| W成型孔型精确设计法 |
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| 引用本文： | 陆国昌,肖祖诒.W成型孔型精确设计法[J].焊管,1998,21(5):41-45. |
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| 作者姓名： | 陆国昌 肖祖诒 |
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| 作者单位： | 上海市劳动钢管厂 |
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| 摘 要： | 介绍了直缝焊管Ｗ成型的设计方法，运用数学方法推导得到精确的孔型参数，Ｗ成型法使带钢在成型过程中的纵向变形及稳定性等方面得到改善。
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| 关 键 词： | 孔型设计 W成型法 焊管 |
Accurate Design Method of W Type of the forming Pass |
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| Lu Guochang,Xiao Zuyi.Accurate Design Method of W Type of the forming Pass[J].Welded Pipe and Tube,1998,21(5):41-45. |
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| Authors: | Lu Guochang Xiao Zuyi |
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| Abstract: | The design method of W type of the forming pass for longitudinal welded tube is introduced. By use of inference of mathematical method , the accurate pass parameters are obtained. As a result, W type of the forming method can improve the longitudinal deformation and stability in the process of the strip forming and so on. |
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| Keywords: | welded tube longitudinal welded tube forming pass design W type of forming method |
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