Tips For Using Vane Pumps
In addition to the prevention of dry rotation and overload, the prevention of suction air and excessive suction vacuum, the main points of the management of the Vane Pumps should also pay attention to:
1. If the pump steering changes, the suction and discharge directions will also change. The vane pump has a prescribed steering, and no reverse is allowed. Because the rotor blade groove is inclined, the blade has a chamfer, the bottom of the blade communicates with the oil discharge cavity, the throttle groove on the oil distribution plate and the suction and discharge port are designed according to the predetermined steering. The reversible vane pump must be specially designed.
2. The oil distribution plate and the stator of the vane pump are correctly positioned with positioning pins. The blades, rotor and oil distribution plate must not be reversed. The suction area of the inner surface of the stator is the most easily worn. The zone becomes the discharge zone and continues to be used.
3. Pay attention to the clean working surface when disassembling, and the oil should be filtered well when working.
4. If the gap of the blade in the blade groove is too large, the leakage will increase. If it is too small, the blade will not be able to expand and contract freely, which will cause malfunction.
5. The axial clearance of the vane pump has a great influence on ηv. 1) Small pump -0.015 ～ 0.03mm2) Medium pump-0.02 ～ 0.045mm6. The temperature and viscosity of the oil should generally not exceed 55 ° C, and the viscosity should be between 17 and 37 mm2 / s. If the viscosity is too large, oil absorption is difficult; if the viscosity is too small, leakage is serious.
Zhejiang Yongling Hydraulic Machine Co , Ltd . is a professional vane pump manufacturer and vane pump supplier in China. Our company has a provincial high-tech enterprise R & D center. Our products are widely used in cutting, plastics, forging, engineering, leather, pressure, metallurgy, agriculture, transportation machinery and machine tools, hydraulic stations, automatic production lines and other fields. We have obtained ISO9001 international quality management system certification, and our products have won a good reputation in China with their stable and reliable quality, and they have been used in the 2010 Asian Games Torch Tower. Our products occupy most of the domestic market and are exported to Southeast Asia, Russia, Africa and other foreign markets. Welcome to consult and purchase: https://www.china-vanepump.com/
In addition to the prevention of dry rotation and overload, the prevention of suction air and excessive suction vacuum, the main points of the management of the Vane Pumps should also pay attention to:
1. If the pump steering changes, the suction and discharge directions will also change. The vane pump has a prescribed steering, and no reverse is allowed. Because the rotor blade groove is inclined, the blade has a chamfer, the bottom of the blade communicates with the oil discharge cavity, the throttle groove on the oil distribution plate and the suction and discharge port are designed according to the predetermined steering. The reversible vane pump must be specially designed.
2. The oil distribution plate and the stator of the vane pump are correctly positioned with positioning pins. The blades, rotor and oil distribution plate must not be reversed. The suction area of the inner surface of the stator is the most easily worn. The zone becomes the discharge zone and continues to be used.
3. Pay attention to the clean working surface when disassembling, and the oil should be filtered well when working.
4. If the gap of the blade in the blade groove is too large, the leakage will increase. If it is too small, the blade will not be able to expand and contract freely, which will cause malfunction.
5. The axial clearance of the vane pump has a great influence on ηv. 1) Small pump -0.015 ～ 0.03mm2) Medium pump-0.02 ～ 0.045mm6. The temperature and viscosity of the oil should generally not exceed 55 ° C, and the viscosity should be between 17 and 37 mm2 / s. If the viscosity is too large, oil absorption is difficult; if the viscosity is too small, leakage is serious.
Zhejiang Yongling Hydraulic Machine Co , Ltd . is a professional vane pump manufacturer and vane pump supplier in China. Our company has a provincial high-tech enterprise R & D center. Our products are widely used in cutting, plastics, forging, engineering, leather, pressure, metallurgy, agriculture, transportation machinery and machine tools, hydraulic stations, automatic production lines and other fields. We have obtained ISO9001 international quality management system certification, and our products have won a good reputation in China with their stable and reliable quality, and they have been used in the 2010 Asian Games Torch Tower. Our products occupy most of the domestic market and are exported to Southeast Asia, Russia, Africa and other foreign markets. Welcome to consult and purchase: https://www.china-vanepump.com/
Tips For Using Vane Pumps
In addition to the prevention of dry rotation and overload, the prevention of suction air and excessive suction vacuum, the main points of the management of the Vane Pumps should also pay attention to:
1. If the pump steering changes, the suction and discharge directions will also change. The vane pump has a prescribed steering, and no reverse is allowed. Because the rotor blade groove is inclined, the blade has a chamfer, the bottom of the blade communicates with the oil discharge cavity, the throttle groove on the oil distribution plate and the suction and discharge port are designed according to the predetermined steering. The reversible vane pump must be specially designed.
2. The oil distribution plate and the stator of the vane pump are correctly positioned with positioning pins. The blades, rotor and oil distribution plate must not be reversed. The suction area of the inner surface of the stator is the most easily worn. The zone becomes the discharge zone and continues to be used.
3. Pay attention to the clean working surface when disassembling, and the oil should be filtered well when working.
4. If the gap of the blade in the blade groove is too large, the leakage will increase. If it is too small, the blade will not be able to expand and contract freely, which will cause malfunction.
5. The axial clearance of the vane pump has a great influence on ηv. 1) Small pump -0.015 ～ 0.03mm2) Medium pump-0.02 ～ 0.045mm6. The temperature and viscosity of the oil should generally not exceed 55 ° C, and the viscosity should be between 17 and 37 mm2 / s. If the viscosity is too large, oil absorption is difficult; if the viscosity is too small, leakage is serious.
Zhejiang Yongling Hydraulic Machine Co , Ltd . is a professional vane pump manufacturer and vane pump supplier in China. Our company has a provincial high-tech enterprise R & D center. Our products are widely used in cutting, plastics, forging, engineering, leather, pressure, metallurgy, agriculture, transportation machinery and machine tools, hydraulic stations, automatic production lines and other fields. We have obtained ISO9001 international quality management system certification, and our products have won a good reputation in China with their stable and reliable quality, and they have been used in the 2010 Asian Games Torch Tower. Our products occupy most of the domestic market and are exported to Southeast Asia, Russia, Africa and other foreign markets. Welcome to consult and purchase: https://www.china-vanepump.com/
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