Analysis and Optimization of Differential Abnormal Noise Tests for Low Speed Steering

Jun Zhang; Yongzhong Bao; Shengxiang Chu; Hanfang Zhang

doi:10.16578/j.issn.1004.2539.2022.09.017

您当前的位置：

首页 >

文章列表页 >

Analysis and Optimization of Differential Abnormal Noise Tests for Low Speed Steering

Test·Analysis | 更新时间：2022-09-26

- Analysis and Optimization of Differential Abnormal Noise Tests for Low Speed Steering
- Journal of Mechanical Transmission Vol. 46, Issue 9, Pages: 126-131(2022)
- 作者机构：
  
  1.吉利汽车研究院（宁波）有限公司，浙江宁波 315336
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2022.09.017
  CLC：
扫描看全文
张军,鲍勇仲,储胜祥等.低速转向行驶的差速器异响测试分析及优化[J].机械传动,2022,46(09):126-131.

Zhang Jun,Bao Yongzhong,Chu Shengxiang,et al.Analysis and Optimization of Differential Abnormal Noise Tests for Low Speed Steering[J].Journal of Mechanical Transmission,2022,46(09):126-131.
张军,鲍勇仲,储胜祥等.低速转向行驶的差速器异响测试分析及优化[J].机械传动,2022,46(09):126-131. DOI： 10.16578/j.issn.1004.2539.2022.09.017.

Zhang Jun,Bao Yongzhong,Chu Shengxiang,et al.Analysis and Optimization of Differential Abnormal Noise Tests for Low Speed Steering[J].Journal of Mechanical Transmission,2022,46(09):126-131. DOI： 10.16578/j.issn.1004.2539.2022.09.017.

摘要

差速器是汽车传动系统的重要传动部件之一，其故障模式的分析与控制一直是汽车行业内关注的热点。以某搭载紧凑型轿车的低速行驶转弯异响为背景，系统阐述了问题分析与排查过程，通过差速器性能台架实现了异响问题的复现，结合故障零部件的解析，提出了差速器异响问题的潜在机理和解决思路。通过行星轴定位装配方式和加工工艺的优化，准确有效地消除了该车型差速器的异响，这对于整车瞬态工况下传动系统NVH（Noise、Vibration、Harshness）与异响问题的解决排查，具有一定的工程指导价值。

Abstract

Differential is one of the important parts of automobile transmission system. The analysis of its fault mode and the control of it have always been the focus in the automotive industry. Thus， an analysis and investigation process of the abnormal noise problem is systematically expounded based on a CVT sedan low-speed steering condition. The reproduction of the abnormal noise problem is realized through the differential performance bench. Combined with the disassembly analysis of the fault parts， the potential mechanism and solution of differential abnormal sound problem are proposed. Through the optimization of planetary shaft positioning assembly method and processing technology， the abnormal sound of the differential of the vehicle is accurately and effectively eliminated, which has certain engineering guidance value for the solution and investigation of NVH（Noise， Vibration， Harshness） and abnormal sound problems of the transmission system under transient working conditions of the vehicle.

关键词

差速器异响行星齿轮半轴齿轮行星齿轮轴

Keywords

DifferentialAbnormal noisePlanetary gearAxle shaft gearPlanetary gear shaft

references

柴少彪，汤会芳，孟庆祥.减速箱差速器行星轮圆柱销失效分析［J］.汽车科技，2020（5）：80-83.

CHAI Shaobiao，TANG Huifang，MENG Qingxiang.Gearbox differential planetary gear spin shaft failure analysis［J］.Automobile Science & Technology，2020（5）：80-83.

姚书涛，关崴，赵彦辉，等.自动变速器差速器烧蚀故障分析［J］.汽车实用技术，2016（11）：149-151.

YAO Shutao，GUAN Wai，ZHAO Yanhui，et al.Automatic transmission differential ablation failure analysis［J］.Automobile Technology，2016（11）：149-151.

宋开勋.轴间差速器十字轴的疲劳断裂分析与改进［J］.中国重型装备，2013（2）：16-18．

SONG Kaixun.Analysis and innovation of fatigue fracture for inter axial differential cross shaft［J］.China Heavy Equipment，2013（2）：16-18．

SHI Zhenghong，CHEN Jui，KOLIVAND Mohsen，et al.Design optimization of differential bevel gear for NVH improvement［C］.SAE Technical Paper，2019-01-1552，DOI：https：//doi.org/10.4271/2019-01-1552http://dx.doi.org/https：//doi.org/10.4271/2019-01-1552.

Miho Nakatsuka，Tetsuya Miwa，Junji Yoshida.Development of an analytical method for rear differential gear whine noise utilizing principal component contribution by OTPA and CAE［C］.SAE Technical Paper，2019-01-1555，DOI：https：//doi.org/10.4271/2019-01-1555http://dx.doi.org/https：//doi.org/10.4271/2019-01-1555.

陈煜，张军，滕晓雷，等.电驱总成转向引起的差速器异响诊断与分析［C］.中国汽车工程学会年会暨展览会，2020：1179-1182.

CHEN Yu，ZHANG Jun，TENG Xiaolei，et al.Diagnosis and analysis of differential noise of electric drive assembly steering［C］.China SAE Congress & Exhibition，2020：1179-1182.

WAN X，ZHANG J，XU Z M，et al.A fault identification method of rear axle bearing under lateral dynamic load of vehicle［C］.China SAE Congress，2018：749-763.

封旗旗，王陶，王良模，等.基于多目标优化的差速器齿轮修形［J］.机械传动，2020，44（9）：153-158.

FENG Qiqi，WANG Tao，WANG Liangmo，et al.Modification of differential gear based on multi-objective optimization［J］.Journal of Mechanical Transmission，2020，44（9）：153-158.

刘宏，范春利，李浩亮.双金属垫片在驱动桥差速器中的应用及参数设计研究［J］.汽车实用技术，2018（20）：156-158.

LIU Hong，FAN Chunli，LI Haoliang.Application and parameter design of bimetal gasket in driven bridge differential［J］.Automobile Technology，2018（20）：156-158.

YUAN W，DONG G N，GUO Q J，et al.Tribological performance of differential gear end-face sliding on washer with a radial groove［J］.Engineering Failure Analysis，2017，85：126-136.

易勇，刘志浩，姜文义，等.差速器耐久性规范与异响失效分析［J］.汽车技术，2014（10）：32-35.

YI Yong，LIU Zhihao，JIANG Wenyi，et al.Differential durability specification and abnormal noise & failure analysis［J］.Automobile Technology，2014（10）：32-35.

郭远晶，魏燕定，周晓军，等.基于Ｓ变换谱阈值去噪的冲击特征提取方法［J］.振动与冲击，2014，33（21）：44-50.

GUO Yuanjing，WEI Yanding，ZHOU Xiaojun，et al.An impact feature extracting method based on S-transformation spectrum threshold denoising［J］.Journal of Vibration and Shock，2014，33（21）：44-50.

LEE J Y，NANDI A K.Extraction of impacting signals using blind deconvolution［J］.Journal of Sound and Vibration，2000，232（5）：945-962.

张利鹏，祁炳楠.对称式行星齿轮差速器的转矩转速分配特性研究［J］.机械设计与制造，2012（9）：138-140.

ZHANG Lipeng，QI Bingnan.Torque and speed distribution characteristic of symmetrical planetary gear differential［J］.Machinery Design＆Manufacture，2012（9）：138-140.

周新建，于孟，查小净，等.差速器齿轮机构的运动学及动力学分析［J］.机械传动，2010，34（3）：18-21.

ZHOU Xinjian，YU Meng，ZHA Xiaojing，et al.The kinematic and dynamic analysis of the gear mechanism of differential［J］.Journal of Mechanical Transmission，2010，34（3）：18-21.

魏聪，王优强，周亚博，等.汽车差速器锥齿轮差速工况下的热弹流润滑分析［J］.机械传动，2019，43（5）：110-115.

WEI Cong，WANG Youqiang，ZHOU Yabo，et al.Thermal elastohydrodynamic lubrication analysis of automotive differential bevel gear under differential condition［J］.Journal of Mechanical Transmission，2019，43（5）：110-115.

刘丽新，汤一飞，屠有余，等.某汽车差速器故障原因分析及对策［J］.汽车文摘，2020（8）：54-57.

LIU Lixin，TANG Yifei，TU Youyu，et al.Failure analysis and countermeasures on vehicle differential［J］.Automotive Digest，2020（8）：54-57.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Simulation and Analysis of Oil Churning Power Loss in Electric Drive Planetary Gears Based on the CFD Method

Research Progress on Dynamic Uniform Load Characteristics of Planetary Gear Transmission

Analysis of Transient Elastohydrodynamic Lubrication of Asymmetric Polymer Planetary Gears

Study on Dynamic Load Sharing Performance of Planetary Gears with Flexible Pins for Vertical Mills

Reducer Abnormal Noise Analysis and Control Strategy Optimization for an Electric Vehicle Braking at Low Speed Condition

Related Author

No data

Related Institution

Department of Vehicle Engineering, Hebei University of Science and Technology

State Key Laboratory of Vehicle Transmission, China North Vehicle Research Institute

Zhengzhou University of Aeronautics

Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.

Changjiang River Administration of Navigational Affairs

⁰