Metal stamping die analysis

Appropriate design hardware stamping is the basis for successful mold development. How to achieve a good design is mostly known after mold trials, but it is too late, and sometimes it takes a lot of cost and manpower to correct it. At present, CAE points are used. Reducing the cost. In the design stage, the stamping forming process is simulated in advance to understand the correctness of the mold design. Design changes are made to improve the quality of mold design, reduce the number of mold trials and mold development time, related to the design of metal stamping molds The main technology and content of analysis and analysis are shown in Table 1. Table 1 Key technology of stamping die design analysis Key technology technical content Mold design 1.1 Project planning or material list 1.1.1 The balance and strength of the mold force 1.1.2 Adjustment project And empty station design 1.2. Mould structure design 1.2.1 Binder pressure design 1.2.2 Mould rigidity and strength design 1.2.3 Mould blade control insert design CAD technology application 1. Design data computerization, 2. Part standardization , Modularization or unitization, 3. Design method parameterization. 4. CAD technology application, 5. Two-dimensional CAD system (for continuous punching dies) 6. Three-dimensional CAD system (for sheet metal punching dies) 7. Special user-oriented Application of CAD design software CAE technology 1. Simulation analysis of bending springback, 2. Simulation analysis of sheet metal forming limit 3. Computer test mold technology Previous post: How to reduce springback in bending processing of precision stamping parts