What are the requirements of Wegers vane pumps regarding the installation of hydraulic components?

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A pump that forces the inhaled liquid from the oil inlet side to the oil outlet side. The key points for maintaining Wegers vane pumps include preventing dry running and overload, as well as avoiding air ingestion and excessive suction vacuum. In Wegers vane pumps, the vanes in the rotor grooves come into contact with the pump casing (stator ring). It should also be noted that if the rotation direction of the pump changes, its suction and discharge directions will change as well. All Weges pump vanes have a specified rotation direction, and reverse operation is not allowed. Because the rotor blade slots are inclined and the blades have chamfers, the bottom of the blades is in communication with the oil discharge chamber; the throttle grooves on the oil distribution plate, as well as the inlet and outlet ports, are designed according to a predetermined orientation. Small pumps: 0.015–0.03 mm; medium pumps: 0.020–0.045 mm. The temperature and viscosity of the oil should generally not exceed 55°C, with a viscosity level required to be between 1737 mm2/s. If the viscosity is too high, oil absorption becomes difficult; if it is too low, leakage occurs severely. Reversible Wegeser vane pumps must be designed specifically. For the assembly of Wegeser vane pumps, the oil distribution plate and stator must be properly positioned using positioning pins; the vanes, rotor, and oil distribution plate must not be installed in the wrong order. The suction area on the inner and outer surfaces of the stator is the most prone to wear, and if necessary, it can be installed upside down so that the original suction area becomes the discharge area, allowing continued use. A Weggers vane pump is a type of pump in which the vanes within the rotor grooves come into contact with the pump casing (stator ring), pushing the liquid drawn in from the inlet side to the outlet side. In addition to preventing dry running and overload, as well as avoiding air ingestion and excessive suction vacuum, the key points for managing Weggers vane pumps include being aware that changing the pump’s rotation direction also changes its suction and discharge directions. Weggers vane pumps have a specified rotation direction, and reverse operation is not allowed. Because the rotor blade slots are inclined and the blades have chamfers, the bottom of the blades is in communication with the oil discharge chamber; the throttle grooves on the oil distribution plate, as well as the inlet and outlet ports, are designed according to a predetermined orientation. The mother-and-child Wegies leaf pumps offer a short lifespan, high productivity, and application flexibility. The extremely low noise level makes it suitable for the most demanding industrial applications. Its compact size and ease of use provide maximum flexibility in device design. 1. The model numbers of all types of Weggers vane pump components must match those listed in the component inventory. 2. Alternatively, the storage conditions may not be appropriate; it is necessary to determine whether the Weggers vane pump components have been stored for too long. Attention should be paid to the degree of aging of the internal seals in the Vickers vane pump components; when necessary, they should be disassembled, cleaned, replaced, and tested for performance. 　　3. The adjustment screws, control knobs, lock nuts, etc., on each Weges pump component must be intact and undamaged. 　　4. The surface quality of the seals that come with Wegers vane pump components must meet the required standards; otherwise, they should be replaced. 　　5. The connection surface of the plate-type connection elements must be free of defects. The machining accuracy of the groove dimensions of the device seals must comply with relevant specifications. 　　6. The connection threads of the tubular connection elements must not be damaged or have loose connections. 　　The threads of connection 7 must not be damaged or misaligned. 7. The mating surface of the mounting base plate for the plate valve must be free from any unevenness. 　　8. Check whether the interior of the component is clean. 8 Remove the oil passage blockage. 　　9. Do not use if there are any abnormalities. 9 Check the quality of the electromagnet core and the exterior surface of the solenoid valve. 　　10 All attachments on the components of the Wegers leaf pump must be present in full. 　　Installation requirements for Weggers vane pump components – The pump assembly: The mating surfaces of the oil pump, electric motor, bracket, and base must be free of rust, protruding spots, and paint layers. A thin layer of rust preventive oil should be applied to these joint surfaces. 1 When installing the device. 　　The allowable coaxiality tolerance between the shafts of the pump and the motor, when installing the Wegeser vane pump, its bracket, and the motor. The tolerance for parallelism shall meet the specified requirements, or shall not be greater than the coaxiality and parallelism requirements recommended by the manufacturer of the coupling between the pump and the motor. 　　The center height of the support ports of the pump bracket is high when 3 right-angled support devices are used. It is allowed to be slightly higher than the center of the motor by 0–0.8 mm; when adjusting the coaxiality between the pump and the motor during installation, only the bottom surface of the motor needs to be raised. It is allowed to insert metal sheets not specified in the drawings between the contact surface of the motor and the base (the number of shims shall not exceed 3, and their total thickness shall not be greater than 0.8 mm). Once adjusted, the motor is generally not disassembled again. If necessary, only the pump bracket should be removed, and the pump bracket must be secured with positioning pins. Drill and ream positioning pin holes between the pump bracket and the base plate. Install the elastic coupling of the coupling again. Then turn the coupling by hand after adjustment 4 is completed. At this point, the motor, pump, and coupling should all rotate smoothly and easily, without any abnormal noises.