Thomser Fatigue estimation on cast-iron crankshafts considering residual stress from heat treatment S. 221-234

„… seit Jahrzehnten der Schmiedewerkstoff 42CrMo4 als Material für die Herstellung von Kurbelwellen bei …”

M. Bodenburg, J. C. Sturm Verbesserung der Wettbewerbsfähigkeit von Gusseisen im Motorenbau durch methodische Integration der virtuellen gießtechnischen Optimierung in die Bauteilentwicklung S. 205-220

„… VDI-Berichte Nr. 2339, 2019 219 Literatur [1] Sturm J.C.; Busch, G.: Cast Iron - a predictable material …” „… Materialeigenschaften der gegossenen Komponenten üblicherweise aus der Norm für das gesamte Gussteil vorgegeben. Darüber …” „… . 1. Wanddickenabhängige Materialeigenschaften Die Materialeigenschaften von Gusswerkstoffen sind …”

F. Loerwald Traceability als Erfolgsfaktor – Industrie 4.0 in der Großserienproduktion von Aluminium-Druckguss-Zylinderkurbelgehäusen S. 39-48

„… Materialen, Werkzeuge und Prozessparameter verwendet wurden und über diese hinterlegten Daten lassen sich …” „… Potential zur Integration von eKanban-Systemen in der Fertigung, da die Materialbereitstellung für die …” „… Absolvieren eines Arbeitsschritts kann die Maschine in Abhängigkeit der verbrauchten Materialien dieses …”

M. Köhne, C. Wagner, A. Schüller Die neue Vierzylinder-Dieselmotorengeneration von Volkswagen – höchstentwickelte Gießtechnik für maximale Effizienz S. 81-98

„… Eigenschaften (z.B DAS-Wert) sichergestellt werden. Gegenüber dem Vorgängerbauteil konnte das Material, die …”

U. Schliephake 4S – gegossene Prototypen vom Seriengiesser in 2 Wochen. S. 131-148

„… in series production and geometry and in a material, in which previously the customers were not …” „… Materialkennwerten „verbraucht“ einige Tage. Genügt nicht die schnelle stichpunktartige Vermessung einiger Hauptmaße …” „… Proben aus einem Bauteil zur Ermittlung häufig wenig sinnvoller Materialkennwerte wie der …”

J. Heger, G. Hartmann Integration gießtechnischer Aspekte in die Entwicklung Großmotor – Gusskomponenten S. 169-182

„… . Sturm: “Cast Iron - a predictable material: 25 years of modeling the manufacture, structures and …” „… , Eigenspannungen und Verzug wesentlich von Designparametern wie z.B. Wandstärkenübergängen, Materialanhäufungen …”

F. J. Feikus, L. Kniewallner, T. F. Linke, M. Lewandowski, B. Dybowski Gießen von AI-Zylinderkurbelgehäusen – Herausforderung Zylinderlauffläche S. 67-80

„… . VDI-Berichte Nr. 2339, 201970 Im Druckgießverfahren wurden die Maßnahmen im Bereich des Materialeinsatzes und …” „… (Fe), T5-wärmebehandelt, durch Prozessoptimierungen (Materialeinsatz/ Schmelzen/ Schmelzereinigung …”

M. Dings Kosten- und Bauraumeinsparungen durch frühzeitige gemeinsame Entwicklung mit dem Kunden von funktionsintegrierten Aluminium Sandgussteilen S. 197-204

„… , Materialanhäufungen zu reduzieren, um die Erstarrung in den langsam erstarrenden Bereichen zu beschleunigen. Die …” „… komplexe Geometrie von dem Aggregateträger hat trotzdem an mehreren Stellen Materialanhäufungen die …”

D. Smolny Präzise Werkzeuge für exzellenten Guss – Konstante Kerne aus ökonomischen Werkzeugen S. 235

„… Smolny, Lahnwerk GmbH, Biedenkopf Kurzfassung Das Zusammenspiel von Materialien, Technologien …”

doi.org/10.51202/9783181023396

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Printing Copper Multilayers with VIAs on 3D Surfaces using Laser Material Processing

Ejvind Olsen

Series: Berichte aus dem ITA

Volume 04/2024 E-Book 2024

doi.org/10.51202/9783690300124

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Near-net-shape fabrication of open-porous bone replacement materials of calcium phosphate and protein

Berit Müller

Series: Biotechnik/Medizintechnik

Volume 294 2017

Results in this title

BASICS S. 4-14

„… 4 2 Basics 2.1 Bone Bone is a natural nanocomposite material consisting of two interlaced …” „… materials are necessary. Ideally such materials resemble the properties of the original tissue as closely …” „… repair. Bone replacement materials should degrade in a controlled manner comparable to native bone …”

Titelei/Inhaltsverzeichnis S. I-XIV

„… / Medizintechnik Reihe 17 Near-net-shape fabrication of open-porous bone replacement materials of calcium …” „… OPEN-POROUS BONE REPLACEMENT MATERIALS OF CALCIUM PHOSPHATE AND PROTEIN Dem Fachbereich …” „… Fortschritt-Berichte VDI Near-net-shape fabrication of open-porous bone replacement materials of calcium …”

REFERENCES S. 81-92

„… ceramics: A review of current achievements and issues. Advanced Engineering Materials, 2008. 10(3): p …” „… Materials, 2003. 19(8): p. 768-772. 20. Whitford, D., Proteins - Structure and Function. 2005: John Wiley …” „… H.P. Jennissen, Chemical functionalization of a hydroxyapatite based bone replacement material for …”

METHODS S. 15-26

„… material-specific Poisson’s ratio can be taken from reference. The Poisson’s ratio for porous HAp ceramics is 0.25 …” „… for the characterisation of the raw powder materials used in this work. 3.1.1 Zeta potential The …” „… This chapter describes methods for the characterisation of scaffolds both regarding their material …”

INTRODUCTION S. 1-3

„… 1 1 Introduction 1.1 Motivation In recent years the fabrication of bone replacement materials …” „… availability is limited. Therefore interested in the development of synthetic bone replacement materials has …” „… increased [1-4]. Ideally synthetic bone replacement materials must fulfil the following requirements …”

RESULTS S. 39-63

„… Serum Albumin and Lysozyme Adsorption on Calcium Phosphate Particles. Advanced Engineering Materials …” „… . Materials Science and Engineering: C, 2014, Vol. 42, p. 137-145 (license number 4119440246729). Chapter …” „… strength of the reference material without protein was 2.9 ± 0.5 MPa in average, independent of storage …”

EXPERIMENTAL S. 27-38

„… 27 4 Experimental Parts of this chapter have been published in Advanced Engineering Materials …” „… , 2010 (Vol. 12, I. 1-2, p. B53-61) and in Materials Science and Engineering: C, 2014 (Vol. 42, p …” „… measurements 4.2.1 Material The HAp powder was purchased from Riedel-de Haën (04238, lot no. 70080) and the …”

AUTHOR’S PUBLICATIONS S. 93-96

„… Lysozyme Adsorption on Calcium Phosphate Particles Advanced Engineering Materials, 2010 (Vol. 12, I. 1-2 …” „… composites and in vivo assessment Materials Science and Engineering: C, 2014 (Vol. 42, p. 137-145) (3 …”

OUTLOOK S. 78

„… bone replacement materials with osteogenic properties. …”

DISCUSSION S. 64-75

„… Serum Albumin and Lysozyme Adsorption on Calcium Phosphate Particles. Advanced Engineering Materials …” „… . Materials Science and Engineering: C, 2014, Vol. 42, p. 137-145 (license number 4119440246729). Chapter …” „… regarding initial stability, biocompatibility, resorption of the HAp material and bone regeneration in an …”

CONCLUSIONS S. 76-77

„… materials regarding biocompatibility, resorbability, and drug storage and release was investigated. The …”

doi.org/10.51202/9783186294173

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