| 电子束焊接工艺参数与温度场的关系 |
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| 引用本文： | 凌泽民,周上祺,徐楚韶,郝金玺,程雄文.电子束焊接工艺参数与温度场的关系[J].焊接,2000(8):10-13. |
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| 作者姓名： | 凌泽民 周上祺 徐楚韶 郝金玺 程雄文 |
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| 作者单位： | 重庆大学 |
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| 基金项目： | 中国工程物理研究院基金资助课题 |
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| 摘 要： | 采用有限元方法,定量分析了电子束焊接工艺参数与铍环内表面温度的关系。结果表明,加热深度或电子束斑点半径增加,内表面温度增加,焊接速度增加,内表面温度降低。
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| 关 键 词： | 有限元法 电子束焊接 工艺参数 温度场 铍 |
RELATION BETWEEN ELECTRON BEAM WELDING PARAMETERS AND TEMPERATURE FIELD |
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| LingZemin,ZhouShangqi,XuChushao,HaoJinxi,ChengXiongwen.RELATION BETWEEN ELECTRON BEAM WELDING PARAMETERS AND TEMPERATURE FIELD[J].Welding & Joining,2000(8):10-13. |
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| Authors: | LingZemin ZhouShangqi XuChushao HaoJinxi ChengXiongwen |
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| Abstract: | In this paper, relation between electron beam welding parameters and temperature field of beryllium is studied quantitatively with finite element method. The result shows that the temperature of inner surface increases with in- crease Of heating depth or electronic beam spot diameter, and decreases with increase of welding speed. |
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| Keywords: | finite element method electron beam welding technology parameter temperature field beryllium |
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