What Is The Process Of Plastic Mold Injection Molding?
Making Mold is a relatively complicated thing, especially for precision molds, there are many processes, and the whole process involves many problems. So what is the specific process of making plastic mold?To get more news about 2k injection molding, you can visit asm-mold.com official website.
The specific process of plastic injection molding is as follows:
1. Drawing design. Drawing design is the first step in making mold. It is necessary to communicate well with customers and complete the design of drawings according to customer needs.
2. Material selection. According to the nature of the product, choose the best material to make the mold. This step is directly related to the quality of the injection molding after the mold is formed, so it must be done well.
3. Mold making. The machining of the mold includes CNC machining, EDM machining, wire cutting machining, deep hole drilling and so on.
4. Mold trial and repair. Although the mold design is carried out under the expected process conditions when selecting molding materials and molding equipment, people’s understanding is often imperfect. How is the quality. After the discovery is always made, repair the mold to eliminate errors. There are many types of bad phenomena in plastic parts, and the reasons are also very complicated. There are reasons for the mold and the reasons for the process conditions. The two are often only combined. Before repairing the mold, a detailed analysis and research should be carried out according to the actual situation of the bad phenomena in the plastic parts, and the remedial methods should be proposed after finding out the reasons for the defects of the plastic parts.
5. Organize data archives. After the mold test is successful, it can be put into production. If it is not in production, more molds should be protected, and the relevant technical parameters should be organized and archived.
