Abstract
I tis study the control methods of the reliability parameters as well as a complex este device of tribo system will be intrudes. The parameters are regulated by the states a standards managing documents and standards of the enterprises. Its reliability and determine the optimum choice of tribo system elements. It is inconceivable without kemation about the processes of friction and wears proceeding (technical Tribo) in 1 each stage for analyzing and investigating the processes of the friction zone. ches, creation of tribo system with test bench parameters begins with search for the thon, which is the authentic source, are the tests.