The Research Analysis of Surface Finish and Wear on the Special Tribological Device

The main aim of scientific research of authors is to assess and compare the wear of hardened tool steel together with bearing steel which is surface inductively hardened to a depth of 1.5 to 2 mm. The experimental measurements for selected hardened steels will shows us that in terms of technological heredity of the wear surfaces in the tribosystems (adhesive wear) which is particularly more effective in supporting and surface finish (microgeometry) share when worn as well as influencing of surface after machining (hardening, respectively for turning of small and large tempered layer after grinding recess), i.e. hardness of the coating. This paper, together with published results is a basis that will enable optimizing the quality of hard turning process of these types of hard materials which are used for the special industry applications.