| 1580热轧钢带宽度控制方法研究 |
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| 引用本文： | 张杰,黄爽,唐勤,张建华. 1580热轧钢带宽度控制方法研究[J]. 河北冶金, 2012, 0(6): 18-20 |
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| 作者姓名： | 张杰 黄爽 唐勤 张建华 |
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| 作者单位： | 首钢京唐钢铁联合有限责任公司热轧部,河北唐山,063200 |
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| 摘 要： | 分析了热轧钢带生产中宽度偏差产生的基本原因。介绍了首钢京唐公司1 580热轧生产线钢带宽度控制的基本方法和原理。并通过与2 250热轧生产线钢带宽度控制方法进行比较,提出了增加缩颈补偿功能、优化二级自学习过程参数和精轧机组活套控制参数的改进措施。
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| 关 键 词： | 宽度偏差 宽度控制 改进措施 |
STUDY ABOUT WIDTH CONTROL METHOD FOR 1580 HOT-ROLLING STRIP STEEL |
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| Zhang Jie , Huang Shuang , Tang Qin , Zhang Jianhua. STUDY ABOUT WIDTH CONTROL METHOD FOR 1580 HOT-ROLLING STRIP STEEL[J]. Hebei Metallurgy, 2012, 0(6): 18-20 |
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| Authors: | Zhang Jie Huang Shuang Tang Qin Zhang Jianhua |
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| Affiliation: | (Hot -Rolling Department, Jingtang Iron and Steel Union Company Limited, Capital Iron and Steel Compa- ny, Tangshan, Hebei, 063200) |
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| Abstract: | The main reason for width error in production of hot -rolling strip steel is analyzed. It is introduced the basic method and its principle of width control in 1 580 hot - rolling line of Jingtang Company of Shou Steel and compared it with the method of 2 250 hot - rolling line. The improving measures are proposed： adding neck - shrinking compensating function, optimizing secondary - class self - studying process parameters and loop control parameters of finish rolling set. |
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| Keywords: | width error width control improvement measures |
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