热轧H型钢翼缘端部缺陷原因分析与改进 |
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引用本文: | 田志灿. 热轧H型钢翼缘端部缺陷原因分析与改进[J]. 河南冶金, 2016, 0(6): 18-20. DOI: 10.3969/j.issn.1006-3129.2016.06.006 |
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作者姓名: | 田志灿 |
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作者单位: | 山东钢铁股份公司莱芜分公司 |
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摘 要: | 分析了莱钢H400x400规格翼缘端部未充满缺陷的产生原因,通过采取完善加热、速度以及变形制度,优化压下规程及轧边机槽深等措施,最终使得此缺陷得到有效解决。
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关 键 词: | H型钢 孔型参数 压下规程 加热制度 速度制度 变形制度 轧槽深度 |
CAUSE ANALYSIS AND IMPROVEMENT OF END DEFECTS ON HOT ROLLED H STEEL FLANGE |
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Abstract: | The causes of non-full of defects on the H400x400 specifications flange are analyzed,The defects were effectively resolved through perfecting the heating,speed and deformation system,optimizing the press rules and edger groove depth etc. |
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Keywords: | H type steel pass parameter press down regulation heating system speed system deformation system rolling groove depth |
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