Those who are engaged in the production and processing of laser cutting equipment know that cutting accuracy is an important part of measuring the quality of the machine, and the novice should pay attention to it when purchasing equipment. In fact, the precision of metal laser cutting machine and non-metal laser cutting machine is not entirely determined by the laser cutting machine itself, but is composed of many factors. Now let's introduce the four factors that affect the precision of laser cutting:
1、 The accuracy of the worktable. If the accuracy of the worktable is uneven or other reasons may also lead to high-precision laser cutting effect.
2、 In this case, the cutting accuracy of different materials is slightly different. Even for the same material, if the composition of the material is different, the cutting accuracy will also be different. Therefore, the workpiece material also has a certain impact on the laser cutting accuracy.
3、 The beam emitted by the laser is conical, so the slit cut out is also conical. In this case, the thickness of 0.4MM stainless steel will be much smaller than that of 3MM. Therefore, the shape of the laser beam depends on a major factor that affects the cutting accuracy of the metal laser cutting machine. Under the condition of this conical laser beam, the greater the thickness of the workpiece, the lower the accuracy will be, so the larger the slit.
4、 When the tapered laser beams are gathered together, the current will become smaller and smaller, so the accuracy of the laser cutting will become higher and higher, especially the width of the slit will become smaller and smaller. At this time, the light spot can reach 0.01 mm. This is also one of the factors that affect the cutting accuracy of the laser cutting machine.