The precision of fiber laser cutting machine
The precision of fiber laser cutting machine.
As we all know, cutting accuracy is an important part of measuring the quality of laser cutting machine. In fact, the accuracy of metal laser cutting machine is not completely depend on the equipment itself, but is compose of many factors. We help you analyze the impact of laser cutting. Several major factors of precision. After analysis by our laser professional technicians, there are mainly the following major factors.
First: We all know that the laser beam is tapered, and therefore the slit is also tapered.
In this case, the stainless steel with a thickness of 0.3 mm will be much smaller than the 2MM slit. This is a major factor affecting the cutting accuracy of metal laser cutting machines – depending on the shape of the laser beam. Under such a conical laser beam condition, the greater the thickness of the work piece, the lower the accuracy, and therefore the larger the slit.
Second: when the cone-shaped laser beams are brought together, the spot will become smaller and smaller, so the precision of the laser cutting becomes higher and higher, especially the slitted web becomes more and more The smaller. According to our laser professional technicians, the smallest spot can reach 0.01mm at this time. This is also one of the factors that affect the cutting accuracy of laser cutting machines.
Third: In fact, even a simple workbench, a high-precision workbench, can lead to high-precision laser cutting effects. The machine part is the main body of the CNC cutting machine, including the beam guide of the frame part, the rack and pinion transmission system, the reducer, the servo motor system, the pneumatic system, the lifting system, the electric control cabinet and so on.
Fourth: In this case, the cutting accuracy of different materials is slightly different. Even with the same material, the precision of the cut will vary if the composition of the material is different. Therefore, the work piece material also has a certain influence on the laser cutting accuracy.
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