What are the precautions for injection molding of plastic parts

What are the precautions for injection molding of plastic parts? Injection molding of plastic parts is a seemingly simple but very cumbersome process. Due to the strong fluidity of plastics, dimensional errors may occur due to the interaction of high temperature and cooling during the injection molding process. Therefore, before injection molding processing, this special situation must be taken into account before injection molding processing can be performed. So, what are the precautions for injection molding of plastic parts?

What are the precautions for injection molding of plastic parts? The quality of injection molding will be affected by many factors, such as the precision of the injection mold, the degree of wear, the shrinkage of the injection molded parts, and other structures and processing techniques. The service life of the mold is greatly shortened, and the cost of injection molding processing is increased. Therefore, in injection molding processing, pay attention to the following issues:

1. The structure of the injection mold is stable: the quality of injection molded parts is inseparable from the high precision and stable structure of the injection mold;

2. Injection molding process, injection molding process, techniques directly affect the quality of injection molding;

3. Raw materials for injection molding, the stability of raw material performance, high temperature resistance, corrosion resistance or not, determine the appearance quality and structure stability of injection molded parts after injection molding.

What are the precautions for injection molding of plastic parts? Therefore, before the injection molding of plastic parts, Shanghai Mulan Injection Molding Factory should conduct a comprehensive analysis and evaluation of these factors, and conduct mold trial evaluation before starting formal mass production. Be reckless, otherwise it will waste money and people, and may cause irreparable losses.

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