INFLUENCE OF SURFACE ROUGHNESS ORIENTATIONS ON FRICTION COEFFICIENT OF WHEEL/RAIL SPECIMEN IN OIL LUBRICATION

Cai Baochun; Jiang Huazhen; Wang Wenzhong; Li Zhengyang; Wang Baoan; Yang Bing; Ren Zhiyuan

doi:10.6052/0459-1879-16-080

Volume 48 Issue 5

Turn off MathJax

Article Contents

Abstract

References

Chinese Journal of Theoretical and Applied Mechanics > 2016 > 48(5): 1114-1125. > DOI: 10.6052/0459-1879-16-080 CSTR: 32045.14.0459-1879-16-080

Cai Baochun, Jiang Huazhen, Wang Wenzhong, Li Zhengyang, Wang Baoan, Yang Bing, Ren Zhiyuan. INFLUENCE OF SURFACE ROUGHNESS ORIENTATIONS ON FRICTION COEFFICIENT OF WHEEL/RAIL SPECIMEN IN OIL LUBRICATION[J]. Chinese Journal of Theoretical and Applied Mechanics, 2016, 48(5): 1114-1125. DOI: 10.6052/0459-1879-16-080

Citation:

PDF (45152 KB)

INFLUENCE OF SURFACE ROUGHNESS ORIENTATIONS ON FRICTION COEFFICIENT OF WHEEL/RAIL SPECIMEN IN OIL LUBRICATION

1.
Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China
2. Mechanical and Vehicular Engineering College, Beijing Institute of Technology, Beijing 100190, China

Received Date: March 27, 2016
Revised Date: May 10, 2016

Graphical Abstract

Abstract

Abstract

Adhesion is one of the key factors to maintain safety and stability of train running. Maximum adhesion is related to the friction. The decline of friction results in decrease of adhesion. In fact the friction coefficient mixed lubrication is not only greatly influenced by surface roughness, but also by roughness orientations. However, the previous investigations regarding the effect of roughness orientation on friction coefficient seem to be contradictory. In this paper,the three typical surface roughness orientations, i.e., longitudinal, transverse and rhombus were treated by laser discrete modification technology. The behavior of three patterns of roughness orientations under mixed lubrication were compared to those of without laser treatment. A numerical analysis based on deterministic model with unified Reynolds equation was adopted. Tribology tests with scaled wheel/rail specimens were carried out. It is concluded that the wheel surface with laser patterns greatly enhanced the friction coefficient comparing with the surface without laser pattern. The friction coefficient of rhombus pattern is the greatest one among that of the three laser patterns. The friction coefficient of longitudinal and transverse pattern is almost the same, but the former is a little higher than that of the latter. The friction coefficient is mainly depended on the ratio of asperity contact pressure to the total pressure in mixed lubrication. The orientation effect on friction coefficient is also determined by lateral flow which is highly depended on the geometry of contact region.
- elasto-hydrodynamic lubrication,
- surface topography,
- rolling contact,
- wheels/rails

FullText(HTML)

References (30)

References

1 Ohyama T. Traction and slip at higher rolling speeds:Some experiments under dry friction water lubrication. In:Kalousek J, ed. Contact Mechanics and Wear of Rail/Wheel Systems, Proceedings of the International Symposium Held at the University of British Columbia, Vancouver:University of Waterloo Press, 1983, 395-418

2 Ohyama T. Tribological studies on adhesion phenomena between wheel and rail at high speed. Wear, 1991, 144:263-75

3 杨国伟, 魏宇杰, 赵桂林等. 高速列车的关键力学问题. 力学进展, 2015, 45:201507(YANG Guowei, WEI Yujie, ZHAO Guilin et al. Research progress on the mechanics of high speed rails. Advances in Mechanics, 2015, 45:201507(in Chinese))

4 Zhu Y, Olofsson U, Anders S. Adhesion modeling in the wheel-rail contact under dry and lubricated conditions using measured 3D surfaces. Tribol Inter, 2013, 61:1-10

5 Chen H, Ban T, Ishida M, et al. Adhesion between rail/wheel under water lubricated contact. Wear, 2002, 253:75-81

6 Patir N, Cheng HS. Average flow model for determining effects of 3-dimensional roughness on partial hydrodynamic lubrication. J Lubri Technol Trans ASME, 1978, 100(1):12-17

7 Patir N, Cheng HS. Application of average flow model to lubrication between rough sliding Surfaces. J Lubri Technol Trans ASME, 1979, 101(2):220-230

8 Chen H, Ishida M, Nakahara T. Analysis of adhesion under wet conditions for three-dimensional contact considering surface roughness. Wear 2005, 258:1209-1216

9 Chen H, Ban T, Ishida M, et al. Experimental investigation of influential factors on adhesion between wheel and rail under wet conditions. Wear, 2008, 265(9-10):1504-1511

10 Akbarzadeh S, Khonsari MM. Effect of surface pattern on Stribeck curve. Tribol Lett, 2010, 37(2):477-486

11 Akbarzadeh S, Khonsari MM. On the prediction of running in behavior in mixed-lubrication line contact. J Tribol Trans ASME, 2010, 132(3):032102

12 Moes H. Optimum similarity analysis with applications to elastohydrodynamic lubrication. Wear, 1992, 59(1):57-66

13 Je reys H. The draining of a vertical plate. Math Proc Cambri Philo Soci,1930, 26:204-5

14 Steen WM, Mazumder J. Laser Material Processing. 4th ed. London:Springer-Verlag, 2010

15 Iino Y, Shimoda K. Effect of overlap pass tempering on hardness and fatigue behaviour in laser heat-treatment of carbon-steel. J Mater Sci Lett, 1987, 6(10):1193-1194

16 Li ZY, Xing XH, Yang MJ, et al. Investigation on rolling sliding wear behaviour of wheel steel by laser dispersed treatment. Wear, 2014, 314(1-2):236-240

17 Hu YZ, Zhu D. A full numerical solution to the mixed lubrication in point contacts. J Tribol Trans ASME, 2000, 122(1):1-9

18 Zhu D. Effect of surface roughness on mixed EHD lubrication characteristics. Tribol Trans, 2003, 46(1):44-48

19 Zhu D, Hu YZ. Effects of rough surface topography and orientation on the characteristics of EHD and mixed lubrication in both circular and elliptical contacts. Tribol Trans, 2001, 44:391-398

20 Ren N, Nanbu T, Yasuda Y. Micro textures in concentratedconformal-contact lubrication:Effect of distribution patterns. Tribol Lett, 2007, 28(3):275-85

21 Nanbu T, Ren N, Yasuda Y. Micro-textures in concentrated conformal-contact lubrication:Effects of texture bottom shape and surface relative motion. Tribol Lett, 2008, 29(3):241-252

22 Zhu D, Nanbu T, Ren N. Model-based virtual surface texturing for concentrated conformal-contact lubrication. P IMech Eng J J Eng Tribol, 2010, 224(J8):685-696

23 Zhu D, Hu YZ. A Computer program for the prediction of EHL and mixed lubrication characteristics, friction, subsurface stresses and flash temperatures based on measured 3-D surface roughness. Tribol Trans, 2001, 44:383-390

24 Bair S, Winer WO. A rheological model for elastohydro-dynamic contacts based on primary laboratory data. J Lubri Tech, 1979, 101(3):258-264

25 Chen H, Ishida M, Namura A. Estimation of wheel/rail adhesion coefficient under wet condition with measured boundary friction coefficient and real contact area. Wear, 2011, 271(1-2):32-39

26 Wang WZ, Wang S, Shi FH, et al. Simulations and measurements of sliding friction between rough surfaces in point contacts:From EHL to boundary lubrication. J Tribol Trans ASME, 2007,129(3):495-501

27 Zhu D, Wang Q. Effect of roughness orientation on the elastohydrodynamic lubrication film Thickness. J Tribol Trans ASME, 2013, 135(3):031501

28 Yang P,Wen S. A generalized Reynolds equation for non-Newtonian thermal elastohydrodynamic lubrication. J Tribol Trans ASME, 1990, 112(4):631-336

29 Hamrock BJ, Schmid SR, Jacobson BO. Fundamentals of Fluid Film Lubrication. New York:Marcel Dekker, 2004

30 Nanbu T, Yasuda Y, Ushijima K, et al. Increase of traction coefficient due to surface microtexture. Tribol Lett, 2008, 29(2):105-118

[1]	Zhu Tao, Wu Jiaxin, Wang Xiaorui, Xiao Shoune, Yang Guangwu, Yang Bing. TIME DOMAIN IDENTIFICATION AND COMPARISON OF VERTICAL WHEEL-RAIL FORCE OF RAIL VEHICLES AND ITS MACHINE LEARNING CORRECTION[J]. Chinese Journal of Theoretical and Applied Mechanics, 2024, 56(1): 247-257. DOI: 10.6052/0459-1879-23-377
[2]	Xie Bo, Chen Shiqian, Xu Mingkun, Yang Yunfan, Wang Kaiyun. POLYGONAL WEAR IDENTIFICATION OF WHEELS BASED ON OPTIMIZED MULTIPLE KERNEL EXTREME LEARNING MACHINE[J]. Chinese Journal of Theoretical and Applied Mechanics, 2022, 54(7): 1797-1806. DOI: 10.6052/0459-1879-22-083
[3]	Wang Yishu, Shen Chaomin, Liu Sihong, Chen Jingtao. SHEAR-INDUCED ANISOTROPY ANALYSIS OF CONTACT NETWORKS INCORPORATING PARTICLE ROLLING RESISTANCE[J]. Chinese Journal of Theoretical and Applied Mechanics, 2021, 53(6): 1634-1646. DOI: 10.6052/0459-1879-21-090
[4]	Fu Peilin, Ding Li, Zhao Jizhong, Zhang Xu, Kan Qianhua, Wang Ping. FRICTIONAL TEMPERATURE ANALYSIS OF TWO-DIMENSIONAL ELASTO-PLASTIC WHEEL-RAIL SLIDING CONTACT WITH TEMPERATURE-DEPENDENT MATERIAL PROPERTIES[J]. Chinese Journal of Theoretical and Applied Mechanics, 2020, 52(5): 1245-1254. DOI: 10.6052/0459-1879-20-122
[5]	Zhou Yusheng, Wen Xiangrong, Wang Zaihua. ON THE NONHOLONOMIC CONSTRAINTS AND MOTION CONTROL OF WHEELED MOBILE STRUCTURES1)[J]. Chinese Journal of Theoretical and Applied Mechanics, 2020, 52(4): 1143-1156. DOI: 10.6052/0459-1879-19-257
[6]	Jiang Huazhen, Wang Baoan, Li Zhengyang, Cai Baochun, Yang Bing, Ren Zhiyuan. INFLUENCE OF MACROSCOPIC TOPOGRAPHY ORIENTATIONS OF WHEELS ON ADHESION COEFFICIENT OF HIGH SPEED WHEEL/RAIL UNDER WATER LUBRICATION[J]. Chinese Journal of Theoretical and Applied Mechanics, 2018, 50(1): 157-166. DOI: 10.6052/0459-1879-17-129
[7]	Zhao Ganglian, Jiang Yi, Chen Yujun, Dong Xiaotong. COMPUTATIONAL METHOD FOR DYNAMICS SIMULATION OF PAYLOAD SEPARATION FROM SATELLITE WITH RAIL CLEARANCE[J]. Chinese Journal of Theoretical and Applied Mechanics, 2013, 45(6): 948-956. DOI: 10.6052/0459-1879-13-193
[8]	Effect of lateral undulatory support stiffness of rail on initiation and evolution of rail corrugation[J]. Chinese Journal of Theoretical and Applied Mechanics, 2005, 37(6): 737-749. DOI: 10.6052/0459-1879-2005-6-2004-153
[9]	混流式转轮内有旋流动的全三元反问题计算[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(S): 30-36. DOI: 10.6052/0459-1879-1995-S-1995-500
[10]	STUDY ON ELASTOHYDRODYNAMIC LUBRICATION PROBLEMS WITH REAL ROUGH SURFACES IN LINE AND POINT CONTACTS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1993, 25(3): 302-308. DOI: 10.6052/0459-1879-1993-3-1995-645

Cited By

Cited by

Periodical cited type(6)

1.	范童柏，任尊松. 轮装制动盘螺栓载荷测试及有限元分析. 振动工程学报. 2024(11): 1950-1958 .
2.	沈明学，容康杰，熊光耀，朱旻昊. 第三体介质诱导轮轨间低黏着行为研究进展. 材料导报. 2021(13): 13160-13167 .
3.	郭帅，赵相吉，何成刚，刘启跃，郭俊，王文健. 水介质下打磨磨痕对钢轨疲劳损伤的影响. 中国机械工程. 2019(08): 889-895 .
4.	蒋华臻，王宝安，王晓明，马震，高欢，候静宇，任志远，李正阳. 激光毛化形貌对高速轮轨冰润滑黏着系数的影响. 应用激光. 2019(04): 652-659 .
5.	蒋华臻，王保安，李正阳，蔡宝春，杨兵，任志远. 车轮表面宏观形貌取向对高速轮轨水润滑黏着系数的影响. 力学学报. 2018(01): 157-166 . 本站查看
6.	李国斌，邝卫华. 轮轨接触磨损与裂纹产生机制的有限元模拟. 湖南有色金属. 2017(03): 56-60 .

Other cited types(6)

Get Citation

PDF

XML

Article Metrics

Article views (1143) PDF downloads (402) Cited by(12)

INFLUENCE OF SURFACE ROUGHNESS ORIENTATIONS ON FRICTION COEFFICIENT OF WHEEL/RAIL SPECIMEN IN OIL LUBRICATION