Laser cutting machine is a kind of precision equipment, every part is indispensable, so we must do a good job of maintenance of each part, so that the laser cutting machine can give full play to its advantages. Here, we focus on the installation and maintenance of the pressure regulator. How to install and maintain the pressure regulator to fully play its role?
Before installing the regulator, remember to blow the dust, oil and other small particles in the pipeline, and be sure to prevent the debris of sealing materials from mixing with it; Secondly, when the moisture in the air is heavy and leads to condensate, the condensate remains in the valve, which is easy to cause the bad condition of the pressure reducing valve, so the handle should be installed below to facilitate timely control.
The import and export direction shall not be reversed, otherwise the pressure reducing valve will leak for a long time and lose the pressure regulating function; Two pressure reducing valves are used in the alternating high and low pressure intake circuits. Please use check valve to prevent backflow; If there is condensate, oil, and dust in the inlet side pressure pipe, it will block the normal vent or opening, affecting the effect of the pressure regulator.
Therefore, the filter should be installed before the pressure reducing valve to prevent dust and oil pollution; At the same time, the laser cutting machine should be used in a certain temperature range. If the temperature exceeds a certain range, it will inevitably be damaged.
Damage caused by direct sunlight must be avoided; Adequate space should be reserved for pressure regulation operation and maintenance; After the pressure adjustment operation is complete, lock the adjustment button of the pressure reducing valve. According to the above steps, the pressure regulator can play a greater role, and the auxiliary laser cutting machine can play a greater role to improve cutting efficiency.
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