Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelLS-DYNA关键字文件内容板料 (Blank)凸模 (Punch)凹模 (Die)压边圈 (Binder)控制参数FEM模型关键字文件Dynaform生成的输入文件由LS-DYN