Metal shell processing, in fact, is the sheet metal processing. The processing of metal plate needs a certain technology, more perfect equipment, the structure and process parameters of cold stamping die, the working principle and operation method of various equipment, and new stamping technology and new technology are also included. Metal shell processing, also have to see the ability of the home.
Cold processing, usually refers to the cutting of metal, that is, the removal of redundant metal layers from metal material (blank) or workpiece by cutting tools, so that the workpiece has a certain shape, dimensional precision and surface roughness. Such as turning, drilling, milling, planing, grinding, broaching and so on.