喷油泵凸轮轴 fuel injection pump camshaft ; injection pump camshaft ; diesel fuel injection pump camshaft
内啮合齿轮泵联轴器 internal gear pump coupling ; crescent gear pump coupling ; crescent seal gear pump coupling
凸轮轴泵 cam shaft pump
凸轮泵联轴器 cam pump coupling
外啮合齿轮泵联轴器 external gear pump coupling ; gear-on-gearpump coupling
人字齿齿轮泵联轴器 double helical gear pump coupling ; herringbone pump coupling gear
喷油泵凸轮轴驱动 fuel injection pump camshaft drive
正齿轮泵联轴器 spur gear pump coupling
滚轮泵联轴器 roller pump coupling
此外，凸轮轴还带动一个驱动燃料泵的偏心轮和一个带动分电器和油泵的齿轮。
In addition, the camshaft has an eccentric to operate the fuel pump and a gear to drive the ignition distributor and oil pump.
采用化学成分分析、力学性能测定、金相检验以及断口宏、微观分析等方法，对钻井泵齿轮轴断齿进行了分析。
Fracture tooth of gear shaft in well drilling pump was analysed by chemical analysis, mechanical testing metallographic examination macro and microfractography.
该型泵叶轮采用偶数设计方案，全部叶轮轴向成对称分布，背对背安装；
The impeller of the pump is designed to even number, and all impeller shafts are symmetrically distributed and installed back to back.
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