Oil In And Out
The flow of oil in and out through the pump body and the flow channel on the distribution shaft, and controlled by the oil suction port on the distribution shaft, the liquid pressure generated in the pump body is absorbed by the static pressure balance surface. The overbalance pressure compensation method is adopted for the static pressure balance of the friction pair to form an open loop control. The bearing of the drive shaft supports only and is not subject to other external forces. In the hydraulic system, the axial plunger pump works by means of the volume change caused by the reciprocating movement of the plunger in the plunger hole parallel to the transmission shaft. Because the plunger and plunger holes of the plunger pump are circular parts, high accuracy can be achieved during processing.