The sheet metal industry has developed rapidly in recent years and is widely used in various industries. The prosperous future of the sheet metal industry not only contributes to huge economic benefits to our enterprises, but also great convenience to the production and life of our residents. Metal packaging boxes such as chassis cabinets and electronic control boxes in the metal processing industry are all sheet metal processed parts, and their changes in demand also affect the changes in sheet metal processing requirements. The introduction of laser cutting technology to sheet metal processing industry has significantly accelerated the development of the sheet metal industry.