impact–sliding wear, wear test rig, complex friction motions, wear damage mechanism
In many industrial devices, impact-sliding wear is caused by a variety of complex vibrations between the contacted interfaces. Under actual conditions, impact and sliding motions do not occur in only one direction, and different complex impact-sliding motions exist on the tribology surfaces. In this study, an impact-sliding wear test rig is developed to investigate the wear effect of different complex motions. Using this rig, multi-type impact-sliding wear effects are realized and measured, such as those derived from unidirectional, reciprocating, and multi-mode combination motions. These three types of impact–sliding wear running behavior are tested and the wear damage mechanism is discussed.
Tsinghua University Press
Zhenbing CAI, Zhiqiang CHEN, Yang SUN et al. Development of a novel cycling impact–sliding wear rig to investigate the complex friction motion. Friction 2019, 07(01): 32-43.