The sheet metal case is a case which is used for the sheet metal (generally under 6mm) with comprehensive cold processing technology and is required after cooling. The processing technology includes cutting, punching, cutting, compounding, folding, welding, riveting, splicing, forming, etc. Its remarkable feature is that the thickness of the same part is the same. With the application of sheet metal more and more widely, the design of sheet metal has become a very important part in the development of product industry. Mechanical engineers must master the design skills of sheet metal parts.
Sheet metal has the characteristics of light weight, high strength, conductive (can be used for electromagnetic shielding), low cost, large-scale mass production performance and so on. It has been widely used in the fields of electronic appliances, communication, automobile industry, medical devices and so on. For example, in computer case, mobile phone and MP3, sheet metal is an essential part.
The case made of sheet metal can not only meet the requirements of various functions and appearance of the case, but also make the stamping die manufacturing with low cost