| 在斜轧延伸机上使用拉力芯棒的新工艺 |
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| 引用本文： | 李连诗,孙中健.在斜轧延伸机上使用拉力芯棒的新工艺[J].钢管,1995(6):42-45. |
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| 作者姓名： | 李连诗 孙中健 |
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| 作者单位： | 北京科技大学，华东冶金学院，新余钢铁有限公司 |
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| 摘 要： | 介绍了在管材斜轧延伸机上使用拉力芯棒的优点。采用拉力芯棒可以提高速度效率，可以轧制薄壁管，还可减小不均匀变形及改善管材内表面质量。
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| 关 键 词： | 斜轧延伸机，拉力芯棒，新工艺 |
A NEW PROCESS CONCERNING USE OF DRAWING MANDREL TO CROSS-ROLING ELONGATOR |
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| Li Lianshi,Sun Zhongjian,Wang Xijiu.A NEW PROCESS CONCERNING USE OF DRAWING MANDREL TO CROSS-ROLING ELONGATOR[J].Steel Pipe,1995(6):42-45. |
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| Authors: | Li Lianshi Sun Zhongjian Wang Xijiu |
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| Abstract: | Empolyment of the drawing mandrel for the cross-rolling pipe elongator has brought the mill such advantages as increased productivity,ability to produce lihgt-walled pies,lessening deformation uneveness as well as better inner/outer surface quality of the pipe. |
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| Keywords: | Cross-rolling pipe elongator Drawing mandrel New process |
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