浅谈柴油机拉缸故障分析与排除

Troubleshooting of Diesel Engine Cylinder Drawing Faults

我们通过对柴油机拉缸机理分析,介绍了三种典型的柴油机拉缸故障原因,包括异物掉入气缸、机油滤后油道进入杂物、喷油提前角增大,举例分析,并提出相应的改进措施。

In this paper, by mechanism analysis of the diesel engine scuffing, three typical reasons for cylinder scoring are introduced,including the introduction of foreign substances into the cylinder, the debris after oil filtered falling into the oil channel,the increase of injection advance angle. By cases analysis,the corresponding improvement measures are put forward.