core and cavity injection molding

Precision Electronic Consumer Moulds

The core and cavity are the two halves of the mold where the hot molten plastic material is injected into the core and cavity and the gap between the core and cavity is filled with the hot molten material during the injection molding process and then hardened into the final shape.

The mold design of the core and cavity is critical to the proper molding of the product. The core is the raised part of the mold and the cavity is the recessed part of the mold.

The cavity and core in a typical plastic injection molding machine of an injection mold are the molding parts of the mold and play a key role in the shape of the molded part.

For some complex molds, the cavities or cores are often inserted, i.e., a part of them is removed from the cavity or core to form an insert structure, which is similar to the decomposition of cavities and cores.

Electronic Product Mold Parts Processing display

Precision Electronic Parts Mold Processing display