基于摩擦温升效应的地铁车轮磨耗特性研究

doi:10.3901/JME.2023.04.213

机械工程学报 ›› 2023, Vol. 59 ›› Issue (4): 213-220.doi: 10.3901/JME.2023.04.213

扫码分享

基于摩擦温升效应的地铁车轮磨耗特性研究

陈帅¹, 吴磊², 陶功权³, 温泽峰³, 王衡禹³

1. 西南交通大学土木工程学院成都 610031;
2. 西南交通大学机械工程学院成都 610031;
3. 西南交通大学牵引动力国家重点实验室成都 610031

收稿日期:2022-07-28 修回日期:2022-12-25 出版日期:2023-02-20 发布日期:2023-04-24
通讯作者: 王衡禹(通信作者),男,1979年出生,博士,副研究员,硕士研究生导师。主要研究方向钢轨养护维修和钢轨打磨。E-mail:hengyu.wang@foxmail.com
作者简介:陈帅,男,1990年出生,博士研究生。主要研究方向轮轨磨耗和钢轨养护维修。E-mail:cs_20107295@163.com
基金资助:
国家自然科学基金(51775454)、四川省区域创新合作(2020YFQ0024)和广西科技计划(AD20297125)资助项目。

Study of Wheel Wear Characteristic of Subway Vehicle Based on the Effect of Friction Temperature Rising

CHEN Shuai¹, WU Lei², TAO Gongquan³, WEN Zefeng³, WANG Hengyu³

1. School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031;
2. School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031;
3. State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031

Received:2022-07-28 Revised:2022-12-25 Online:2023-02-20 Published:2023-04-24

摘要/Abstract

摘要： 踏面制动引起车轮温度急剧上升，影响车轮材料性能和轮轨接触状态，加剧车轮磨耗。基于Archard磨耗模型，建立一个考虑摩擦温升效应的地铁车轮磨耗预测模型。模型中根据车轮材料属性与温度之间的关系，考虑摩擦温升对接触斑大小、黏滑区划分和磨耗深度的影响，可实现对高温下的车轮磨耗特性的研究。相对以往的车轮磨耗预测模型，该模型能反映温度对磨耗影响的物理本质，适合研究轮轨接触界面有较大温度(如踏面制动)时的车轮磨耗演化机理。用所建立的车轮磨耗数值预测模型，计算对比不同温度下的轮轨接触状态和车轮磨耗深度。结果表明，轮轨接触斑和滑动区面积随温度的升高而增加；温度升高使接触斑单元磨耗深度增加，当踏面温度从常温25 ℃增加到最高温度300 ℃时，最大磨耗深度0.4 nm，增幅为28.4%；车轮转动一圈后，其径向磨耗深度也随温度的升高而明显增加，最大径向磨耗深度15 nm，增幅为28.2%，同时，车轮横向位置的磨耗范围增加5.8%，为踏面制动形式的地铁车轮磨耗预测研究提供更加准确的理论模型。

关键词: 地铁车轮, 制动温升, 磨耗预测, 轮轨接触斑, 磨耗深度

Abstract: The material properties of wheel and wheel-rail contact condition change with temperature rising due to tread braking, which aggravate wheel wear. A wheel wear model of subway vehicle that considers the effects of friction temperature rising is established based on Archard wear model. In the model, the influences of temperature on the size of contact patch, division of adhesion/slip zone and wear depth are studied by considering effects of temperature on wheel material properties to analyze to the impact of temperature on wheel wear. Compared with traditional wear model, the wear model is more applicable to the evolution mechanism of wheel-rail wear when existing high temperature in wheel-rail contact interface, such as tread braking. The differences of contact patch condition and wear depth at different temperature are compared according to the wear model. The results show that the area of contact patch and slip area increase with temperature. Wear depth increase with the temperature increasing. Compared with the result at normal temperature, wear depth 0.4 nm, increases by 28.4%, when temperature reaches the maximum 300 ^°C. The radial wear and wear range in lateral direction after rolling over a contact patch increase with temperature. Compared with normal temperature, the maximum radial wear depth 15 nm and wear range increase by 28.2% and 5.8%, respectively, when tread temperature reaches the maximum. A more accurate theory model is built for studies of wheel wear prediction of subway vehicle with tread braking.

Key words: metro wheel, temperature rising during braking, wear prediction, wheel/rail contact patch, wear depth

中图分类号:

U211

陈帅, 吴磊, 陶功权, 温泽峰, 王衡禹. 基于摩擦温升效应的地铁车轮磨耗特性研究[J]. 机械工程学报, 2023, 59(4): 213-220.

CHEN Shuai, WU Lei, TAO Gongquan, WEN Zefeng, WANG Hengyu. Study of Wheel Wear Characteristic of Subway Vehicle Based on the Effect of Friction Temperature Rising[J]. Journal of Mechanical Engineering, 2023, 59(4): 213-220.

参考文献

[1] TAO V C,李芾,戚壮,等. 机车车轮磨耗统计数据处理方法与镟修周期预测模型[J]. 铁道学报,2015,37(12):14-19. TAO V C,LI Fu,QI Zhuang,et al. Processing method of locomotive wheel wear statistical data and prediction model of turning period[J]. Journal of the China Railway Society,2015,37(12):14-19.
[2] 陶功权,温泽峰,陆文教,等. 不同轨底坡下地铁车辆轮轨型面匹配的动力学分析[J]. 铁道学报,2016,38(5):16-22. TAO Gongquan,WEN Zefeng,LU Wenjiao,et al. Dynamic analysis of wheel and rail profile matching relationship for metro vehicle under different rail cant conditions[J]. Journal of the China Railway Society,2016,38(5):16-22.
[3] 张合吉,何泽寒,刘建桥,等. 地铁异常磨耗车轮与辙叉接触分析[J]. 机械工程学报,2018,54(4):117-123. ZHANG Heji,HE Zehan,LIU Jianqiao,et al. Analysis of the contact between frog and metro wheel tread with abnormal wear[J]. Journal of Mechanical Engineering,2018,54(4):117-123.
[4] 陆文教,陶功权,王鹏,等. 地铁车轮磨耗对轮轨接触特性及动力学性能的影响[J]. 工程力学,2017,34(8):222-231. LU Wenjiao,TAO Gongquan,WANG Peng,et al. Influence of wheel wear on wheel-rail contact behavior and dynamic performance of metro vehicle[J]. Engineering Mechanics,2017,34(8):222-231.
[5] WU Lei,LIU Jianqiao,DHANASEKAR M,et al. Optimisation of railhead profiles for curved tracks using improved non-uniform rational B-splines and measured profiles[J]. Wear 2019(418-419):123-132.
[6] 李霞,温泽峰,金学松. 地铁车轮踏面异常磨耗原因分析[J]. 机械工程学报,2010,46(16):60-66. LI Xia,WEN Zefeng,JIN Xuesong. Analysis of abnormal wear on metro wheel tread[J]. Journal of Mechanical Engineering,2010,46(16):60-66.
[7] 王京波. 合成闸瓦对车轮热影响的研究[J]. 铁道机车车辆,2003,23(2):74-79. WANG Jingbo. Evaluation of the thermal effect of the composite brake upon the wheel type[J]. Railway Locomotive and CAR,2003,23(2):74-79.
[8] 李言义,宋晓文,赖森华. 时速100 km地铁车辆踏面制动热负荷分析[J]. 铁道车辆,2009,47(9):6-7. LI Yanyi,SONG Xiaowen,LAI Senhua. Analysis of heat load in tread braking of metro vehicles with the speed of 100 km/h[J]. Rolling Stock,2009,47(9):6-7.
[9] 张萍. 地铁车轮踏面制动热负荷研究[D]. 成都:西南交通大学,2013. ZHANG Ping. A study of thermal load of tread braking for metro wheel[D]. Chengdu:Southwest Jiaotong University,2013.
[10] ENBLOM R,BERGA M. Simulation of railway wheel profile development due to wear-influence of disc braking and contact environment[J]. Wear,2005,258 1055-1063.
[11] 陈帅,吴磊,张合吉,等. 踏面制动温升对重载铁路车轮磨耗影响的研究[J]. 机械工程学报,2017,5(2):92-98. CHEN Shuai,WU Lei,ZHANG Heji,et al. Influence of temperature rising of tread braking on wheel wear for heavy haul freight car[J]. Journal of Mechanical Engineering,2017,5(2):92-98.
[12] 肖乾. 摩擦系数对高速轮轨磨耗的影响研究[J]. 铁道学报,2016,38(4):39-43. XIAO Qian. Influence of friction coefficient on wheel/rail of high-speed rail system[J]. Journal of the China Railway Society,2016,38(4):39-43.
[13] 哈宽富. 金属力学性质的微观理论[M]. 北京:科学出版社,1983. HA Kuanfu. Microscopic theory of metal mechanical properties[M]. Beijing:Science Press,1983.
[14] 徐志东. 金属材料的弹性模量随温度变化规律的唯象解释[J]. 西南交通大学学报,1993(2):87-92. XU Zhidong. A phenomenological explanation of the variation of elastic modulus with temperature for metallic materials[J]. Journal of the China Railway Society,1993(2):87-92.
[15] CHEN Yungchuan,LEE S. Elastic-plastic wheel-rail thermal contact on corrugated rails during wheel braking[J]. Journal of Tribology,2009,131:1-9.
[16] 陈伟. Q345冷成型钢高温力学性能试验研究[J]. 建筑结构学报,2012,33(2):41-49. CHEN Wei. Experimental investigation on mechanic behavior of Q345 Cold-formed steel material at elevated temperatures[J]. Journal of Building Structures,2012,33(2):41-49.
[17] 任学冲. 温度对高速车轮钢断裂韧性的影响[J]. 中国铁道科学,2013,34(5):93-99. REN Xuechong. Effects of temperature on the fracture toughness of high-speed wheel steel[J]. China Railway Sciences,2013,34(5):93-99.
[18] POPOV V L. Friction coefficient in rail-wheel contacts as a function of material and loading parameters[J]. Physical Micromechanics,2002,5(3):17-24.
[19] JOHNSON K L. Contact mechanics[M]. Cambridge:Cambridge University Press,1985.
[20] KALKER J J. A fast algorithm for the simplified theory of rolling contact[J]. Vehicle System Dynamic,2007,11(1):1-13.
[21] NILSSON R. Wheel and rail wear-measured profile and hardness changes during 2.5 years for Stockholm commuter traffic[C/CD]//Railway Engineering,London,2000.
[22] OLOFSSON U. Wear and plastic deformation of two rail steels-Full scale and laboratory study[C/CD]//Proc. of 2nd World Tribology Congress,Vienna,2001.

基于摩擦温升效应的地铁车轮磨耗特性研究

Study of Wheel Wear Characteristic of Subway Vehicle Based on the Effect of Friction Temperature Rising

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 9

编辑推荐

Metrics

本文评价

[1]	任德祥, 陶功权, 李伟, 陆文教, 温泽峰, 金学松. 基于轮轨型面匹配数值模拟的地铁车轮异常磨耗原因分析[J]. 机械工程学报, 2022, 58(10): 191-199.
[2]	寇杰, 张济民, 周和超, 王承萍. 非均衡速度下城际动车组车轮曲线磨耗特性[J]. 机械工程学报, 2020, 56(16): 137-146.
[3]	张军, 刘佳欢, 王雪萍, 马贺. 基于有限元摩擦功计算的钢轨磨耗预测方法[J]. 机械工程学报, 2019, 55(14): 104-111.
[4]	张合吉, 何泽寒, 刘建桥, 吴磊, 王衡禹, 温泽峰. 地铁异常磨耗车轮与辙叉接触分析[J]. 机械工程学报, 2018, 54(4): 117-123.
[5]	陈帅, 吴磊, 张合吉, 温泽峰, 王衡禹. 踏面制动温升对重载铁路车轮磨耗的影响^*[J]. 机械工程学报, 2017, 53(2): 92-98.
[6]	韩鹏, 张卫华. 高速列车轮对磨耗统计规律及预测模型[J]. 机械工程学报, 2016, 52(2): 144-149.
[7]	韩健;王瑞乾;王谛;屈磊;肖新标;赵国堂;金学松. 径向激励下辐板型式对车轮振动声辐射影响仿真和试验研究[J]. , 2014, 50(10): 103-111.
[8]	李霞;温泽峰;金学松. 地铁车轮踏面异常磨耗原因分析[J]. , 2010, 46(16): 60-66.
[9]	王超;肖新标;金学松;房建英. 不同轮轨粗糙度激励下辐板安装式刹车盘对地铁车轮声辐射特性的影响[J]. , 2010, 46(16): 8-15.