Production process of power adapter
Release time:
2019-09-26
Mobile phone case molding process injection molding is also known as injection molding. Injection molding is the method of using an injection molding machine (also known as an injection molding machine) to inject thermoplastic melt into a mold under high pressure and obtain products through cooling and solidification. Injection molding can also be used for the molding of thermosetting plastics and foam plastics. The advantages of injection molding are fast production speed, high efficiency, automated operation, and the ability to shape complex parts, making it particularly suitable for mass production. The disadvantage is that the equipment and mold costs are high, and it is difficult to clean the injection molding machine.
Production process analysis of power adapter:
1. The product adopts polycarbonate (PC) material with a shrinkage rate of 0.5%~0.8%;
2. Mobile phone case molding process injection molding is also known as injection molding. Injection molding is the method of using an injection molding machine (also known as an injection molding machine) to inject thermoplastic melt into a mold under high pressure and obtain products through cooling and solidification. Injection molding can also be used for the molding of thermosetting plastics and foam plastics. The advantages of injection molding are fast production speed, high efficiency, automated operation, and the ability to shape complex parts, making it particularly suitable for mass production. The disadvantage is that the equipment and mold costs are high, and it is difficult to clean the injection molding machine.
3. The surface smoothness requirements of the product are high, and the fluidity of PC is poor. Therefore, high mold temperature and high material temperature filling are usually used in the process. Therefore, to improve the molding efficiency, point gates are used, and graded injection molding is used during injection molding.
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