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| 冷连轧机SmartCrown轧辊磨损辊形对板形调控能力影响 | |
| 引用本文： | 贾生晖,曹建国,张杰,尹晓青,鲁海涛,杨光辉. 冷连轧机SmartCrown轧辊磨损辊形对板形调控能力影响[J]. 北京科技大学学报, 2006, 28(5): 468-470,480 |
| 作者姓名： | 贾生晖 曹建国 张杰 尹晓青 鲁海涛 杨光辉 |
| 作者单位： | 1. 北京科技大学机械工程学院,北京,100083;武汉钢铁股份有限公司,武汉,430083 2. 北京科技大学机械工程学院,北京,100083 3. 武汉钢铁股份有限公司,武汉,430083 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 针对宽带钢冷连轧机首次应用的SmartCrown板形控制技术,通过对SmartCrown轧辊大量实测得到了轧辊磨损辊形,采用遗传算法建立了轧辊磨损预报模型,并利用ANSYS软件建立了三维辊系有限元分析模型,研究了磨损辊形对SmartCrown板形控制技术在服役过程中板形调控能力的影响,提出了新辊形使用工艺策略. |
| 关 键 词： | 冷连轧机 板形控制 轧辊 磨损 数学模型 冷连轧机 SmartCrown 轧辊磨损 辊形 板形调控 能力影响 cold rolling tandem profile and flatness controllability pattern contour roll wear work 策略 使用工艺 调控能力 过程 服役 研究 |
| 收稿时间： | 2005-03-03 |
| 修稿时间： | 2005-03-032005-04-25 |
Effect of SmartCrown work roll wear contour pattern on controllability of profile and flatness in tandem cold rolling mills |
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| JIA Shenghui,CAO Jianguo,ZHANG Jie,YIN Xiaoqing,LU Haitao,YANG Guanghui. Effect of SmartCrown work roll wear contour pattern on controllability of profile and flatness in tandem cold rolling mills[J]. Journal of University of Science and Technology Beijing, 2006, 28(5): 468-470,480 | |
| Authors: | JIA Shenghui CAO Jianguo ZHANG Jie YIN Xiaoqing LU Haitao YANG Guanghui |
| Abstract: | In order to master the SmartCrown system for profile and flatness control first applied on a 1700mm tandem cold roiling mill, the SmartCrown work roll wear pattern was obtained on the basis of large amount of measured roll contours. A prediction wear model of the SmartCrown work roils was built up by using genetic algorithm. The effect of the roll wear contour pattern on profile and flatness performance was analyzed by the developed three-dimensional finite element analysis model of a roll stacks system with ANSYS software. A new rolling strategy was brought forward for application of the new SmartCrown system. |
| Keywords: | tandem cold rolling mill profile and flatness control roll wear mathematical model |
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