| 离心压缩机阶梯焊接机壳水平法兰变形的控制 |
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| 引用本文： | 刘冬菊,徐颖,聂万隆. 离心压缩机阶梯焊接机壳水平法兰变形的控制[J]. 风机技术, 2008, 0(6) |
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| 作者姓名： | 刘冬菊 徐颖 聂万隆 |
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| 作者单位： | 沈阳鼓风机集团有限公司,沈阳市,110142 |
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| 摘 要： | 针对阶梯型焊壳的焊后变形的问题,进行了铆焊工艺改进,最终采取控制焊序和利用反变形的措施,使大型阶梯焊壳水平法兰的变形得到了控制.
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| 关 键 词： | 离心式压缩机 焊壳 水平法兰 变形 控制 |
The Control of Horizontal Flange Deformation in Stepped Welding Casing of Centrifugal Compressor |
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| Abstract: | According to the problem of deformation of stepped welding casing after welded, the improvement on rivet welding technology is carried out.Finally, the deformation of horizontal flange in stepped welding casing is controlled by controlling welding procedure and adopting anti-deformation measure. |
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| Keywords: | centrifugal compressor welding casing horizontal flange deformation control |
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