Fan injection molding precision mold manufacturing process:

1. Material preparation: Prepare the required materials according to the mold design requirements.
2. Rough machining: Rough machining of the material, removing excess parts, and initially forming the shape and structure of the mold.
3. Heat treatment: Heat treatment is performed on the rough-machined mold to improve its hardness and wear resistance.
4. Finishing: Finishing the heat-treated mold, including cavity molding, gates, runner cutting, etc.
5.
Assembly: Assembling parts together to form a complete mold.
6. Debugging: Debugging the assembled mold to check whether its performance and accuracy meet the design requirements.