粗糙度影响下表面织构摩擦学性能的实验研究
首发时间:2012-02-16
摘要:为探索粗糙度对表面织构摩擦学性能的影响,运用利用砂纸打磨的方法获得不同粗糙度并加工不同参数的表面织构,在不同的速度下进行往复摩擦实验,观察摩擦系数的变化规律。研究表明:表面织构摩擦系数随速度变化的规律不受粗糙度影响,即在探讨的粗糙度范围内摩擦系数均是随速度增加呈下降趋势。
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Research on Tribological Properties of Surface Texture under background of Roughness
Abstract:In order to reseach the tribological properties of surface texture, wo got various roughness with abrasive paper by artificial buffing and processed surface texture with different parameters, then, carried out wear tests with different speed and the variation of friction coefficient was investigated. The result s show that the character that the friction coefficient of surface texture change with speed was not related to roughness, in other word, the friction coefficient decline with the increase of speed within the range of roughness in this paper.
Keywords: roughness surface texture friction coefficient
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