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The reasonable control of laser cutting machine indicators
by：Transon
2020-10-29
Reasonable control of the laser cutting machine index
1, the cutting section indicators: laser cutting of pure aluminum requires high power, high pressure large flow auxiliary gas because the material is soft, not easy to blow on the back of the cutting slag in the process of cutting, with soft hang slag is given priority to, but it can be more easily mechanical methods to remove; When cutting a hard material is generally not easy to slag, process parameters and other reasons, only a small amount of slag, not easy to remove, but when using high pressure nitrogen gas cutting, hang slag phenomenon can be effectively controlled.
2, fracture roughness: laser cutting section of main and quality of laser beam pattern, optical lenses, auxiliary gas purity and cutting speed, and processing materials are closely related to, of course, is usually the upper smooth, lower roughness. Laser cutting section can achieve RZ6 commonly. 3 - 25 or so. Rake Angle:
3, incision incision is laser cutting firmware features, is mainly due to the beam focus after the hair bulk, and plus auxiliary gas blowing, forming on the kerf width narrow down the wide, the general with the increase of cutting thickness of slope, the greater the processing usually 20 mm carbon steel, single side slope is not more than 3 degrees.
1, the cutting section indicators: laser cutting of pure aluminum requires high power, high pressure large flow auxiliary gas because the material is soft, not easy to blow on the back of the cutting slag in the process of cutting, with soft hang slag is given priority to, but it can be more easily mechanical methods to remove; When cutting a hard material is generally not easy to slag, process parameters and other reasons, only a small amount of slag, not easy to remove, but when using high pressure nitrogen gas cutting, hang slag phenomenon can be effectively controlled.
2, fracture roughness: laser cutting section of main and quality of laser beam pattern, optical lenses, auxiliary gas purity and cutting speed, and processing materials are closely related to, of course, is usually the upper smooth, lower roughness. Laser cutting section can achieve RZ6 commonly. 3 - 25 or so. Rake Angle:
3, incision incision is laser cutting firmware features, is mainly due to the beam focus after the hair bulk, and plus auxiliary gas blowing, forming on the kerf width narrow down the wide, the general with the increase of cutting thickness of slope, the greater the processing usually 20 mm carbon steel, single side slope is not more than 3 degrees.
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