| 中小径直缝焊管的反弯成型法 |
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| 引用本文： | 张奇 苏红英. 中小径直缝焊管的反弯成型法[J]. 钢管, 1992, 0(3): 12-13 |
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| 作者姓名： | 张奇 苏红英 |
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| 作者单位： | 徐州轧钢厂，徐州轧钢厂 |
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| 摘 要： | 介绍了一种新型管坯成型方法——反弯成型法。该法可使带钢边部的伸长量最小和尺寸处于稳定状态,并可满足扩大中小径直缝电焊管的规格品种和提高焊速的要求。
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| 关 键 词： | 中小径直缝电焊钢管 管坯成型 反弯成型法 |
REVERSE BENDING FORMATION OF LONGITUDINAL ERW PIPE WITH SMALL AND MEDIUM DIAMETERS |
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| Zhang qi Su Hongying. REVERSE BENDING FORMATION OF LONGITUDINAL ERW PIPE WITH SMALL AND MEDIUM DIAMETERS[J]. Steel Pipe, 1992, 0(3): 12-13 |
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| Authors: | Zhang qi Su Hongying |
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| Affiliation: | Xuzhou Steel Rolling Mill |
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| Abstract: | A new hollow shell formation method, the reverse bending process, is presented. The process, with constant and minimum elongation of strip steel edge, can meet the requirements of expanding varieties and sizes with higher welding speed. |
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| Keywords: | longitudinal EReCt pipe with small and medium diameters hollow shell formation reverse bending process |
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