The focus is on the structure. If the structure is simplified to the greatest extent possible, but the quality of the mold is to be guaranteed, the company will make the most profit from it. When we receive a product, the first problem is to find the largest parting surface, roughly determine front and rear molds, and then analyze the front mold structure on the basis of this parting surface, the rear mold structure: inserts, row position, inclined top, other auxiliary mechanisms. After the structure is clear, the next step is to consider the processing to determine the structure. Rationality: Inlay or not; should be CNC or wire cutting; should be CNC or engraving, etc. Structure affects processing, processing costs and delivery time.

1 The overall layout of the mold is practicable.
2 parting surface selection
3 flow channel layout, selection of glue inlet
4 ejection device
5 water distribution
6 exhaust selection
Pay attention to the draft angle during the 7-part mold, the extraction of the insert, the treatment of the rubbing angle, and the shrinkage of the material.
8 processing drawings should be detailed, but simple.

Can demould! Easy to process, easy to go out!