Based on the inverse approach,the trimming line and the formability of the sheet metal at local flanging area could be predicted from the geometry of the designed part.
该系统基于有限元逆算法,根据翻边形状反向快速计算修边线尺寸以及翻边成形中可能出现的起皱和破裂等缺陷。
参考来源 - 汽车覆盖件修边与翻边工序的快速仿真系统·2,447,543篇论文数据，部分数据来源于NoteExpress
针对此工艺设计了翻边成形双槽模，并介绍了模具的结构特点及工作过程。
A double_slot flanging forming die was designed according to this processing technology. And the characteristics of the structure of the die and its working process were introduced.
为了解决具有异形内轮廓的冲压件翻边工序中易产生裂纹等缺陷，分析了异形内轮廓翻边成形时周向应变分散效应。
In order to solve the lack of flaw when flanging the part with freeform internal profile, the circumferential strain dispersion effect has been analyzed in flanging the profile.
介绍在特殊夹层压力容器制造中对夹层壳体壁上进行开孔翻边热冲压成形的工艺技术。
This article describes a hot pressing formation technology to make flanged openings on special jacketed vessel shells.
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