What are the causes of arc breaking when NC cutting and cutting small pieces?
The appropriate speed slow, the landlord said is broken arc, plasma should be it, you see a corner speed in general NC system settings, adjust it, when it is automatically turn the speed down, I hope to help you, I am the CNC cutting machine manufacturer.
Try to adjust the flame slightly larger, slow down the appropriate wind, fast wind increase, faster than cutting large pieces, I am professional, feeling you should say that the individual operation problems
The cutting nozzle is large or unstable from the workpiece. Add an auxiliary tool.