How to extend the service life of the power consumption parts of the CNC cutting machine is the most concerned issue of each cutting machine using enterprise. Let's talk about the application experience from the characteristics of the cutting machine system itself.
The cutting distance should be adopted reasonably according to the requirements of the instruction manual of the CNC cutting machine. The sum distance is the distance between the cutting nozzle and the surface of the workpiece. When perforating, try to use the distance twice the normal cutting distance or the maximum height that can be transmitted by the plasma arc.
Do not overload the nozzle, otherwise the nozzle will be damaged quickly. Use softened water to inject the torch, because hard water will cause metal impurities to deposit on the nozzle ring and reduce the torch quality and shorten the life of the consumables.
CNC cutting machine should start from the edge. Whenever possible, start cutting from the edge rather than from the perforation. Using the edge as the starting point will be beneficial to the life of the consumables.
Check the air flow and cooling flow of the CNC cutting machine every day. The most common reason for torch damage is the lack of cooling flow, so I often check the air flow and air pressure or coolant of the cutting torch. If it is found that the airflow is insufficient or leaked, it should be stopped immediately to eliminate the fault before continuing operation.
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