W 型磨损试验仪研制

Development of W Type of Wear Tester

介绍了一种新研制的磨损试验仪器。通过电阻应变片记录摩擦系数的方法，提高了测试精度。采用球－盘摩擦副，磨损量测试可比性增强。

This paper describes a new type of wear tester. The testing precision have been increased by means of friction coefficient recorded by the straingauge. A type of ball tray pair of friction is applied to improve comparability of wearing capacity.