The injection molding equipment heats, plasticizes, and melts the plastic, and then injects it into the cavity of the molding mold for molding. After cooling and cooling, the melt is solidified and then demolded, and the target product can be obtained. The product produced by this method Also known as plastic injection molding products, what are the advantages of processing products by injection molding?

In order to prevent the finished product from short shot, breakage, deformation, burrs and even damage to the mold. If the processing cycle is too short, the thimble will push through the finished product or peel off the ring and crush the finished product. This type of situation can take you two or three hours to get the finished product out. If the processing cycle is too long, the weak parts of the mold core may be broken due to the shrinkage of the rubber compound.

Mold is the necessary process equipment for plastic molding production. In the past, mold design mainly depended on the experience of technicians. The mold processing and manufacturing relies heavily on the operating skills of workers. Therefore, the mold design level is low, the processing quality is poor, the production cycle is long, the service life is short, and the replacement of new products will be disturbed by mold problems.

The development of automobile molds is an important part of the production of OEMs, and the development of automobile molds has a great impact on the cycle of the entire automobile project. In the process of automobile mold development, the process plan of automobile mold development is determined through the process analysis of the original data. After the plan is confirmed, the mold bidding will be carried out. Then, develop and manufacture automobile molds. During the development process, the manufacturing cycle and quality of the mold should be controlled.

The processing of precision plastic molds mainly includes the combination of the substrate, the components of the die and the combination of the die. The female mold with variable cavity is composed of card plates, and the punch with variable core is composed of punch combination base plate, punch assembly, punch combination card plate, cavity cutting component and side section combination plate.

Plastic mold design is based on correct plastic product design, and mold design and manufacturing are closely related to plastic processing. The success or failure of plastic processing depends largely on the effect of mold design and the quality of mold manufacturing. The structural elements that need to be considered in plastic mold design are as follows: