The status quo and prospect of high pressure vane pump

High-pressure and low-energy consumption is a major feature of modern industrial products--the wide application of hydraulic transmission and control technology; high-speed, high-pressure, low-noise hydraulic pumps are necessary for the new generation of machine tools, ships, metallurgy, light industry and engineering machinery hydraulic systems. Product; hydraulic pump is a device that converts the rotating mechanical energy of electric motor or engine into volumetric fluid energy, and realizes automation or semi-automation of hydraulic machinery through control elements; vane pump has low noise, long life and small pressure pulsation. Self-priming performance is better than gear pump (external meshing type) and plunger pump.
History of development
Half a century ago, VICKERS pioneered a circular vane pump (pressure 7 MPa, displacement 7-200 mL/r, speed 600-1800 r / min), first used for hydraulic transmission of machine tools. In order to meet the needs of the warships of the Second World War, VICKERS has developed a square vane pump (pressure 10.5 MPa).
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