To share: plastic injection mold processing technology

We commonly use plastic products, many are through injection molding, injection molding will use the mold for plastic products to finalize, then plastic injection molding process is what?

The mold processing process generally includes open material, open frame, open coarse, copper, wire cutting, computer gong, electric spark, drilling, pinhole, thimble, row position, inclined top, etc. The opening material includes the front mold material, the back mold material, the insert material, the behavior material, etc. The opening frame has the front mold frame and the back mold frame. Open thick front die cavity open thick, after die cavity open thick, parting line open thick. Copper male including the front mold copper male injection mold material, after the copper male, parting line clear Angle copper male and so on. In addition, the mold needs to be designed before production. There are strict requirements for the size and modeling of the mold, and the specific size needs to be determined.

Mold is often used in industrial production, known as the "mother of industry", in injection molding, blow molding, extrusion, die casting, smelting and other industries, want to make molded goods, need to design the mold, mold is composed of various parts, the main role is through the molding material material state, to realize the shape of the goods processing.

The mold generally includes two parts: moving mold and fixed mold. These two parts can be divided or combined, separated when taking parts, and closed when making to form the mold cavity. Mold belongs to precision tools, complex structure, changeable shape, mold itself structure, strength, stiffness, surface hardening, determine the quality of the mold.