缸套-活塞环摩擦副的磨损润滑研究现状与发展前景

Study on Wear and Lubrication of Cylinder Liner/Piston Ring Counterparts

分析了气缸套-活塞环的磨损润滑机理,并比较了材料表面处理的多种方法,如机械处理、激光珩磨等的优缺点,得出气缸套表面分部处理的思路,并提出了摩擦副减摩润滑的基本研究思路。

In this paper,the mechanisms of wear and lubrication of cylinder liner/piston ring counterparts were analyzed,and the advantage and disadvantage between different surface treatment methods including machine processing and laser honing were compared.It was found that the different sections of the cylinder liner surface would be processed respectively.The basic research approach of antifriction and lubrication of the counterparts was suggested.