DYNAFORM软件是美国ETA公司和LSTC公司联合开发的用于板料成形数值模拟的专用软件，是LS-DYNA求解器与ETA/FEMB前后处理器的完美结合，是当今流行的板料成形与模具设计的CAE工具之一。
Drawing-an typical auto-panel forming process was be researched in this paper with the FEM technology and thin film lubrication theory. The simulation of drawing process has been done in ETA/Dynaform.
本文将结合有限元技术和摩擦学中的薄膜润滑理论对覆盖件成形中的典型工艺—拉深进行相关的分析。
参考来源 - 覆盖件成形中的特性分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The position of drawing rib was determined according to the analysis on the wrinkling trend of sheet bar made by DYNAFORM software.
此模具的压料面为曲面压边，并利用DYNAFORM分析板料的起皱趋势，确定拉伸筋的位置。
The die was curved surface held down. The position of drawing rib was determined according to the analysis on the wrinkling trend of sheet bar made by DYNAFORM software.
此模具的压料面为曲面压边，并利用DYNAFORM分析板料的起皱趋势，确定拉伸筋的位置。
We build the three-dimension numerical model for the automobile's side frame outer panel by the CAD software, UG and translate it into the DYNAFORM for building its FEM model;
使用UG三维CAD软件对汽车侧围外板零件进行三维建模，并转换到Dynaform中建立了侧围外板零件的有限元模型；
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