关于某船主机凸轮轴供油凸轮异常磨损的分析

Analysis of Fuel Cam Shaft' s Abnormal Wearing

对某船主机供油凸轮表面的异常磨损的原因进行了分析,根据检查、检测的结果,认为主要原因是主机高压油泵滚轮的加工工艺不符合要求。

This paper analyses cause for the surface of fuel cam' s wearing.According to the test result,the cause may be that the processing technic of HP fuel pump' s roller is not proper.