摘要
配气机构是发动机的重要组成部分,文章对五十铃4JB1发动机的配气机构进行研究分析,通过将摇臂调整螺钉改进设计为液压挺杆,自动调节和控制气门间隙,避免摇臂和气门之间产生机械碰撞和敲击,减小了噪声,在生产中得到应用。
Valve train is an important part of engine, This article analyzes the Valve Train of Isuzu 4JB1 engine, In this paper, the optimization design of rocker arm screw is hydraulic tappet, Automatically adjust and control the valve clearance to zero clearance, Avoid mechanical collisions and strokes between the rocker arm and the valve, Reduce noise, It has been applied in production.
出处
《汽车实用技术》
2018年第1期29-32,共4页
Automobile Applied Technology
关键词
配气机构
气门间隙
改进设计
液压挺杆
valve train
valve clearance
optimization design
hydraulic tappet
