When the cnc flame cutter is used for cutting brushed or mirror stainless steel, it is generally necessary to use film cutting technology. Since the wavelength of the fiber laser of cnc flame cutter is relatively short, only 1.06um, it is difficult to absorb by non-metallic materials, but in cnc flame cutter When cutting stainless steel film, it often has bad phenomena such as anti-slag, incision, high anti-alarm, etc., so it has great influence on the cutting quality and normal production of the plate.
To melt the film of cnc flame cutter on the cutting surface It needs to rely on the reflection heat of the laser on the steel plate to achieve the small film. The power of the cnc flame cutter is easy to damage the surface of the plate; the cutting is very unstable; the surface film is easy to be blown. 1. Obviously, the traditional cnc flame cutter laser cutting process can not achieve the cutting process of foil stainless steel.
