The laser cutting machine uses a focused high power density laser beam to irradiate the workpiece, so that the irradiated material quickly melts, vaporizes, ablates or reaches the ignition point, and at the same time, the molten material is blown out by means of a high-speed airflow coaxial with the beam, thereby realizing the workpiece Cut it apart.
However, the cut for laser tailor-welded plates requires high straightness. Cutting with a high-precision shearing machine is more suitable for modern production requirements, which not only improves work efficiency, is safer and more reliable, greatly reduces production costs, but also has energy savings , Reduce pollution, easier to use and maintain.
High-end shearing machines will not be replaced by laser cutting machines. Regardless of accuracy and speed, they are much higher than ordinary shearing machines, and laser cutting machines generally have only about one-third of the bright shear band on the cutting end. , The rest are tear bands, straightness errors are large, burrs are also large, and shearing accuracy is not high. Sheets after shearing generally require reprocessing.