Mold, various molds and tools used in industrial produc […]
Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make molded articles. This tool is composed of various parts, and different molds are composed of different parts. It is mainly through the change of the physical state of the formed material to achieve the processing of the object shape. Known as the "mother of industry".
There are many kinds of molds, which can be divided into:
1 die for metal processing.
2 processing of non-metallic and P / M molds. Including plastic mold (such as two-color mold, compression mold and extrusion mold, etc.), rubber mold and powder metallurgy mold, etc. According to the structural characteristics, the die can be divided into two parts: the plane die and the cavity die with space. The mould is usually produced in single piece and small batch.
Mold is a model, according to this model to make products, but how is the mold produced? Except for mold professionals, most of them can't answer. Mold has played an irreplaceable role in our life. Most of our daily necessities can't be separated from mold, such as computers, telephones, fax machines, keyboards, cups and other plastic products, needless to say In addition, the covers of automobile and motorcycle engines are also made of molds. More than 20000 molds are needed for a single automobile. Therefore, the role of modern life molds cannot be replaced. As long as mass production is inseparable from molds.