| 超塑性材料轴对称镦粗时的变形力计算 |
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| 引用本文： | 陈拂晓.超塑性材料轴对称镦粗时的变形力计算[J].装备环境工程,1993(5). |
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| 作者姓名： | 陈拂晓 |
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| 作者单位： | 洛阳工学院 |
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| 摘 要： | 本文探讨了变分理论在超塑性成形方面的应用,建立了适合超塑性材料的变分理论的基本方程,并比超塑性材料轴对称镦粗为例验证了这些方程的正确性。
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| 关 键 词： | 超塑性 镦粗 变形力 变分原理 |
Calculation of Deformation Force during Superplastic Axisymmetri Upseting |
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| Luoyang Lnstitute of Technology Chen Fu Xiao.Calculation of Deformation Force during Superplastic Axisymmetri Upseting[J].Equipment Environmental Engineering,1993(5). |
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| Authors: | Luoyang Lnstitute of Technology Chen Fu Xiao |
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| Institution: | Luoyang Lnstitute of Technology Chen Fu Xiao |
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| Abstract: | In the paper,the application of calculus of variations in superplastic forming is re-searched,and the equationsof caleulus of variations for superplastic materials have been built.As an example,for deformation force during superplastic axisymmetric upseting has been calcu-lated,and correctness of the equations is also verified. |
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| Keywords: | Superplasticity Upseting deformation force Calculus of variations |
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