During the cutting process, have you ever encountered the following problems: the power supply and cutter are working normally, and the cutting parameters are set accurately, but the cutting quality is not satisfactory?

The main reasons for incomplete penetration are small groove angles, too small gaps or too thick blunt edges, too small flame energy rate or too fast welding speed, too fast heat dissipation rate of the weldment, and the existence of the molten pool for a short time.