Product Details

The vanes in the rotor groove are in contact with the pump casing (stator ring) and the sucked liquid is pressed from the oil inlet side to the outlet side of oil. In addition to avoiding dry rotation and overloading, avoiding air suction and excessive suction vacuum, the control points of pressure variable vane pump oil pump should also be considered:

1. If you change the control of the hydraulic vane pump, the suction and outlet direction of the hydraulic vane pump will also change. Because the rotor blade groove is inclined, the blade is chamfered, the lower part of the blade is connected to the oil outlet cavity, and the gas groove and the suction and outlet ports on the plate oil distribution are designed in accordance with the established control. Reversible vane hydraulic pumps must be specially designed.

2 Hydraulic vane pump unit: for oil distribution plate and stator: positioning pins are correctly positioned, vanes, rotors and oil distribution plates must not be installed backwards. The suction area on the inner surface of the stator is easy to use. If necessary, the hydraulic vane pump can be flipped over and installed. Make the original suction area the outlet area and continue to use it.

3. Hydraulic wing pump disassembly and assembly: Pay attention to the work surface to clean the workshop, and the oil should be well filtered during work.

4. If the gap between the vanes of the hydraulic vane pump in the vane groove is too large, the leakage will increase, and if it is too small, the vanes cannot expand and contract freely, which will cause a malfunction. .

The company has a team of professionals with rich professional knowledge and practical experience, adhering to the development concept of "Yijiang·Chinese Heart", and insisting on the development path of independent innovation design.

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