Author(s):
1. Amir Al-Sammarraie, Tiktit Univercity, Serbia
2. Dragan Milčić, Faculty of Mechanical Engineering in Niš, Serbia
3. Milan Banić, Faculty of Mechanical Engineering in Niš, Serbia
4. Miodrag Milčić, Faculty of Mechanical Engineering in Niš, Serbia

Abstract:
The present paper investigates experimentally the effect of sliding distance, rotation speed of shaft and normal load on friction, surface roughness special position on bearing inner surface and wear property of radial plain bearing made of tin-based white metal alloy -TEGOTENAX v840 under lubricated contact sliding against stainless steel shaft, to do that, a test rig apparatus was designed and fabricated. Experiments were carried out in conditions of different loads and different speed. Results show that the wear rates increase with the increase of sliding speed and normal load. It is also found that friction coefficient increases with the increase of sliding speed and decreases with increase normal load. It is also found that the roughness change with sliding distance in special position bearing inner surface.

Key words:
tegotenax v840

Thematic field:
Mechanics and Design

Date of abstract submission:
24.04.2017.

Conference:
13th International Conference on Accomplishments in Mechanical and Industrial Engineering

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