In recent years, with the rapid development of laser cutting machine, more and more customers begin to use laser cutting machine to cut circular holes. Laser cutting machine not only cuts smooth section, but also changes aperture and flexible processing, which is the next choice for cutting circular holes.
But the use of a laser to cut a circular hole is not as simple as imaginary. Therefore, the following HANS GS laser cutting round holes to give you an analysis of possible problems and attention.

1. Round holes are too small
The laser cutting machine cuts the hole of 1:1 is the best plan. If the bigger the hole is, the better the cutting ability is.
2. Gas pressure is too large or too small
The gas pressure blasting hole, the pressure is too small will appear rough cutting edge, severe burn. Choosing the appropriate gas pressure is one of the reasons for the irregular cutting of the circular hole.
3. Servo motor parameters
Many parameters of servo motor are related to circular arc motion, and the parameters are not suitable. The mismatch of X and Y axes causes cutting ellipse or irregular pattern.
4. Screw or guide precision is not accurate
The technical strength of some small factories and the low level of workers, the output of laser cutting machine is less than 0.1mm, so the precision of cutting round holes is also not required.
Therefore, HANS GS laser suggests that we can observe the laser cutting circular hole to identify the quality of the laser cutting machine that we want to purchase, in order to identify the quality of the laser cutting machine. Whether the cutting accuracy, speed and other parameters, whether to meet the standard.