| 大型球形容器的焊接变形控制 |
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| 引用本文： | 周金枝,朱若燕,熊健民. 大型球形容器的焊接变形控制[J]. 湖北工业大学学报, 2005, 20(5): 19-21 |
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| 作者姓名： | 周金枝 朱若燕 熊健民 |
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| 作者单位： | 湖北工业大学机械工程学院,湖北,武汉,430068;湖北工业大学机械工程学院,湖北,武汉,430068;湖北工业大学机械工程学院,湖北,武汉,430068 |
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| 摘 要： | 以某一工厂所生产的3 000 m^3的大型球形压力容器作为试验基础,说明在大型球形容器球壳板预制过程中,应研制专门焊接反变形胎具,来控制球壳板预制过程中人孔、接管、上支柱焊接时发生的焊接变形.该方法可满足工程要求,并取得了良好的效果,具有广泛的实用性.
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| 关 键 词： | 压力容器 球壳板 焊接工艺 焊接变形的控制 |
| 文章编号： | 1003-4684（2005）10-0019-03 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
The Welding Distortion Control of Large Spherical Vessel |
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| ZHOU Jin-zhi,ZHU Ruo-yan,XIONG Jian-min. The Welding Distortion Control of Large Spherical Vessel[J]. Journal of Hubei University of Technology, 2005, 20(5): 19-21 |
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| Authors: | ZHOU Jin-zhi ZHU Ruo-yan XIONG Jian-min |
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| Abstract: | By analyzing the reasons for bringing welding distortion and the controlling measure in the spherical shell prefabricating, based on 3 000 m^3 large spherical pressure vessel that was made by one manufactory,it indicates that the special dies must be manufactured to control welding distortion in spherical shell prefabricating. The method works well and has extensive suitability. |
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| Keywords: | pressure vessel spherical shell welding techniques the control of welding distortion |
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