内燃机缸套-活塞环磨合研究概述  

A Brief Review of Running-in of Cylinder Liner-piston Ring in Internal Combustion Engine

作　　者：马晨波[1] 朱华[1] 

机构地区：[1]中国矿业大学机电学院,江苏徐州221116

出　　处：《润滑与密封》2008年第11期102-106,共5页Lubrication Engineering

基　　金：国家自然科学基金项目(50475164);973计划项目(2007CB607605);江苏省自然科学基金项目(BK2002116)

摘　　要：在对缸套-活塞环磨合过程的数学模型、影响因素及磨合状态的评定参数3个方面的国内外研究现状进行概述的基础上,对其中存在的一些问题进行了探讨和分析,并对缸套-活塞环磨合过程的进一步研究提出如下建议:微凸体承载方程中考虑磨合的动态性;研制模拟缸套-活塞环工况的磨合磨损试验机,定量研究磨合中的影响因素;研究缸套-活塞环磨合状态评定参量到达稳定状态时间不同的影响因素。Based on a brief review in mathematic model, influencing factors as well as assessment parameters of runningin of cylinder liner-piston ring pair, some existent problems were discussed and some suggestions were brought forward for the intensive study：to take into account the dynamic of the running-in process when established the asperity force equation;to develop the test device which can simulate the actual running state of the cylinder liner-piston ring pair and study the influencing factors quantitatively ; to make a research on the factors which will influence the differences of time for assessment parameters to

关 键 词：缸套 活塞环 磨合 

分 类 号：TH1[机械工程]