Comparison of the effects of surface texture on the surfaces of steel and UHMWPE

被引：71

作者：

Zhang, Bo ^{[1
]}

Huang, Wei ^{[1
]}

Wang, Jingqiu ^{[1
]}

Wang, Xiaolei ^{[1
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2013年 / 65卷

基金：

中央高校基本科研业务费专项资金资助;

关键词：

Texture; Friction; Wear; MOLECULAR-WEIGHT POLYETHYLENE; TRIBOLOGICAL PROPERTIES; SLIDING SURFACES; WEAR BEHAVIOR; FRICTION; OPTIMIZATION; LUBRICATION; REDUCTION; PDMS; SEAL;

D O I：

10.1016/j.triboint.2013.01.004

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Surface texture has been well studied for metals and ceramics. For the tribo-pair consisted of soft and stiff materials, in order to find out which side is better for texturing, friction tests between steel and UHMWPE were performed to evaluate the effect of dimple patterns at different load-speed conditions. At a light load of 100 N, surface texture on either steel or UHMWPE can reduce friction, but their optimum area densities are different. However, at a heavy load of 700 N, only the pattern textured on UHMWPE can effectively reduce friction. Test results are further analyzed in terms of contact stress. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：138 / 145

页数：8

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