Connection between surface microrelief of friction pairs and intensity of their attrition in non-stationary exploitation conditions

Comparing with the previous publications related to surface microrelief of friction pairs, this article focuses on investigation of workpiece surface interaction having different or similar, fully or partially regular slide surface microrelief and different or similar finish parameters. These parameters give an opportunity to spend minimum time for their bedding and further minimization of attrition intensitydependending on surface parts application, conditions of loading, lubrication etc. Further experimental investigations presuppose different friction pair materials, applied for guide equipment of different functionality with the aim of optional parameters and mating surface relief specification; also the ways for their processing in regard of meeting normative document requirements on hard and finish surfaces of machinery parts and mechanisms reported in related state standards.