内燃机活塞环-缸套摩擦副润滑影响因素的研究现状与展望  

Research on Influence Factors of Lubrication of Piston Ring-cylinder Liner Frictional Pair in Internal Combustion Engine

作　　者：许枫[1] 孙军[1] 宋现浩 舒磊[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,安徽合肥230009

出　　处：《内燃机》2015年第2期5-8,11,共5页Internal Combustion Engines

基　　金：国家自然科学基金重大项目(514906601;51490661);国家自然科学基金项目(50975073)

摘　　要：论述了结构参数、气缸套变形、颗粒物、润滑油黏度、温度、表面形貌、活塞二阶运动等因素对内燃机活塞环-缸套摩擦副润滑影响的研究现状与进展,讨论并展望了活塞环-缸套摩擦副润滑研究中需要进一步解决的问题。Status and developments of research on the effect of structure parameters, cylinder liner deformation, particles, oil viscosity, temperature, surface topography, and piston secondary motion on the lubrication of piston ring-cylinder liner frictional pair for internal combustion engine are presented. The problems need to be solved in the further research on the lubrication of piston ring-cylinder liner frictional pair are also discussed.

关 键 词：活塞环 缸套 润滑 影响因素 

分 类 号：TK401[动力工程及工程热物理—动力机械及工程]