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在机械式调速器中,储备行程在各行程中占据了很小的数值,一般约为1.5~2.0 mm。但其重要性不可忽视。在日常的喷油泵维修过程中,有很多维修后的喷油泵会出现发动机无力、加油门不冲,或者是松油门,转速下降缓慢或转速不降反升,甚至出现飞车现象,对柴油机的经济性、动力性等都会产
In the mechanical governor, the reserve stroke occupies a small amount of each stroke, usually about 1.5 ~ 2.0 mm. But its importance can not be ignored. In the daily fuel pump maintenance process, there are many repaired fuel injection pump engine will appear weak, the fuel door does not rush, or throttle, slow speed down or speed up or down, or even speeding phenomenon, the economy of the diesel engine Sexual, motivated and so will produce