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| 1 500 mm热轧带钢宽度拉窄分析及其控制 | |
| 引用本文： | 黄治东. 1 500 mm热轧带钢宽度拉窄分析及其控制[J]. 轧钢, 2018, 35(1): 79-81 |
| 作者姓名： | 黄治东 |
| 作者单位： | 莱芜钢铁集团银山型钢有限公司板带厂，山东莱芜271104 |
| 摘 要： | 分析了莱芜钢铁集团银山型钢有限公司板带厂1 500mm宽带线带钢宽度拉窄的特征和原因,针对粗轧区域、精轧区域及卷取区域造成的带钢宽度拉窄现象提出了相应改进措施,成品宽度精度得到显著提高。 |
| 关 键 词： | 热轧钢带 宽度精度 立辊 活套 |
| 收稿时间： | 2016-12-26 |
Cause analysis and control measures for rolling narrow in 1 500 mm hot strip rolling line |
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| HUANG Zhi- dong. Cause analysis and control measures for rolling narrow in 1 500 mm hot strip rolling line[J]. Steel Rolling, 2018, 35(1): 79-81 | |
| Authors: | HUANG Zhi- dong |
| Affiliation: | （Laiwu Steel Group Yinshan Type Steel Belt Factory,Laiwu 271104,China） |
| Abstract: | The phenomenon and cause for rolling narrow of strip were analyzed in 1 500 mm hot rolling line of Laiwu Steel Group Yinshan Type Steel Belt Factory.Aimed to this rolling narrow problem in different rolling area of roughing mill,finishing mill and coiling units,some corresponding countermeasures were put forward,and the precision of strip width was improved obviously. |
| Keywords: | Hot rolled steel strip The width of the precision Vertical roll looping |
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