清洁度对发动机可变气门正时系统的影响  

Research on the Effect of Cleanliness on the Engine Variable Valve Timing System

作　　者：李蓉[1] 孟庆新 LI Rong;MENG Qingxin(Wuhan Vocational College of Software and Engineering,Wuhan 430056,China;VOYAH Automotive Technology Co.,Ltd.,Wuhan 430000,China)

机构地区：[1]武汉软件工程职业学院,武汉430056 [2]岚图汽车科技有限公司,武汉430000

出　　处：《机械工程师》2023年第7期136-139,142,共5页Mechanical Engineer

摘　　要：分析了发动机可变气门正时系统的工作原理。通过阐述清洁度的影响因素来探索提高该系统工作效率的途径。根据电磁阀调节的不同状态进行分析,提出对该系统的改进措施。This paper first analyzes the working principle of the VVT system,and explores ways to improve the working efficiency of the VVT system by explaining the influencing factors of cleanliness.According to the analysis of the different states of solenoid valve regulation,the improvement measures of the system are proposed.

关 键 词：清洁度 可变气门正时 性能 

分 类 号：U464.134.3[机械工程—车辆工程]