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VDI Wissensforum GmbH - Land.Technik AgEng 2017

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VDI Wissensforum GmbH (Hrsg.)

Land.Technik AgEng 2017

Reihe: VDI-Berichte

Band 2300 2017

Treffer in den folgenden Teilen:

N. Butts, B. Schleusner, M. Bremer Material and Distribution Sensor (MADS) for Combine Material Flow – How to design and build a low-cost material sensor S. 591-598

„… Material and Distribution Sensor (MADS) for Combine Material Flow How to design and build a …” „… low-cost material sensor Nick Butts (M.S.), Bradley Schleusner (B.S.), Dr. Marshall Bremer, Appareo …” „… utilize large test stands that provide a snapshot of combine performance. The Material and Distribution …”

M. L. Bilde, T. T. Revsbeck Optimized material flow and cleaning capacity with new return pan system in a combine harvester S. 105-110

„… Optimized material flow and cleaning capacity with new return pan system in a combine harvester …” „… delivered to the cleaning system. First of all, the more evenly the material is distributed across the …” „… width of the cleaning system, the more even the fluidization of the material layer that can be …”

D. Hermann, F. Schøler, M. L. Bilde, N. A. Andersen, O. Ravn Design of Laboratory Environment for Development of Cleaning System Automation S. 485-490

„… recirculating the biomass material any combination of these occurring in an actual field can be simulated in …” „… sieve openings in a combine harvester cleaning system requires extensive test with material collection …” „… for system modelling as well as sensor and control scheme verification. Acquiring material samples …”

A. Yatskul, J.-P. Lemiere Reasons of irregularity of seed’s distribution in the divider heads of air-seeders S. 337-344

„… air-delivery system, for transporting the metered seeding material from a main storage hopper to the soil …” „… accuracy of the seeding material between the seed rows is evaluated with a coefficient variation …” „… velocity and the material flow rate) and elbow on the seed’s distribution accuracy. The complete study is …”

S. Pantke, C. Korn, T. Herlitzius, R. Zürn Concept for Weed Seed Separation in Combine Harvesters Th. Leonhardt, S. 117-126

„… material) VDI-Berichte Nr. 2300, 2017 117 A very promissing way to minimize weed pressure is to reduce …” „… remaining seeds in the residue stream from the MOG (material other than grain). Fig. 1: Number of …” „… find a technique of separating weed seeds from MOG (material other than grain) in the harvester with …”

T. Herlitzius, R. Hübner, A. Günther, C. Korn, S. Kirstein, S. Müller, J. Miunske Sensor study to identify process characteristics of crop and air flow in a combine harvester S. 583-590

„… material flow and machine settings, calibration is only valid for current conditions and machine …” „… following: no obstacle to the material flow, scanning of a larger portion of the material flow instead …” „… characteristics (density of material flow and local air velocity), reflecting internal combine states instead …”

K. Lüpping New Techniques for Mobile Pelletisation S. 375-382

„… presses are equipped with ring cavities, others have flat ones. One or more rollers push the material …” „… cut, shredded and finally pellets are produced. The new technique allows to collect material directly …” „… [1]. At that time, pellets were produced by means of two rollers. One roller pushed the material …”

D. Hermann, F. Schøler, M. L. Bilde, N. A. Andersen, O. Ravn Computer based Control of the Separation Process in a Combine Harvester S. 599-604

„… often ignored. Advances within sensor technologies and material flow models have procured a potential …” „… top of the clean grain elevator measuring the relationship of broken kernels and materials other than …” „… multiple rotor speed actuator curves, similar to Fig. 1b, obtained from material samples or averaged GQS …”

C. Korn, T. Herlitzius Coupled CFD-DEM simulation of separation process in combine harvester cleaning devices S. 199-210

„… , Institute of Natural Materials Technology, Technical University of Dresden Abstract The present paper …” „… – Discrete Element Method) for the simulation of the separation process of grain and material other than …” „… material and the particular harvesting conditions. In most cases, these particles are non-spherical. A …”

K. J. Shinners, J. C. Friede, J. R. McAfee, D. E. Flick, N. C. Lacy, C. M. Nigon Conventional and Novel, New Approaches to Creating High-Density Biomass Bales S. 367-374

„… size and weight. After densification, there may be sufficient dwell time available for material …” „… stress relaxation, allowing the material to lose some of its resiliency before the bale is restrained [9 …” „… restraining material to be used. In our research, recompressing LSBe produced re-expanded bale densities of …”

R. Pecenka, D. Ehlert, T. Hoffmann Field performance of a novel mower-chipper for the harvest of short rotation coppices S. 383-390

„… major differences in the effective material capacity (EMC) between forage harvester based solutions and …” „… ) Harvest with forage harvester D) Use for materials Fig. 1: Process chain for cut-and-chip harvest …” „… been analysed and compared in season 2015/2016. Materials and Methods The different machine …”

K. Wild, T. Schmiedel, D. Geißler, J. Rottmeier A hand-held measuring device for identifying the sharpness of knives in agricultural machinery S. 497-504

„… agriculture cutting processes play an important role. Material is chopped intensively especially during …” „… insulation thicknesses and insulation materials were compared. A large amount of influencing parameters on …” „… material until it reaches the conductor in the wire at s = 0.84 mm. All this makes it necessary to analyze …”

F. Balbach, E. Nacke, S. Böttinger Method for load-based evaluation of machines using the example of a tractor S. 521-528

„… monitoring lead to better material usage and result in higher up-time rates. At the same time condition …” „… standardized material testing. By applying periodic loads with equal amplitudes the number of load cycles to …” „… material failure can be determined. The repetition of this testing procedure with increasing amplitude …”

H. Vöcking, C. Heitmann, A. Wilken Automatic Adjustments of Combine Harvesters S. 99-104

„… the losses or the cleanliness of the material that reaches the grain tank. All these values are …” „… sensors are needed. For most of the objectives like losses or the amount of material in the returns the …” „… though not the complete material is captured on the pictures. The fast processing and evaluation of the …”

Titelei/Inhaltsverzeichnis

„… material flow and cleaning capacity with new 105 T. T. Revsbeck return pan system in a combine harvester B …” „… . Miunske N. Butts, Material and Distribution Sensor (MADS) for Combine 591 B. Schleusner, Material Flow …” „… – How to design and build a low-cost material M. Bremer sensor D. Hermann, Computer based Control of …”

Á. Kovács, I. J. Jóri, G. Kerényi A new discrete element model (DEM) for maize S. 211-218

„… materials (stalks and stems) and machine parts. Our study focuses on the developing of a new discrete …” „… predict the interactions among fibrous agricultural materials (stalks and stems) and machine parts. A …” „… cob and kernels were separately defined. VDI-Berichte Nr. 2300, 2017212 3. Materials and methods …”

F. Peters, H. Korte, R. Bölling Modelling method for analyzing grain harvesting concepts S. 219-226

„… material transformation are considered. Since harvesting process chains are similar to industrial process …” „… . Variant modules of this subsystem express the behavior of material handling. In general, crop flow …” „… material transformation as well as the ground drive and system parts. During harvesting (1) the threshing …”

J. Berberich, M. Huth, A. Feiffer, R. Tölle, U. Schmidt Online determination of hectolitre mass during threshing by analyzing air-filled pore volume in grain fills S. 491-496

„… determine the weights or shapes of porous materials or fillings but their cavities. [4] These cavities can …” „… help to get information about the components of a filling without weighing. Materials and methods …”

M. Peeters, V. Kloster, T. Fedde, L. Frerichs Integrated wheel load measurement for tractors S. 423-430

„… material, surface hardened and it should be degaussed for a less noisy signal along the circumferential …” „… . Residual magnetization in the material downgrades the quality of the induced magnetic field and the …”

J. Schroeter, W. Angermair, S. Pauli Real-time View and Documentation of Manufacturer Independent Machine Data S. 149-156

„… present agricultural data streams in a genuine real-time view. Material and Methods: The paper …”

B. Broholm, A. Morrison Combine Harvester Concave Adjustment System – Independent adjustment of the concave inlet and outlet clearance S. 111-116

„… a release function which engages in the event a large lump of material or a foreign object is …”

J. Redenius, M. Dingwerth, A. Ruckelshausen, J. Hertzberg, T. Krause, B. Kettelhoit A multilevel simulation framework for highly automated harvest processes enabled by environmental sensor systems S. 157-164

„… integration up to machine cooperation. 2. Materials and Methods 2.1 Multilevel Simulation Since …”

S. Meyer, M. Liebich, P. Martella Counting seeds in air seeders zu Hoberge, S. 323-328

„… strengths differ even more because the impact angles and VDI-Berichte Nr. 2300, 2017 325 the material …”

D. Hast, B. Rosenbaum Predict the unpredictable – Benefits and limits of machine data analytics and component health prediction S. 529-536

„… material fatigue curves. The correlation of load data with geographical information allows for geomapping …”

K. T. Renius 75 Conferences on Agricultural Engineering – a great Period of Innovations – Highlights of a Success Story S. 1-8

„… Institute of Agricultural Machinery at Technical University Berlin [4] with affiliated RKTL Material Test …”

J. Sonnen, J. Möller The Technical Concept of a Manufacturer-Independent Web-Based Data Exchange Platform for the Agricultural Sector S. 73-78

„… materials, agricultural trading sector etc.) to provide their digital products on the platform. Within the …”

G. M. Sharipov, D. S. Paraforos, H. W. Griepentrog, C. Gall Defining the dynamic performance of a no-till seeder by measuring the geo-referenced seeding depth S. 329-336

„… comparing its results with the measurements of the ground truth seeding depth (hypocotyl). Materials and …”

L. Meyer, P. Noyer Holistic Tractor Setup and Optimization System – CLAAS Electronic Machine Optimization for the Tractor S. 185-190

„… implement applications. The applications were grouped into arable farming, forage production, material …”

F. Hantschack, R. Rahmfeld, J. Bagusch, A. Meyer, E. Dohm Development of a high performance continuously variable drive for mobile agricultural and construction machinery S. 315-322

„… material handling at the same time. A high traction force, efficient driving at high speeds and good …”

M. K. Sørensen, M. Beyer, O. Jensen, O. N. Bakharev, N. C. Nielsen, T. Nyord On-line monitoring of nutrients (NPK) in liquid manure by a nuclear magnetic resonance (NMR) sensor installed at a slurry spreader S. 545-552

„… before measurement. Material and method The essential parts of the NMR sensor for NPK monitoring is …”

B. E. Craker, R. A. Ferreyra, C. Graumans, U. Kaempf, M. Nachtmann, S. T. Rhea, F. Schuster, J. A. Wilson Reference Data and Collaborative Identifier Sharing in Agricultural Field Operations S. 165-174

„… ). Recommendation 21 / Rev 2: Codes for Passengers, Types of Cargo, Packages and Packaging Materials (with …”

P. Hannukainen, R. Åman Biomethane as tractor fuel – Opportunities for customer, manufacturer or climate S. 355-366

„… produced by fossil fuel. Additionally, agrochemicals use many raw materials that have limited natural …”

A. Johannes, M. Seitz Automatic plant disease diagnosis using mobile capture devices S. 39-60

„… importance for the crop. 3. Materials & Methods In order to develop an algorithm capable of distinguishing …”

doi.org/10.51202/9783181023006

VDI Wissensforum GmbH - Plastics in Automotive Engineering PIAE EUROPE

Teilzugriff

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VDI Wissensforum GmbH (Hrsg.)

Plastics in Automotive Engineering PIAE EUROPE

Reihe: VDI-Berichte

Band 2343 2019

Treffer in den folgenden Teilen:

C. Schütz, L. Lewerdomski, E. Körner, C. Winkelmann Sustainable materials for the interior parts S. 5-16

„… Sustainable materials for the interior Dr. rer. nat. C. Schütz, L. Lewerdomski M.Sc., Dr. Ing. E …” „… of waste products. To get a deeper understanding of what sustainable materials are, the meaning of …” „… forestry and expanded in the 20th century into other fields. From a material scientific point of view …”

D. Degenhardt, L. Greve Elasto-viscoplastic temperature-dependent material model for a talc-filled PP/PE copolymer S. 57-76

„… Elasto-viscoplastic temperature-dependent material model for a talc-filled PP/PE copolymer …” „… crash-relevant phenomena of unreinforced polymers a temperature- and rate-dependent material model with a …” „… hypo-elastic formulation has been implemented on the basis of the modular material model (MMM) of Volkswagen …”

M. Schneider, A. Cordella Antimicrobial treatment of textiles and decorative materials for passenger transport and car-sharing concepts S. 29-42

„… Antimicrobial treatment of textiles and decorative materials for passenger transport and …” „… Abstract Studies have shown that textile surfaces and decorative materials are very quickly attacked by …” „… with the environment are usually materials of synthetic or natural origin. Examples are textile fiber …”

M. Gross, M. Oehm, M. Richter, G. Oberhofer Integrative crash simulation of short- fiber-reinforced thermoplastics (SFRT) – Investigation of phenomenologically based material modeling S. 97-114

„… phenomenologically based material modeling M. Gross, BMW Group, Munich; M. Oehm, M. Richter, G. Oberhofer …” „… material properties are highly dependent on the local fiber distribution and the markedness of anisotropy …” „… different modeling approaches is introduced using the phenomenologically motivated, modular material model …”

J. Beck, S. Hofmann, R. Kupfer, A. Liebsch, M. Gude Multi-Material-Design für die automobile Großserie – Faserverbund-Hohlprofile und Spritzgieß-Knotenstrukturen in einem Prozess S. 163-184

„… Multi-Material-Design für die automobile Großserie Faserverbund-Hohlprofile und …” „… several alternatives to reducing car weight such as: using lighter materials, increasing functionality of …” „… components and innovations in the car system design, and so on. The employment of new lightweight materials …”

T. Wagner New testing techniques as a support for innovations in plastics development – Material testing as a building-block of product development S. 325-336

„… high-speed camera The material-dependent load limits are subsequently determined by an evaluation of the …” „… New testing techniques as a support for innovations in plastics development Material testing as …” „… paper examines influences from material development (for example, the use of flame retardants) and the …”

J. Beck, S. Hofmann, R. Kupfer, A. Liebsch, M. Gude Multi-material design for automotive large-scale production – Fiber-composite hollow sections and injection-molding node structures in a single process S. 151-162

„… tailored properties as well as by utilizing material-inherent anisotropies they have an outstanding …” „… [Material-compatible joining systems for structural components in mixed construction], 7th Chemnitz Bodywork …” „… Multi-material design for automotive large-scale production Fiber-composite hollow sections and …”

T. Bröker, N. van Riel, G. Slik, Berend Hoek 30% weight savings and process improvement with a new ABS-LGF alloy material replacing metal for an instrument carrier, enabling a high dimensionally stable part S. 533-552

„… 30% weight savings and process improvement with a new ABS-LGF alloy material replacing metal for …” „… , DRÄXLMAIER Group, Material and Process Technology Expert, Vilsbiburg; Norwin van Riel, M.Sc., Technical …” „… closely together with their raw material supplier Trinseo in the development of an instrument carrier …”

T. Wagner Neue Prüftechniken als Stütze für Innovationen in der Kunststoffentwicklung – Materialprüfung als Baustein der Produktentwicklung S. 337-348

„… Materialien und Materialkombinationen getestet werden kann, wird sichergestellt, dass bereits in der frühen …” „… komplexere Material- und Bauteiltests entwickelt oder adaptiert werden. Nachfolgend werden beispielhaft der …” „… Probekörpergeometrie eine korrekte Krafteinleitung in das zu prüfende Material, als auch die Vermeidung einer …”

D. Degenhardt, L. Greve Elasto-viskoplastisches temperaturabhängiges Materialmodell für ein Talkum-gefülltes PP/PE Copolymer S. 77-96

„… hypo-elastischem Ansatz auf Basis des Modularen Material Modells (MMM) der Volkswagen Konzernforschung formuliert …” „… unstiffened polymers a temperature- and rate-dependent material model with a hypo-elastic formulation has …” „… been implemented on the basis of the modular material model (MMM) of the Volkswagen Group Research …”

C. Schütz, L. Lewerdomski, E. Körner, C. Winkelmann Nachhaltige Materialien für das Interieur S. 17-28

„… what sustainable materials are, the meaning of the term sustainability will be explained which was …” „… fields. From a material scientific point of view, this means the necessity of researching environmentally …” „… compatible resources and material concepts, the definition of which is particularly oriented in the …”

C. Gundlach, S. Hartwig, M. Mannig, K. Dilger, M. Menzel, P. Lück Application of a hybrid test specimen for designing potting compounds in automotive electric-drive motors S. 201-216

„… and crack propagation speeds can thus be determined in a material-specific way. To test the fatigue …” „… 3: |∆α| ratios for all material-insert combinations in ∙ at 25°C Insert (α …” „… with the material-specific processing parameters and a maximum performance of the materials. The …”

S. Glaser, A. Wonisch, D. Fertig Thermomechanical simulation of glass-fiber-reinforced plastic components with Ultrasim® S. 115-132

„… . With a novel modeling approach based on BASF's own material modeling software Ultrasim® and also with …” „… high demands on the material models and simulation programs used. Not only the temperature but also …” „… 90s on the development of special material models under the umbrella designation of Ultrasim® with a …”

S. Bürger, A. Kaplangiray, K.-U. Lichi Automotive interior decorative bezels in the 2K reverse grain overmolding manufacturing process S. 373-388

„… overmolding manufacturing process (hereafter '2K reverse injection') takes the approach of reducing material …” „… consisting of employees of the plastics processor, of the material manufacturer and of the toolmakers under …” „… material costs due to the use of the film. 2K injection molding has been used for years in the vehicle …”

D. Häffelin Tape technology in automotive serial production application Process and component for local control of anisotropy S. 185-192

„… materials makes it possible to solve conflicts amongst the objectives of cost, weight and mechanical …” „… it the demand for higher values in material parameters. The focus here is on continuous fiber …” „… along the full dimension of the component. Here the fibers are fixed in place by a second material, the …”

J. Götzelmann, M. Benitez, S. Adler, P. Petera Implementation of MuCell® in series production S. 513-522

„… production by BMW and Magna. In other words, the tool material, hot runner, mechanical elements and cooling …” „… prevented. VDI-Berichte Nr. 2343, 2019 515 Fig. 3: Compact areas In the material selection process …” „… material can be foamed much better and due to its glass fiber content achieves mechanical values …”

G. Burk, J. Boës, C. Köhler, J. Werner Porsche 911 Turbo carbon wheel S. 407-418

„… challenges to be met. The implementation of a material-specific technical styling and the resulting wide …” „… material-specific technical styling. For metal wheels this means slender, high spokes, possibly involving …” „… characteristic black high-tech material carbon shows to great advantage under a protective layer of clear …”

P. Malzkorn, R. Apfelbeck New design opportunities for the aerodynamic and acoustic optimization of the underbody in fully electrified vehicles S. 431-440

„… economic potential. Due to the very high material procurement costs of the HV battery, a powerful lever for …” „… underbody [1] VDI-Berichte Nr. 2343, 2019 433 Furthermore, the Audi e-tron uses new material concepts for …” „… front underbody panel is made of an LWRT material that expands even more than other materials …”

L. Meistermann, C. Chaut, M. Nieder A new generation of quieter air ducts – Towards a silent HVAC system S. 461-470

„… composite material. It is a three-layer material that combines semi-structural and acoustic properties …” „… . Then, when it is heated up, the material can be formed to create complex parts such as air ducts (Fig …” „… . 1). Furthermore, because it is a mixture of different thermoplastic polymers, the materials can be …”

S. Glaser, A. Wonisch, D. Fertig Thermomechanische Simulation von glasfaserverstärkten Kunststoff-Bauteilen mit Ultrasim® S. 133-150

„… Versagensmechanismen [3]. Messung der Materialeigenschaften Zur Charakterisierung eines Materials müssen die zuvor …” „… das Material weicher wird. Das Materialmodell weist also das gewünschte Verhalten auf und kann nun …” „… Materialmodellierungs-Software Ultrasim® sowie einer integrativen Simulationskette kann das thermomechanische Verhalten präzise …”

W. Kornsteiner, F. Lim, H. Heitkamp, H. Traut Optimized MuCell design with FEA support of a crash-relevant functional part with high requirements for surface quality S. 553-566

„… . Characterization of materials is increasingly demanded for calculations involving thermoplastic materials and has …” „… early as the design phase optimized with regard to material consumption. The lack of material models …” „… hindered designs which were optimized with regard to material consumption or even made them impossible …”

Titelei/Inhaltsverzeichnis

„… assurance l Simulation and process technology l Material innovations and lightweight design Top topics …” „… process technology Material innovations and lightweight design Preflight Lx3 am März 8, 2019 | 07:39:11 …” „… � � � � � �1 S. Tostar, Volvo Car Group, Gothenburg, Sweden Sustainable materials for the interior parts …”

S. Tostar Volvo Cars recycled plastics strategy – Kick-starting with a recycled-plastics demo car S. 1-4

„… , including the recyclers, material and component suppliers. The challenges in using recycled plastics in the …” „… friendly materials. The European Union (EU) has a plastics strategy which aims to use 10 million tonnes …” „… shows that Volvo Cars is taking the right steps towards increasing the amount of sustainable materials …”

A. Falke, M. Bohn, T. A. Osswald The systematic path to dimensionally stable plastic components – Differentiation of acceptance dimensions and utilization dimensions S. 277-300

„… metallic materials are shown in Fig. 1. All material properties are given in relation to steel, which has …” „… increase ∆T of 10 K for different materials. With a temperature increase of 10 K a plastic component 100 …” „… deformability in comparison with metal materials. Fig. 1 shows the considerable differences in the modulus of …”

M. Haverkamp Multisensory appearance of traditional and innovative surfaces – Optimal design for all senses S. 471-490

„… depends not only on geometrical and material-specific factors but in particular on the speed with which …” „… are characterized by innovative materials, by extended or switchable functionalities and by flexible …” „… areas that prospective buyers in the showroom like to touch in exploring the properties of materials …”

C. Kuhn, D. Klaiber, J. Altach Project ‚LehoMit-Hybrid‘: development of a highperformance car center tunnel in hybrid construction S. 453-456

„… lighter body parts in multi-material construction. The skilful combination of different materials means …” „… materials into a single component. Fig. 1: Design of the hybrid center tunnel compared to the reference …” „… with a vertical opening stroke (Figure 2), in which the various materials are joined in one process …”

S. Krömer Innovative processing of glass fiber grids in the injection-molding process S. 349-360

„… The concept of lightweight construction can be defined as the resource-efficient use of materials to …” „… meet design and strength-determining requirements. Here intelligent combinations of materials and …” „… addition to the lightweight construction materials available on the market (for example, organosheet …”

C. Gundlach, S. Hartwig, M. Mannig, K. Dilger, M. Menzel, P. Lück Anwendung eines hybriden Prüfkörpers zur Auslegung des Rotorvergusses in automobilen E-Maschinen S. 217-232

„… Material-Einleger-Kombination in ∙ bei 25°C Einleger (α) Verguss (α) Aluminium (23,50) Kupfer (17,70) Stahl …” „… Material-Einleger-Kombination mindestens 12 Prüfkörper hergestellt. Zur Verringerung der Eigenspannungen im fertigen Prüfkörper …” „… Material-Einleger-Kombination von unter 3 % auf und lässt einen Vergleich der Ergebnisse untereinander zu. Bild 8: Boxplot …”

M. Haverkamp Multisensorische Anmutung traditioneller und innovativer Oberflächen – Optimale Gestaltung für alle Sinne S. 491-512

„… Eigenschaften von Material und Konstruktion untersucht werden. Dies können im Prinzip alle Bauteile sein, die …” „… werden: Zum Beispiel sollen die visuelle, haptische und auditive Anmutung auf das gleiche Material …” „… Material spürbar eingedrückt werden muss. Auch dazu müssen die Oberflächeneigenschaften, die in …”

J. Götzelmann, M. Benitez, S. Adler, P. Petera Umsetzung von MuCell® in der Serie S. 523-532

„… getestet und PP/GF festgelegt. Dieses Material lässt sich wesentlich besser aufschäumen und erreicht durch …” „… den Glasfaseranteil vergleichbare mechanische Werte zum in der Serie eingesetzten Material ABS. Die …” „… Versuchsreihe gestartet, in der man sich auf die Parameter Öffnungshub, Gasbeladung und Material konzentriert …”

W. Kornsteiner, F. Lim, H. Heitkamp, H. Traut MuCell gerechte Bauteiloptimierung mit FEA Unterstützung am Beispiel eines crashrelevanten Funktionsbauteils mit hohen Anforderungen an die Oberflächenqualität S. 567-0

„… in der Konstruktionsphase materialverbrauchsoptimiert auszulegen. Fehlende Materialmodelle zur …” „… . Schlussendlich haben diese Bauteilkonstruktionen das Potential bis zu 30 % Material einzusparen, ohne an …” „… gesamten Erkenntnissen ist dann für ein Material (PA GF) die Bauteilstruktur optimiert worden. Diese …”

C. Kuhn, D. Klaiber, J. Altach Projekt LehoMit-Hybrid: Entwicklung eines hochleistungsfähigen PKW-Mitteltunnels in Hybridbauweise S. 457-460

„… leichteren Karosseriebauteilen in Multi-Material-Bauweise voranzutreiben. Durch die geschickte Kombination …” „… verschiedener Materialen können integrale Bauteilkonzepte entstehen, die sich gegenüber Bauteilen in …” „… verschiedenen Material- und Herstellungsparameter gefertigt, die im weiteren Projektverlauf in …”

P. Malzkorn, R. Apfelbeck Neue Gestaltungsmöglichkeiten zur aerodynamischen und akustischen Optimierung des Unterbodens bei vollelektrifizierten Fahrzeugen S. 441-452

„… Materialstärke von 18 mm darstellen. Die Struktur des Materials, welche zusätzliche Luftkammern im Verbund …” „… Weiterhin erreicht man eine erhöhte Biegesteifigkeit des Materials, die auf die erhöhte Wandstärke …” „… Einsatz kommen hier jeweils akustisch Wirksame LWRT- Materialien in verschiedenen Materialgrammaturen …”

S. Bürger, A. Kaplangiray, K.-U. Lichi Automobile Innenraum Zierblenden im 2 Komponenten-Umkehr-Textur-Überspritz- Herstellungsverfahren S. 389-406

„… umfangreiche Materialuntersuchungen. Ziel war es, miteinander zu verarbeitende Materialkombinationen zu finden …” „… sollte der Effekt der Scherung und deren Einfluss auf die Viskosität der Materialen gezeigt werden. Die …” „… den Einfluss der Grenzschichtscherung und somit die Viskosität des zuletzt eingebrachten Materials …”

S. Krömer Innovative Verarbeitung von Glasfasergittern im Spritzgussprozess S. 361-372

„… Strang können Rückschlüsse auf die Serientauglichkeit von Material und Prozess gezogen werden. Bild …” „… 2: Entwicklungsstruktur für Glasfasergitter im Spritzguss 3. Material und Verarbeitung Die …” „… ). Tabelle 1: Glasfaseranteil unterschiedlich verstärkter FVK-Platten Material Glasfaseranteil wt …”

M. Trenktrog, C. Massonet, J. Ludwig, D. Backes Design and validation of functionally integrated interior components for energy-efficient vehicle cabin heating S. 233-254

„… account, which require a compromise in the choice of materials for the system components. In …” „… , although a material constant, can still be influenced within certain limits by the manufacturing process …” „… considerations will show that safety-relevant requirements restrict the material selected for the heating …”

A. Falke, M. Bohn, T. A. Osswald Der systematische Weg zu maßhaltigen Kunststoffbauteilen – Differenzierung zwischen Abnahmemaßen und Anwendungsmaßen S. 301-324

„… Bauteils (L0) bei einer Temperaturerhöhung ∆T um 10 K in Abhängigkeit des Materials. Ein 100 mm langes …” „… Materials verantwortlich. Nachschwindung resultiert aus nachträglichen Veränderungen der molekularen und …” „… - und Nachschwindung von Kunststoffen Material Verarbeitungsschwindung Nachschwindung PA 6 (Polyamid 6 …”

G. Burk, J. Boës, C. Köhler, J. Werner Porsche 911 Turbo Carbon Rad S. 419-430

„… des Materials. Darüber hinaus wurde die Bremsscheiben-, Bremsscheibentopf und …” „… Temperaturbeständigkeit, gab es weitere Herausforderungen zu erfüllen. Die Umsetzung eines materialspezifischen …” „… die Umsetzung eines materialspezifischen, technischen Stylings. Bei metallischen Rädern bedeutet dies …”

M. Schneider, A. Cordella Antimikrobielle Ausstattung von Textilien und Dekormaterialien für Personentransport und Carsharing Konzepte S. 43-56

„… eigentlich immer durch Diffusionsvorgänge in der Umgebung eines damit dotierten Materials eine Region …” „… stehenden Oberflächen in Fahrzeugen sind üblicherweise Materialien synthetischen oder natürlichen Ursprungs …”

D. Häffelin Tape-Technologie in der automobilen Serienanwendung – Prozess und Bauteil zur lokalen Steuerung der Anisotropie S. 193-200

„… Anspruch nach höheren Materialkennwerten. Endlosfaserverbundwerkstoffe stehen im Fokus. Nachfolgender …” „… einen zweiten Werkstoff, der Matrix, fixiert. Die spezifischen Materialkennwerte der Faser führen zum …” „… zunehmender Stückzahl nähern sich die Bauteilkosten asymptotisch den Materialkosten an. Somit koppelt sich …”

M. Trenktrog, C. Massonet, J. Ludwig, D. Backes Auslegung und Validierung funktionsintegrierter Interieurbauteile zur energieeffizienten Fahrzeugbeheizung S. 255-276

„… Kompromiss bei der Materialauswahl für die Systemkomponenten erfordern. In entsprechenden Simulationen kann …” „… ebenso zielführend wie die Steigerung des Emissionsgrads, der zwar eine Materialkonstante ist, jedoch …” „… Materialauswahl der Heizelemente auf Kunststoffe limitieren. Diese verfügen grundsätzlich bereits über einen …”

doi.org/10.51202/9783181023433

VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (Hrsg.)

International Conference on Gears 2019

Reihe: VDI-Berichte

Band 2355 2019

Treffer in den folgenden Teilen:

R. Ratnagiri, M. Kato, H. Kuchelka Advances in polyacetal materials for gears S. 1357-1366

„… Advances in Polyacetal Materials for Gears Ram Ratnagiri, Makoto Kato, Hans Kuchelka …” „… high molecular weight resins, are a preferred material of choice for gears due to their fatigue and …” „… , material behaviour under controlled conditions and the effect of temperature and loading environment needs …”

J. Cathelin Material data for advanced plastic gear simulation S. 1335-1344

„… Material Data for Advanced Plastic Gear Simulation Julien Cathelin, Application Technology …” „… than ever when selecting plastic materials for their gear applications. However, the task is not easy …” „… lack of material data availability and a lack of material characterization guidelines for gear …”

C. Chevrel-Fraux, R. Fargere, J. Bruyere, P. Velex Modelling of high power geared transmissions, introduction of a filling material S. 903-914

„… Modelling of high power geared transmissions, introduction of a filling material PhD …” „… The main objective of this paper is to analyse the effects of the introduction of a filling material …” „… and bearings and the degrees of freedom which interact with the filling material. The substructure is …”

E. Lothman, L. Kamjou, E. Claesson Gear performance beyond current standards – Implementing increased material fatigue performance in gears S. 915-924

„… Gear performance beyond current standards Implementing increased material fatigue performance in …” „… using material cleanliness as a solution when other processes have already been added and optimized. It …” „… capacity of gears. When a combination of material, manufacturing and after treatments is optimized, higher …”

J.-A. Meis, F. Teklote, M. Borowski Simulation of the tooth root strength under consideration of material quality, finishing process and size effects S. 161-172

„… Simulation of the tooth root strength under consideration of material quality, finishing process …” „… assessment based on material and production data using a probabilistic approach. This model can be regarded …” „… influence of wall thickness on material parameters like the hardness. The factor can be computed as a …”

H.-W. Raedt, T. Wurm, A. Busse Lightweight forging initiative III: transmission lightweighting potential based on design and material concepts in a split-axle hybrid vehicle and a heavy-duty truck S. 1777-1786

„… years. The improved possibilities offered by material-flow simulation enable the forging of …” „… Material Concepts in a Split-Axle Hybrid Vehicle and a Heavy-Duty Truck Dr.-Ing. Hans-Willi Raedt …” „… Material Innovations Modern, high-strength steels can make a significant and cost-efficient contribution …”

B. Gierl, D. Drummer spur gears S. 1367-1378

„… Abstract Today spur gears made from thermoplastic materials permanently enter new fields of …” „… still challenges, e.g. their low operating temperature and their temperature dependent material …” „… properties. There are several ways to uplift gear performance: Material modifications with glass or carbon …”

J. Tavčar, J. Kos, D. Zorko, J. Duhovnik A multi-criteria polymer gears design optimisation procedure S. 1473-1484

„… materials, and the complex relations between geometric and operating parameters. The national standards (BS …” „… selecting a tribological compatible polymeric material for the gear and pinion. Metal gears have valid …” „… guideline still has only a limited number of material data available. In the scope of this publication the …”

A. Kubo, M. Nagae, K. Kawasaki Japanese standardization for gear steel qualification via evaluation of HV-scattering S. 893-902

„… of the target steel. In this paper, some examples for good and bad raw steel material, for heat …” „… introduced. 1. Introduction The probability of material problem causing gear failure looks increasing since …” „… purchasing department of gear material is “Why we pay much money for the same steel”. To check the real …”

J. Hoffmeister, J. Hermes Optimized tooth root strength by controlled shot peening S. 137-148

„… . Jörg Hermes, SEW-Eurodrive, Bruchsal Abstract Beside modified materials and adapted heat …” „… , a wellknown material quality and a controlled heat treatment. Only if these three requirements …” „… (material, heat treatment and shot peening) are balanced the quality of the generated skin layer state can …”

A. Kubo Influence of stressed volume of tooth flank on the surface durability S. 15-24

„… to TP). The same position of the TP, that means same material volume, receives the intended stress …” „… . That means the material that is subjected to check the fatigue durability is definitive. The SN curve …” „… definite material receives the intended repetitive stress history until it will be fatigue damaged. This …”

A. Weis, T. Deliktas, M. Liewald, N. Missal Cold forging of gear components by a modified Samanta process S. 1765-1776

„… allow to systematically control the material flow in subsequent forming operations. For this reason, the …” „… the Guided Material Flow – Samanta (GMF - Samanta) process enables efficient cold forging of gears …” „… new Guided Material Flow - Samanta process results into a significant reduction of punch force and …”

K. Smrczkova Wear resistant plastics – Bespoke plastic compounds for plastic gears S. 1345-1356

„… protect compounds and the fillers which are used to improve wear resistance of plastic materials …” „… towards metallic materials leads to reduction of the over-all mass and is very interesting for …” „… highest application temperature with up to 240°C. This material has a high crystallinity and high surface …”

N. C. Ecke, A. K. Schlarb, J. Holler, Jan Niedermeyer, P. Klein Thermal simulation of anisotropic PEEK-based tribocomposites S. 1411-1420

„… materials enjoy ever-increasing popularity due to their excellent dry-running and damping capabilities. To …” „… achieve good tribological properties and taylor the plastic materials to specific applications it is …” „… to determine the temperature distributions in polymer-based tribosystems. Hybrid materials pose a …”

M. Uhlig, C. Pastor Simulation tool-chain for plastic gear design S. 1453-1460

„… adequate design and material selection. All components are highly integrated and differ from common design …” „… gear design is studied less in-depth. Guidelines, such as VDI 2736 [3], recommend appropriate material …” „… non-uniform operating conditions. Specific plastic material characteristics are not yet considered, such as …”

H.-J. Dennig, S. Monn, A. Vodermayer Thermoplastic high performance composite gears S. 1279-1290

„… gears (GP) made of composite plate materials. The wheels produced in the CFM process have very good …” „… modes of plastic gears, materials, lubrication and manufacturing. Currently, the damage to plastic …” „… temperature of the material at the teeth is exceeded; more heat is added than dissipated. The tooth …”

E. Maier, T. Lohner, K. Stahl, P. Sperka, M. Hartl Detailed analyses of film thickness and friction in thermoplastic EHL contacts S. 1391-1400

„… characteristics of such elastohydrodynamically lubricated (EHL) contacts of thermoplastic material pairings are …” „… still largely unexplored. This ongoing study gives new insights into the effect of the material …” „… the bulk material. 1. Introduction Thermoplastic polymers can advance tribological properties of …”

B. van Wissen, M. Kanters, F. Mitsuzuka, K. Iwanaga, Ir. A. Hasanovic Predicting wear for high performance plastic gears S. 1323-1334

„… wear of plastic gears. The framework is demonstrated via a case study on an unfilled material, which …” „… wear require iterative wear analyses. 1. Introduction DSM is a global material and life science …” „… petrochemical material products and nutritional solutions. DSM Engineering Plastics (DEP) is one of DSM’s …”

J. Lohmiller, J. Hoffmeister, J. Hermes Conventional high-strength nodular graphite iron as a substitute for austempered ductile iron (ADI) S. 877-892

„… GmbH & Co. KG, Bruchsal Abstract Cast iron materials are becoming more widely used for large and …” „… the potential of these materials, an in-depth characterization of their mechanical properties is …” „… . The material was characterized by very fine nodular graphite. The material has been cast into …”

K. Humm, M.-S. Wirth, A. Linnemann, T. Schalk Determination of fatigue strength of plastic gears under consideration of environmental influences S. 1291-1298

„… , the development of plastic gears is more challenging. This is mainly due to the more complex material …” „… presents a method with which the complex material behavior can be determined cost-effectively with …” „… sufficient accuracy. It shows a material behavior which can be used in different calculation methods. These …”

B. Karpuschewski Detection of surface damages by non-destructive micromagnetic methods S. 1027-1038

„… . Prof. h. c. Dr. h. c. Dr. h. c. Bernhard Karpuschewski, Institute for Materials Engineering, Bremen …” „… interactions of different material parameters resulting from the heat treatment on the Barkhausen noise signal …” „… finished by discontinuous profile grinding and the influences of varying material and heat treatment …”

S. Matkovič, A. Pogačnik, M. Kalin Comparison between VDI 2736 wear calculation and experimentally obtained results S. 1311-1322

„… ]. VDI-Berichte Nr. 2355, 2019 1311 However, there are differences between the material properties of polymers …” „… times lower than those of steel materials [2]. Additionally, the elastic modulus of polymer rapidly …” „… decreases with temperature. The thermal conductivity of polymer materials is also significantly lower (~100x …”

A. Spatzig, N. Fujimura, T. Monden, T. Kikuchi, K. Yoshikawa, A. Georgoussis Machining process solutions to support the reduction of distortion in ring gears after heat treatment S. 1635-1646

„… industrial level with the increase in machine rigidity/performance and the progress in tool material/coating …” „… for internal gears with material hardness HRC 30 and over and compares the Super Skiving process to …” „… additional machining time and grinding material. In this research study, we demonstrate how the use of the …”

B. J . Siewerin, T. Tobie, K. Stahl, A. Dobler Flank load carrying capacity of hard-soft gear pairings S. 173-184

„… experimental investigations with this combination of gear materials, a significant lower pitting load capacity …” „… basic materials industry (i.e. in drives of roller and ball mills, tube drums, rotary kilns or washing …” „… general, is a damage due to material fatigue, the lubrication conditions, too, have a major influence …”

F. Lubos, Z. Roth Bionic tooth root: fatigue testing and potential on gear units S. 47-56

„… the materials 18CrNiMo7-6 and 16MnCr5 and noise reduction potential on gear units. 1. Introduction …” „… steel 18CrNiMo7-6 is used as the gearing material for this tests. In addition to the influence of the …” „… modulus size, the influence of the material on the effectiveness of the bionic gearing to increase the …”

G.-T. Weber New possibilities for dry hard finishing of internal gears S. 1659-1664

„… material as well as quenched and tempered material. Due to increased demand for geometrical quality and …” „… clamping situation, the necessary stock is reduced to a minimum. These reduced amounts of machined material …” „… leads to increase load carrying capacity of the tooth flanks at a reduced cost for incoming material …”

A. Miltenović, M. Banić, V. Miltenović Prediction of heat generation of crossed axis gearbox S. 583-594

„… case of estimation of temperature distribution by changing material of gearbox housing. Based on …” „… 20 Wheel material CuSn12Ni2-C-GCB Worm material 16MnCr5 Speed 1500 min-1 Torque 12-32 Nm Oil …” „… determinate. This coefficient depends from a number of parameters such as used material. For determination of …”

P. H. O. Teixeira, C. Lopenhaus, C. Brecher, T. Bergs Discretization of the contact conditions considering the grain engagement for generating gear grinding S. 1739-1748

„… interaction between each grain and the material in the contact zone. However, current approaches for energy …” „… the investigation of the influence of the grains on the material removal behavior and the …” „… material. The engagement between grain and workpiece is a result of the combination of several parameters …”

R. Saito, K. Matsuo, Y. Suzuki Noise characteristics induced by micropitting formed on particle-based parkerized gears S. 69-78

„… and pitting occurs accompanied by the peeling off of large pieces of material. Even if the contact …” „… noise performance to worsen due to micropitting. The peeling off of material from the tooth flanks …” „… from these results that the pieces of material peeled from the fine-particle manganese phosphate …”

D. Fuchs, T. Tobie, K. Stahl, S. Schurer Investigations into non-metallic inclusion crack area characteristics relevant for tooth root fracture damages of case carburised and shot-peened high strength gears of different sizes made of high-qu... S. 287-300

„… developed improved materials with better properties, i.e. by means of improved alloy combinations or a …” „… in the tooth root area are more often initiated in the material matrix at nonmetallic inclusions (NMI …” „… local material strength ratio stress intensity factor inclusion acc. to Murakami (2) pulsator normal force or pinion …”

I. Bae, U. Kissling Comparison of strength ratings of plastic gears by VDI 2736 and JIS B 1759 – In vision of building a new international standard S. 1267-1278

„… mainly VDI-Berichte Nr. 2355, 2019 1267 stem from its unique material properties. Thus, the strength …” „… rating considering the special material properties of the plastics is necessary for the reliable design …” „… geometry and material. In addition, VDI is based on method C of DIN and JIS on method B of ISO …”

C. M. Illenberger, T. Tobie, K. Stahl Flank load carrying capacity of oil-lubricated high performance plastic gears – Analysis of the pitting development in back-to-back tests S. 1379-1390

„… under oil-lubricated conditions and the use of high-performance materials allow significant increases of …” „… not contain strength numbers for PEEK materials. Therefore, experimental investigations on the …” „… thermoplastic gear materials acc. to VDI 2736 [11]. PEEK (Polyetheretherketone) is a thermoplastic gear …”

N. Yildirim, M. Yasar, E. Yildirim, F. Erdogan, B. Karatas Experimental verification of improvements in static and fatigue bending capacity of spur gear tooth via tooth root design optimization S. 959-972

„… , needs some means like better material specs, better manufacturing quality, VDI-Berichte Nr. 2355, 2019 …” „… to minimum through use of standard gear materials and standard gear manufacturing processes, gears …” „… materials for partial gear models. The coordinates of the maximum stress points of both root shapes were …”

R. Weidig, H. J. Weimar Powertrain NVH improvement with high-performance polymer gears S. 1421-1430

„… material needs to meet several key engineering requirements in the application: Mechanical strength and …” „… there are many polymer materials that can meet one or two of the above-mentioned material requirements …” „… the only material that met the combination of all of them is i.e. a highperformance polymer PEEK …”

B. Brodmann, H. Bodschwinna Scattered light measurement on worm gears with high efficiency requirements S. 1567-1578

„… friction behaviour of the surfaces and the efficiency of gears. Critical are the material distribution of …” „… material distribution of the surface fineness you need not only the vertical properties (DIN EN ISO …” „… development. In addition to the material and lubricant properties, the geometry of the friction partners in …”

Titelei/Inhaltsverzeichnis

„… Simulation of the tooth root strength under consideration of material quality, finishing process and size …” „… & Materials, South Korea Dynamic models for planetary gearboxes SHM …” „… 867 C. Hegger, T. Krüger, J. Maas VDI, Technische Universität Berlin f Gear material Conventional …”

A. Pogačnik, U. Kissling Layout of profile modifications for symmetric and asymmetric plastic gears S. 1461-1472

„… elasticity modulus of plastic materials is approximatively 100 times lower compared to steel, resulting in …” „… competitive prices [1,2]. On the other hand, most plastic materials used for gears have moderate allowable …” „… eliminated by selecting a better plastic material, but usually this results in much higher price and/or more …”

K. Stahl Foreword S. 1-2

„… than 170 contributions. These contributions cover a wide range of applications, gear types, materials …” „… Nr. 2355, 2019 1 damping at minimal costs. High-performance plastic materials offer the opportunity …” „… of substantial improvements, but the limited knowledge about the performance of the material still …”

J. Klose, F. Zanger, V. Schulze Gear skiving of external gears with internally geared tools S. 1579-1590

„… high material removal rate [1, 2]. In hard machining of ball screws, whirling achieves a performance …” „… ]. The machined material is distributed by the number of teeth of the tool. More teeth means a reduced …” „… thickness, the feed can be increased by distributing the material removal to more teeth passing the …”

P. Barreiro, J. Hoffmeister, J. Hermes, A. Bronner New improvement opportunities through applying topology optimization combined with 3D printing to the construction of gearbox housings S. 1823-1834

„… materials, and the required equipment. So, the implementation of an additive manufacturing process on the …” „… the subsequent printing result. The most implemented materials are aluminum alloys, tool and …” „… stainless steel alloys [14]. 2. Gearbox, AM process and material selection Since additive manufacturing …”

V. Heuer, D. Bolton Lean heat treatment for distortion control S. 1749-1764

„… literature [Hee007]. Three different types of stress in the material contribute to distortion: Residual …” „… 32 mm, a weight of 4,2 kg, 59 external teeth and are made 4121M-material. The case hardening depth …” „… transmission has an outer diameter of 167 mm, 98 internal teeth and is made of 5130 material, see Fig. 8. The …”

H. Baour, P. Falbriard Micro skiving – (r)evolution of a known production process S. 1619-1634

„… Low thickness Soft material Fig. 6_ Reference part to be cut Today …” „… profiles. Material resistance or space constraints are some of the parameters the designers have to take …” „… : Tilt angles optimization (Ai) Different carbide grades or other materials Coating on the cutter …”

B. Azzam, F. Harzendorf, R. Schelenz, G. Jacobs, W. Holweger White etching crack bearing failure: identification of high risk lubricant compounds using artificial neural networks S. 569-582

„… of the chemical compound interactions (CCI) and the known surface material. The bearing material …” „… surface between lubricant and bearing material attributed to the lubricant and its constituents, e.g …” „… turbine gearbox bearings: effects of ‘butterflies’ and white etching cracks (WECs)," Materials Science …”

P. Falbriard Index hobbing for asymmetrical gears S. 1181-1186

„… suppliers are rare. In these large markets, near-net-shape molding is sometimes carried out if the material …” „… allows it. However, for non-injectable materials, smaller dimensions and where surface quality and …”

X. Du, B. Chen, X. Shan Robust force control of series elastic actuator using disturbance observer S. 1111-1122

„… deflection of rubber spring. However, the rubber spring is a viscoelastic material that has the drawback of …” „… material is used to the spring of a SEA. The stiffness of spring is tested as Fig. 3. The assumption of …” „… sensor based on spring deformation requires a detailed model of the material’s viscoelastic behavior …”

E. Bergstedt, U. Olofsson, J. Lin, P. Lindholm Influence of gear surface roughness on pitting and micropitting life S. 3-14

„… is known that wear can remove superficial cracks, thus a steady state between the material loss …” „… fatigue cracks can propagate without obstruction, causing rapid deterioration of the material. By …” „… equivalent. In the study by Winkelmann et al. the material loss is measured by weighing the gears after each …”

J. Pellkofer, M. Hein, K. Stahl, T. Reimann, M. Hombauer New calculation method of the micropitting load carrying capacity of bevel and hypoid gears S. 517-528

„… , hardness, material, etc.). [6],[7] Furthermore, experimental investigations showed that micropitting may …” „… are advantageous and recommended in literature to avoid micropitting. [7], [9], [10], [11] Material …” „… capacity and the used material. He discovered that a higher residual austenite content positively affects …”

M. Geitner, T. Tobie, K. Stahl, B. Zornek Investigations on the pitting load capacity of internal spur and helical gears S. 301-314

„… verified. Thereby, the influence of the helix angle and material pairing of the planet and ring gear on …” „… = 0.05 … 10 m/s. It allows load carrying capacity tests for different gear pairings of materials at …” „… batch of material. After the heat treatment, all test gears were conventionally ground only in the flank …”

F. Siglmuller, U. Weinberger, J. Gotz, M. Sedlmair, T. Lohner, K. Stahl Scaling of planetary gear stages according to gear loss similarity S. 115-126

„… supply to ensure sufficient lubricant supply and similar heat balance. Material and surface properties …” „… : Preferably usage of the same material and heat treatment of the gear wheels to match the elastic and thermal …” „… material properties. VDI-Berichte Nr. 2355, 2019 121 Preferably usage of the same roughness and structure …”

F. Cura ISO Standard based method for determining a global in-operation dynamic factor KAV in gears subjected to variable velocity and loading conditions S. 689-700

„… material tests using meshing gears as test pieces. As an example, referring to the bending case [1 …” „… BAKK bm F (9) where exp means the general term for slope p of the material fatigue curve. If NL …” „… exp’ has also to be determined by materials data available in [4]. Firstly, for as concerns the zero …”

F. Rudolph, S. Schumann, B. Schlecht Consideration of solid particles in a gear lapping simulation S. 1675-1686

„… concentration of the lapping compound, the grain material and viscous properties of the lubricant as well as …” „… experimentally for a lapping compound and gear material combination, as shown in section 6. 5. Consideration …” „… simulation. Most users are expected to change gear geometries much more often than materials or lapping …”

B. Karpuschewski, T. Lierse, S. Schulze Inline-deep rolling – a new approach to increase tooth root load capacity S. 1787-1798

„… Karpuschewski, Leibniz Institute for Materials Engineering IWT, University of Bremen; Prof. Tjark Lierse …” „… miscellaneous manufacturing and assembly processes, which can, for example, produce improved material …” „… [10], [11]. The reason is a microplastic deformation of the subsurface zone by the blasting material …”

T. Kleiber DIN Q6 meets DIN Q10 – Need for modern internal gear production S. 415-424

„… raw material to the final parts, including feasibilities and their interaction. QA inspection methods …” „… with high power density. The raw material, heat treatment, gear outside diameter and clamping jigs …” „… parts life cycle e.g. data of the raw material, information of the forging process, heat treatment …”

Y. Omiya, M. Fujii, H. Sekishita, K. Ishimoto, A. Ueda Effect of surface characterization induced by fine shot peening on scuffing of steel roller S. 37-46

„… stress in the surface of the material while suppressing the increase in surface roughness. It has been …” „… the thermocouples. The material of test roller was bearing steel (JIS SUJ2). The surface profiles of …” „… velocity in faster roller and slower roller, respectively. Table 3 shows the material properties of …”

K. Lubke Virtual gauge for splined shaft-hub joints – Quality inspection and assembly of involute splines in the context of Industry 4.0 S. 1497-1508

„… material condition. VDI-Berichte Nr. 2355, 2019 1497 State of the art – geometry Three different common …” „… vector is perpendicular to the flank surface and is defined positive in non-material direction (Figure 5 …” „… ). Fig. 5: Definition of material side by sign of normal vector n for an external gearing With this …”

T. Sturmlinger, A. Comak, A. Albers, S. Gerdhenrichs, R. H. Schmitt Methodical analysis and selection of auto identification systems in the gear box manufacturing S. 1509-1520

„… rough material, the parts are pre- machined, which enables a more accurate handling in the following …” „… zone a material removal is accomplished to optimize the micro structure of the gear set. But there are …” „… material removal, the influence to the outcome quality after lapping is limited. This leads to an already …”

J. Fechler, S. Oberle, M. Knopfle, V. Merz Improvement of the noise and vibration behavior of an electromechanical brake booster – An integral approach S. 1431-1442

„… interfaces to the vehicle. The materials of the gears are metal and plastic. The motor pinion and the …” „… spindle are made out of metal, all other gears out of performance plastic materials. The plastic gears …” „… out of plastic material. Therefore the production process of the intermediate wheel was changed from …”

L. Hui, X. Changl, Y. Shouw, L. Cheng, Z. Chen, L. Yu Research on Dynamic Drum Shape Modification of Helical Gear Pair S. 1011-1026

„… ). And all errors are defined as positive with respect to the standard involute gear increase material …” „… , and the removal material is defined as negative. , ( / 2 )( )ii d sd d be b (8) Due …” „… meshed. 1 and 1 are the Poisson's ratio of the two cylindrical materials. 1E and 2E are the elastic …”

M. Zapf, J. Klose, F. Zanger, V. Schulze Analysis of process forces and surface topography when manufacturing case-hardened gears by double flanked hard skiving S. 1647-1658

„… gear skiving of soft material have already been investigated. Soft machining of the same gear used in …” „… heat by a cooling liquid is often not necessary. Hard cutting materials at risk of thermal shock such …” „… Material AISI 5115 (16MnCr5) 60 to 62 HRC; hardening depth 0.7 mm Substrate K10 UF Process parameters …”

M. Solf, C. Lopenhaus, T. Bergs Influence of elastic effects on the grinding force in plunging bevel gear grinding S. 1687-1696

„… determined. The results show that elastic effects have a significant influence on the material removal …” „… conditions and no material changes and elasticities in the contact zone, cannot predict this increase [5 …” „… effects. Due to the continuous feed into the material in plunging bevel gear grinding, the same areas of …”

M. Keuthen REXS – Standardized gear unit model S. 701-712

„… free to: Share: copy and redistribute the material in any medium or format Adapt: remix …” „… , transform, and build upon the material for any purpose, even commercially The only conditions are that the …” „… spectra FE and CAD assemblies Lubricants Materials Tools VDI-Berichte Nr. 2355, 2019708 The …”

R. Beilicke, L. Bobach, D. Bartel Transient 3D TEHL simulation of spiral bevel gears under mixed friction conditions S. 529-540

„… Fig. 5: Load and velocities of the bevel gear pair The material used for both bevel gears was …” „… case-hardened steel 16MnCr5. The material data can be taken from [4]. A mineral oil ISO VG 150 was used as …” „… VG 150 material bevel gear 1 and 2 16MnCr5 coefficient of boundary friction fc = 0.05 VDI-Berichte …”

F. Muller, S. Schumann, B. Schlecht Determination of S-N curves for pitting based on local damage analysis S. 657-668

„… , this concept is based on the fact that a material break-out on the tooth flank due to pitting leads to …” „… could be used to determine the size of material break-outs due to pitting in order to achieve a more …” „… of materials. International Organisation for Standardization, 2003 [2] Tobie, T.; Matt, P.: FVA 563 …”

P. Lopez Garcia, S. Crispel, T. Verstraten, E. Saerens, B. Vanderborght, D. Lefeber Wolfrom gearboxes for lightweight, human-centered robotics S. 753-764

„… during most of their operation cycles, bringing them to their limits both in terms of material endurance …” „… looking for alternative solutions including cycloidal drives with lighter materials [25], new planetary …” „… possible to fully exploit its power split [22] ability [TV30]without thermally overstressing the material …”

C. Hegger, T. Kruger, J. Maas Two-speed transmission based on energy-efficient MRF-coupling elements and power split mechanism S. 867-876

„… ferromagnetic materials the MRF-based coupling elements must be separated from the lubrication of the gears. In …” „… brakes and clutches with well-defined fail-safe behavior, Smart Materials and Structures 22, 094010 …” „… “, Journal of Intelligent Material Systems and Structures, Volume 30 Issue 5, March 2019. VDI-Berichte Nr …”

D. Kurten, A. Kailer Hydrogen embrittlement of oil lubricated contacts S. 681-688

„… X-ray tomography," Materials and Design, no. 117, pp. 417-429, 2017. [2] A. Ruellan, F. Ville, X …” „… International, vol. 7, p. 12, 2010. [15] A. Greco, S. Sheng, J. Keller and A. Erdemir, "Material wear and …”

S.-G. Moon, S.-C. Kim, J.-H. Sohn, G.-H. Lee 2-stage gearbox optimization to minimize weight and maximize gear mesh efficiency considering the gear ratio for high speed gear S. 1237-1244

„… Institute of Machinery & Materials, Daejeon, Republic of Korea Abstract In this study, the optimal …” „… for contact stress (KHβ) was 1.0. The gear material was calculated as 18CrNiMo7 and the lubricant as …”

S. Vonderschmidt, A. Ott, A. Vonderschmidt High speed driven tool for machine tools using magnetic transmission technology S. 1145-1154

„… ∙ 50 , The value PS0 is material specific and given by the manufacturer of electric sheets. It …” „… to the lack of the material parameter PS0, a different approach has to be used. The eddy currents …”

H.-J. Dennig, S. Winterberg Test stand for internally cooled metal gears S. 1263-1266

„… , already known materials will be processed in a new way. Drive systems must be made lighter and more …”

M. R. Mauntz, J. Peuser Deep online oil analysis of dielectric parameters for life time enhancement of industrial gearboxes – Identification of critical operation conditions for reduction of failure rates S. 245-256

„… they are used in HV transformers. Fig. 3 illustrates the conductivities of various materials. The …” „… due to material fatigue. Therefore, it is possible to react much faster on events of critical …”

J. Thomas, C. Gosselin, P. Eng Design and rating by means of loaded TCA of straight bevel differential gears S. 493-504

„… : Strength and quality of materials. Second edition 2011-11-22 [5] Niemann G., Winter H., Höhn B.-R …” „… static limit of MQ material. Therefore pitting resistance of such a gear set cannot be calculated us …”

A. D. Rauch, C. Wirth An easy-to-use and fast computational model for the prediction of the influence of manufacturing errors on gear transmission error S. 645-656

„… material compared to the ideal profile. Thus, teeth 1 & 3 are pushed away from their ideal position on the …” „… first harmonic of the GMF though for W α 2.3 there are 3 peaks with excess material along the tooth …”

K. Daubach, Manuel Oehler, Bernd Sauer A method to determine local wear of worm gears with highly resolved circumferential backlash curves S. 595-606

„… prevent scuffing a hard material for the worm and a soft material for the worm wheel - usually hardened …”

S. Detzel, Y. S. Krieger, M. F. Traeger, T. C. Lueth Design of gear surface models for 3D-printing of plastic gears S. 1401-1410

„… design process, material properties and process parameters related to SLS of polyamide and LC of acrylic …” „… of future research, as well as the utilization of high-performance materials such as PEEK …”

J. Han, Y. Zhu, X. Tian, L. Xia A method of tooth longitudinal modification for internal gearing power honing S. 1725-1738

„… and Materials 2015; 799-800:554- 559. 3. Tran VT, Hsu RH, Tsay CB. A crowned helical gear with …” „… honing with external honing ring using diamond dressing gear. Advanced Materials Research 2010; 135:111 …”

K. Mukaiyama, M. Nakagawa, T. Hirogaki, E. Aoyama Investigation of meshing phenomenon of hypoid gears with different offsets via high response infrared video thermography S. 505-516

„… Contact ratio 1.99 2.31 2.65 Material S45C S45C S45C Tooth surface finish Grinding Grinding Grinding …” „… , especially with respect to the material and surface treatment. In our previous research, it had been found …”

J. I. Pedrero, M. Pleguezuelos, M. B. Sanchez Load sharing model for high contact ratio spur gears with long profile modifications S. 985-996

„… driving tooth tip). The amount of material eliminated by profile modifications is very small (few microns …” „… and the inner point of contact is described by inn = 0.390. The material is steel C45. The output …”

M. Trubswetter, M. Otto, K. Stahl Evaluation of gear flank surface structure produced by skiving S. 1799-1812

„… cutting edges of the tool to slide along the tooth flanks of the workpiece and remove the material over …” „… depend on the axial feed. With a higher axial feed, more material is removed in each cut. Fig. 6 shows …”

A. Schiller, T. Beckmann, M. Fratz, T. Seyler, A. Bertz Optical gear measurement: holographic system for 100 % inspection S. 1545-1550

„… the exact shape of the defect can be analyzed and possible material defects can VDI-Berichte Nr. 2355 …”

C. Brecher, C. Lopenhaus, F. Goergen Transfer of the tooth flank stress into an analogy test concept to provoke the damage pattern tooth flank fracture (TFF) S. 25-36

„… , which are superimposed on the residual stress state, cf. Fig. 1 Primary [2]. In higher material depths …” „… KONOWALCZYK, a comparable equivalent stress condition could be calculated in the TFF critical material volume …”

H. Wang, X. Wen, C. Zhou, Z. Liu Wear prediction for double helical gears grinded by forming method S. 315-330

„… hardened materials for double helical gears and improves the current technology of manufacturing double …” „… roughness for generating grinding gear, Journal of Materials Processing Technology, 213 (2013) 717-721. [8 …”

D. Mevissen, C. Lopenhaus, T. Bergs Calculation of mixed friction conditions in large-scale rolling-sliding contacts for different surface structures S. 555-568

„… the roughness valleys [3, 12]. The material model used for this sample calculation is elastic-ideal …” „… , Higginson GR (1977) Elasto-hydrodynamic lubrication, 2nd International series on materials science and …”

E. V. Kozharinov, J. M. Temis Dynamic model of bevel gearing with friction damper S. 635-644

„… internal damping in the material on the corresponding vibration mode; Ωк – diagonal matrix (n × n) of …”

D. Iba, I. Moriwaki, H. Noda, H. Inoue, M. Kim Visualization of phase differences between tooth helix deviations using graph theory S. 1191-1198

„… width (mm) 42.5 Material SKS An example of the helix deviation data conditioned with the filter …”

Z. H. Wu, Y. Q. Xu, K. A. Liu The Analysis on Grease Lubrication at Two Tapered Bodies Contact Considering Surface Roughness S. 1223-1236

„… discussions The structural and material parameters of two tapered elements and main rheological parameters of …” „… /μm VDI-Berichte Nr. 2355, 2019 1229 Table 1: Geometry, material and rheological parameters …”

B. Schlecht, T. Schulze Improved tooth contact analysis by using virtual gear twins – How helpful is AI for finding best gear design? S. 203-216

„… and material data, as shown in Fig.6. Furthermore, all strength-relevant parameters are defined …”

J. Ahn, C. H. Choi, J. H. Yu, S. C. Kim A study of dynamic behavior of tractor pto driveline to analyze a rattle noise S. 461-470

„… & Materials, South Korea Abstract Recently, According to advancement in transmission and engine …”

A. Mihailidis, A. Psarros FEM analysis of the load distribution over the face width of helical gear pairs considering deviations, misalignments and deformations S. 193-202

„… . VDI-Berichte Nr. 2355, 2019196 Radius r [mm] Radius R [mm] Width [mm] Material Force [N] Number of slices 10 …”

A. L. Kapelevich, Y. V. Shekhtman Optimization of asymmetric tooth root generated with protuberance hob S. 403-414

„… actual root fillet profile is relative to the designed (CAD) profile at average material conditions …”

S. J. Ma, G. Y. Wu, G. Liu Study on the contact characteristics of threaded surfaces in a planetary roller screw mechanism S. 1155-1164

„… has 651,411 elements and 667,240 nodes. In these numerical models, the material is GCr15, whose …”

M. Pillarz, A. von Freyberg, A. Fischer Multisensory measurement of the base circle radius as a fundamental shape parameter of large gears S. 1207-1214

„… , CMM achieve probing errors of 1.3 µm. However, they consist of stable and heavy materials [3] and the …” „… , G.: Areal parameters for the characterisation of gear distortions. Materialwissenschaft und …”

B. H. Kien, D. Iba, Y. Ishii, Y. Tsutsui, N. Miura, T. Iizuka, A. Masuda, A. Sone, I. Moriwaki Vibration-based plastic gear crack detection system using a pre-learned convolutional neural network S. 1443-1452

„… materials, 157, 2017, 322-330 VDI-Berichte Nr. 2355, 20191452 …”

B. Karpuschewski, D. Sackmann, M. Kochig, M. Beutner, F. Welzel Potentials and limits of gear hobbing with cooling lubricants S. 1591-1602

„… . h.c. Dr. h.c. Dr. h.c. B. Karpuschewski, Dipl.-Ing. Daniel Sackmann, Leibniz Institute for Materials …”

G. Vasileiou, N. Rogkas, V. Spitas, P. Zalimidis Optimisation of spur gear tooth fillet for maximum bending strength using Bezier curves S. 149-160

„… this far including the use of advanced materials [1], the introduction of different methods of gear …”

A.-K. Wiemann, M. Stein, K. Kniel Temperature influence on involute gear measurements S. 1557-1566

„… considered for the specific material with . One profile line at and one helix line on the V-cylinder have …”

D. Park, F. Santini, A. Rezayat, T. Tamarozzi, J. Pavel Experimental and numerical investigation of helical gear transmission error under gear misalignments S. 355-366

„… us with test materials and supported the research. VDI-Berichte Nr. 2355, 2019364 Bibliography …”

Y. Hawwari, J. Touzet, H. Andre, H. I. Cakar, I. Khelf, L. Alloin Ring gear tooth cracks detected using instantaneous angular speed: wind turbine application S. 1039-1052

„… former is often unable to identify the material source of the wear debris existing in the oil; regarding …”

F. Andary, G. Jacobs, J. Berroth Application of pre-calculated gear mesh stiffness on elastic gear bodies in multi-body simulation S. 1087-1098

„… in gearboxes. The gear mesh stiffness is influenced by the material of the gears, their geometry …”

M. Schrank, C. Kiesewetter-Marko, C. Lopenhaus, A. Epple, T. Bergs, C. Brecher Approach for modeling elasticity in the gear honing process S. 1697-1706

„… depends only on the tool and workpiece pair used, with regard to material properties and geometry. From …”

T. Fukuda, M. Nakagawa, T. Hirogaki, E. Aoyama Investigation of transient response motion of differential planetary gear train during reverse rotation and starting by using high-speed camera monitoring S. 331-342

„… --- Helix angle [deg.] 0 --- Tooth depth coefficient 2.25 --- Tooth width [mm] 10 --- Material S45C …”

S. Yokoyama A study of gear oil performances contributing to wind turbine lifetime extensions S. 845-856

„… : Surface photograph of stereomicroscope and roughness of an used gear 2. Materials and Methods 2.1 …”

Y. Cai, L. Yao, J. Ding, S. Ouyang, J. Zhang Analysis of dynamic transmission error for nutation drive with double circular arc gears under assembly errors and different loads S. 343-354

„… dimensional precision, the total number of elements of the four gears is 379343. And the material density is …”

M. Yilmaz, T. Lohner, K. Michaelis, K. Stahl Minimizing gear friction with water-containing gear fluids S. 669-680

„… Mineral Oils and Related Materials - Determination of Viscosity Temperature Relation] (2011). [Dol03 …”

P. Scholzen, C. Lopenhaus, C. Brecher, D. Billenstein, F. Rieg, G. Hammerl Investigation of the influence of elastic gear body structures on the operational behavior of gears S. 785-796

„… the higher material content in the gear body, the fluctuation of the gear mesh stiffness in is …”

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Gabriele Patitz, Christine H. Bauer - Sanierung historischer Stadtmauern.

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Gabriele Patitz (Hrsg.), Christine H. Bauer (Hrsg.)

Sanierung historischer Stadtmauern.

2016

Treffer in den folgenden Teilen:

Lothar Goretzki Material- und Schadensanalyse am historischen Mauerwerk S. 57-66

„… 57 Material- und Schadensanalyse am historischen Mauerwerk Grundlage für die denkmalgerechte …” „… der Sanierungsmaßnahmen. Lothar Goretzki 1 Welche Kenntnisse sind notwendig Die Material- und …” „… -/ Salzschäden. Das Umsetzen der Erkenntnisse der Material- und Schadensanalyse in die Gesamtplanung und …”

Gabriele Patitz Bewahren identitätsstiftender historischer Stadt- und Stützmauern S. 131-138

„… daraus folgenden Zerstörungen an Material und Konstruktion erkennbar. Vorhandener Bewuchs und die oftmals …” „… . 2.4 Material- und Schadensanalysen an Schwergewichtsmauern für die Konzeption von Ersatz- und …” „… Ergänzungsbaustoffen Material- und Schadensanalysen gehören zur Fachplanung und sind die unverzichtbaren Grundlagen …”

Robert Sobott, Irene Traub-Sobott Untersuchungen zum Bestand und Zustand der Feldmauer an den Judenteichen in Goslar S. 109-118

„… Gesteinsarten, die je nach Aufschlussgegebenheiten als Bau material verwendet wurden, führte zur Entstehung …” „… abgebaut und neu gemauert werden. Einzelne Fehlstellen im Mauerwerk sind durch passendes Material (Sud …” „… of carbonate content in sediment, soils, and other materials, Neues Jahrbuch für Mineralogie …”

Titelei/Inhaltsverzeichnis S. 1-8

„… Material- und Schadensanalyse am historischen Mauerwerk 57 Lothar Goretzki Standsicherheit historischer …”

Günther Stanzl Langzeitprojekt im Weltkulturerbe Mittelrhein – Die Stadtbefestigung von Oberwesel S. 119-130

„… Datierung, sondern macht ihn mit baugeschichtlichen Besonderheiten, Details zu Material und Konstruktion …”

Berthold Alsheimer Standsicherheit historischer Stütz- und Stadtmauern S. 67-84

„… Structural Engineering and Materials, 4 (2002), S. 301–319. [14] Wendt, R.: Alte Stützmauern – Schäden und …” „… Materialien besitzen nur eine geringe, oft zu vernachlässigende Zugfestigkeit. Auch bietet eine lange …” „… . einer erddruckbelasteten Stützmauer ist das nichtlineare Materialverhalten des Mauerwerks mit ins Kalkül …”

Andreas Bewer Strategie einer erfolgreichen Sanierungsplanung S. 85-96

„… Geld, Zeit, Material oder die historischen Bauwerke selbst als nur in begrenztem Umfang erhaltene …”

Günther Stanzl Das schwächste Glied frei bewitterter historischer Ruinenmauern – die Mauerkrone S. 23-40

„… Material enthielt. Den Effekt verstärkte noch die Auflage von Grassoden, die eine Verzögerung des …”

Christine H. Bauer Erhaltung und Sanierung historischer Stadtmauern S. 9-10

„… instandgesetzt oder ertüchtigt werden mussten. Materialkundliche Analysen geben Aufschluss über die …” „… verwendeten Gesteinsarten und Mauerwerksmörtel, wobei diese Materialien je nach Bauphase variieren können …”

Christine H. Bauer Die historische Stadtbefestigung im UNESCO-Welterbe „Altstadt von Goslar“ S. 11-22

„… bauhistorische und materialkundliche Untersuchungen durchgeführt, um weitere Erkennt nisse über die historische …”

Andreas Bruschke 3D-Fotogrammetrie – Neue Dokumentationsmethoden für die Grundlagenermittlung in der Architekturvermessung S. 41-48

„… benfalls wird das Fugenbild in den Zeichnungen ergänzt. Verschiedene Materialien, Zustand und Schäden …”

Gabriele Patitz Erkundung und Bewertung von Stützmauern mit Bauradar S. 49-56

„… Zugänglichkeit am Objekt. Bei den direkten Verfahren werden Materialproben entnommen oder Bauteile geöffnet …” „… werden und Eingriffe, Materialentnahmen oder Zerstörungen sind zunächst nicht nötig. Aussagen zum …” „… werden. Für die erzielbare Eindringtiefe sind die Materialart der Mauersteine und die …”

doi.org/10.51202/9783816796183

VDI Wissensforum GmbH - Gleit- und Wälzlagerungen 2019

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VDI Wissensforum GmbH (Hrsg.)

Gleit- und Wälzlagerungen 2019

Reihe: VDI-Berichte

Band 2348 2019

Treffer in den folgenden Teilen:

D. Rudy, S. Claus, M. Pausch Entwicklung eines neuen Materials für Wälzlager S. 23-32

„… Entwicklung eines neuen Materials für Wälzlager Dipl.-Ing. Dietmar Rudy, Dipl.-Ing. Sven Claus …” „… Stabilität des Gefüges Reinheit des Materials VDI-Berichte Nr. 2348, 201924 Mit diesen Eigenschaften …” „… bedeutende Rolle. Insbesondere bildet das Material der Ringe, das Material der Wälzkörper und der verwendete …”

J. Loos, T. Blass, J. Binderszewsky, W. Kruhöffer, D. Merk WEC-Bildung, einer von mehreren Wälzlager-Ermüdungsmechanismen S. 245-256

„… in Materials Science 57 (2012) 268-435 [Bla17] Blass, T. et al. Influence of Material and Heat …” „… cracks in wind turbine gearbox bearings, Material Science and Technology 2016 [FVA11] N. N …” „… . DVM German Association for Materials Research and Testing, Berlin, 2011, pp. 101-106. [Geg18] Gegner …”

A. Gabelli, G. E. Morales-Espejel Hybrid Bearing Life with Surface and Subsurface Survival S. 313-324

„… . non-metallic) material characterized by high hardness, high temperature and chemical resistance, low density …” „… requirements. 2. The progress of hybrid bearing technology The use of ceramic materials for rolling …” „… materials. In the 1980s the practical use of hybrid bearings was undertaken by bearing companies and …”

T. Amann, A. Kailer, W. Chen, J. Rühe Entwicklung von galvanisch gekoppelten Gleitlagern mit niedrigen Reibungs- und Verschleißwerten – Verwendung von komplexen Fluiden als Schmierstoff und als Additiv in Wasser zur tribologischen Optimie... S. 33-44

„… abstoßende Doppelschichtkraft erzeugen kann, die einen Teil der Last trägt [24]. 2. Material und Methoden …” „… Herstellung einer galvanischen Zelle wurden Kupfer (Cu) als edleres und Aluminium (Al) als unedleres Material …” „… Kopplung durch elektrische Isolation des Materials durchgeführt. Anwendungsnahe Reibversuche wurden mit …”

S. Bill Higher efficiency and lifetime improvement for bearings S. 325-328

„… exposed to very large and varying loads it can come to strong material stresses. Picture 1 …” „… examine the friction and wear behavior of materials and coatings and the lubricant properties in loads by …”

K. Bobzin, M. Öte, T. Königstein, W. Wietheger Thermisches Spritzen zur Herstellung maßgeschneiderter Gleitlagerbeschichtungen für hochbelastete Lagerstellen S. 45-54

„… Verfügung gestellt und das hexagonale Bornitrid von Momentive Performance Materials (Albany, USA) wurde vom …” „… material concepts for thermally sprayed hydrodynamic bearings,” Journal of Thermal Spray Technology, Vol …” „… Metal Engine Blocks with a Nanocomposite Material using the Plasma Transferred Wire Arc Thermal Spray …”

F. Steinweg, A. Mikitisin WEA/WEC-Bildung in ölgeschmierten Wälzkontakten – Einfluss von elektrischem Strom und Schlupf S. 257-272

„… zur Überrollrichtung. Große Bereiche von gefügeverändertem Material werden von feinen Rissen …” „… bearings. In: Materials Science and Technology 32 (2016) 11, S. 1133– 69. [2] Özel, M. O.: Entstehung von …” „… ] Maitland, T.; Sitzman, S.: Electron Backscatter Diffraction (EBSD) Technique and Materials …”

B. Hahn, D. Vlasenko, T. Kammerbauer Simulation von Lagerkäfigen in CABA3D mit detaillierter Festigkeitsanalyse S. 173-182

„… erste Schritt ist die Berechnung der Spannungen im Material. Bei der dynamischen MKS-Simulation von …” „… of substructures for dynamic analyses: an overview. In Structures, Structural Dynamics and Material …” „… wird. [9] Zuletzt wird für jeden Knoten eine lokale Wöhlerlinie bestimmt, welche Materialfestigkeit …”

B. Brodmann, D. Helfrich, S. Sommer Prozessüberwachung funktionskritischer Oberflächen in der Lagerindustrie – Anwendungen und Möglichkeiten der Streulichtmesstechnik S. 329-340

„… des Rauheitsprofils die ideale geometrische Oberfläche. In das Material hineinragende Riefen werden …” „… Honens weist nur noch wenige, vom Plateau ins Material hineinragende Riefen auf. Im Profilschnitt ist …”

M. Schwarz, T. Meinerz, V. Aul Anforderungen und Validierung von Wälzlagern in der Antriebsstrangentwicklung S. 65-76

„… beziehen sich somit nur auf lieferantenspezifische Unterschiede wie die Innengeometrie und das Material …” „… hinsichtlich Material und Feingeometrie durchgeführt. Die Untersuchung des Werkstoffs fokussiert sich unter …” „… Materialermüdung gering ausfällt. Zu den relevanten Schadensmechanismen zählen adhäsiver Verschleiß im …”

Titelei/Inhaltsverzeichnis

„… . . . . . . . . . . . 11 H. Niedermeier, T. Kreis, Gebr. Reinfurt GmbH & Co. KG, Rimpar Entwicklung eines neuen Materials …”

A. Maiwald Axiale Wanderbewegungen von Innenringen rein radial belasteter Zylinderrollenlager – Untersuchungen zum Einfluss von Wellenverformungen auf irreversible Schlupfbewegungen im Lagersitz S. 87-96

„… nicht möglich, da jede Anwendung bezüglich ihrer Rahmenbedingungen (Last, Material, Wellengeometrie …” „… Reibbeiwerte betragen im Lagersitz µLS = 0,15 und in der Lager-Laufbahn µWK = 0,0005. Das Materialverhalten …” „… Lager, rein elastisches Materialverhalten Hohlwelle Elastizitätsmodul E = 210 000 N/mm² (Stahl …”

M. Neu, A. Harder, E. Kirchner Sensorische Eigenschaften von Wälz- und Gleitlagerungen – Beherrschen von Unsicherheiten von und durch die Zusatzfunktion S. 183-192

„… ‐ Spannungen Re al sy st em Geometrie Betriebs‐ zustände Material‐ eigenschaften Re du zie rt es S en so rm od …”

V. Hoffmann, D. Bartel 3D-CFD-Simulation eines Gleitlagers mit Versorgungsnut unter Berücksichtigung von Mischreibung – Werkstoff und Oberfläche machen den Unterschied S. 107-118

„… strongly due to different material properties and surface topologies. 3D-CFD-Simulation eines …” „… Materialeigenschaften und Oberflächentopographien grundlegend voneinander. 2. Abstract In this paper a 3 …” „… sind die zugehörigen Materialkenndaten in Tabelle 2 zusammengefasst. Tabelle 2: Materialkenndaten …”

D. Kürten, A. Kailer, I. Khader Hydrogen assisted rolling contact fatigue S. 273-286

„… measurements carried out using the ball-on-disk tribometer. Isotropic linear elastic material behavior was …”

H. Niedermeier, T. Kreis Den „Schmerz“ reduzieren – Die Entwicklung eines Dental-Kugellagers mit 3-Radien-Profil. Das Ermöglichen von Höchstleistungen – trotz härtester Einsatzbedingungen S. 11-22

„… elastisches Materialmodell gewählt. Die Verbindung der Außenringe mit dem Gehäuse erfolgt über O- Ringe …” „… . Hierfür wird ein hyperelastisches Materialmodell zugrunde gelegt. Zur Bestimmung der …” „… Mooney-Rivlin-Materialparameter wurde in Vorversuchen ein Abgleich zwischen Simulation und realen Eigenschaften durchgeführt. Das …”

V. Hoffmann, D. Bartel, C. Stelzer Auslegung eines hochbelasteten Radialgleitlagers mit Hilfe einer Multi-Parameter-Optimierung S. 129-140

„… bestimmt werden. Diese gibt Aufschluss darüber wie Lagerabmessungen, Schmierstoffzufuhr, Materialauswahl …”

S. Unsleber Intelligente Lineartechnik für die Fabrik der Zukunft S. 193-196

„… statt und das System erkennt Unregelmäßigkeiten wie Materialermüdungsausbrüche oder einen …”

F. Schleich, M. Stammler Realitätsgetreue Abbildung von Rotorblattlagerbelastungen durch Berücksichtigung der Anschlusssteifigkeiten S. 209-220

„… Verbindungsstelle gerecht zu werden, ist die Materialstärke am Rotorflansch deutlich größer als in der übrigen …” „… basiert darauf, mit den GfK-Rohren das weiche Materialverhalten und mit den Stahlsegmenten in der Mitte …”

S. Oberdörfer, G. Jacobs, S. Neumann Robustheitstest für Getriebewälzlagerungen in Windenergieanlagen S. 233-244

„… Schmierstofftemp. δ Radiales Lagerspiel αHys Materialhysteresekoeff. cr Rollreibungskoeff. μLFB Reibwert Laufbahn …”

O. Maiß Lebensdauersteigerung von Wälzlagern durch eine hochproduktive Hartbearbeitung – Festwalzen ermöglicht neue Ansätze für die Fertigung von Wälzlagern S. 353-358

„… eingesetzt werden müssen, bzw. die geforderte Lebensdauer durch einen deutlich geringeren Materialanteil …” „… umfassen alle Materialeigenschaften, die durch den Fertigungsprozess unterhalb der Oberfläche beeinflusst …” „… Durch den Einsatz des Hartdrehwalzens wird eine Oberfläche mit einem hohen Materialtraganteil erzeugt …”

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