车辆机械零件的磨损与预防  

Wear Types and Preventive Measures of Auto Parts

作　　者：何科杉[1] 李镇杰 赵娜[1] 

机构地区：[1]汕头职业技术学院机电系,广东汕头515078

出　　处：《装备制造技术》2011年第3期107-110,共4页Equipment Manufacturing Technology

基　　金：汕头职业技术学院科研课题(SZK10S06)

摘　　要：磨损是车辆机械零件的主要的失效形式,按磨损机理可分为粘着磨损、磨料磨损、疲劳磨损、腐蚀磨损、气蚀和微动磨损等,通过分析车辆机械零件的磨损机理,采取合理的预防措施,可有效地提高车辆机械零件的使用寿命。Wear is the main failure forms of auto parts.According to wear mechanism,wear types include adhesive wear,abrasive wear,surface fatigue wear,corrosive wear,cavitation and fretting wear.Analyzing wear mechanism and taking reasonable preventive measures can improve the working life of auto parts effectively.

关 键 词：车辆机械零件 磨损机理 预防措施 

分 类 号：TH117.1[机械工程—机械设计及理论]