| δ���۱乤��ʵ��������1/32 ���������ӷ��� |
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| 引用本文： | ��С��,����ܷ�����־����������.δ���۱乤��ʵ��������1/32 ���������ӷ���[J].核聚变与等离子体物理,2006,39(1):55-61. |
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| 作者姓名： | ��С�� ����ܷ�����־���������� |
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| 作者单位： | (1. ?й??????????????????о???????? 230031??2. ?й?????????????? 100049) |
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| 摘 要： |
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Analysis for welding of 1/32 vacuum vessel sector of future fusion engineering test reactor |
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| FAN Xiao-song,WU Jie-feng,LIU Zhi-hong,GU Yong-qi.Analysis for welding of 1/32 vacuum vessel sector of future fusion engineering test reactor[J].Nuclear Fusion and Plasma Physics,2006,39(1):55-61. |
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| Authors: | FAN Xiao-song WU Jie-feng LIU Zhi-hong GU Yong-qi |
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| Institution: | (1. Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031; 2. University of Chinese Academy of Sciences, Beijing 100049) |
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| Abstract: | The welding process of the first 1/32 sector in the 1/8 section research and development project of the future fusion engineering test reactor vacuum vessel (VV) was analyzed. In the numerical simulation, the inherent strain method was used to compare and design the welding tools for 1/32 sector. Meanwhile, the trend of welding deformation and the amount of deformation were predicted by the simulation model. The displacements of the control points in the welding process are consistent with the numerical simulation results. The design of the welding tools and the application of the pre-compensation in the welding process are effective in improving manufacturing accuracy of the 1/32 VV sector. |
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