First, the influence of rotational speed.
The pressure of the gear pump is directly proportional to the speed, the higher the speed, the greater the output pressure of the pump. However, too high a speed can lead to increased noise and vibration of the pump, and even damage to the parts of the pump, so it is necessary to set the speed reasonably according to the needs of the use. Second, the displacement affects the displacement of the gear pump refers to the volume of liquid transported by the pump per unit time, the larger the displacement, the output pressure of the pump will also increase. However, excessive displacement can lead to a decrease in the efficiency of the pump, so it is necessary to select the displacement of the pump according to the specific application needs. 3. Tightness affects the tightness of the gear pump, which also has a certain impact on the pressure output of the pump. If the pump is not well sealed, it will cause the pressure of the pump to drop and it will also cause leakage. Therefore, when choosing a gear pump, it is necessary to pay attention to the brand and model with good sealing. Fourth, the medium affects the medium conveyed by the gear pump, which is also an important factor affecting the pressure output of the pump. A medium with high viscosity and impurities will increase the resistance of the pump, thereby reducing the pressure of the pump. Therefore, choosing the right medium and the right way to use it is very helpful to increase the pressure of the pump. In summary, the four factors of speed, displacement, tightness and medium all have an impact on the pressure increase of the gear pump. In daily use, it is necessary to consider from many aspects and cooperate comprehensively to achieve better use results.
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