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简述了用大塑性变形有限元分析方法进行金属成形过程（模锻）的计算机模拟，以及ＡＬＰＩＤ软件系统的程序结构、主要功能和工程应用
The computer simulation of metal forming process (die forging) by using the method of finite element analysis with large plastic deformation is briefly introduced, and the program structure, main function and engineering application of ALPID software system