In recent years, with the booming development of the automotive industry, people have put forward requirements for the appearance, performance, structure, and other aspects of automobiles. Especially, the quality of the overall appearance of the vehicle i
Car body coverings have the characteristics of large size, complex shape, and mostly spatial curved surfaces. Therefore, the drawing and forming of a covering piece often consists of multiple simple forming units (tension detection unit, pressure detectio
In the urgent situation where the global automotive industry is increasingly emphasizing energy conservation and environmental protection, reducing the weight of cars is necessary to lower energy consumption, reduce exhaust emissions, and improve efficien
Aluminum alloy automotive panels still face the problem of high manufacturing costs for thin plates, while the use of thin slab continuous casting technology can reduce the production cost of A1-17Ig alloy slabs.
Due to the high precision requirements and large production quantities of body coverings, the automotive manufacturing industry adopts stamping forming technology for production.
The key technical link in the simulation analysis of the stamping process of car body coverings is that the production process of coverings is generally divided into processes such as deep drawing, edge cutting, and flanging. Stamping simulation can be ap
