What is the fiber laser cutting machine? And how does it work? A laser beam that will be fired from the laser generator, which is focused into a laser beam with high power density through the optical path system. The laser beam hits the surface of the work piece reaches the melting point, while the high pressure gas will blow away the melt metal. With the movement of the beam and relative position of the work piece, the material is finally cut and slit, so as to achieve the purpose of cutting. Fiber laser cutting is used to replace the traditional mechanical knife with invisible beams. It features high precision, fast cutting, not limited to cutting pattern limitation, automatic typesetting saving material, smooth incision, low processing cost.