| 感应加热小半径弯管的理论与实验研究 |
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| 引用本文： | 顾煜炯,芮晓明,张丽文,关存和. 感应加热小半径弯管的理论与实验研究[J]. 华北电力大学学报(自然科学版), 1994, 0(2) |
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| 作者姓名： | 顾煜炯 芮晓明 张丽文 关存和 |
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| 作者单位： | 清华大学精密仪器与机械学系，华北电力学院北京研究生部 |
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| 摘 要： | 分析和讨论了感应加热小半径弯管符合塑性大变形条件的成型机理，对局部热变形区的应力应变分布和受力条件进行了系统的分析，建立了相应的力学模型，并利用数值分析方法进行了计算，从而得到了感应加热小半径弯管的成型理论。
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| 关 键 词： | 小半径弯管，感应加热，成型机理 |
A THEORETICAL AND EXPERIMENTAL STUDY ON PIPE-BENDING WITH SMALL BENDING RADIUS USING INDUCTION HEATING |
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| Gu Yujiong, Rui Xiqoming,Zhang Liwen, Guan Cunhe. A THEORETICAL AND EXPERIMENTAL STUDY ON PIPE-BENDING WITH SMALL BENDING RADIUS USING INDUCTION HEATING[J]. Journal of North China Electric Power University, 1994, 0(2) |
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| Authors: | Gu Yujiong Rui Xiqoming Zhang Liwen Guan Cunhe |
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| Affiliation: | Gu Yujiong; Rui Xiqoming;Zhang Liwen; Guan Cunhe |
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| Abstract: | It is analysed and discussed that the formation mechanism of pipe-bending with small bending radius accords with the conditions under large plastic deformation.The stress andstrain distlibution and force conditions are also analysed completely and systematically. Themathematical models are established and calculated using numerical analysing methods.Thereby,the theory of pipe-bending with small bending radius using induction heating is set up. |
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| Keywords: | sharp pipe-bender induction heating formation mechanism |
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