The laser cutting machine is a laser beam emitted from the laser, which is focused into a high power density laser beam through the optical path system. The laser beam is irradiated to the surface of the workpiece, so that the workpiece reaches the melting point or boiling point, and the high-pressure gas coaxial with the beam will blow away the molten or vaporized metal. With the movement of the relative position of the beam and the workpiece, the material is finally formed into a slit, thereby achieving the purpose of cutting.
The laser cutting process replaces the traditional mechanical knife with an invisible light beam. It has the characteristics of high precision, fast cutting, not limited to cutting pattern restrictions, automatic layout to save materials, smooth incisions, and low processing costs. It will be gradually improved or replaced by Traditional metal cutting process equipment. The mechanical part of the laser head is not in contact with the work, and will not cause scratches on the working surface during the work; the laser cutting speed is fast, the cut is smooth and flat, and generally no subsequent processing is required; the cutting heat affected zone is small, the plate deformation is small, and the cutting slit is narrow 0.1mm ~ 0.3mm); the incision has no mechanical stress and no shear burrs; the processing accuracy is high, the repeatability is good, and the surface of the material is not damaged; the CNC programming can process any plan, and can cut the whole board with a large format, without Open the mold, economy and time-saving.