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根据Ⅱ号喷油泵现行调试工艺中存在的问题,针对修后Ⅱ号喷油泵的特点,并吸取了Ⅰ号喷油泵及Ⅲ号喷油泵调试工艺中的优点,我们对原调试工艺提出如下改进意见并拟定了修后Ⅱ号喷油泵调试工艺,供参考。三、对原Ⅱ号泵调试工艺的改进意见1.以标定工况位置的检查取代原起动行程的检查由前述分析可知,Ⅱ号喷油泵拉杆在100～350转/分之间的行程,不能反映真实的起动油量。归纳
According to the existing problems in the current commissioning process of No.2 injection pump, according to the characteristics of No.2 repair pump, and drawing on the advantages of No.1 injection pump and No.3 injection pump commissioning process, we propose the following improvements on the original commissioning process And developed a repair II after the injection pump debugging process for reference. Third, the original No. Ⅱ pump debugging process improvement advice 1 to check the calibration position to replace the original starting stroke inspection From the above analysis we can see, No. II pump rod stroke in the 100 ~ 350 rev / min, can not Reflect the real starting oil. induction