Four factors affecting the cutting accuracy of CNC laser cutting machine

2020-11-14 527

Cutting accuracy is an important factor to judge the quality of CNC laser cutting machine. There are four factors that affect the cutting accuracy of CNC laser cutting machine

1. The size of laser agglutination of laser generator. After gathering, if the spot is very small, then the cutting accuracy is very high, if the gap after cutting is also very small. It shows that the precision of laser cutting machine is very high, and the quality is very high. But the beam announced by the laser is conical, so the gap cut out is also tapered. Under this condition, the greater the thickness of the workpiece, the lower the accuracy will be, so the larger the kerf.

2. Accuracy of worktable. If the accuracy of the worktable is very high, then the accuracy of cutting will also be improved. Therefore, the accuracy of the worktable is also a very important factor to measure the accuracy of the laser generator.


3. The laser beam agglomerates into a cone. When cutting, the laser beam is conical downward, at this time, if the thickness of the cutting workpiece is very large, the cutting accuracy will decline, then the gap will be very large.

4. Different cutting data will also affect the accuracy of laser cutting machine. In the same case, cutting stainless steel and cutting aluminum accuracy will be very different, the cutting accuracy of stainless steel will be higher, and the cutting surface will also be lubricated.

Source: Jiangmen laser cutting

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