The decoration industry requires many processes in the production process, such as cutting, bending, bending, welding and other mechanical processing. Among them, the cutting process is a more important process. There are many traditional processing methods for stainless steel cutting, but the efficiency is low, the molding quality is poor, and the demand for mass production is rarely met. Laser cutting machines are widely used in the metal processing industry because of their good beam quality, high precision, small slits, smooth cutting surfaces, and flexibility to cut arbitrary graphics.