Digital Mold Technology Has Become The Mainstream Direction

The rapid development of digital die technology in recent years is an effective way to solve many problems in the development of automotive die. The so-called digital mold technology is the application of computer technology or computer-aided technology (CAX) in the mold design and manufacturing process. Summarizing the successful experience of the application of computer aided technology in automobile mold enterprises at home and abroad, the digital automobile mold technology mainly includes the following aspects: ① Manufacturability design (DFM), that is, considering and analyzing the manufacturability in the design to ensure the success of the process. The auxiliary technology of mold surface design, the development of intelligent surface design technology. (3) CAE-assisted analysis and simulation of stamping process, prediction and solution of possible defects and forming problems. Replace the traditional two-dimensional design with three-dimensional mold structure design. The manufacturing process of the mold adopts CAPP, CAM and CAT technology. ⑥ Under the guidance of digital technology to deal with and solve the problems in the process of mold testing and stamping production.