Publish Time: 2023-10-24 Origin: Site
A HYDRAULIC GEAR PUMP Knew as positive displacements units. A positive displacement pump is like a piston in a cylinder. When one tooth moves into the fluid volume of another tooth, the fluid is extracted mechanically. Since fluids are incompressible, fluids and teeth cannot occupy the same space at the same time and therefore, fluids are excluded. Due to the continuous meshing of the teeth, this phenomenon occurs continuously, thus providing a continuous displacement at the outlet of the pump, and the displacement is the same every revolution. With the uninterrupted rotation of the drive shaft, there is an uninterrupted discharge of fluid. The flow of the HYDRAULIC GEAR PUMP is directly related to the rotational speed.
Here is the content list:
Do not add load immediately after starting the HYDRAULIC GEAR PUMP
Be aware of the noise of the HYDRAULIC GEAR PUMP
Pay attention to the movement of the machine
After the HYDRAULIC GEAR PUMP is started, it must be idling for some time (about 10 minutes to 30 minutes), especially when the temperature is very low, it must go through the warm-up process to make the hydraulic circuit circulate normally, then apply the load, and confirm the operation status. Generally, the working hydraulic oil temperature of the HYDRAULIC GEAR PUMP is between -20-90 degrees. If the temperature is too high, it will affect the overall life of the HYDRAULIC GEAR PUMP. To use the product better, in addition to a reasonable selection of oil, a cooling system can also be used. Also, pay attention to checking the speed and pressure of the pump, and do not exceed the rated pressure.
The new HYDRAULIC GEAR PUMP has less initial wear and is easily affected by air bubbles and dust. Poor lubrication at high temperatures or overloading under conditions of use will cause adverse consequences and cause HYDRAULIC GEAR PUMP to emit abnormal effects. Pay attention to check whether the transmission medium oil port of HYDRAULIC GEAR PUMP is blocked, and there may be failures such as poor speed.
Improper hydraulic circuit design or poorly manufactured components are not easy to find at the initial stage of use, so special attention should be paid to the act states that appear under various operating conditions. Pay attention to the cleanliness of the hydraulic oil at ordinary times. Too dirty oil will cause friction on the internal surface of the HYDRAULIC GEAR PUMP, and too much oil will cause oil leakage. Observe the pressure gauge display value of the hydraulic circuit, the pressure switch light signal, and other vibration conditions and stability at any time during use, to find out whether the hydraulic circuit is functioning normally as early as possible.
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