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VDI Wissensforum GmbH - International Conference on Gears 2022

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2022

Series: VDI-Berichte

Volume 2389 2022

Results in this title

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

„… Potential of woven carbon fiber reinforced polymer composite gears Damijan Zorko, Zoran Bergant …” „… present study, the potential of autoclave-cured, woven, carbon fiber-reinforced polymer (CFRP) composite …” „… short-fiber-reinforced polymer gears. More research would broaden the range of possible applications to fill the large …”

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

„… for polymer gearings made of PA, POM and PEEK and showed that gears made out of fiber-reinforced PEEK …” „… are reinforced with fibers [16]. WEIDIG ET AL. quantifies the inertial and mass savings of PEEK gears …” „… from the crack is visible. The used PEEK is reinforced with carbon fibers, with a diameter of 10-15 …”

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

„… ). A typical value VDI-Berichte Nr. 2389, 2022 1089 for a 30%wt fiber reinforced polymer is 0.75 …” „… Predicting Static and Fatigue Performance of Fiber Reinforced Plastic Gears Ir. Benjamin van …” „… fiber reinforced plastic gears is obtained using dedicated gear testers and advanced finite element …”

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

„… .: Wear-coefficient analyses for polymer-gear life-time predictions: A critical appraisal of methodologies. Wear, 2021 …” „… of fiber orientation on the root stress should be evaluated, temperature calculation model could be …” „… the behavior of polymers at high number of cycles, usually based on the knowledge they have on fatigue …”

Titelei/Inhaltsverzeichnis S. I-XXVIII

„… . Pogačnik, Bauhar s.p., Bled, SloveniaPotential of woven carbon fiber reinforced polymer composite gears …” „… , SloveniaPredicting static and fatigue performance of fiber reinforced plastic gears 1083B. van …” „… , Bauhar s.p., Bled, Slovenia f LubricationLubricated polymer-steel-systems: influence of the surface and …”

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

„… on an unreinforced and a carbon fiber rein-forced PEEK material.4. Test rig set upAll experimental …” „… Ra = 0.1 μm, while the car-bon fiber reinforced test gears indicate surface roughness values of Ra …” „… properties. The addition of carbon fibers increases the Young's modulus of the reinforced variant …”

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

„… reinforced PA9T is lower than 30% glass fiber reinforced PA6T. Conclusion: due to the low water absorption …” „… Weight and cost reduction potentials with high performance polymers for gearsKazuma Yanagisawa …” „… , HattersheimAbstractWeight and cost reduction potentials with high performance polymers for gears Use in drive elements of …”

doi.org/10.51202/9783181023891

VDI Wissensforum GmbH - Kunststoffe im Automobilbau 2017

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VDI Wissensforum GmbH (ed.)

Kunststoffe im Automobilbau 2017

Series: VDI-Berichte

Volume 4347 2017

Results in this title

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

„… parts made of short-fiber-reinforced polymers An example illustrating the greater reliability of …” „… short-fiber-reinforced polymers. The designer has to face challenging tasks, in order to conduct accurate and reliable …” „… carbon-fiber-filled polymers considered as isotropic materials, are ones inherited from the metal world. Such an …”

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

„… continuous-fiber-reinforced polymers which are relevant to crash applications: Visco-elastic behavior (simplified …” „… non-reinforced and fiber-reinforced polymers Within this study a characterization method similar to the …” „… Improved crash simulation of endless-fiber-reinforced thermoplastics – organic sheets Dipl.-Ing …”

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

„… the fatigue behavior of the short-fiber-reinforced polymers. They tried anisotropic analyses using …” „… isotropic analyses will be inappropriate for short-fiber-reinforced thermoplastics and that orthotropic …” „… between the injection-molding method and stress analysis of short-fiber-reinforced composites. They chose …”

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

„… the polymer/gas mixture. Increased shear stresses in this zone could result in higher fiber breakage …” „… order to reduce weight, cost and carbon footprint in automotive parts. Glass-fiber-reinforced …” „… % chemically-coupled high-performance glass-fiber-reinforced polypropylene compound (PP 20GF Fibremod™ GE277Al …”

Titelei/Inhaltsverzeichnis S. I-XI

„… short-fiber-reinforced polymers E. Spini, RadiciGroup Performance Plastics, Chignolo d'Isola (Bergamo), Italy; A …” „… endless-fiber-reinforced thermoplastics – organic sheets Dipl.-Ing. M. Franzen, Ford Werke GmbH, Research & Innovation …” „… in Nutzfahrzeugen Leichtbau Lightweight design for increased payload: new ways using polymer …”

doi.org/10.51202/9783182443476

VDI Wissensforum GmbH - Plastics in Automotive Engineering 2017

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering 2017

Series: VDI-Berichte

Volume 4348 2017

Results in this title

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

„… parts made of short-fiber-reinforced polymers An example illustrating the greater reliability of …” „… short-fiber-reinforced polymers. The designer has to face challenging tasks, in order to conduct accurate and reliable …” „… carbon-fiber-filled polymers considered as isotropic materials, are ones inherited from the metal world. Such an …”

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

„… continuous-fiber-reinforced polymers which are relevant to crash applications: Visco-elastic behavior (simplified …” „… non-reinforced and fiber-reinforced polymers Within this study a characterization method similar to the …” „… Improved crash simulation of endless-fiber-reinforced thermoplastics – organic sheets Dipl.-Ing …”

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

„… the fatigue behavior of the short-fiber-reinforced polymers. They tried anisotropic analyses using …” „… isotropic analyses will be inappropriate for short-fiber-reinforced thermoplastics and that orthotropic …” „… between the injection-molding method and stress analysis of short-fiber-reinforced composites. They chose …”

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

„… the polymer/gas mixture. Increased shear stresses in this zone could result in higher fiber breakage …” „… order to reduce weight, cost and carbon footprint in automotive parts. Glass-fiber-reinforced …” „… % chemically-coupled high-performance glass-fiber-reinforced polypropylene compound (PP 20GF Fibremod™ GE277Al …”

Titelei/Inhaltsverzeichnis S. I-XI

„… through-process modeling of injection-molded parts made of short-fiber-reinforced polymers E. Spini, RadiciGroup …” „… Engineering plastics, fiber-reinforced composites and multifunctional plastic composites provide ongoing …” „… . Goetzelmann, Magna Exteriors, Sailauf 101 Improved crash simulation of endless-fiber-reinforced thermoplastics …”

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

„… fiber composite made of glass fibers, carbon or aramid, and also a polymer matrix, such as …” „… Organo-sheet = material fiber composite consisting of continuous strand fibers and a polymer LWRT = Low-Weight …” „… = continuous strand-reinforced thermoplastic PP-EPDM = thermoplastic SMC = Sheet Molding Compound – fiber …”

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

„… diagram shows the lightweight potential of continuous glass-fiber-reinforced plastics (GRP) and …” „… continuous carbon-fiber-reinforced plastics (CFRP) with regard to specific strength and stiffness as …” „… reinforcement As even sheet steel cannot be endlessly deep-drawn, neither can continuous-fiber-reinforced …”

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

„… . J. Reddemann, Dr.-Ing. H. Seifert, AUDI AG, Ingolstadt Abstract Continuous-fiber-reinforced …” „… quantities economically. However, the energy required to produce fiber-reinforced plastic components has …” „… fiber-reinforced plastics can score over conventional lightweight materials, especially in offering great freedom …”

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

„… mineral-fiber-reinforced Bayflex® 180, gives the component virtually isotropic properties, thereby facilitating the …” „… carbon-fiber-reinforced plastic components. These recyclates give the PUR materials uniform mechanical properties and are …” „… component. In the rear bodywork of the GT3 RS, a lightweight version of filler-reinforced polyurethane …”

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

„… offer. Carbon fiber, glass fiber, mineral fiber are used as reinforcement materials; flame retardants …” „… which high torques can be transferred and thus damage the polymer as little as possible. Our laboratory …” „… polymer raw materials. Over the years our compounding facilities have changed as radically as the public …”

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

„… fiber-reinforced plastics for automotive serial production A. Liebsch, R. Kupfer, M. Gude, Institut für …” „… 216 functionalized in the next process step by being overmolded with long-fiber-reinforced …” „… flexurally rigid hollow profiles as well as flat components. Substituting lightweight fiber …”

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

„… . Glass-fiber-reinforced polyamides 6, PA66, 6.10, 6.12 play an indispensable rôle in the international automotive industry …” „… of the materials. This cites temperatures of 110 °C for non-reinforced and 140 °C for reinforced …” „… fluorescence with an accuracy of about 1 ppm. As regards use with polymers, no equipment supplier was ready to …”

doi.org/10.51202/9783182443483

VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

Results in this title

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

„… fiber-reinforced to increase its mechanical properties and wear-resistance. Also, they usually contain an internal …” „… the homogenization of properties of fiber-reinforced plastics, which typically exhibit a significant …” „… distinguished across the thickness of injection molded parts made from fiber-reinforced plastics [15]. In the …”

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

„… . Aramid fibers are especially suitable for polymers with inherent good sliding behavior like POM and PA …” „… stability is worse than of PA. However, POM should not be reinforced with glass fiber for gear applications …” „… sliding enhancement is problematic. Once the small polymeric surface layer is worn the glass fibers lay …”

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

„… example of tensile test results for a glass fiber reinforced PPA is presented on Fig. 3. A strong …” „… a glass fiber reinforced PPA. (a.) Influence of temperature. (b.) Material characteristics derived …” „… reinforced polymer composites. International journal of Fatigue, n°70, pp.297-321, 2015 [8] Schijve, W …”

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

„… optional but recommended for injection-molded short fiber-reinforced plastics, since varying fiber …” „… orientation causes an anisotropic material behavior. Local fiber orientation is mapped to the mesh of the …” „… , stress ratio R as well as fiber orientation, if required. Non-uniform loads are considered by means of …”

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

„… polyetheretherketone (PEEK) and endless carbon fibers. Behind these results is a research project funded by …” „… can be used in combination with a high-performance polymer. To this end, the Centre for Product and …” „… other, is particularly high, especially on gears reinforced with short fibres. Tooth fracture on the …”

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

„… J.; Grkman, G.; Duhovnik, J.: Accelerated lifetime testing of reinforced polymer gears. Journal of …” „… fibers for example can increase the mechanical part properties. Material modifications with additives …” „… increase the potential of polymer gears to a certain degree by changing the morphological structure of the …”

doi.org/10.51202/9783181023556

VDI Wissensforum GmbH - PIAE Europe 2023

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VDI Wissensforum GmbH (ed.)

PIAE Europe 2023

Series: VDI-Berichte

Volume 2418 2023

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M. Schlummer, D. Arends Recycling of Plastics from Automotive Shredder Residues S. 275-288

„… contains polyolefins with and without mineral fillers and fibers, fiber-reinforced polyamides as well as …” „… fiber-reinforced grades), ABS and PC/ABS are also found in significant quantities. Furthermore, many textiles are …” „… enriched [9]. Polyamides, PC and PC/ABS as well as many highly-filled and glass fiber-reinforced …”

S. Lang, C. Niermann Sustainably high-quality! Are recyclates the only way to reduce CO2? S. 159-182

„… correspondingly. Housings currently being produced in series applications are made of glass-fiber-reinforced …” „… solution is about 10% better overall than the PA66 solution. 4.3 Glass-fiber-reinforced PP for structural …” „… with a balanced ratio of stiffness and toughness and a low tendency to warpage. Glass-fiber-reinforced …”

Titelei/Inhaltsverzeichnis S. I-XII

„… Materials/WerkstoffeDevelopment process of short-fiber-reinforced plastic components with regard to structural durability 301 …” „… compounds for contributing to sustainable cars of the future 213N. Schlutig, Sumika Polymer Compounds Europe …” „… Front End, La Verrière, France Test and Simulation/Test und SimulationThe next level of polymer parts …”

S. Weidmann, T. Hoffmann, M. Duhovic, J. Weber, P. Mitschang Cutting-edge joining processes for TP-FRPC and multi-material structures made of TP-FRPC and metals S. 673-688

„… Verbundwerkstoffe GmbH, Kaiserslautern Abstract Processing technologies for fiber reinforced polymer composites …” „… . 2418, 2023 6731. Introduction Fiber-reinforced polymer composites (FRPCs) combine two material …” „… hysteresis losses. [8] In Fig. 7 the principle of induction heating of carbon fiber reinforced polymers is …”

G. J. Anderson Dynamic Fatigue Testing of Polyamide 6 – The Determination of S-N Curves for an Anisotropic Glass Filled PA6 S. 371-382

„… Weighting Short glass fiber reinforced Polyamides are of specific interest to replace metal parts since they …” „… fiber-reinforced composites depends on orientation to the load direction. Fiber orientation is greater in the shell …” „… ® 215-10 MGH is a 15% mineral and 10% glass fiber reinforced, heat stabilized polyamide 6 designed for …”

N. Schlutig Pushing the boundaries of eco-solutions based on recycled polypropylene compounds for contributing to sustainable cars of the future S. 213-228

„… Polyamide 6 or 66 glass-fiber-reinforced, even PBT reinforced shows equivalent properties. The tensile …” „… and 6) could be matched with 40% or 50% glass-fiber-reinforced rPP and still give key benefits in …” „… and 4) and if we want to replace virgin Polyamide 6 or 66, glass-fiber-reinforced F815R59 could be a …”

W. Hübsch, H. Dannbauer, C. Gaier, S. Fischmeister Development process of short-fiber-reinforced plastic components with regard to structural durability S. 301-320

„… Development process of short-fiber-reinforced plastic components with regard to structural …” „… method, automotive engineering, short-fiber-reinforced plastics, fiber orientation, S-N curve …” „… environment. For this reason the use of new and lightweight materials such as short-fiber-reinforced plastic …”

F. Groh, R. Apfelbeck, W. v. Gilst, A. Karl Innovative shear panel in plastic for vehicles with shortened battery modules S. 519-532

„… expedient due to the inherent stiffness of glass-fiber-reinforced plastics. In unidirectionally reinforced …” „… time, a cost-optimized variant with a homogeneous structure made of long-fiber-reinforced PP-GF50 was …” „… homogeneously long-fiber-reinforced D-LFT molding compound (PP-GF50) and in the base plate is additionally …”

H. Häberle Use of plastic in the new MAN truck – sustainable solutions, also through the use of recyclates S. 83-92

„… then backfoamed with a long-fiber-reinforced polyurethane system. The sheet waste as well as the …” „… was still being manufactured in a mineral-reinforced PC/ABS with a soft paint. Fig. 2: TGS cab …” „… – high-performance polypropylene with 30%, 40% and 50% glass-fiber content. Adjusted for the glass-fiber content …”

C. Scarazzo Building a closed-loop: Molecular recycling of automotive plastic waste S. 585-600

„… applications (e.g., tire cord, seat belts and other fiber applications as well as glass fiber reinforced …” „… recycling technology to replace fossil-based feedstock and create polymers without compromising performance …” „… fossil-based feedstock and create polymers without compromising performance for use in new automotive …”

D. Braun, E. Kougioumtzi, O. Geiger, M. Prinz From Scrap Tires to Door Handles S. 427-436

„… handle made from glass fiber reinforced polyamide. The project was based on a co-creation between …” „… fossil raw materials in the production of glass-fiber-reinforced polyamide for use in sophisticated …” „… , which attributes alternative raw materials as a feedstock to the amount needed to produce the polymer …”

A. Munch Elmér, H. Palokangas Materialsmart – Materialchoice – The key to de-carbonizing your products S. 229-238

„… significantly. The glassfiber is still virgin to ensure fiber length and properties. If 70% of the polymer is …” „… polymer material choice is the Materialsmart® -concept. This tool is created by a process based LCA and …” „… by various polymers, from both virgin and recycled source, reinforcements, additives and pigments …”

W. Hübsch, H. Dannbauer, C. Gaier, S. Fischmeister Entwicklungsprozess kurzfaserverstärkter Kunststoffkomponenten bezüglich Betriebsfestigkeit S. 321-342

„… ., Werkhausen A., „Fatigue Life Prediction of Short Fiber Rein-forced Plastic Components“,NAFEMS Seminar …” „… basiert auf Forschungsarbeiten am Polymer Competence Center Le-oben GmbH (PCCL) im Rahmen des …” „… . Literatur [1] Zago A., Springer G.S., “Life Prediction of Short Fiber Composites”, Final Report to BMW AG …”

doi.org/10.51202/9783181024188

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