如何能够消除多功能液压机油泵的困油现象，方法很简单，只需在油泵的轴套或泵的壳体上开出卸荷槽。但需注意的是，卸荷槽的大小应能够保证很好的消除困油的现象，同时又不会致引起过多的泄漏，或是使压油腔与吸油腔连通。
液压机
When the hydraulic gear pump is working, the pressure on the side surface of the oil pump gear is inconsistent. Generally, the pressure near the oil suction chamber is smaller than that near the oil discharge chamber. This is also caused by the gap between the tooth top and the pump casing. Therefore, measures must be taken to balance the radial force on the gear.

GEO-CANARY-86EA1707