Multi-axis Direction Fretting Fatigue and Fretting Wear Test System and Testing Method

Hao-qun LI, Jia-wei LI


The present work deals with fretting test apparatus and method. A multi-axis direction fretting fatigue and fretting wear test system is designed in order to simulate fretting fatigue and fretting wear more closely. The multi-axis direction fretting fatigue experiments of point, line and surface contact modes can be realized by different fixture combinations, and the radial/tangential fretting wear experiments can also be realized. It can realize the application of bending alternating load and normal load. The size and frequency of load can also be changed.


Fretting fatigue, Fretting wear, Multi-axis direction, Test system


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