汽车发动机润滑系统保养及维修方法研究

Research on Maintenance and Repair Methods of Automobile Engine Lubrication System

润滑系统对保证发动机的正常工作起着至关重要的作用,不良的润滑系统会加剧机械部件间的磨损,甚至会引起发动机抱轴、拉缸,使发动机丧失工作能力。使用劣质润滑油、不按规定数量加注润滑油、不按期更换润滑油和机油滤清器等都是导致润滑系统出现故障的原因。本文对汽车发动机润滑系统常见故障出现的原因及维修方法进行分析。

The lubrication system plays a vital role in ensuring the normal operation of the engine.A poor lubrication system will aggravate the wear between the mechanical parts,and even cause the engine to hold the shaft,pull the cylinder,and make the engine incapable of working.The use of low-quality lubricating oil,not fi lling the lubricating oil in the prescribed quantity,and not replacing the lubricating oil and oil fi lter on schedule are all causes of failure of the lubrication system.This article analyzes the causes and maintenance methods of common failures in automobile engine lubrication systems.