1.Metal mold is a kind of mold with higher precision, larger size, higher requirements on structure design, material selection and processing technology than ordinary plastic mold. Metal mold technology is the infrastructure of metal cutting, plastic mold production, casting process and its technology, with metal mold cutting, metal die surface treatment and heat treatment, grinding, assembly and other technologies as the main body.
2.Metal molds are mainly used in the production of plastic parts, rubber parts, die-casting parts and other products, as well as in the production of high complexity and high precision metal parts. It is widely used in precision machinery, IT, communications, auto parts, medical equipment and other industries. It is particularly important to the development of industry and science and technology.
3.The processing technology of metal mold mainly includes plastic mold pressing die, die casting die, plastic knife die and other processing technology. In the processing of plastic molds, there are usually mold drawing, moldmaking, and surface treatment. In the production of die-casting molds, multiple technological processes such as drawing, parts processing, inlaying and heat treatment are mainly adopted. The processing of plastic cutter die mainly adopts drawing, blade parts processing and heat treatment, etc.
4.The processing accuracy of metal molds is very high, with tolerance range 0.02mm. In addition, its service life is also very long, and the quality of processed parts is also very good. The surface of the parts processed by metal molds is smooth and burr-free, and its size accuracy is also high.
5.The processing of metal molds is a multi-disciplinary technology, which involves many professional fields, such as mold design, mold making, mold processing, die forging and machining, die injection, heat treatment, surface treatment, grinding, assembly and so on. In the mold design process, in addition to the principle of mechanical parts, there are also many factors, such as product material, injection pressure, cooling time, gate size, etc., which need to be considered and designed.
6.Metal mold has become an indispensable part in the automotive, home appliance and IT industries. In the future, the demand for metal molds will increase steadily. With the development of science and technology, the accuracy, quality and service life of metal molds will be higher and higher, and its application field will also be more and more extensive.
