Zusammenfassung
Foreword The International Conference on Gears in Garching near Munich, Germany, is an established platform for researchers on and manufacturers of gears and transmission systems. At the 10th issue of the conference in September of 2023, gear experts discussed the latest developments and research results from the powertrain industry and academia. Given the increasing challenges of climate change and its impacts, acting in compliance with the UN Sustainable Development Goals is mandatory for all engineers today. Gear engineers must consider these objectives in their research and development activities and provide solutions that meet the technical requirements and contribute to achieving the UN goals. Greenhouse gas (GHG) emission is a primary driver for climate change. Reducing GHG emissions should be an urgent action for the combat against climate change. Therefore, the research on efficiency is assigned a key role. Several contributions in this report discuss the possibilities for further improvement in efficiency from different points of view, like gear design or lubrication. Other subjects of the conferences are Responsible Consumption and Production. H...
Schlagworte
verlustarme Getriebe Risswachstum Stirnrad Planeten Getriebe Lebensdauer Vorhersage Maschenweite Synchronisierung Reibungskoeffizient Lastverteilung Schmierung Ölfluss Simulation schlaues Getriebe Re-X low-loss-gears tooth root load fatigue strenght spur gear crack groth root life prediction model planetary gear mesh phasing friction coefficient ISO 6336 E-Axle applications load distribution NVH multi stage gear trains lubrication planetary gearbox meshing contact oil flow simulation CFD smart gear- Kapitel Ausklappen | EinklappenSeiten
- 1–2 Foreword 1–2
- 67–108 Damage detection 67–108
- 109–156 Load capacity 109–156
- 157–190 Planetary gears: NVH 157–190
- 301–340 Load capacity 301–340
- 341–382 NVH: Impacts 341–382
- 383–428 Asymmetric gear geometry 383–428
- 485–536 CFD: Applications 485–536
- 537–582 Planetary gears: Design 537–582
- 583–632 NVH: Analysis 583–632
- 633–674 Smart gears 633–674
- 675–714 NVH 675–714
- 715–752 Lubrication 715–752
- 753–784 Efficiency and friction 753–784
- 785–828 Efficiency: Gearbox 785–828
- 829–880 Bevel and hypoid gears 829–880
- 927–974 Design geometry 927–974
- 975–1016 Efficiency & friction 975–1016
- 1039–1286 Poster Exhibition 1039–1286
- 1287–1300 Sustainability 1287–1300
- 1301–1350 Tooth root strength 1301–1350
- 1351–1388 Fibre reinforcement 1351–1388
- 1389–1434 NVH 1389–1434
- 1469–1514 Gear geometry and calculation 1469–1514
- 1547–1580 Tribology and thermal behavior 1547–1580
- 1581–1858 Gear Production 2023 1581–1858
- 1581–1606 Innovations in gear production 1581–1606
- 1607–1640 Software in gear production 1607–1640
- 1641–1698 Additive manufacturing 1641–1698
- 1699–1748 Materials in gear production 1699–1748
- 1787–1828 Gear metrology 1787–1828
- 1803–1820 Large gear metrology at PTB 1803–1820
- 1859–1876 Manufacturing processes 1859–1876
8 Treffer gefunden
- „... coefficient x2 / -0.259 Pressure angle αn ° 20 Fig. 2: Molded gears made of the selected LNP ...” „... . Introduction The electrification of automotive drive train and multiplication of comfort actuators in car´s ...” „... the origin of the investigation. 2. Noise origin and NVH behaviour of gears. The sources of the noise ...”
- „... a dynamic setting [2], noise levels of two planetary gear sets were measured, one with a meshing ...” „... harmonic, two mode types are always suppressed while one is excited. In the present paper, a passenger car ...” „... experimentally on a bench test. 2. Demonstration of mesh phasing in planetary gear sets vibration As previewed ...”
- „... /150/107, 2 in Fig. 1). When selecting the coupling, care was taken to ensure the lowest possible lateral ...” „... Planet 1 d-4 Locking element RfN 8006 55x62 d-5 Clamping bush with screws d-6 Pinion shaft planet 2 d-7 ...” „... + - + -+ - + -x y xR y+ - + -+ - + -Sun Shaft Constrained | e = 100 µmVDI-Berichte Nr. 2422, 20231846.2 Load ...”
- „... / +1)1 Ecological1.1 Material aspects1.2 Energy aspects1.3 Land use1.4 Water useEcological rating X ...” „... Social3.1 Peoples care3.2 Health3.3 Harmful emissions3.4 Noise3.5 Working conditions3.6 Transparency3.7 ...” „... development according to VDI 2221 [2] can be split in the four main steps: - Clarification of development task ...”
- „... stage. For the modeling of the components and assembly, SIMPACK 2023x.2 is selected as the MBS software ...” „... Cars 13(2), 2015 [4] Lutz, M.; Chavan, P.; Haller, S.: MBS model validation of an industrial gearbox ...” „... -223 XXII, 2023. [6] Dassault Systemes: Simpack 2023x.2 Product Documentation, 2023 [7] Weber, C ...”
- „... + L(y) / Factor1/mn))] 2) Δfβ = value/2* [1 – Sin(2*π (0.25 - Factor2/Factor1 + b(x) / Factor1/mn))] 3 ...” „... , how manufacturing deviations affect the NVH and/or load distribution behavior of gears. 1.2 ...” „... : Example of a profile (left) and a flank line (right) measurement on tooth no. 33 to 36 of a gear mn=2 ...”
- „... Gussteile aus ADI EN GJS-900-8 und konventionellem perlitischen Kugelgrafitguss EN-GJS-700-2 durchgeführt ...” „... graphite iron EN-GJS-700-2. Test gears were manufactured from cylindrical sections of industrial planetary ...” „... microscopy, as well as X-ray diffraction. The results demonstrate the importance of fine nodular graphite ...”
- „... the evaluation of the fluid flow of 2- & 3-stage planetary gear units dependent on different gear unit ...” „... in the automotive industry, e.g. in electric cars, but also as industrial gear units in various ...” „... sectors, e.g. as crusher, shredder or mixer drive. For this study, the planetary gear series P2.e from SEW ...”