Cold stamping is an important part of the automobile manufacturing process. As an external surface part of the vehicle body, the outer covering part is not allowed to have defects such as wrinkles and dents on the surface. The skeleton part has a complex
Stamping is mainly classified by process and can be divided into two categories: separation process and forming process. The separation process, also known as punching, aims to separate the stamped parts of automotive parts from the sheet metal along the
In recent years, with the introduction of new car models, the replacement of old models, and the continuous expansion of the production scale of whole vehicles and components, the demand for automotive stamping parts has also been increasing.
With the continuous call for lightweighting, energy reduction, and high performance of automobiles, higher and higher requirements have been put forward for automotive stamping technology. Laser welding plates, steel plates, baking hardened plates, alumin
Compared with castings and forgings, metal stamping parts have the characteristics of thin, uniform, light, and strong. Stamping can produce workpieces with reinforcing ribs, ribs, undulations or flanges that are difficult to manufacture by other methods,
With the continuous development of China's industry, the proportion of industrial economy in China's economic structure is also increasing, and its role in promoting the development of China's national economy is becoming more and more significant.
