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VDI Wissensforum GmbH - International Conference on Gears 2023

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2023

Series: VDI-Berichte

Volume 2422 2023

Results in this title

Titelei/Inhaltsverzeichnis

„… ofEngineering and Design, Technical University of Munich, Garching, GermanyTooth Bending Strain Rate Analysis in …” „… plastic gear 1319D. Zorko, N. Vukašinović, B. Černe, Faculty of Mechanical Engineering, University of …” „… a plastic wheel and a steel worm 1419C. Kirchhoff, P. Tenberge, Chair of Industrial and Automotive …”

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

„… plastic deformation, but its implications are still poorly addressed in the literature. The objective of …” „… shot peening. 1. Introduction Transformations in the automotive sector have intensified the segment of …” „… PM gears is cold rolling, which causes plastic and tangential deformation in the material. Another …”

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

„… presence of viscous gear meshing damping is demanded in dynamic models with plastic gears. It is well known …” „… meshing stiffness was used by Bozca [12] to reduce the gear rattle noise in an automotive transmission …” „… gear material and noise level in spur gears for light load application in automotive vehicles. Their …”

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

„… , they are widely used in power transmission systems in various industrial sectors such as automotive …” „… contact ratio increases with lower stiffness of the plastic gear. Thus, the stress concentrations in the …” „… tooth deflection of plastic gearsThe research in terms of the elastic tooth bending is mainly based on …”

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

„… surface of a plastic gear. In addition, we fabricated a monitoring antenna with the same shape as the …” „… of module 1 mm, tooth width 10 mm, and 48 teeth. The material is MC901, an engineering plastic PA6 …” „… Suzuki, Junichi Hongu, Daisuke Iba, Ichiro Moriwaki, Detecting nicked automotive transmission gears in …”

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

„… , and actuators in the automotive sector, where plastic gears offer advantages over steel gears due to …” „… of Munich (TUM), Garching, GermanyAbstract Plastic gears are produced cost-effectively in high …” „… from steel-focused analytical approaches to gears made of plastic. In addition, calculation results are …”

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

„… 1328-1:2013 [1]. With decreasing sizes of involute cylindrical gears in e.g. the field of plastic gears, the …” „… are sufficient to control the manufacturing process. In contrast, conventional plastic gears are …” „… than one million plastic gears can be manufactured. Several gear cavities in a mold multiply this …”

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

„… pressure and the sliding path on the plastic wheel partly behave in the opposite direction. Figure 3 shows …” „… plastic wheels and the deviation of an oil and grease lubrication, the differences in contact behavior of …” „… thickness shifts in favor of bigger plastic teeth. The optimization process taking into account the state of …”

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

„… drives has become a priority. Crossed helical gears with steel worm and plastic wheel are often used in …” „… plastic gear over several meshing positions. However, since the torque transmission in helical gears takes …” „… increasingly important goal in gearbox technology. In a large number of household appliances and automotive …”

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

„… Abrasion Behaviour of PA 66 Gears in Different Cycles, Advances in Materials Science and Engineering. 2014 …” „… In-situ experimental methods for measuring tooth meshing displacements and wear during polymer gear …” „… Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia AbstractThe present paper describes …”

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

„… smaller than calculated in the simulation due to elastic-plastic material effects at the entry of the tool …” „… Tooth Root Burnishing in the Kinematics of Gear SkivingInvestigation of a new process and tool …” „… reduziert und die Gesamtdauerfestigkeit deutlich erhöht. Bei Zahnrädern mit kleinem Modul in modernen …”

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

„… still play a determinant role in several applications ranging from the automotive, to the aeronautical …” „… , with an increase in the power density and performances. Engineering tools allowing a comparison of …” „… the oil flow in an automotive manual transmission. The results of predictions of lubrication …”

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

„… , the automotive sector has shown a trend toward electrification in all segments. The introduction of …” „… have recently received great attention in many engineering areas due to their unique optical …” „… commonly observed in materials science and engineering, where H represents hardness and E represents Young …”

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

„… Improved Method for Validation of Root Stress in Polymer Gears introducing a hybrid approach to …” „… Kingdom 1. Introduction Precision gears manufactured from various types of steel have been in common usage …” „… both the mathematical work of Euler in 1765, and Whitworth’s patent of the gear hobbing machine in 1835 …”

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

„… ), School of Engineering and Design, Technical University of Munich, Garching, Germany Symbols A mm Running …” „… parameter °C Bulk temperature m mg Total material loss - Poisson ratio p N/m Pressure in contact area m /s …” „… disk / test temperature 2 VDI-Berichte Nr. 2422, 2023 9071. Zusammenfassung Schneckengetriebe werden in …”

doi.org/10.51202/9783181024225

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VDI Wissensforum GmbH (ed.)

Dritev 2022

Series: VDI-Berichte

Volume 2401 2022

Results in this title

C. Ugare, A. Sibirko Plastics in high reliability Power Inverter Applications S. 209-222

„… complications of using plastic coolant housing in power density, costs, electromagnetic compatibility (EMC), and …” „… of the plastic coolant housing are presented in this pa-per. 1. Introduction For several commercial …” „… applications are up to 13 kilowatt per litter (kW/l) while in automotive applications values bigger than 20 …”

F. Lagier, N. Freund, K. Bause, S. Ott, A. Albers Simulation-based evaluation of high-speed PEEK gears in automotive powertrains and design of a validation environment for high-speed gears S. 223-240

„… Simulation-based evaluation of high-speed PEEK gears in automotive powertrains and design of a …” „… rpm. This paper thus describes the methodology for evaluating the benefits of plastic gears in …” „… potential use of PEEK in the field of high-speed automotive gearboxes can be determined, an initial analysis …”

F. Schuchter, M. Schönstein, K. Bause, A. Albers Temperature Modelling of a Dual Clutch with Artificial Neural Networks S. 335-346

„… Product Engineering at Karlsruhe Institute of Technology (KIT), Karlsruhe Abstract Sensor models in …” „… approach to simulate property profiles of short fiber plastic composites shows the benefit of ANN in the …” „… vehicle transmissions play a crucial role for their control and regulation. In this context, clutch …”

doi.org/10.51202/9783181024010

VDI Wissensforum GmbH - International Conference on Gears 2017

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2017

Series: VDI-Berichte

Volume 2294 2017

Results in this title

M. Kanters, B. van Wissen, R. Nickel Relevant tribological testing method for high performance plastic gears S. 1507-1518

„… past few years towards a more specialized, higher value-added businesses in Automotive, Electrical and …” „… tribological applications such as gears. DSM has a successful track record in automotive gear applications …” „… different failure mechanisms associated with the use of plastic materials in gear applications …”

J. Cathelin, R. Janssen Material data for advanced plastic gear simulation S. 1553-1564

„… overview on the state of art in plastic gear material data for plastic gear calculation. Based on the …” „… . Introduction Popularity of plastic gearing is constantly increasing. Plastic gears are found in various …” „… accuracy. 2. Gear predictive engineering workflow Most common plastic gear failure modes are wear …”

J. J. Liou, S. Rakuff The development of worm drives S. 503-516

„… view. Plastic worm drives: There is increasing demand from automotive, home/medical appliances, and …” „… rolling in the worm meshing. The plastic gear surface typically wear slowly with a low specific wear …” „… function of price of each plastic relative to the price of POM per kg. Even the price of super-engineering …”

R. Weidig Adoption of polymer gears – Challenges and solutions S. 1565-1574

„… Institute: “The use of plastic in automotive gears”, VDI Transmission Conference, Germany 2012 [2] Alan …” „… aggressive engine or transmission fluids engineering polymers no longer deliver the required performance in …” „… were supplied by Victrex moulded in VICTREXTM PEEK 650G representing a typical automotive engine …”

G. Hlebanja, S. Kulovec, D. Zorko, J. Hlebanja, J. Duhovnik Influence of the tooth flank shape on thermal load of the gear S. 1583-1592

„… precision engineering, the automotive industry, electrical engineering, etc. And both materials are …” „… , J. Duhovnik, University of Ljubljana, Slovenia Abstract This paper discusses differences in …” „… thermal load of cylindrical, plastic involute and S-gears. Whereas there are thermal (temperature) models …”

K. Mao, V. Goodship, N. Madhav, R. Ramakrishnan, P. Langlois Experimental Investigations of Polymer Composite Gear Performance S. 1625-1636

„… transmission, especially within automotive engineering. This paper presents an extensive experimental …” „… . Yelle and F. Safah, ‘Experimental investigation of the load cycle in a plastic gear mesh’, Int. Symp …” „… . Madhav, R. Ramakrishnan, M. Millson, School of Engineering and WMG, Warwick University, Coventry, UK; P …”

R. Meissner, M. Liewald, T. Benkert, M. Hiller, W. Volk Multi-component gearwheels and their manufacturing processes S. 1299-1306

„… , Technical University of Munich, Institute of Metal Forming and Casting (utg) Abstract Gearwheels in …” „… automotive applications are usually monolithic parts. Adapting the already known concept of multi-component …” „… ring as the die in the forging tool allows manufacturing the wheel body as well as joining wheel body …”

L. Gondecki, M. Weibring, P. Tenberge Simulation and test method for the lubricant’s influence on the wear and fatigue mechanisms on tooth flanks S. 29-40

„… and Automotive Drivetrains, Ruhr-University Bochum Abstract The tribological conditions in …” „… PD additives (plastic deformation) which smooth the surface structure without abrasive wear. In Fig …” „… discs in aero-engines. Fatigue of Engineering and Structures, Institut of Mechanical Engineers, pp …”

doi.org/10.51202/9783181022948

VDI Wissensforum GmbH - Kunststoffe im Automobilbau 2016

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VDI Wissensforum GmbH (ed.)

Kunststoffe im Automobilbau 2016

Series: VDI-Berichte

Volume 4342 2016

Results in this title

L. Gervat, M. Lacuve, J. M. Fiard, G. Gauge, F. Bekaert Determination of thermal damages undergone by plastic parts in stochastic environments: application to air ducts S. 107-120

„… Determination of thermal damages undergone by plastic parts in stochastic environments …” „… accurate way of estimating the real damage suffered by plastic parts in environments with stochastic …” „… automotive industry has always been very proactive in embarking on new technologies. This trend has always …”

G. Liraut, A. Tebib Mono-polymer lift-gate solution cuts CO2 emissions S. 47-60

„… collaborated closely in the engineering phase to design the actual structural part of the lift-gate. Trinseo …” „… for the new Renault Espace in 2015 which required a larger plastic part resulting in new technical …” „… structural part and the inner skin) of the lift-gate. The two plastic parts had to be assembled together in …”

A. van den Einden, P. van der Velden Study of lightweight applications in truck development – Metal replacement of a headlamp frame by a thermoplastic S. 319-326

„… ) structural metal part by a part made of a reinforced plastic. This study was carried out in cooperation with …” „… plastic design to emerge. Introduction to lightweight applications in trucks Even in the truck sector …” „… and more recently plastic applications in the engine such as the valve cover and oil sump have been …”

U. A. Karsch Tanksysteme aus Kunststoff, Energieträger für zukünftige Fahrzeugkonzepte S. 301-318

„… Literatur: [1]. Karsch, U.A.: The fuel Tank: A complex system made of plastic, in Plastics in Automotive …” „… . Karsch, Kautex Textron, Bonn Kurzfassung Die Mehrheit der heutigen Kraftstofftanksysteme in aller …” „… Welt besteht aus Kunststoff, mehrheitlich aus hochmolekularem Polyethylen (HDPE) in Einschicht- und …”

doi.org/10.51202/9783182443421

VDI Wissensforum GmbH - Plastics in Automotive Engineering 2016

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering 2016

Series: VDI-Berichte

Volume 4343 2016

Results in this title

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

„… Determination of thermal damages undergone by plastic parts in stochastic environments …” „… accurate way of estimating the real damage suffered by plastic parts in environments with stochastic …” „… automotive industry has always been very proactive in embarking on new technologies. This trend has always …”

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

„… collaborated closely in the engineering phase to design the actual structural part of the lift-gate. Trinseo …” „… for the new Renault Espace in 2015 which required a larger plastic part resulting in new technical …” „… structural part and the inner skin) of the lift-gate. The two plastic parts had to be assembled together in …”

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

„… ) structural metal part by a part made of a reinforced plastic. This study was carried out in cooperation with …” „… plastic design to emerge. Introduction to lightweight applications in trucks Even in the truck sector …” „… more recently plastic applications in the engine such as the valve cover and oil sump have been …”

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

„… system made of plastic, in Plastics in Automotive Engineering conference, Mannheim, 13th/14th April 2002 …” „… of plastic, mostly from high-density polyethylene (HDPE) in single- and multi-layer wall …” „… markets fuel tank systems are over 90% made of plastic while in the BRIC countries figures of more than 60 …”

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

„… components for the automotive interior. In addition to consideration of the technical aspects, a first …” „… is a significant control variable in influencing fuel consumption. [1] The automotive interior too …” „… common use for decades in the automotive interior. 214 In a door trim panel, for example, these …”

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

„… ] and the VDI conference Plastics in Automotive Engineering 2015 [3] carbon-fiber pellets from …” „… was in the customer-relevant interpretation of requirements over a plastic-specific temperature range …” „… 2014 [3] Sustainable with carbon, Dr. Stephan Huber, 39th VDI conference Plastics in Automotive …”

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

„… Institute for Plastics Engineering. In this test in the case of puroclear® the scratch starts to close up …” „… Innovation 42 Award 2015 in the field of automotive interiors on Puromer Rühl GmbH and its partners. A …” „… the vehicle interior and successfully introduced onto the market, such as in the fine-wood steering …”

doi.org/10.51202/9783182443438

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