Shanghai sheet metal processing stamping process can be roughly divided into two categories: separate process and forming process (also divided into folding, deep drawing, forming). The processing of sheet metal processing in Gusu gold is called sheet metal processing. For details, such as making chimneys, iron drums, oil tanks, ventilation pipes, elbows, rounds, funnels, etc., the first process is cutting, bending, bending, bending, welding, riveting, etc. There must be a little knowledge. Shanghai Jinjin processing technology, sheet metal has not yet had a relatively well-defined definition. According to a definition in a foreign professional journal, it can be defined as: sheet metal is a generalized cold processing process for metal sheets (usually below 6mm), including shearing, punching/cutting/compositing, folding, riveting, Stitching, forming (such as car body).

1. In the process of stamping, the stamping parts and the billets are separated from each other along a certain contour line in the stamping process, and the quality of the stamping parts is also satisfactory.

2. The forming process is to plastically deform the stamping blank under the condition of vandalism, and convert it into the desired shape of the product, and also meet the requirements of dimensional tolerance and the like.

Shanghai sheet metal processing

According to the different temperature conditions, there are two methods: cold stamping (illustration: applying pressure to the sheet or hot material) and hot stamping. According to the strength, plasticity, thickness, deformation degree and equipment of the material (shèbèi) ) Different stamping methods can be used, and the raw heat treatment (chǔ lǐ) state and the final use conditions should also be considered.

Shanghai sheet metal processing has two methods: cold stamping (illustration: applying pressure to sheet or hot material) and hot stamping according to the temperature condition of the stamping.

       Shanghai Sheet Metal has the characteristics of light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, large-scale mass production performance, etc. It has been widely used in the fields of electronics, telecommunications, car industry, medical equipment, etc. In computer cases, mobile phones, and MP3s, sheet metal is an essential part. Depending on the strength, plasticity, thickness, degree of deformation, and equipment, etc., the material's original heat treatment (chǔ lǐ) state and final use conditions should be considered.