Automatic Transmission Oil Pump with Internal Gearing

The transmission oil pump is the heart of the transmission oil. When the transmission oil circulates to the bottom, it can pressurize the oil from the bottom through the filter screen to the top. The following is the role of the engine oil pump: 1. Send engine oil to various friction parts of the engine to circulate the oil on the lubrication channel to ensure good lubrication of the engine; 2. The oil pump is mostly a gear pump composed of a gear pump body. When the engine is working, the camshaft drives the driving gear of the pump body to rotate. The gear swings the oil along the inner wall of the pump from the oil inlet to the oil outlet, forming a low pressure and generating a suction force that sucks the oil in the oil tank into the oil inlet; 3. The more oil at the oil outlet, the greater the pressure, and the oil engine will be pressed to the friction part to achieve forced lubrication. The oil pump in the transmission is used to provide hydraulic position at the operation co…