The Base of Friction-Wear Tester Design I. The Classification and Properties Analysis of Friction-Wear Testers

This paper introduced a new method of classifying fric" tion-wear testers by their structure and relative motion forms of friction pair, explained friction-wear testing aims and the essential system possessed by the testers to reach the aims, analysed the properties of every element of essential system's each composition unit in the friction-wear testers, and discussed the developing directions of the friction-wear testers.