1. Assemble the cutting torch correctly
Install the cutting torch correctly and carefully, ensure that all parts are well matched, and ensure that the gas and cooling air flow are through. Install and put all parts on clean flannelette to avoid dirt sticking to the parts.
2. The consumable parts shall be replaced in time before being completely damaged
The consumable parts shall not be replaced after being completely damaged, because the electrode, nozzle and eddy current ring that are seriously worn will produce uncontrollable plasma arc, which is very easy to cause serious damage to the cutting torch. Therefore, when the cutting quality is found to be declining, the consumable parts should be checked in time.
3. Clean the connecting thread of cutting torch
When replacing consumable parts or daily maintenance and inspection, make sure that the internal and external threads of the cutting torch are clean. If necessary, clean or repair the connecting threads.
4. Clean the contact surface between electrode and nozzle
In many cutting torches, the contact surface between the nozzle and the electrode is the charged contact surface. If there is dirt on the contact surface, the cutting torch cannot work normally.
5. Check the gas and cooling gas every day
Check the flow and pressure of gas and cooling air flow every day. If the flow is insufficient or there is leakage, shut down the machine immediately to eliminate the fault.
6. Avoid cutting torch collision damage
In order to avoid the damage caused by the cutting torch collision, the system should be programmed correctly to avoid the overrun of the system, and the installation of anti-collision device can effectively avoid the damage caused by the cutting torch collision.
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