In the modern machinery manufacturing industry, mold industry has become a very important industry in the national economy, the development of many new products, to a large extent, rely on mold manufacturing technology, especially in the automotive, light industry, electronics and aviation industries.
The key to the development of mold industry is the progress of mold technology, mold technology involves multidisciplinary cross. Mold as a high value-added and technology-intensive products, its technical level has become a measure of a country’s manufacturing level of one of the important indicators. Therefore, with the times, the manufacturing industry has also rapidly promoted a lot of advanced mold manufacturing technology.
Mold processing manufacturer surface engineering technology is a system engineering by changing the shape, chemical composition and organizational structure of solid metal or non-metallic surfaces to obtain the required surface performance.
There are three main categories:
First, the mold surface modifier technology uses plasma, laser, electron beam, high density solar energy and other methods to inject ions, so as to obtain surface change.
Second, surface cladding technology it refers to the use of various means of surface engineering, in the product surface preparation of a variety of special functions of cladding, with a very small amount of material can cause a large number of expensive overall materials can play or difficult to play a role, while greatly reducing the processing and manufacturing costs of parts. The main features of this technology are strong applicability, the methods are thermal spraying, electric spark coating, plastic powder coating, vacuum plating, sputtering coating, ion plating, chemical vapor deposition, molecular beam extension, ion beam synthesis thin mold technology.
Third, composite surface technology will be two or more surface treatment process methods used in the same work part of the treatment, not only can play a variety of surface treatment technology,but also show the outstanding effect of combined use. Molds are mainly used in composite surface chemical treatment, surface heat treatment and surface chemical heat treatment composite strengthening process, heat treatment and surface deformation enhancement composite treatment process, coating and heat treatment composite treatment process, covering layer and surface metallurgy composite treatment process, ion-assisted coating, laser, electron beam composite vapor deposition and composite coating layer and ion injection and gas phase sedimentation composite surface change.