plunger fuel pump

基本解释

The wear of diesel engine fuel pump plunger, delivery valve andfuel injector has direct effect on the fuel supply law.
柴油机柱塞、出油阀和喷油嘴这三对偶件的磨损直接影响到柴油机的供油规律。
Fuel injection pump assembly, should view the plunger positioning screw gasket roller pin , such as body positioning, such as whether the omission.
喷油泵总成，应该把位置，如身体，如柱塞定位螺钉密封滚针，是否有遗漏。
The quantity of fuel delivering reduces with the wear of plunger pair and this tendeucy is more serious with reducing of pump speed due to the choking effect of plunger head restricting.
柱塞磨损使循环供油量减少，并且由于柱塞头部的节流作用，随着转速的降低，柱塞磨损的影响愈严重。