Numerical control technology has been very common in Sheet Metal Processing, especially for large sheet metal processing manufacturers such as non-standard cabinet customization. There are many numerical control equipment to ensure the normal operation of sheet metal processing. The reason why numerical control sheet metal processing can play a great role in sheet metal processing is because of its many characteristics: (1) Simple to use, convenient to use, and low investment cost. It has its own unique advantages in the processing of various sheet metal parts, especially for the processing of complex shapes or thin plate parts. According to the requirements of the drawings, holes with different size requirements and shape requirements can be automatically processed, and larger holes and contour curves of various shapes can be produced and processed by small stamping dies with small steps. In addition, simple-structured molds can also be processed for sheet metal parts with special processing techniques, such as shallow stretching, flanging holes, etc. Compared with traditional stamping, molds are simpler, have a wide range of processing, and have significantly improved processing capacity. They are particularly suitable for mass production or processing of various forms of products. This is very beneficial for processing enterprises to keep up with the pace of market development and meet product demand. Moreover, due to the reduction of costs in all aspects, the economic benefits of enterprises have been effectively improved. (2) The product quality is stable and the processing accuracy is high. For the processing of sheet metal parts, the workpiece has good flatness, higher punching accuracy, and the burr brother, the forming quality is stable, and the product has good consistency. (3) Effectively improve production efficiency. The automatic control system can realize the processing of small batches of workpieces and the simultaneous processing of different parts, and the processing speed is fast. Because the subsequent processing and other links are reduced, the numerical control integrated processing of sheet metal parts is greatly improved, and the production cost is reduced.