| 从MPM到PQF——限动芯棒连轧管机回顾及展望 |
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| 引用本文： | 李群,杨帆,丁德元,李跃连,安野.从MPM到PQF——限动芯棒连轧管机回顾及展望[J].钢管,2007,36(6):19-24. |
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| 作者姓名： | 李群 杨帆 丁德元 李跃连 安野 |
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| 作者单位： | 1. 天津钢管集团股份有限公司,天津,300301
2. 中冶京诚工程技术有限公司,北京,100076 |
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| 摘 要： | 叙述了限动芯棒连轧管机的发展情况,从工艺使用角度论述不同时期限动芯棒连轧管机的特点。重点介绍了PQF连轧管机在生产工艺、设备结构等方面的特点。对PQF轧管机的牌坊及工作机架在轧管时所承受的轧制力进行了简要分析;讨论了相关工艺问题并展望了限动芯棒连轧管机的发展前景。
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| 关 键 词： | 连轧管机 限动芯棒 MPM PQF 孔型半径差 |
| 文章编号： | 1001-2311（2007）06-0019-06 |
| 收稿时间： | 2007-09-27 |
| 修稿时间： | 2007年9月27日 |
From MPM to PQF——Looking back and Prospects of Development of Retained-mandrel Pipe Mill |
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| Li Qun,Yang Fan,Ding Deyuan,Li Yuelian,An Ye.From MPM to PQF——Looking back and Prospects of Development of Retained-mandrel Pipe Mill[J].Steel Pipe,2007,36(6):19-24. |
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| Authors: | Li Qun Yang Fan Ding Deyuan Li Yuelian An Ye |
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| Abstract: | Described in the article is the development history of the retained mandrel pipe mill, covering analysis of the features of the retained-mandrel pipe mill at different stages of its development from the point of view of technological application, and focusing on characteristics of PQF mill in manufacturing process and equipment configuration. The rolling force imposed upon the mill frame and the roll stand of PQF mill is also roughly analyzed, and relevant technological issues are discussed and the future development of such type of pipe-rolling mill is looked ahead. |
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| Keywords: | Mandrel pipe mill Retained mandrel MPM PQF Groove radius difference |
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