| 热轧带钢颈缩补偿优化 |
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| 引用本文： | 董欣欣,唐勤,张杰,林绍峰,顾小军.热轧带钢颈缩补偿优化[J].轧钢,2011,28(2):55-57. |
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| 作者姓名： | 董欣欣 唐勤 张杰 林绍峰 顾小军 |
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| 作者单位： | 河北钢铁集团唐山钢铁公司 |
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| 摘 要： | 针对首钢京唐钢铁有限公司2250mm热轧带钢生产线上存在部分带钢头部宽度出现颈缩的现象，通过优化热轧带钢颈缩控制的补偿参数，包括颈缩补偿开始位置、补偿长度和颈缩补偿量，消除了热轧带钢头部的颈缩现象。
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| 关 键 词： | 热轧带钢 宽度控制 颈缩补偿 辊缝 |
Compensation Optimization of Necking Down of Hot Rolled Strip |
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| DONG Xiu-xin,TANG Qin,ZHANG Jie,LIN Shao-feng,GU Xiao-jun.Compensation Optimization of Necking Down of Hot Rolled Strip[J].Steel Rolling,2011,28(2):55-57. |
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| Authors: | DONG Xiu-xin TANG Qin ZHANG Jie LIN Shao-feng GU Xiao-jun |
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| Affiliation: | DONG Xin-xin~1,TANG Qin~2,ZHANG Jie~2,LIN Shao-feng~2,GU Xiao-jun~1 (1 Tangshan Iron & Steel Co.,Ltd.,Hebei Iron & Steel Group,Tangshan 063016,China,2 Shougang Jingtang Iron & Steel Co.,Tangshan 063200,China) |
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| Abstract: | The necking phenomenon was appeared on head of hot strip on 2250mm line of Shougang Jingtang Iron & Steel Co.,Ltd.Therefore,the compensation parameters,i.e.start position and length was optimized for necking control of hot strip.At last,the necking phenomenon was eliminated by optimized methods. |
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| Keywords: | hot rolled strip width control neck compensation roll gap |
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