1. Dušan Ješić, International technology Management Academy, Trg D.Obradovića 7, 21000 Novi Sad, 2. Pavel Kovač, University of Novi Sad, Faculty of tehnical science, Serbia
3. D Golubović, University of Banja Luka, Faculty of Engineering, 7800 Banja Luka, V. Stepe Stepanovica 75, Republic of Srpska, Bosnia and Herzegovina
4. Dražen Sarjanović, Sara-Mont. Doo, Milića Rakić 7, Beograd, Serbia
Tribology has the task not only to connect the knowledge about friction and wear resulting from the work of researchers and practitioners in different fields, but also to explain all activities aimed at improving friction and wear and reducing losses of tribological origin. Identification and measurement of tribological characteristics of materials, elements of the tribological system is reduced to the identification of the friction process in the contact zone and the wear process of each element separately. The parts that make up the tribological system are the pin and the disk. The pins are made of ductile iron and the disks of steel and gray cast iron. Equipment for conducting experiments with a measuring chain of triboelements with special emphasis on (Talysurf 6) on which the shape and depth of the contact surface of the pin are measured. This paper presents a small part of the research.