The concept of laser cutting

Many people have some understanding of the concept of laser cutting machine, but they don't really understand it. In fact, the laser cutting machine focuses the laser emitted from the laser into a high power density laser beam through the optical system, and 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 molten or vaporized metal. With the relative position of the beam and the workpiece moving, the material will eventually form a cutting seam, so as to achieve the purpose of cutting.