The Rapid Modeling in Forming Numerical Simulation of Typical Drawing Parts

Application of finite element technology in the plate forming process,can effectively help the designers to find problems in forming process,so as to improve the design process.But in the actual operation,establish the drawing process parameters calculation and the finite element model is still using manual operation step by step,wasted a lot of time.In view of the above questions,using the software MSC.Patran of finite element modeling of MSC.Dytran before and after,for the two time development,realizing automatic creation of automatic calculation of typical parts drawing process parameters and finite element model.Automatic generation of finite element model two development system can be directly calculated by MSC.Dytran analysis.An example proves that the system can greatly improve the efficiency of process planning.