微动损伤机理的研究

A Study on the Damnifying Mechanism of Fretting

提出了微动接触表面间实际接触面积增加的模型和微动摩擦中裂纹形成和扩展的形式 ,为在设计中进行微动疲劳计算提供了理论依据。

The models for the increase of real contact area and the forming and developing of microcracks in fretting are put forward, and the theories for the calculation of fretting fatigue in design are provided.