Making a mold usually involves the following main steps
Design phase:
Detailed design work is required before the mold is manufactured. According to the requirements and specifications of the product, the designer draws the design drawings of the mold, including the structure, size and shape of the mold.
Material preparation:
Choose suitable mold material, usually use metal materials such as steel, aluminum, etc. The choice of material depends on the service requirements and expected life of the die.