Once the gate of Dalian injection molding is sealed, the pressure maintaining process is cancelled, and the products are naturally cooled and shaped in the mold; At the same time, DEKUMA injection molding machine drives the pre molding oil motor to rotate the screw, and the granular plastic from the hopper will be transported forward for plasticization. The shape can be from simple to complex, the size can be from large to small, and the product size is accurate, the product is easy to update, and can be made into parts with complex shape.
Injection molding is suitable for mass production and complex shape products. Injection molding or injection molding. Injection molding has short production cycle and almost no post-treatment. It can form plastic products with complex shape and accurate size at one time. It has high production efficiency and is easy to realize automatic operation. It is suitable for the molding production of external packages such as household appliances and office automation equipment, but the molding equipment and molds are expensive.
Then open the mold and take out the molded product. The specific operation steps of this method are: mold closing, material injection, pressure maintaining, cooling (heating, plasticizing and metering of the next injection material in the barrel during this period), mold opening, taking out the molded products and carrying out the next injection molding operation. The advantages of injection molding method are fast production speed, high efficiency, automatic operation and many varieties.
The shape can be from simple to complex, the size can be from large to small, and the product size is accurate, the product is easy to update, and can be made into parts with complex shape. Injection molding is suitable for mass production and molding processing fields such as products with complex shape. Molding temperature is related to many factors, such as the size of DEKUMA injection molding machine, screw composition, mold and molded product design and molding cycle time. The residual pressure will also be small, and it is easier to fill thinner or longer molded products. Low mold temperature can shorten the forming cycle.
