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Same point date of gear pump and vane pump
Author : Xiong Date : 2020/2/17 22:13:02
Same point date of gear pump and vane pump

Although gear pump and vane pump are similar, they belong to two different products. Gear pump and vane pump belong to two categories of hydraulic pump, which are widely used in industrial production. According to different working conditions, the selection of hydraulic pump will be different. Let's look at the same points of gear pump and vane pump.
 
Gear pump and vane pump
 
1. Both hydraulic pumps are rotary positive displacement pumps with certain self-priming capacity, and dry rotation is not allowed.
 
2. It has continuous flow, but there are also flow and pressure pulsations.
 
3. The flow rate is determined by the size and rotation speed of the working parts, independent of the discharge pressure.
 
4. The rated discharge pressure of the two pumps is related to the size and speed of the working parts, not to the discharge pressure.

The above:Causes and solutions of radial force in gear pump