What is Injection mold construction processing?
Injection mold construction processing is to add plastic into the mold first, and then the mold rotates and heats along two vertical axes. Under the action of gravity and heat energy, the plastic in the mold is gradually evenly coated, fused and adhered to the entire surface of the mold cavity, molded into the desired shape, cooled and shaped.
Types of injection molding processes for Injection mold construction processing
Several injection molding processes that must be understood in Injection mold construction processing:
1. Injection molding
In the processing of Injection mold construction, it is also called injection molding. The principle is to add powdered or granular raw materials into the hopper of the injection machine, heat and melt the raw materials to the flowing state, push them by the screw or piston of the injection machine, enter the mold cavity through the nozzle and the gating system of the mold, and harden and form in the mold cavity.
2. Dual color injection molding
It refers to a Injection mold construction processing and molding method that injects two different colors of plastic into the same mold. It can make the plastic show two different colors or make the plastic show regular patterns or irregular moire patterns, so as to improve the usability and beauty of plastic parts.
3. Insert injection molding
Insert molding refers to the molding method of filling pre prepared inserts of different materials into a mold, injecting resin, and then bonding and curing the melted material with the insert to produce an integrated product.
Advantages of Injection mold construction processing
1. Cost advantage
In the injection molding process, only the strength of the frame is required to support the material, mold, and the weight of the frame itself, in order to prevent material leakage due to the clamping force; And during the entire forming process, the material is almost unaffected by any external force except for the action of natural gravity, thus fully possessing the advantages of convenient machining and manufacturing, short cycle, and low cost.
2. Quality advantage.
During the entire production process of injection molded products, due to the absence of internal stress, the product quality and structure are more stable.
3. Flexibility and versatility advantages.
The machine mold is easy to manufacture and cheap, so it is especially suitable for the production of multiple varieties and small batch in Product development.
4. Personalized design advantages.
The products in injection molding processing are prone to color changes and can be made hollow. The surface treatment of the products can achieve the effects of patterns, wood, stone, and metal, meeting the personalized needs of modern consumers for products.
