Gear pump advantages and disadvantages

Gear pumps are generally used in construction machinery where the working environment is not clean, general machine tools with low precision, and hydraulic systems with low pressure and large flow.

Gear pump advantages:

1. Simple structure, good craftsmanship, and low cost.

2, compared with other types of pumps with the same flow, compact structure, small size.

3, self-priming performance is good, regardless of high and low speeds and even under manual conditions can be reliably achieved self-priming.

4, the speed range is large. Because the pump's transmission parts and gears are basically balanced, will not produce a larger inertia force at high speed.

5. The influence of dirt in the oil on the work is not serious and it is not easy to bite.

Disadvantages of gear pump:

1, the working pressure is low. YCB10-0.6 gear pump gear, shaft and bearing on the pressure is not balanced, radial load, limiting its increase in pressure. YCB10-0.6 gear pump is mainly used in low-voltage systems.

2. Low volumetric efficiency. This is due to the large leakage of the YCB10-0.6 gear pump.

3, large flow pulsation, causing large pressure pulsation, so that pipelines, valves and other vibration, noise.