Polishing injection molds has two purposes; One is to increase the smoothness of the mold, making the surface of the product produced by the mold smooth, beautiful, and attractive. The other is that the mold can be easily demolded, and injection mold factories make the plastic non stick to the mold...

Firstly, there are differences in the selection of steel. For example, the lifespan of imported steel is definitely much better than domestic steel, and the cost of manufacturing plastic molds and injection molds in the same injection mold factory will also be relatively high.Secondly, the structure...

Hardware molds are divided into: stamping molds (such as punching molds, bending molds, deep drawing molds, flip hole molds, shrinkage molds, undulating molds, bulging molds, shaping molds, etc.), forging dies (such as die forging dies, upsetting dies, etc.), extrusion molds, extrusion molds, die-ca...

Because different molding molds have been applied in many fields, and the manufacturing technology of professional molds has also undergone certain changes and developments in recent years, in this section, the general design rules of vacuum forming molds are summarized. The design of vacuum forming...