| AutoCAD在有限元模拟连轧管壁厚测量中的应用 |
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| 引用本文： | 尹元德,李胜祗. AutoCAD在有限元模拟连轧管壁厚测量中的应用[J]. 工程图学学报, 2006, 27(1): 13-18 |
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| 作者姓名： | 尹元德 李胜祗 |
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| 作者单位： | 安徽工业大学材料科学与工程学院,安徽,马鞍山,243002 |
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| 摘 要： | 用有限元软件MSC.MARCSuperform模拟连轧管的轧制过程时,由于毛管延伸系数大,有限元网格畸变严重,使得在后处理中荒管壁厚测量比较困难。通过DXF文件把MARC中后处理的荒管壁厚数据转换到AutoCAD中进行编辑处理,较好地解决了荒管壁厚的测量,这种方法使壁厚测量值精确且快捷。
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| 关 键 词： | 计算机应用 无缝钢管 有限元模拟 壁厚测量 |
| 文章编号： | 1003-0158（2006）01-0013-06 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005-03-22 |
Application of AutoCAD in Wall-Thickness Measurement for Continuous Rolling Steel Tube by FEM Simulation |
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| YIN Yuan-de,LI Sheng-zhi. Application of AutoCAD in Wall-Thickness Measurement for Continuous Rolling Steel Tube by FEM Simulation[J]. Journal of Engineering Graphics, 2006, 27(1): 13-18 |
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| Authors: | YIN Yuan-de LI Sheng-zhi |
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| Abstract: | Using MSC.MARCSuperform to simulate seamless steel tube continuous rolling process,it is difficult to measure the tube wall-thickness in post processing because of serious distortion of FE mesh.The output data of mesh nodes coordinates are sent to AutoCAD and reformatted by a simple transformation to predict the accurate thickness of tube wall. |
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| Keywords: | computer application seamless steel tube FEM simulation wall-thickness measurement |
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