First, round holes are to small. The larger the aperture, the better the cutting ability. The laser cutting machine with insufficient ability will produce irregular holes and many broken points when cut small holes.
Second, gas pressure is too big or too small. The gas pressure is too large can blast holes, if to small will appear rough cutting edge. Choosing proper gas pressure is one of the methods to solve the
irregular hole cutting.
Third, adjust servo motor parameters well. Improper parameters can cause irregular figure in the cutting holes.
Another things should be noticed is screw or guide rail accuracy is not enough. It may lead the holes accuracy can not meet the requirements.
These are the attentions should pay attention to when drilling holes. If you want to know more details about LEIMING fiber laser cutting machine, feel free to contact us.
Senfeng Laser, as a leading integrated manufacturer of fiber laser machines for cutting, welding, cleaning, cladding as well as electric bending machine, provides various solutions in the field of fabricating machinery with cutting-edge technology.