EXPERIMENT INVESTIGATION ON MULTIPLE FRETTING WEAR OF AUTOMOTIVE HUB BEARING

Abstract

Abstract: A new test rig to measure radical fretting wear of hub bearing is introduced, by which three-group bearings are tested. It turns out that macro fretting wear gratings take place in bearing raceway, micro-apertures appear continuously about 20μm under bearing raceway, and micro-crack parallels to bearing raceway more severe fretting wear. Followed, the 3D stress distribution of hub bearing is simulated under radical load. The simulation demonstrates spaced 3D stress stripe and its amplitude. Based on the experiment, stress distribution simulation of hub bearings under automobile’s typical running conditions, a generalized multiple fretting wear mechanism model for hub bearing is proposed. The model provides a new approach for alleviating fretting wear and enhancing the reliability of hub bearings.

Key words: Automotive, Fretting wear, Hub bearing, Mechanism model, Stress distribution

CLC Number:

TH133

Zhang Xueping;Yao Zhenqiang. EXPERIMENT INVESTIGATION ON MULTIPLE FRETTING WEAR OF AUTOMOTIVE HUB BEARING[J]. , 2002, 38(10): 105-107.

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://www.cjmenet.com.cn/EN/

http://www.cjmenet.com.cn/EN/Y2002/V38/I10/105

[1]	HUANG Ming, HUANG Sihan, CHEN Jianpeng, DONG Wei, WANG Baicun, RUAN Bing, GAO Yunpeng, WANG Guoxin, YAN Yan. Dynamic Scheduling Optimization of Island Assembly Lines Under Uncertain Disturbances by Multi-objective Deep Reinforcement Learning [J]. Journal of Mechanical Engineering, 2026, 62(5): 74-87.
[2]	LIU Shuiqing, XU Haoran, FU Jinyuan, HAN Xu. Research on the Wear Failure Mechanism and Life Prediction of Dispensing Valve Needles [J]. Journal of Mechanical Engineering, 2025, 61(21): 355-364.
[3]	LIN Xinyou, DAI Jun, ZENG Songrong. Research on Lane Change Decision Method of Reinforcement Learning Based on Motion Risk [J]. Journal of Mechanical Engineering, 2025, 61(18): 252-266.
[4]	He Yi, DU Yuhao, Wu Kang, Qiu Zhijun. Hierarchical Iterative Search-based Trajectory Planning Method for Self-driving Heavy-duty Semi-trailer Tractors [J]. Journal of Mechanical Engineering, 2025, 61(10): 335-348.
[5]	LIU Shuiqing, FU Jingyuan, SHEN Xiao, HAN Xu. Wear Modeling and Uncertainty Analysis of Impact Needle for Dispensing Robot [J]. Journal of Mechanical Engineering, 2024, 60(7): 34-44.
[6]	DAI Jinyao, LIU Xiandong, SHAN Yingchun, JIANG Er. Research on the Residual Stress Field of Combined Welding of Automotive Steel Wheel [J]. Journal of Mechanical Engineering, 2024, 60(22): 291-301.
[7]	ZHANG Hailun, XU Qing, GAO Bolin, WANG Jianqiang, LI Keqiang. Driver Response Mechanism in Connected Environment—A Case Study of Qualitative Effect Analysis and Quantitative Driving Pattern Extraction of Intersection-approaching Behavior [J]. Journal of Mechanical Engineering, 2024, 60(10): 22-47.
[8]	CHEN Zhuang, DONG Qingbing, LUO Zhentao, WEI Jing, MENG Fanming, QI Qing. Coupling Mechanism of Fretting Wear and Damage Accumulation of Spline Couplings and Service Life Prediction [J]. Journal of Mechanical Engineering, 2023, 59(3): 133-143.
[9]	XIE Yong, WANG Xiaonan, ZHOU Xiang, LIU Zhenguang, YAO Jun, DU Baorui, BAO Chengren. Research Progress of Grain Boundary Liquid Metal Embrittlement Cracks in Galvanized Ultra-high Strength Automotive Steel Resistance Spot Welded Joints [J]. Journal of Mechanical Engineering, 2023, 59(2): 39-50.
[10]	WANG Yuming, LI Hongliang, CHEN Liqing, LIU Jian, LIANG Xiutian. Effects on the Torque Transmission of the Transfer Case Considering the Load-bearing Capacity of Oil Film [J]. Journal of Mechanical Engineering, 2023, 59(15): 151-161.
[11]	DONG Yi-hui, LU Lian-tao, LI Xiao-xuan, ZHAO Hai, CHEN Han, CENG Dong-fang. Simulation Analysis of Fretting Wear and Fatigue of Press-fitted Structure of Hollow Axle and Solid Axle [J]. Journal of Mechanical Engineering, 2022, 58(5): 161-169.
[12]	SONG Xueguan, LAI Xiaonan, HE Xiwang, YANG Liangliang, SUN Wei, GUO Dongming. Key Technologies of Shape-performance Integrated Digital Twin for Major Equipment [J]. Journal of Mechanical Engineering, 2022, 58(10): 298-325.
[13]	GONG Hao, LIU Jianhua, SUN Qingchao, XIA Huanxiong. Definition and Key Technologies of Uniform Assembly for Precision Electromechanical Products [J]. Journal of Mechanical Engineering, 2021, 57(3): 174-184.
[14]	ZHANG Wei, LIU Yang, HOU Bowen, CHEN Dean, SUN Wei, HAN Xiao. Effect of Pitch Difference on Stress Distribution of Thread Pair and Preload [J]. Journal of Mechanical Engineering, 2021, 57(17): 132-148.
[15]	YAO Chaofan, YU Ziliang, QI Hongfeng, ZHAO Xin, WEN Zefeng, LIANG Shulin. Transient Simulations of Gauge-adjustable Wheelset-rail Rolling-sliding Contact in Consideration of the Clearance Fit [J]. Journal of Mechanical Engineering, 2020, 56(24): 115-124.

EXPERIMENT INVESTIGATION ON MULTIPLE FRETTING WEAR OF AUTOMOTIVE HUB BEARING

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments