The designer of the new energy crown spring contact products mold must have rich experience in design and injection molding. For the new energy crown spring contact products processing, the relationship between these influencing factors and the injection molding conditions and their appearance factors must be considered, such as injection pressure and mold. Cavity pressure and filling speed, injection melt temperature and mold temperature, mold structure and gate form and distribution, as well as gate cross-sectional area, product wall thickness, content of reinforcing fillers in plastic materials, crystallinity and orientation of plastic materials, etc. influence of factors. The influence of the above factors is also different due to the different materials of new energy crown spring contact products, or other molding conditions such as temperature, humidity, continuous crystallization, and changes in the injection molding machine after molding.

Among the relevant factors affecting the injection molding of new energy crown spring contact products, the mold is the key to obtain new energy crown spring contact products that meet the quality requirements. The design of the mold and whether the mold design is reasonable will directly affect the quality of the plastic products. Since the size of the mold cavity is obtained from the required size of the plastic product plus the shrinkage rate of the material used, the shrinkage rate is often a value within a range recommended by the manufacturer of the new energy crown spring contact products or the engineering plastics manual. The gate form and gate position of the mold are related to the distribution, and are related to the crystal orientation (anisotropy) of the engineering plastic, the shape and size of the plastic product and the distance and position from the gate. The main factors affecting plastic shrinkage include thermal shrinkage, phase transition shrinkage, orientation shrinkage, compression shrinkage and elastic recovery, etc., and these influencing factors are related to the molding conditions or operating conditions of new energy crown spring contact products.
In this way, the intrinsic link between technological factors and polymer properties, structural morphology and new energy crown spring contact products will be manifested through new energy crown spring contact products. Analyzing these internal connections is of great significance to rationally formulating the injection molding process, rationally designing and manufacturing molds according to drawings, and even rationally selecting injection molding equipment.