CNC automatic punching machine It refers to a kind of equipment that uses the computer PLC system to control the equipment to punch out the shape to be processed from the materials waiting to be processed. numerical control Auto punching machine It is fast, accurate hole data, and maneuverability to strengthen its advantages. It constantly applies to the processing needs of different purposes, slowly replacing the traditional manual punching method, and NC automatic punching Punching machine It is an inevitable trend to become the mainstream. Generally, it controls the position, angle and speed of the punch by programming to achieve the purpose of processing. The PLC system of the NC automatic punching machine is also closely related to the mold design. The design of the mold structure is the process of determining the automation of the finished product effect.