It can be clearly seen in the entire manufacturing process that CNC machining is a key link. Once there is a problem or delay, the entire mold making cycle will be lengthened, and the mold cannot be tested on time and cannot be delivered to customers on time, which has a great impact . CNC machining accounts for a large proportion of the entire machining workload, so CNC is very important in mold making. The quality of CNC programs directly affects CNC machining efficiency, machining results, and mold making costs. Therefore, the bosses of mold factories generally do not hesitate to hire high-level CNC programming engineers. Mold design Parting mold Receiving customer data and PO CNC programming, CNC machining, EDM, EDM, EDM, EDW, wire-cutting, General processing, material preparation, mold assembly, mold trial, mold modification, and re-plating to customers