微动疲劳研究进展  

Study and Development of Fretting Fatigue

作　　者：沈明学[1] 彭金方[1] 郑健峰[1] 宋川[1] 莫继良[1] 朱旻昊[1] 

机构地区：[1]西南交通大学牵引动力国家重点实验室摩擦学研究所,成都610031

出　　处：《材料工程》2010年第12期86-91,共6页Journal of Materials Engineering

基　　金：国家重大基础研究计划资助项目(973项目)(2007CB714704);国家自然科学基金资助项目(50821063);牵引动力国家重点实验室自主研究资助项目(2008TPL_Z10)

摘　　要：介绍了微动疲劳的概念和实验装置,详细综述了微动疲劳的国内外研究现状,全面地分析讨论了微动疲劳的影响因素(接触压力、滑移幅值、实验频率、摩擦力、环境、材料性质)、损伤机理、寿命评估方法和防护措施,并提出了今后研究的展望。The concepts and experimental rigs of fretting fatigue were introduced.The domestic and overseas current situation of fretting fatigue studies was reviewed in detail.The influential factors（contact pressure,slip amplitude,experiment frequency,friction force,environment and material properties） of fretting fatigue as well as damage mechanisms,life assessment methods and protective measures were analyzed and discussed comprehensively.Some prospects in relation to further researches were also presented.

关 键 词：摩擦磨损 微动摩擦学 微动疲劳 

分 类 号：TH117.1[机械工程—机械设计及理论]