挖掘机主油泵工作异常现象的原因探究

A Probe into the Causes of Abnormal Operation of Main Oil Pump in Excavator

挖掘机主油泵是主要的能量转换部件,它的好坏直接影响着车辆的正常工作。文章从挖掘机主油泵的结构组成、工作原理,逐渐探究挖掘机主油泵工作异常的检查方法。最后,文章以挖掘机主油泵油封漏油故障现象,理清思路,逐步分析探究出最后故障原因。

The main pump is the main energy conversion components,which has a direct impact on the normal operation of the vehicle.This paper starts from the structure and working principle of the main oil pump of the excavator,then gradually explores the inspection method of the main pump work of the excavator,and finally clarifies the idea and explores the final cause of the failure through analyzing the excavator main oil pump oil spill failure phenomenon.