Main body insert processing technology of plastic mold injection molding processing

Author: MULAN – Plastic Molding Manufacturer

In order to ensure the rationality and consistency of plastic mold injection molding processing technology, optimize plastic mold injection molding processing technology, and improve mold processing efficiency, each plastic mold injection molding processing company generally formulates its own process standards. Below we introduce the main body insert processing standard of plastic mold injection molding processing. 1) Material preparation: The engineer decides whether to process a single piece or multiple pieces together according to the size and shape of the plastic mold workpiece. If multiple pieces are processed together, the engineer needs to draw a drawing of the processing arrangement of the plastic mold workpiece; 2) Milling machine processing: the fitter processes according to the plastic mold workpiece drawing or combined with the layout drawing drawn by the engineer, drilling water holes, threading holes, drilling and tapping screw holes, drilling and reaming pinholes, roughing the forming part, plastic mold No.; 3) CNC processing of plastic mold injection molding: If you need CNC rough machining of plastic mold workpieces, arrange CNC for roughing; 4) Heat treatment processing: pay attention to specify the hardness requirements; 5) Grinding machine processing of plastic mold injection molding: If the part formed by the grinding machine must be ground and formed; 6) CNC finishing of plastic mold injection molding, if CNC finishing is required for workpieces, arrange finishing, such as inserts with fonts and model numbers that need to be engraved; 7) If CNC finishing is required Wire cutting processing of processed workpieces: middle wire processing insert holes, inclined top holes, ejector pin holes, etc.; 8) EDM of plastic mold injection molding: single processing according to drawings and pulse instructions; 9) Polishing of plastic mold injection molding Processing: Indicate the roughness and requirements of polishing on the process flow card, mark the polished area on the plastic mold workpiece with a marker pen, and specify if there are special polishing requirements; 10) Assembly; 11) Trial.