Optimization Design of the High-speed Gear Web Structure of Electric Vehicles Based on Numerical Simulation

Wang Peng; Yu Lei; Huang Chao

doi:10.16578/j.issn.1004.2539.2024.06.011

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Optimization Design of the High-speed Gear Web Structure of Electric Vehicles Based on Numerical Simulation

Design· Calculation | 更新时间：2024-06-19

- Optimization Design of the High-speed Gear Web Structure of Electric Vehicles Based on Numerical Simulation
- Journal of Mechanical Transmission Vol. 48, Issue 6, Pages: 69-75(2024)
- 作者机构：
  
  1.舍弗勒贸易（上海）有限公司，上海 201805］
  2.同济大学汽车学院，上海 201804
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2024.06.011
  CLC：
- Published：15 June 2024，
  
  Received：15 March 2023，
  
  Revised：10 April 2023，
扫描看全文
王鹏,余磊,黄超.基于数值仿真的电动汽车高速齿轮轮辐结构优化设计[J].机械传动,2024,48(06):69-75.

Wang Peng,Yu Lei,Huang Chao.Optimization Design of the High-speed Gear Web Structure of Electric Vehicles Based on Numerical Simulation[J].Journal of Mechanical Transmission,2024,48(06):69-75.
王鹏,余磊,黄超.基于数值仿真的电动汽车高速齿轮轮辐结构优化设计[J].机械传动,2024,48(06):69-75. DOI： 10.16578/j.issn.1004.2539.2024.06.011.

Wang Peng,Yu Lei,Huang Chao.Optimization Design of the High-speed Gear Web Structure of Electric Vehicles Based on Numerical Simulation[J].Journal of Mechanical Transmission,2024,48(06):69-75. DOI： 10.16578/j.issn.1004.2539.2024.06.011.

摘要

随着电动汽车对电驱动系统噪声、振动与声振粗糙度（Noise

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1.86266661

2.62466669

Vibration

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Harshness，NVH）性能的要求越来越高，对电驱动传动系统齿轮设计提出了更高的要求。基于数值仿真的方法对电驱动传动系统平行轴式减速器大齿轮轮辐结构进行了优化设计。从齿轮模态、齿根应力、传动误差和制造误差敏感性4个方面分析对比了简单板式、圆减重孔板式、长减重孔板式、加强筋板式和交错板式5种大齿轮轮辐结构设计。结果表明，交错板式轮辐结构在齿轮模态、齿根应力、传动误差和制造误差敏感性4个方面都具有优势，尤其在齿轮模态频率方面，相比其他4种方案有显著提升。采用所提方法优化设计的交错板式轮辐结构，在同等质量条件下相比常见的圆减重孔板式结构，齿轮1阶模态频率提高72%，传动误差降低18%，可有效避免大齿轮共振引起的高速齿轮啸叫问题。

Abstract

With the increasing demand of noise-vibration-harshness(NVH) performance of the electric vehicle drive system

higher requirements are put forward for gear design in the electric drive system. Based on numerical simulation

in this study

the gear web design of the wheel of an offset gearbox for the electric drive system is optimized. From mode of vibration

tooth root stress

transmission error to manufacturing error sensitivity

five kinds of gear web designs are analyzed

including simple plate

simple plate with weight reduction bore

simple plate with curved oval bore

simple plate with ribs and complex plate. The results show that with the complex plate design

the mode of vibration

tooth root stress

transmission error and manufacturing error sensitivity of the wheel can all be improved

especially for the natural frequency

which is significantly improved compared with the other four designs. The staggered plate spoke structure optimized using the method described in this study

under the same quality conditions

compared to the common circular weight reduction hole plate structure

increases the first modal frequency of the gear by 72% and reduces the transmission error by 18%. This can effectively avoid the high-speed gear whistling problem caused by large gear resonance.

关键词

齿轮轮辐数值仿真模态齿根应力传动误差制造误差敏感性

Keywords

Gear webNumerical simulationMode of vibrationTooth root stressTransmission errorManufacturing error sensitivity

references

陈强，王鹏，王斌.基于遗传算法的二级减速器齿轮优化设计［J］.汽车实用技术，2019，44（23）：62-65.

CHEN Qiang，WANG Peng，WANG Bin.Optimization design of two-stage reducer gear based on genetic algorithm［J］.Automobile Applied Technology，2019，44（23）：62-65.

HARIANTO J，HOUSER D R.A methodology for obtaining optimum gear tooth micro-topographies for noise and stress minimization over a broad operating torque range［J］.Gear Technology，2008，25（5）：42-55.

潘晓东，刘祥环，黎超.纯电动汽车高速齿轮传动NVH性能优化研究［J］.重庆理工大学学报（自然科学），2017，31（11）：25-31.

PAN Xiaodong，LIU Xianghuan，LI Chao.Investigation on NVH performance optimization of BEV high speed gear transmission［J］.Journal of Chongqing University of Technology （Natural Science），2017，31（11）：25-31.

王瑞欣，杨超，李金峰，等.电动汽车高速齿轮的振动噪声分析方法研究［J］.机械传动，2019，43（4）：32-36.

WANG Ruixin，YANG Chao，LI Jinfeng，et al.Research of vibration and noise analysis method of high-speed gear for electric vehicle［J］.Journal of Mechanical Transmission，2019，43（4）：32-36.

李沁逸，李俊泓，刘嘉林，等.电动汽车减速器NVH仿真研究与优化［J］.机械传动，2022，46（2）：107-113.

LI Qinyi，LI Junhong，LIU Jialin，et al.NVH simulation research and optimization of electric vehicle reducer［J］.Journal of Mechanical Transmission，2022，46（2）：107-113.

周迎春，胡迪，刘祥环，等.减速器齿轮轮辐设计及其噪声试验研究［J］.机电工程，2022，39（12）：1708-1713，1725.

ZHOU Yingchun，HU Di，LIU Xianghuan，et al.Design and noise test of reducer gear spokes［J］.Journal of Mechanical & Electrical Engineering，2022，39（12）：1708-1713，1725.

汪浩然，方源，章桐.电动汽车减速器振动分析与拓扑优化［J］.机械传动，2015，39（11）：128-131.

WANG Haoran，FANG Yuan，ZHANG Tong.Vibration analysis and topology optimization of gearbox of electric vehicle［J］.Journal of Mechanical Transmission，2015，39（11）：128-131.

孔先念，唐进元.考虑齿轮腹板柔性的齿轮-转子横向振动特征研究［J］.机械传动，2019，43（3）：1-4.

KONG Xiannian，TANG Jinyuan.Study on lateral vibration characteristic of gear rotor considering flexibility of gear web［J］.Journal of Mechanical Transmission，2019，43（3）：1-4.

张永才，刘更，蔺天存，等.薄轮缘斜齿轮结构动应力的实验研究［J］.航空动力学报，1995，10（4）：391-394.

ZHANG Yongcai，LIU Geng，LIN Tiancun，et al.Experimental research of structural dynamic stress on thin-rimmed cylindrical gears［J］.Journal of Aerospace Power，1995，10（4）：391-394.

王雁东，陈思雨，唐进元.一种基于OptiStruct-Abaqus的航空齿轮腹板轻量化设计方法［J］.机械传动，2019，43（7）：60-65.

WANG Yandong，CHEN Siyu，TANG Jinyuan.A lightweight design method for aviation gear web based on OptiStruct-Abaqus［J］.Journal of Mechanical Transmission，2019，43（7）：60-65.

SUN Z，TANG J，CHEN S，et al.Mesh stiffness and dynamic response analysis of modified gear system with thin web and weight reduction holes［J］.Journal of Sound and Vibration，2023，546： 117437.

古成中，吴新跃，张文群.辐板刚度、阻尼及齿面摩擦对齿轮振动特性的影响［J］.振动与冲击，2011，30（9）：178-183.

GU Chengzhong，WU Xinyue，ZHANG Wenqun.Effects of teeth surface friction，web damping and web stiffness on nonlinear dynamic behaviors of gear transmission system［J］.Journal of Vibration and Shock，2011，30（9）：178-183.

陈文华，朱海峰，樊晓燕.齿轮系统传动误差的蒙特卡洛模拟分析［J］.仪器仪表学报，2004（4）：435-437，444.

CHEN Wenhua，ZHU Haifeng，FAN Xiaoyan.Monte-Carlo simulation analysis of transmission error for gear drive systems［J］.Chinese Journal of Scientific Instrument，2004（4）：435-437，444.

刘更，沈允文，蔺天存，等.具有不同腹板布置的薄轮缘圆柱齿轮的模态实验［J］.机械科学与技术，1995，14（4）：89-92.

LIU Geng，SHEN Yunwen，LIN Tiancun，et al.Modal experiment on thin-rimmed cylindrical gears with different web arrangements［J］.Mechanical Science and Technology for Aerospace Engineering，1995，14（4）：89-92.

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