Views:0 Author:Site Editor Publish Time: 2020-05-25 Origin:Site
Sheet metal processing is currently a very important metal processing technology, and its status in China is very high. This technology is generally an important process for forming precision sheet metal products. In fact, sheet metal processing includes many technologies, including not only conventional laser cutting and blanking, punching, bending and forming methods and process parameters, but also various cold stamping die structures and process parameters, The working principle and operation method of various equipment even include new stamping technology and new technology.
At present, the development of sheet metal processing technology in China is very fast. Because the parts processed by this technology are required in various industries. Without this technology, its development may not have such good performance, or even guarantee the development of the industry. At present, materials such as chimneys, iron drums, oil tanks and oil tanks, ventilation pipes and other materials are made of sheet metal.
Although sheet metal processing is a very important technology, there are no clear rules for its definition. In fact, every expert, even everyone in the industry, has a different understanding of it. Regardless of its definition, people operate on it the same.
Sheet metal processing is generally the processing of metal, which is cold processing. Cold working refers to the process of plastically deforming metals below the recrystallization temperature, such as cold rolling, cold drawing, and cold forging. Cold working deformation resistance is large, while forming the metal, work hardening can be used to increase the hardness and strength of the workpiece, but the plasticity will be reduced. Cold working is suitable for processing precision sheet metal parts with small cross-sectional size and high processing size and surface roughness.