An Experimental Study on Friction and Wear of Solid Lubricating MoS$_{2}$ Bonded Films at a Block-on-Ring Typed Tribo-tester

미끄럼 운동을 하는 Block-on-Ring 접촉형태에서의 접착형 MoS$_{2}$ 고체윤활 피막의 마찰 마모 특성

Friction and wear behavior of MoS$_{2}$ bonded films were evaluated at a Block-on-Ring typed tribo-tester, and their properties were compared with those of Falex tester in terms of the wear life of the films. Test results showed that friction and wear properties were significantly affected by the test methods of different contact configuration, and the wear life at a Block-on-Ring type tribo-tester was mostly governed by the resin binder. To obtain long wear life of the films, various combinations of solid-resin-content ratio and chemical resin modification were attempted and evaluated. Adhesion properties of resin binders were also measured and compared by using a scratch tester.