In the generator, the journal and the bearing are two close partners. The journal is a rotating part responsible for transmitting power; the bearing is responsible for supporting the journal and reducing friction. But if there is no oil film, the two good partners are in direct contact, the friction will be large, and the wear will be fast, affecting the life and efficiency of the generator. Therefore, building a uniform oil film is the key to keeping this pair of good partners in harmony.

The task of the generator seal oil pump KF80KZ/15F4 is to continuously deliver lubricating oil to the space between the journal and the bearing, and build and maintain that thin oil film. This oil pump adopts a centrifugal design. The motor drives the impeller to rotate, generating centrifugal force, sucking the lubricating oil from the oil tank, filtering and cooling, and then pressurizing it into the oil system of the generator. In the oil system, the lubricating oil is evenly distributed on the contact surface of the journal and the bearing through a carefully designed channel to form an oil film.

Building an oil film is easier said than done, and it requires the art of precision and balance. First of all, the thickness of the oil film must be just right. If it is too thick, it will increase energy consumption, and if it is too thin, it will not have the desired lubrication effect. The KF80KZ/15F4 oil pump adjusts the outlet pressure to ensure that the lubricating oil covers the contact surface between the journal and the bearing at an appropriate speed and flow rate to form a uniform oil film. Secondly, the oil film must be stable and cannot be thick at one time and thin at another. The stability of the oil pump and the reasonable layout of the oil circuit system are the key to ensuring the stability of the oil film. Finally, the oil quality is also very important. The lubricating oil must have good viscosity and antioxidant properties so that the integrity of the oil film can be maintained for a long time.

For power plant engineers, ensuring the normal operation of the oil pump KF80KZ/15F4 is the first step in building the oil film. Regularly check the filter of the oil pump, clean impurities, and ensure the cleanliness of the lubricating oil. Check the motor of the oil pump to ensure that it is operating normally to avoid unstable oil pressure caused by motor failure. At the same time, monitor the pressure and temperature in the oil circuit system, and adjust the operating parameters of the oil pump in time to ensure the thickness and stability of the oil film. In addition, regular inspection of the quality of lubricating oil and replacement of aged or contaminated lubricating oil are also necessary measures to maintain the quality of oil film.

The generator AC sealing oil pump KF80KZ/15F4 ensures the construction and maintenance of the oil film between the journal and the bearing through its precise oil supply capacity and stable operating performance, providing a solid foundation for the smooth operation of the generator. For power plant engineers, a deep understanding of the working principle of the oil pump and mastering its maintenance and monitoring skills are the key to ensuring the long-term stable operation of the generator set.
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