PV2R series vane pump pin type and sub-type
In hydraulic transmission systems, vane pumps are widely used because of their high efficiency, stability and reliability. As one of them, the structure of the PV2R series vane pump has an important impact on its performance and use. This article will briefly discuss the two structures of the PV2R series vane pump, the pin type and the pin type, to help readers better understand and apply this key component.
1. PV2R series Pin type vane pump
PV2R series pin type vane pump refers to the structural form in which the blades are fixed on the rotor through pins. In this structure, the pin plays the role of connecting the blades and the rotor, allowing the blades to move as the rotor rotates. The advantages of the PV2R series Pin type vane pump are simple structure, easy processing and maintenance, so it has been widely used in some occasions that do not require high precision.
However, the PV2R series pin hydraulic vane pump also has some shortcomings. Due to the friction between the pin, the blade and the rotor, it is easy to cause wear after long-term operation, thus affecting the performance and life of the pump. In addition, the fixing method of the pin may impose certain restrictions on the motion trajectory of the blade, thereby affecting the efficiency and stability of the pump.
2. PV2R series mother-to-child vane pump vane pump
PV2R series mother-in-law vane pump refers to the structural form in which the blades are fixed on the rotor through the cooperation of mother-in-law and mother-in-law. In this structure, special matching grooves are usually designed on both sides of the blade to form a close matching relationship with the matching protrusions on the rotor. This structural form can effectively reduce the friction between the blades and the rotor and improve the durability and efficiency of the pump.
The advantages of the PV2R series vane pump are its low friction, long life and high efficiency. Due to the tight fit between the blades and the rotor and low friction, the wear of the pump can be reduced and the durability of the pump can be improved. At the same time, since the motion trajectory of the blades is less restricted, the efficiency and stability of the pump can be improved.
However, the PV2R series hydraulic vane pump also has some processing and maintenance difficulties. Due to the close matching relationship between the blades and the rotor, high precision and technical level are required during processing. In addition, careful inspection and adjustment of the matching relationship are also required during maintenance to ensure the performance and stability of the pump.
3. Summary
Whether it is a pin type or a pin type, the PV2R series vane pumps play an important role in the hydraulic transmission system. Which type of pump structure to choose depends on the specific application scenario and needs. In situations where precision requirements are not high and costs are limited, the PV2R series Pin type vane pump may be a more economical and practical choice; in situations where performance, efficiency and stability are higher requirements, the PV2R series Pin type vane pump A vane pump may be more suitable.
In summary, the structural form of the PV2R series vane pump has an important impact on its performance and use. When selecting and using the PV2R series vane pump, its structural characteristics, application scenarios and needs should be fully considered to ensure that the performance and stability of the pump can meet actual needs.