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.