| STT半自动根焊 APW—Ⅱ自动焊工艺在西气东输管道焊接中的应用 |
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| 引用本文： | 吴迪.STT半自动根焊 APW—Ⅱ自动焊工艺在西气东输管道焊接中的应用[J].石油工程建设,2003,29(1):34-36. |
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| 作者姓名： | 吴迪 |
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| 作者单位： | 辽河石油勘探局油建二公司 |
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| 摘 要： | 在西气东输管道工程第17标段的管道焊接中,成功地采用了STY半自动根焊+APW-Ⅱ自动焊工艺。共焊接X70钢D1016mm焊口1252道,焊接一次合格率95％,同时在300道实验口焊接施工中创下了X射线、超声波检测连续百道口100％合格的施工纪录。文章介绍了STT半自动根焊+APW—Ⅱ自动焊的焊接工艺、施焊方法以及施工措施。
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| 关 键 词： | 管道 自动焊 焊机 焊接工艺 措施 |
| 修稿时间： | 2002年11月22 |
Application of STT Semiautomatic Root Welding Plns APW-Ⅱ Automatic Welding Process in West-east Pipeline Project |
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| Wu Di.Application of STT Semiautomatic Root Welding Plns APW-Ⅱ Automatic Welding Process in West-east Pipeline Project[J].Petroleum Engineering Construction,2003,29(1):34-36. |
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| Authors: | Wu Di |
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| Abstract: | The STT semiautomatic root welding plus APW - II automatic welding process has been successfully used at 17th hid section pipeline welding in West - east Pipeline project. It has make a construction record that the qualification rate of continued one hundred welding joints is 100% with X ray & ultrasonic inspection among 300 experiment joints welding construction. The paper introduces the welding process, welding method & construction measures. |
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| Keywords: | pipeline automatic welding welder welding process measure |
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