The principle of mold is mainly to make the blank into a product with a specific shape and size through external force. The mold consists of two parts: the movable mold and the fixed mold (or the male mold and the female mold). The two parts can be separated or combined. When separated, the product is taken out, and when combined, the blank is injected into the mold cavity to form.
Working principle of mold
The working principle of mold mainly includes the following steps:
Molding process: Ensure the molding quality through precise parameter setting. For example, the principle of injection molding is to inject plastic into the mold cavity through a screw injection machine, and obtain the finished product after cooling and solidification.
Demolding technology: Point gate technology is used to ensure that the finished product can be taken out smoothly. The design of the point gate allows the plastic to be injected through a small hole when it is injected into the mold, and it can be easily demolded through this small hole after molding.
Compound punching mold: The design can realize multiple cutting processes at the same time, greatly improving production efficiency.
Inner slider injection mold: Suitable for complex design needs, and complex shapes are realized through inner slider technology.
