Sheet metal processing is a kind of metal processing technology, and usually refers to a comprehensive cold deformation processing technology for metal sheet, including shear, punch/cut/composite, folding, welding, riveting, splicing, molding, etc. during processing. The thickness of the metal sheet does not change. The metal processing technology corresponding to the sheet metal process includes casting, forging, machining, etc. The t

hickness of the metal of the product is usually inconsistent.

 

According to different processing methods, the sheet metal process is divided into manual sheet metal, stamping and CNC sheet metal. At present, hand-finished sheet metal is mainly concentrated in the fields of automobile repair, arts, advertisements, etc.; stamping sheet metal is applicable to product types with relatively single varieties, large production volumes, and relatively small structures, and is relatively stable; CNC sheet metal is suitable for small batches and varieties. Many, large size product categories.

 

 

The history of the development of sheet metal technology can be described as a long history. Starting from the bronze ware and ironware in ancient times, people used various methods to smelt metal materials. With the upgrading of smelting technology, metal slats were gradually smelted and learned to use some. The tool processes these metal plate materials, which is the embryonic form of the sheet metal process. The history of modern sheet metal processing is not long. The application of stamping equipment and cold stamping dies in sheet metal processing and the popularization of CNC automation equipment are two milestones in the development of sheet metal technology. The former was born with stamping, while the latter gave birth to CNC. Gold.