在调整柴油泵的过程中,常会出现所测定的数据不稳定现象,致使调整困难,造成许多不必要的返工。这主要是由于对零件磨损后所引起的一些影响因素缺乏全面的分析,如往往只注重供油量及喷射时间在调整中引起的误差、柱塞副磨损而引起的供油量误差、喷油嘴头磨损而引起的误差等三种原因,却忽视了以下两种原 In the process of adjusting the diesel pump, the measured data is often unstable, resulting in difficult adjustment and many unnecessary rework. This is mainly due to the lack of a comprehensive analysis of some of the factors that may be caused by the wear of a part. For example, it often focuses on the error caused by the amount of fuel supplied and the injection time during adjustment, the amount of fuel supplied caused by the wear of the plunger, Mouth mouth wear caused by the error of three reasons, but ignored the following two original