汽车发动机拉缸失效机理分析与诊断方法研究

Automobile engine cylinder failure mechanism analysis and diagnosis methods

发动机故障种类繁多,据统计发动机拉缸故障约占发动机故障率的50%,文章主要从发动机活塞方面来分析拉缸故障的诊断方法,从而总结出拉缸故障的诊断思路和方法。

There are many different kinds of engine failure,According to the statistics of engine cylinder failure accounted for about 50% of the engine failure rate,This article mainly from the aspects of engine piston cylinder was to analyze the fault diagnosis, And sums up the thinking and method of the fault diagnosis.