Abstract

The dynamics of moment and coefficient of friction change is established by experimental research of applied layers upon iron and steel parts through vibrating gas metal arc overlaying. It was established that such layers has a insignificant change of the moment of interaction within the period between 4-th and 14-th hour with rate of 5,5 to 6,5 Ncm which is a sign about transition into a period of estab- lished wear regime within shorter time.