浅谈发动机运动件异响  

Introduction to the sound of engine moving parts

作　　者：赵世来 张治国 Zhao Shilai;Zhang Zhiguo(Brilliance Auto R＆D Center Power Train Design section, Liaoning Shenyang 110141)

机构地区：[1]华晨汽车工程研究院动力总成设计处,辽宁沈阳110141

出　　处：《汽车实用技术》2018年第9期128-131,共4页Automobile Applied Technology

摘　　要：发动机是汽车的心脏,发动机在运转过程中,内部发出来的不正常响声是多种多样的,但是,在不同发动机的同一部位反应出来的声响几乎是一样的,要结合自己的经验和测试工具才能准确地判断出声响的来源。The engine is the heart of the car, The engine is in operation, the unusual noise from within is also varied. But the different engines in the same parts of the sound is almost the same, it is important to use your own experience and test tools to accurately determine the source of the sound.

关 键 词：发动机 经验 声源 

分 类 号：U464[机械工程—车辆工程]