| 立辊双半径孔型设计 |
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| 引用本文： | 张家琪.立辊双半径孔型设计[J].钢管,1995(5):27-29. |
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| 作者姓名： | 张家琪 |
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| 作者单位： | 鞍山钢管股份有限公司 |
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| 摘 要： | 介绍了焊管机组成型立辊双半径孔型设计的作图法，推导出该孔型设计的两个关键公式（ 值的确定），供孔型设计及制造加工时参考。
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| 关 键 词： | 焊接钢管，成型立辊，双半径孔型设计 |
DESIGN OF VERTICAL ROLL DUAL-RADIUS PASS |
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| Zhang Jiaqi.DESIGN OF VERTICAL ROLL DUAL-RADIUS PASS[J].Steel Pipe,1995(5):27-29. |
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| Authors: | Zhang Jiaqi |
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| Abstract: | Introduced in the article are drawing-making method for designing the vertical roll dual-radius pass for forming machine in hte welded pipe production line and the two derived formulae for determining the value of which are very helpful for pass engineering and making. |
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| Keywords: | Welded steel tube Forming vertical roll Design of dual-radius pass |
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