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液压系统的齿轮泵工作时,进口是低压腔从油箱中吸油,出口是高压腔给液压系统供给压力油,由于油泵两端压力不相等,油液要通
Hydraulic system of the gear pump work, the import is low pressure chamber sucking oil from the tank, the outlet is a high pressure chamber to the hydraulic system to supply pressure oil, due to the pressure at both ends of the pump is not equal, the oil through