First, receive the 3D drawings of the customer’s product design, carry out the feasibility analysis of mold making and injection molding, if there is no problem, carry out the mold design, split the mold to obtain the 3D drawing of the mold and the copper map of the insert, and perform CNC programming according to these 3D drawings to generate The numerical control CNC program is sent to the numerical control CNC workshop to process the module, as shown in Figure 1-7. Die design sub-mold receive customer product design drawing data and PO numerical control programming, numerical control CNC machining and material preparation feasibility assessment NGOK