China Vane Pump   , Vane Pump Structure Of Hydraulic System
China Vane Pump description: the vane pump of the hydraulic system is mainly composed of stator, rotor, blade and oil distribution disc. The center of the rotor and the stator coincide, and the inner surface of the stator is approximately elliptical. The ellipse consists of two long radius R, two short radius r and four transition curves. Blades are respectively mounted in a plurality of circumferentially distributed grooves on the rotor, and the blades slide radially along the grooves. On the distribution plate, there are four waist-shaped distribution windows corresponding to the four-stage transition curve of the stator, two of which are connected to the suction port of the pump to be the oil suction window; the other two windows are connected to the pressure port, which
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