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What is laser cutting machine

Five months ago one hundred and fifty-three
 What is laser cutting machine
Laser cutting machine is to focus the laser emitted from the laser into high power density laser beam through the optical system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point. At the same time, the high pressure gas coaxial with the beam will blow away the melted or gasified metal. With the relative position of the beam and the workpiece moving, the material will eventually form a cutting seam, thus achieving the purpose of cutting. Laser cutting is done with invisible light