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The working principle of the oil pump rotor
Time：
2024-05-29 00:02
The oil pump rotor is composed of a pair of rotors with axial side-by-side devices, generally called inner rotor and outer rotor. The outer surface of the inner rotor has a certain flange, while the outer rotor has a corresponding groove. When the inner rotor rotates, the oil is sucked into the pump with the movement of the flange, and then is pushed to the engine under the action of the outer rotor.
The matching design between the inner and outer rotors of the oil pump rotor is the key, and the gap between them needs to be maintained properly to ensure that the oil can be pumped in and out smoothly. At the same time, the material of the rotor is also very important. Usually, high-strength and wear-resistant alloy materials are selected to extend the service life of the oil pump.
When the engine is running normally, the oil pump rotor drives the rotor to rotate through the transmission device on the crankshaft, thereby forming a continuous suction and oil discharge process. This is essential to maintain the stable operation of the engine's lubrication system, because the supply of oil directly affects the lubrication of the engine parts.
All in all, the working principle of the oil pump rotor is simple but very important. Regular inspection and maintenance of the oil pump rotor can ensure the normal operation of the engine, extend the service life of the engine, and minimize the occurrence of engine failure.
The matching design between the inner and outer rotors of the oil pump rotor is the key, and the gap between them needs to be maintained properly to ensure that the oil can be pumped in and out smoothly. At the same time, the material of the rotor is also very important. Usually, high-strength and wear-resistant alloy materials are selected to extend the service life of the oil pump.
When the engine is running normally, the oil pump rotor drives the rotor to rotate through the transmission device on the crankshaft, thereby forming a continuous suction and oil discharge process. This is essential to maintain the stable operation of the engine's lubrication system, because the supply of oil directly affects the lubrication of the engine parts.
All in all, the working principle of the oil pump rotor is simple but very important. Regular inspection and maintenance of the oil pump rotor can ensure the normal operation of the engine, extend the service life of the engine, and minimize the occurrence of engine failure.
Oil pump rotor
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