Detailed dimensional drawings vane pump (proe design)

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This model is for me to participate in the sixth Higher Cup Undergraduate drawing contest a modeling problem, compressed package that contains all the parts of the three-dimensional graphics, including the characteristics and parameters, you can edit and add all the parts drawings in PDF format, is a very nice model of practice and learn proe. How it works: This vane pump is double acting. The formation of the working volume enclosed by the pump, stator, rotor, blades and oil pan and so on. It is enclosed by changing the volume and work for the shaft to drive the rotor and blades rotate counterclockwise, while reciprocating blade in the slot 11. When the inner surface of the stator blades by a small radius toward large radius, blade relocation, closed volume increasing, due to the formation of a partial vacuum and suck the oil when the blade is moved by a large radius of small radius, the blades are pressed into the groove, closed volume decreases, the oil is pressed out. This revolution of the rotor blade reciprocates twice in the tank to complete the two suction and discharge of oil, so there are two zones and two suction drain area.