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喷射泵柱塞和套筒的间隙加大与喷射泵磨损度的影响至今还研究得很少。目前应用检查磨损的方法来测定喷射泵的压力损失证明是不够的,而柴油机功率参数的下降对泵的磨损状态检查似乎是一种更好方法。柴油机功率决定于转速和喷射泵的间隙。这项研究工作是在波兰比亚威斯托克工业技术大学机械研究所进行的。
Jet pump plunger and sleeve to increase the gap and jet pump wear degree has so far still little research. At present, it is not enough to test the pressure loss of the jet pump by using the method of checking wear and tear. The decline of the diesel engine power parameter seems to be a better way to check the pump wear status. Diesel engine power depends on the speed and jet pump clearance. The research was carried out at the Mechanical Engineering Institute of Industrial Technology University in Białystok, Poland.