| 大型薄壁组焊椭圆封头尺寸及变形的控制工艺 |
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| 引用本文： | 周天锡. 大型薄壁组焊椭圆封头尺寸及变形的控制工艺[J]. 电焊机, 1990, 0(3): 33-36 |
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| 作者姓名： | 周天锡 |
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| 作者单位： | 南化公司化工机械厂 |
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| 摘 要： | 叙述了在压力容器制造中,当简体组装、封头分片压制后,焊接大型薄壁椭圆封头,其尺寸和角变形量的控制工艺。
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| 关 键 词： | 电弧焊 尺寸 变形量 控制 焊接 |
Control Technology of Size and Distortion for Ellipse Head of Heavy Thin-wall Group Welding |
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| Chemical Machinery plant of Nanjing Chemical Industry Co.Zhou Tianxi. Control Technology of Size and Distortion for Ellipse Head of Heavy Thin-wall Group Welding[J]. Electric Welding Machine, 1990, 0(3): 33-36 |
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| Authors: | Chemical Machinery plant of Nanjing Chemical Industry Co.Zhou Tianxi |
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| Affiliation: | Chemical Machinery plant of Nanjing Chemical Industry Co.Zhou Tianxi |
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| Abstract: | The welding control technology of heavy thin-wall ellipse head, size and angular distortion after the tube assembly and the pressing of head in manufacture of pressure vessel is descrided. |
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| Keywords: | SMAW Welding of heavy thin-wall ellipse head Control of angular distortion |
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