In recent years, the rapid development of industrial science and technology, laser equipment industry, in line with the rapid development of the times, laser cutting machine has rapidly spread to all walks of life. With the popularization of laser cutting machine, we have to keep up with the study of laser cutting machine, so as to better apply laser cutting machine, can better improve the working efficiency and quality of laser cutting machine.
With the popularity of laser cutting machine, customers have more and more requirements on laser cutting machine, such as laser cutting machine to cut a variety of graphics, which use laser cutting machine cutting circular hole is not as simple as in, so today I would like to share with you there are laser cutting machine cutting circular hole need to pay attention to a few points.
1. The laser cutting machine cutting 1:1 holes is the optimal solution, the larger the aperture, the better the cutting, the ability of insufficient ability of the laser cutting machine cutting holes will appear irregular circular hole, breakpoint residue is too much.
2. The gas pressure is too high or too low. The gas pressure is too big to burst hole, and the cutting edge will be rough and burn seriously if the pressure is too small. Choosing the right gas pressure is one of the reasons to solve the irregular circular hole cutting.
3. Servo motor parameters. Many parameters of the servo motor are related to the circular arc motion, and the parameters are not appropriate. The x and y axis motion mismatches will lead to ellipse or irregular shapes in the cutting circular holes.
4. Lead screw or guide rail accuracy is not enough. Some small factory technical strength and workers level is not high, the output of laser cutting machine precision is less than 0.1mm, so the cutting precision of circular hole is not up to the requirements.
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