| 大规格圆钢轧制表面缺陷控制的分析与改进 |
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| 引用本文： | 张志新.大规格圆钢轧制表面缺陷控制的分析与改进[J].河北冶金,2011(5):44-46. |
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| 作者姓名： | 张志新 |
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| 作者单位： | 河北钢铁集团,石钢公司,河北,石家庄,050031 |
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| 摘 要： | 分析了轧制过程中,轧件表面产生褶皱的原因。用有限元软件模拟轧制过程,研究了各架次轧槽不同部位的磨损情况。通过优化各轧槽的孔型,彻底解决了轧件的表面缺陷问题。
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| 关 键 词： | 圆钢 轧制 表面缺陷 控制 分析 改进 |
ANALYSIS AND IMPROVEMENT FOR ROLLING SURFACE DEFECT OF LARGEL-SCALE ROUND BAR |
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| Zhang Zhixin.ANALYSIS AND IMPROVEMENT FOR ROLLING SURFACE DEFECT OF LARGEL-SCALE ROUND BAR[J].Hebei Metallurgy,2011(5):44-46. |
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| Authors: | Zhang Zhixin |
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| Affiliation: | Zhang Zhixin(Shijiazhuang Iron and Steel Company,Hebei Iron and Steel GroupShijiazhuang,Hebei,050031) |
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| Abstract: | It is analyzed the reason for surface pincher in rolling.The wear situation of different part of groove of various stands is researched with finite element method.The defect is solved with optimization of roll passes. |
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| Keywords: | round bar rolling surface defect control analysis improvement |
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