Since the 21st century, China’s automobile industry has achieved full development and rapid growth. It has become a leader in automobile production and sales, all thanks to the intelligent automobile manufacturing and design brought by the digital process and computer development. Looking at the whole body, it is not difficult to find that more than 90% of auto parts are manufactured and produced by stamping method, and their design level can directly affect the performance and quality of vehicles; With the development and application of computers, intelligent mold production and manufacturing are widely used, and the traditional mold design and manufacturing methods are gradually abandoned. Intelligent mold manufacturing and design with good performance, excellent quality, short production cycle and low manufacturing cost provide the congenital conditions for the rapid development of automobile manufacturing and sales in China. The automobile stamping die is an important part of the automobile manufacturing and design process. It mainly refers to a kind of equipment that processes metal raw materials into automobile assembly parts through the cold stamping process. It is mainly used to make roof coverings, door inner panels, and non-standard stamping dies with complex shapes and sizes. It has obvious advantages.
Using computer external equipment to carry out program design, combine existing mold design technology and complementary process, integrate and apply various professional technologies, constantly improve, optimize and upgrade the design work, comprehensively apply high-speed computing, and assume the function of storage, so as to realize intelligent application of automobile mold design and manufacturing, which has become an indispensable tool for contemporary automobile mold development and design personnel. Looking at the automobile manufacturing industry in China, three types of intelligent mold manufacturing technologies, namely, CAD, CAE and CAM, basically cover the main intelligent technologies of automobile mold design and manufacturing in China.