Fretting Damage Behaviors of ER8 Steel Wheel Hub Surface of Motor Car and Trailer

HE Chenggang; ZOU Gang; YE Rongwei; ZHAI Yujiang; LI Peng; FU Bin; LIU Jihua

doi:10.11973/jxgccl202305005

Materials and Mechanical Engineering > 2023 > 47(5): 26-34,40. > DOI: 10.11973/jxgccl202305005

HE Chenggang, ZOU Gang, YE Rongwei, ZHAI Yujiang, LI Peng, FU Bin, LIU Jihua. Fretting Damage Behaviors of ER8 Steel Wheel Hub Surface of Motor Car and Trailer[J]. Materials and Mechanical Engineering, 2023, 47(5): 26-34,40. DOI: 10.11973/jxgccl202305005

Citation:

PDF (7336 KB)

Fretting Damage Behaviors of ER8 Steel Wheel Hub Surface of Motor Car and Trailer

1. School of Railway Tracks and Transportation, Wuyi University, Jiangmen 529020, China;
2. Comprehensive Training Center of Modern Industrial Production Technology, Wuyi University, Jiangmen 529020, China

More Information

Received Date: March 28, 2022
Revised Date: March 22, 2023

Graphical Abstract

Abstract

Abstract

By taking ER8 steel wheel hubs of motor car and trailer of an electric motor train unit operating 1.73×10⁶ km in a windy and sandy environment in northwest China as the research object, the fretting damage behaviors of wheel hub surface of motor car and trailer were analyzed by hardness testing and surface and section damage morphology observation. The results show that the average surface hardness, hardening layer depth and maximum plastic deformation layer thickness of the motor car wheel hub were about 335 HV, 300 μm and 29 μm, respectively, which were greater than 310 HV, 250 μm and 25 μm of the trailer wheel hub. The surface damage of the trailer wheel hub was mainly interlaced shallow furrows; there were many continuous spalling pits and fatigue cracks, and oxidative wear occurred. The section damage of the trailer wheel hub was mainly spalling pits, and there were small-angle long cracks in some areas. The surface damage of the motor car wheel hub was mainly deep furrows in the same direction and a small number of large spalling pits, and there were few surface fatigue cracks; the section damage was mainly long cracks with small angles, and there were cracks propagating inward along the plastic deformation lines on a partial region suface layer.
- motor car wheel,
- trailer wheel,
- wheel hub,
- fretting damage,
- furrow,
- spalling,
- fatigue crack

FullText(HTML)

References (28)

References

[1]	彭金方,朱旻昊.动车轮轴材料服役安全及评价[J].现代城市轨道交通,2020(6):13-19. PENG J F,ZHU M H.Service safety and evaluation of train wheelset materials[J].Modern Urban Transit,2020(6):13-19.
[2]	黄梦妮,曾飞,周仲荣.轮轴过盈配合面损伤分析及对策[J].铁道机车车辆,2010,30(3):20-25. HUANG M N,ZENG F,ZHOU Z R.Analysis and countermeasure of fretting damage on wheel/axle interface[J].Railway Locomotive & Car,2010,30(3):20-25.
[3]	刘宪,刘舒宁,安萍.HXD₃型机车车轴轮座产生裂纹原因分析及措施[J].铁道机车车辆,2021,41(2):110-115. LIU X,LIU S N,AN P.Root cause analysis and solutions for axle-wheel-seat cracking problem of HXD₃ locomotive[J].Railway Locomotive & Car,2021,41(2):110-115.
[4]	POURHEIDAR A, REGAZZI D, CERVELLO S, et al.Fretting fatigue analysis of full-scale railway axles in presence of artificial micro-notches[J].Tribology International,2020,150:106383.
[5]	黄梦妮.RD₂型车轴过盈配合损伤分析研究[D].成都:西南交通大学,2010. HUANG M N.Analysis and research of fretting damage on wheel/RD₂ axle interface[D].Chengdu:Southwest Jiaotong University,2010.
[6]	杨广雪,谢基龙,李强,等.过盈配合微动损伤的关键参数[J].机械工程学报,2010,46(16):53-59. YANG G X,XIE J L,LI Q,et al.Key parameters of fretting damage under shrink fit[J].Journal of Mechanical Engineering,2010,46(16):53-59.
[7]	曹青松,郭小兵,熊国良,等.列车关键部件过盈配合面微动损伤研究展望[J].铁道科学与工程学报,2015,12(3):663-669. CAO Q S,GUO X B,XIONG G L,et al.Prospects of fretting damage of the train key components interference fitted surface[J].Journal of Railway Science and Engineering,2015,12(3):663-669.
[8]	万耀青,马彪.滚动轴承的损伤机理与大颗粒磨损金属的状态监测[J].机械强度,2000,22(3):161-163. WAN Y Q,MA B.Failure mechanisms of the rolling element bearing and the condition monitoring of the large particals wear[J].Journal of Mechanical Strength,2000,22(3):161-163.
[9]	吴圣川,罗艳,王文静,等.异物致损铁道车轴的疲劳强度及寿命评估[J].力学学报,2021,53(1):84-95. WU S C,LUO Y,WANG W J,et al.Fatigue strength and residual lifetime assessment of railway axles subjected to foreign object damage[J].Chinese Journal of Theoretical and Applied Mechanics,2021,53(1):84-95.
[10]	吴圣川,任鑫焱,康国政,等.铁路车辆部件抗疲劳评估的进展与挑战[J].交通运输工程学报,2021,21(1):81-114. WU S C,REN X Y,KANG G Z,et al.Progress and challenge on fatigue resistance assessment of railway vehicle components[J].Journal of Traffic and Transportation Engineering,2021,21(1):81-114.
[11]	孙孝央,王泽华,周泽华,等.金属材料疲劳寿命评估的研究现状[J].机械工程材料,2017,41(2):1-7. SUN X Y,WANG Z H,ZHOU Z H,et al.Research status of fatigue life assessment of metal materials[J].Materials for Mechanical Engineering,2017,41(2):1-7.
[12]	周仲荣.关于微动磨损与微动疲劳的研究[J].中国机械工程,2000,11(10):1146-1150. ZHOU Z R.On fretting wear and fretting fatigue[J].China Mechanical Engineering,2000,11(10):1146-1150.
[13]	袁才钦,李亚波,杨凯,等.铁路车轴过盈配合面微动损伤分析及有限元仿真[J].摩擦学学报,2020,40(4):520-530. YUAN C Q,LI Y B,YANG K,et al.Damage analysis and finite element simulation of fretting wear on press-fitted surface of railway axle[J].Tribology,2020,40(4):520-530.
[14]	曾飞,陈光雄,周仲荣.基于ANSYS的轮对过盈配合微动分析[J].机械工程学报,2011,47(5):121-125. ZENG F,CHEN G X,ZHOU Z R.Fretting analysis of interference fitting of wheel-set based on ANSYS[J].Journal of Mechanical Engineering,2011,47(5):121-125.
[15]	ZHU C F, HE J F, PENG J F, et al.Failure mechanism analysis on railway wheel shaft of power locomotive[J].Engineering Failure Analysis,2019,104:25-38.
[16]	张大鹏,陈光雄,田合强.车轴轮座微动损伤对车轴疲劳寿命的影响[J].机械设计与制造,2009(1):113-115. ZHANG D P,CHEN G X,TIAN H Q.Effects of fretting damage on fatigue life of axle[J].Machinery Design & Manufacture,2009(1):113-115.
[17]	MAKINO T, KATO T, HIRAKAWA K.Review of the fatigue damage tolerance of high-speed railway axles in Japan[J].Engineering Fracture Mechanics,2011,78(5):810-825.
[18]	赵永强.DZ2车轴钢弯曲微动疲劳行为研究[D].成都:西南交通大学,2020. ZHAO Y Q.Study on bending fretting fatigue damages of DZ2 axle steel[D].Chengdu:Southwest Jiaotong University,2020.
[19]	ZERBST U, BERETTA S, KHLER G, et al.Safe life and damage tolerance aspects of railway axles:A review[J].Engineering Fracture Mechanics,2013,98:214-271.
[20]	景彪.动车组轮对车轴轮座、车轮轮毂孔粗糙度的分析及建议[J].铁道车辆,2013,51(3):42-43. JING B.Analysis of the roughness of the wheel seat on axle and wheel hub bore of wheelsets for multiple units and suggestions[J].Rolling Stock,2013,51(3):42-43.
[21]	张向,刘明杰.SS3B及SS4型机车整体轮对车轴轮座显微裂纹分析及对策[J].电力机车与城轨车辆,2010,33(1):52-54. ZHANG X,LIU M J.Analysis and countermeasures of micro-cracks in axle wheel seats of SS3B and SS4 locomotive integral wheelsets[J].Electric Locomotives & Mass Transit Vehicles,2010,33(1):52-54.
[22]	HILLS D A,NOWELL D,O'CONNOR J J.On the mechanics of fretting fatigue[J].Wear,1988,125(1/2):129-146.
[23]	董皓.机车车轴轮座裂纹分析与结构改进[D].大连:大连理工大学,2019. DONG H.Crack analysis and structural improvement of axle seat of locomotive[D].Dalian:Dalian University of Technology,2019.
[24]	ZHANG Y B,LU L T,GONG Y B,et al.Fretting wear-induced evolution of surface damage in press-fitted shaft[J].Wear,2017,384/385:131-141.
[25]	张远彬,鲁连涛,宫昱滨,等.微动磨损对过盈配合结构微动疲劳性能的影响[J].摩擦学学报,2016,36(4):495-502. ZHANG Y B,LU L T,GONG Y B,et al.Influence of fretting wear on fretting fatigue properties of press-fitted shaft[J].Tribology,2016,36(4):495-502.
[26]	ZERBST U, BERETTA S.Failure and damage tolerance aspects of railway components[J].Engineering Failure Analysis,2011,18(2):534-542.
[27]	郭立昌,朱文涛,何成刚,等.不同蠕滑率下U75V钢轨磨损与损伤性能分析[J].机械工程学报,2018,54(4):167-175. GUO L C,ZHU W T,HE C G,et al.Analysis on wear and damage characteristics of U75V rail under different slip ratio conditions[J].Journal of Mechanical Engineering,2018,54(4):167-175.
[28]	GVRER G, GVR C H.Failure analysis of fretting fatigue initiation and growth on railway axle press-fits[J].Engineering Failure Analysis,2018,84:151-166.

Cited By

Get Citation

PDF

XML

Article views (3) PDF downloads (4)

Turn off MathJax

Article Contents

Abstract

References

Fretting Damage Behaviors of ER8 Steel Wheel Hub Surface of Motor Car and Trailer

Abstract

References

Catalog

Export File

Citation

Format

Content