With the development of welding and cutting technology, laser cutting machines are being used more and more widely~They have great advantages in technology, speed and performance~However, what kind of partners will ask such questions: Why are round holes cut by laser cutting machines not round? This depends on what factors affect the cutting of the cutting machine~only by finding the problem can we solve the problem better.
Factors affecting the cutting accuracy of optical fiber laser cutting machine:
1、 The size of the laser coagulation of the laser generator: if the light spot is small after the aggregation, the cutting accuracy is high, and if the gap after the cutting is small. It shows that the optical fiber laser cutting machine has high precision and good quality. But the laser beam is tapered, so the slit is also tapered. Under this condition, the greater the thickness of the workpiece, the lower the accuracy, so the larger the kerf.
2、 Precision of the workbench: If the precision of the workbench of the optical fiber laser cutting machine is very high, the cutting precision will also be increased. Therefore, the accuracy of the worktable is also an important factor to measure the accuracy of the laser generator.
3、 The laser beam condenses into a cone: When the optical fiber laser cutter cuts, the laser beam is tapered downward. If the thickness of the cutting workpiece is large, the cutting accuracy will decline, and the gap will be larger.
4、 Different cutting materials will also affect the accuracy of the fiber laser cutting machine. In the same case, the precision of optical fiber laser cutting machine for cutting stainless steel and aluminum will be different, and the cutting precision of stainless steel will be higher, and the cut surface will be smoother.