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| 大直径ERW直缝焊管排辊成型的有限元模拟 | |
| 引用本文： | 王仕杰,赵西韩,马强,刘磊,双远华,杨鹏,赵永平.大直径ERW直缝焊管排辊成型的有限元模拟[J].钢管,2009,38(2):28-32. |
| 作者姓名： | 王仕杰 赵西韩 马强 刘磊 双远华 杨鹏 赵永平 |
| 作者单位： | 1. 中国重型机械研究院,陕西西安,710032 2. 太原科技大学材料科学与工程学院,山西太原,030024 3. 青岛吴坤重型机械技术有限公司,山东青岛,266001 |
| 摘 要： | 采用大型非线性有限元软件Marc对ERW直缝焊管的排辊成型过程进行模拟．获得了成型管坯形状以及各机架截面处和沿板带纵向的等效应力与应变场分布；分析了排辊成型面与管坯的接触状态。为排辊成型焊管机组的孔型设计以及排辊调整提供了理论依据。 |
| 关 键 词： | 直缝焊管 排辊成型 有限元 模拟 |
Study on FEM Simulation of Cage Forming of Large-sized ERW Straight-welded Pipe |
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| Wang Shijie,Zhao Xihan,Ma Qiang,Liu Lei,Shuang Yuanhua,Yang Peng,Zhao Yongping.Study on FEM Simulation of Cage Forming of Large-sized ERW Straight-welded Pipe[J].Steel Pipe,2009,38(2):28-32. | |
| Authors: | Wang Shijie Zhao Xihan Ma Qiang Liu Lei Shuang Yuanhua Yang Peng Zhao Yongping |
| Affiliation: | Wang Shijie1,Zhao Xihan1,Ma Qiang1,Liu Lei1,Shuang Yuanhua2,Yang Peng3,Zhao Yongping1 |
| Abstract: | The cage forming process of ERW straight-welded pipe is simulated by means of the large-scale, nonlinear finite-element analysis software Marc. As a result, the shape of the formed pipe blank is obtained, and so are both the equivalent stress and the stress field distribution at the cross section of each individual roll stand and along the strip longitudinal direction. Moreover, the contact state between the cage roll shaping surface and the material is analyzed, which could provide theoretic reference for ... |
| Keywords: | Straight-welded pipe Cage forming FEM Simulation |
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