What are the processes of injection molding mold processing?

What are the processes of injection molding mold processing?

The process process of the processing process of injection molding mold mainly includes the following 5 aspects:

1. Preliminary design

The preliminary design stage is mainly based on product demand, including the design of the cavity, the design of the pouring system, the design of the molding mechanism, and the design of the cooling system. At this stage, it is necessary to fully consider the shape, size, accuracy requirements, materials and other factors of the product, and use CAD software for design.

2. Mold material selection

According to the requirements and processing technology of the mold, choose the appropriate mold material. Commonly used mold materials include steel, aluminum alloy, copper alloy, etc. Among them, steel has good abrasion resistance and toughness, and is suitable for processing of high -precision and long -life molds.

3. Mold parts processing

(1) Rough processing: Rough machining of mold parts, including milling, planing, drilling and other processing methods to remove excess materials and initially form the shape of mold parts.
(2) Semi -essence processing: On the basis of rough machining, semi -precision processing is performed to further correct the shape and size of the mold parts, and prepare for precision processing.
(3) Excited processing: fine processing of mold parts, including grinding, turning, milling and other processing methods to achieve the final accuracy requirements of mold parts.

4, assembly and debugging

Incise the processed mold parts and debug them to ensure that the overall performance and accuracy of the mold meet the requirements. During the assembly process, it is necessary to ensure the coordination accuracy and position accuracy between the parts. At the same time, the molded mold is tested to check whether there are problems such as leakage and stagnation.

5. Delivery and acceptance

After assembly and debugging molds, packaging and delivery after finishing and cleaning. During the acceptance stage, the appearance, size, accuracy, assembly, etc. of the mold need to be comprehensively inspected to ensure that the quality of the mold meets the requirements. At the same time, the corresponding technical documents and qualified certification documents need to be provided.

In short, the process process of injection mold processing includes preliminary design, mold material selection, mold parts processing, assembly and commissioning, and delivery and acceptance.