Laser cutting machine In the cutting process, the beam is focused by the lens of the cutting head into a small focal point, so that the focal point reaches a high power density, where the cutting head is fixed on the z-axis. At this point, the beam enters the heat much more than the material is reflected, conduction or diffusion of part of the heat, the material is quickly heated to the melting and vaporization temperature, at the same time, a high-speed air from the coaxial or non-coaxial side will melt And the vaporized material blown out to form the material to cut the holes. With the relative movement of the focus and the material, the hole is formed with a continuous width of the narrow slit to complete the cutting of the material
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