摘要
在某小型发动机异响问题的解决过程中,运用频谱测试分析方法,找出发动机异响的原因为凸轮轴缓冲段高度设计不合理,通过增大凸轮轴缓冲段的高度,最终解决发动机异响问题。同时也为发动机异响问题的解决提供了宝贵的经验。
In the process of solve small capacity engine noise, find the reason of noise by spectrum test. The reason of engine noise is that designing of camshaft ramp height is not reasonable. Solve the engine noise by increase the camshaft ramp height. It provide precious experiment of solve engine noise problem.
出处
《装备制造技术》
2012年第9期168-169,共2页
Equipment Manufacturing Technology
