Several conditions for Jinhua injection molding processing
Several conditions for Jinhua injection molding processing
As we all know, Jinhua injection molding is one of the important methods for producing plastics, and it is widely used in many fields. However, the entire injection molding process requires multiple disciplines. Therefore, we must pay attention to the following issues when performing injection molding. Let's talk about Jinhua blow molding processing, Jinhua injection molding processing and Jinhua plastic toy manufacturers.
1. For different materials, the temperature required during injection molding is also different. If the temperature is too high or too low, it will have an unfavorable effect on the processing of the material, and will adversely affect the manufacture of the product. For example, when the temperature is too low, there will be some abnormalities in the color of the liquid material; when the temperature is too high, the product will have the appearance of burrs after it is produced, and the quality of the product will not meet the demand. .
2. At the time of injection molding, you need to pay attention to controlling the speed in the pouring channel. If the speed is too fast, there will be burrs, and it will also cause overfilling and scorching. If the speed is too slow, there will be the appearance of shrinkage and simple cracking. Therefore, it is necessary to pay attention to the control of its processing speed when pouring, so that the quality of the products produced can meet the requirements.
3. Pay attention to control the cooling time during processing. The specific time requirements are selected according to the details of the processed products.
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