The Oblique Contact of Nominally Flat Rough Surfaces During Sliding with Friction

摩擦滑动过程中名义平坦粗糙表面的斜接触

• 批准号: 9100458
• 负责人: Andres Soom
• 金额: $ 3万
• 依托单位: SUNY at Buffalo
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-02-01 至 1992-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9100458&HistoricalAwards=false
• 关键词: Oblique; Contact; Nominally; Flat; Rough

Analytical solutions will be developed for the effects on measured friction values of the offset between the friction force in the surface of a sliding system and the exterior force which is applied to overcome the friction. The analysis will be based on the Greenwood-Williamson theory for asperity contact of randomly textured surfaces and on adhesion between contacting asperities as the friction mechanism. The analytical solutions will be validated with experimental data.

将为以下影响制定分析解决方案： 摩擦力之间的偏移量的测量摩擦值 滑动系统表面和外部的力 用来克服摩擦力的力。 的 分析将基于格林伍德-威廉姆森理论， 随机纹理表面的粗糙接触， 接触微凸体之间的粘附力 机制 分析溶液将通过以下方法进行验证： 实验数据