⒈Metal laser cutting sheet metal processing and smelting quality For high-quality mold (title: mother of industry) steel, external refining, vacuum processing (chǔ lǐ), vacuum smelting, powder spraying (chǔ lǐ), electrical Processes such as slag remelting, reducing the proportion of harmful elements, oxygen, hydrogen and inclusions in steel, fine-tuning the chemical composition and pouring temperature. Suzhou sheet metal processing technology, sheet metal has not yet had a relatively complete definition. According to a definition in a foreign professional journal, it can be defined as: sheet metal is a comprehensive cold working process for thin metal plates (usually below 6mm), including shearing, punching / cutting / compositing, folding, riveting, splicing, Molding (such as car body). Sheet metal processing in Suzhou With the increasing application of sheet metal, the design of sheet metal parts has become an important part of the product development process. Mechanical engineers must be proficient in the design of sheet metal parts, so that the designed sheet metal It not only meets the requirements of product functions and appearance, but also makes the manufacturing of stamping dies simple and low cost. Through (tōng guò) electroslag remelting, it can also effectively improve the low magnification structure and density of steel, and increase the isotropy of the steel of the mold (name: the mother of industry). Tests by some domestic manufacturers indicate that the transverse impact toughness value of 4Cr5MoSiV1 steel produced by electric arc furnace is only equivalent to 31 in the longitudinal direction. The transverse impact toughness value of 4Cr5MoSiV1 steel after electroslag remelting is equivalent to the longitudinal 70, more than doubled. For mold steel with special requirements, powder high-speed steel and powder high-alloy mold steel produced by powder smelting metal process can better improve the structure and properties of steel.

激光 Metal laser split sheet metal processing forging and rolling process On the basis of ensuring a certain forging ratio, upsetting and long drawing forging and cross rolling are used as much as possible to improve the material of the mold (title: mother of industry) Isotropic. Suzhou sheet metal has the characteristics of light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, and good mass production performance. It has been widely used in electronics, telecommunications, automotive industry, medical equipment and other fields, such as Sheet metal is an essential component in computer cases, mobiles phoness, and MP3s. In order to maximize the reduction of machining allowances and improve the utilization rate of materials, the production of precision forging machines, fast forging hydraulic (specifically: pressure) machines, and high-precision continuous rolling mills is widely used to provide high-precision steel adapting molds (title : Mother of Industry) Manufacturing Needs.

Sheet metal processing