摘要
由于某型船主柴油机高压泵在设计上考虑不周,导致安装时O型密封圈损伤,从而造成喷油泵的滑油进入柴油腔,文章针对这一故障现象,经过多次分析和对比,对喷油泵的安装设计进行了改进。
Due to the improper design of the high pressure pump of a ship's main diesel engine, the O-type seal ring is easily damaged during installation, and the lubricating oil of the fuel injection pump enters the diesel cavity. In view of this fault phenomenon, this paper has been analyzed and compared many times. The installation design of fuel injection pump is improved.
出处
《中国修船》
2019年第3期9-10,共2页
China Shiprepair
关键词
高压泵
柱塞套
密性
high-pressure pump
plunger sleeve
tight
