Friction coefficient variation with sliding velocity in copper with copper contact

被引：0
|
作者：
Anvari A. [1 ]
机构：
[1] Department of Mechanical and Aerospace Engineering, University of Missouri-Columbia, Columbia, MO
来源：
Anvari, Ali (alianvari330@yahoo.com) | 1600年 / Budapest University of Technology and Economics卷 / 60期
关键词：
Contact region; Copper; Friction coefficient function; Sliding velocity;
D O I：
10.3311/PPme.8429
中图分类号：
学科分类号：
摘要：
In this paper, by applying analytical method and using experimental method data, the effect of sliding velocity on friction coefficient for contact of copper with copper is investigated. Some equations for obtaining friction coefficient as a function of sliding velocity for contact of copper with copper by applying second analytical method and using experimental method data are achieved. The results have shown, for each duration of rubbing, the existence of an exclusive equation for friction coefficient. The friction coefficient functions that are achieved by second analytical method are shown as a curve that indicates specific friction coefficient for each sliding velocity. Friction coefficient can be used to obtain friction force and stress in contact region of materials. In order to have a suitable design, the amounts of stress and friction force in contact region are required.
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页码：137 / 141
页数：4
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