Injection molding, also called injection molding, is an injection molding method. The advantages of the injection molding method are high production speed, high efficiency, and operation can be automated. There are many varieties, the shape can be simple to large, the size can be from large to small, and the product size is accurate, the product is easy to update, and can be formed into complex shapes. Parts and injection molding are suitable for the molding and processing of mass production and complex shapes.
At a certain temperature, a completely molten plastic material is stirred by a screw, injected into a mold cavity with a high pressure, and cooled and solidified to obtain a molded product. This method is suitable for mass production of complex shaped parts and is one of the important processing methods.