Surface treatment technology and precautions of di

　　Mold is the main process equipment of industrial production. The development of modern industrial products and the improvement of technical level largely depend on the development level of mold industry. In recent years, the improvement of automation level makes the rapid development of foreign molds. Similar to many manufacturing industries, China is not a strong country in mould manufacturing though it is a big country in mould production. For the spring matching the mold, this detail is also the key to achieve quality. The advantages and disadvantages of the surface treatment process directly affect the performance of the whole die.

　　Color paint coating, beautiful function

　　Spring surface is identified by various paint layers, such as yellow paint for light load, blue paint for light load, red paint for medium load, coffee paint for heavy load;

　　Performance analysis: good paint to match the spring surface treatment can be described askill two birds with one stone". Color is used to identify various technical parameters, which is convenient for industrial production and operation, and better guarantee the anti-corrosion performance of spring surface.