六辊UCM可逆冷轧机带钢断面形状精细控制技术

doi:10.13228/j.boyuan.issn0449-749x.20180176

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Abstract Aiming at the profile control of the cold rolled strip in the 6-high reversible universal crown mill （UCM），the deformation mechanism of cold rolled strip was revealed by simulation calculation. The control effects of the intermediate roll shifting and bending and the work roll bending on the profile and the flatness were analyzed，and limitations of these control methods were noted. Then，the control effects of the work roll contour on the profile and the flatness were analyzed，and the design principles of work roll contours were obtained. On the basis of this，a technical scheme named "fine optimization of roll contours＋ adjustment of flatness target " was proposed for the reversible UCM，which finally improved the control effect for the strip edge drop. The technical scheme was applied to three sets of 1 420 mm reversible cold rolling UCM，and the transverse thickness difference of the silicon steel was significantly reduced，which provided a useful reference for profile control methods of similar rolling mills.

Received: 02 May 2018 Published: 24 December 2018

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TG335.5

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	Articles by authors
	HU Ke
	CHEN Xin-Yu
	QU Xi-Zhen
	DAI Xiao-Hua
	MA Xiao-Bao
	YU Dong-Cheng

Cite this article:

HU Ke,CHEN Xin-Yu,QU Xi-Zhen等. Fine control technology of strip profile for 6-high reversible universal crown cold rolling mill[J]. Iron and Steel, 2018, 53(12): 69-76.

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http://www.chinamet.cn/Jweb_gt/EN/10.13228/j.boyuan.issn0449-749x.20180176 OR http://www.chinamet.cn/Jweb_gt/EN/Y2018/V53/I12/69

[1]	李扬, 刘汉武, 杜云慧,等. 汽车用先进高强钢的应用现状和发展方向[J]. 材料导报, 2011, 25(13):101-104.LI Yang, LIU Hanwu, Du Yunhui, et al. Applications and developments of AHSS in Automobile Industry[J]. Materials Review, 2011, 25(13)：101-104.
[1]	李扬, 刘汉武, 杜云慧,等. 汽车用先进高强钢的应用现状和发展方向[J]. 材料导报, 2011, 25(13):101-104.LI Yang, LIU Hanwu, Du Yunhui, et al. Applications and developments of AHSS in Automobile Industry[J]. Materials Review, 2011, 25(13)：101-104.
[2]	XIE Shishu, Chen Xiao, Zhang Pijun, et al. Development of top high-grade non-grain-oriented silicon steels at Baosteel[J]. Baosteel Technical Research, 2013, 7(1):3-8.
[2]	XIE Shishu, Chen Xiao, Zhang Pijun, et al. Development of top high-grade non-grain-oriented silicon steels at Baosteel[J]. Baosteel Technical Research, 2013, 7(1):3-8.
[3]	杨华国. 高牌号硅钢冷轧机选型的研究[J]. 上海金属, 2007, 29(5):105-111.YANG Huaguo. Selection of cold rolling mill for high grade silicon steel[J]. Shanghai Metals, 2007, 29(5):105-111.
[3]	杨华国. 高牌号硅钢冷轧机选型的研究[J]. 上海金属, 2007, 29(5):105-111.YANG Huaguo. Selection of cold rolling mill for high grade silicon steel[J]. Shanghai Metals, 2007, 29(5):105-111.
[4]	王罕. 高强钢轧制特点分析[J]. 装备维修技术, 2014(3):35-39.WANG Han. The rolling characteristics of high strength steel analysis[J]. Equipment Technology, 2014, (3):35-39.
[4]	王罕. 高强钢轧制特点分析[J]. 装备维修技术, 2014(3):35-39.WANG Han. The rolling characteristics of high strength steel analysis[J]. Equipment Technology, 2014, (3):35-39.
[5]	张凤泉, 刘本仁. 提高冷轧硅钢片成材率板形质量和横向厚度精度的分析[J]. 钢铁研究, 2005, 33(4):40-44.ZHANG Fengquan, LIU Benren. Analysis on increasing the rolling yield, strip shape quality and traverse thickness accuracy of finished silicon sheet[J]. Research on Iron and Steel, 2005, 33(4):40-44.
[5]	张凤泉, 刘本仁. 提高冷轧硅钢片成材率板形质量和横向厚度精度的分析[J]. 钢铁研究, 2005, 33(4):40-44.ZHANG Fengquan, LIU Benren. Analysis on increasing the rolling yield, strip shape quality and traverse thickness accuracy of finished silicon sheet[J]. Research on Iron and Steel, 2005, 33(4):40-44.
[6]	Wang Xiaochen，Yang Quan，Sun Youzhao. Rectangular section control technology for silicon steel rolling[J]. International Journal of Iron and Steel Research，2015，22(3)：185-191.
[6]	Wang Xiaochen，Yang Quan，Sun Youzhao. Rectangular section control technology for silicon steel rolling[J]. International Journal of Iron and Steel Research，2015，22(3)：185-191.
[7]	周晓敏，张清东，王长松，等. UCMW 轧机的边缘降自动控制系统及其优化[J]. 钢铁，2007，42(9)：56-59.ZHOU Xiaomin，ZHANG Qingdong，WANG Changsong，et al. Automative edge drop control system of UCMW cold mill and its optimization[J]. Iron and Steel，2007，42(9)：56-59.
[7]	周晓敏，张清东，王长松，等. UCMW 轧机的边缘降自动控制系统及其优化[J]. 钢铁，2007，42(9)：56-59.ZHOU Xiaomin，ZHANG Qingdong，WANG Changsong，et al. Automative edge drop control system of UCMW cold mill and its optimization[J]. Iron and Steel，2007，42(9)：56-59.
[8]	徐乐江. 板带冷轧机板形控制与机型选择[M]. 北京：冶金工业出版社，2007.XV Lejiang. Flatness control in cold strip rolling and mill type selection[M]. Beijing：Metallurgical Industry Press，2007.
[8]	徐乐江. 板带冷轧机板形控制与机型选择[M]. 北京：冶金工业出版社，2007.XV Lejiang. Flatness control in cold strip rolling and mill type selection[M]. Beijing：Metallurgical Industry Press，2007.
[9]	李志勇，朱简如, 叶学卫. 酸轧机组新型边缘降控制系统的开发[J]. 宝钢技术，2006，5：40-42.LI Zhiyong，ZHU Jianru，YE Xuewei. Development of a new edge drop control system for the PL-TCM[J]. Baosteel Technology，2006，5：40-42.
[9]	李志勇，朱简如, 叶学卫. 酸轧机组新型边缘降控制系统的开发[J]. 宝钢技术，2006，5：40-42.LI Zhiyong，ZHU Jianru，YE Xuewei. Development of a new edge drop control system for the PL-TCM[J]. Baosteel Technology，2006，5：40-42.
[10]	胡强，王晓晨, 杨荃. 六辊冷连轧机边降自动控制系统设计及应用[J]. 冶金自动化，2016，40(1)：34-39，44.HU Qiang，WANG Xiaochen，YANG Quan. Design and application of automatic edge drop control system for 6-high tandem cold rolling mill[J]. Metallurgical Industry Automation，2016，40(1)：34-39，44.
[10]	胡强，王晓晨, 杨荃. 六辊冷连轧机边降自动控制系统设计及应用[J]. 冶金自动化，2016，40(1)：34-39，44.HU Qiang，WANG Xiaochen，YANG Quan. Design and application of automatic edge drop control system for 6-high tandem cold rolling mill[J]. Metallurgical Industry Automation，2016，40(1)：34-39，44.
[11]	王康健，徐江华，李山青. 宝钢冷连轧机边缘降自动控制系统[C]. 全国轧钢生产技术会，2012： 1016-1019.WANG Kangjian，XV Jianghua，LI Shanqing. Automatic edge drop control system of Baosteel[C]. Proceedings of the National Production of Rolling Technology，2012： 1016-1019.
[11]	王康健，徐江华，李山青. 宝钢冷连轧机边缘降自动控制系统[C]. 全国轧钢生产技术会，2012： 1016-1019.WANG Kangjian，XV Jianghua，LI Shanqing. Automatic edge drop control system of Baosteel[C]. Proceedings of the National Production of Rolling Technology，2012： 1016-1019.
[12]	张清东，张晓峰，文杰. 薄带钢冷连轧横向厚差控制理论及DI材横向厚度控制技术研究[J]. 机械工程学报，2013，49(24)：30-38.ZHANG Qingdong，ZHANG Xiaofeng，WEN Jie. Theory and technology of transverse thickness deviation control for DI tinplate during tandem cold rolling[J]. Hournal of Mechanical Engineering，2013，49(24)：30-38.
[12]	张清东，张晓峰，文杰. 薄带钢冷连轧横向厚差控制理论及DI材横向厚度控制技术研究[J]. 机械工程学报，2013，49(24)：30-38.ZHANG Qingdong，ZHANG Xiaofeng，WEN Jie. Theory and technology of transverse thickness deviation control for DI tinplate during tandem cold rolling[J]. Hournal of Mechanical Engineering，2013，49(24)：30-38.
[13]	孙文权，杨荃，邵健，等. UCM冷连轧机硅钢边降控制技术[J]. 北京科技大学学报，2010，32(10)：1340-1345.Sun Wenquan，YANG Quan，Shao Jian, et al. Edge drop control technique of silicon steel for UCM tandem cold rolling mills[J]. Journal of University of Science and Technology Beijing，2010，32(10)：1340-1345.
[13]	孙文权，杨荃，邵健，等. UCM冷连轧机硅钢边降控制技术[J]. 北京科技大学学报，2010，32(10)：1340-1345.Sun Wenquan，YANG Quan，Shao Jian, et al. Edge drop control technique of silicon steel for UCM tandem cold rolling mills[J]. Journal of University of Science and Technology Beijing，2010，32(10)：1340-1345.
[14]	何安瑞，邵健，孙文权，等. 冷轧无取向硅钢横向厚差控制[J]. 机械工程学报，2011，47(10)：25-30.HE Anrui, SHAO Jian，Sun Wenquan，et al. Transverse thickness deviation control of non-oriented silicon steel during cold rolling[J]. Journal of Mechanical Engineering， 2011，47(10)：25-30.
[14]	何安瑞，邵健，孙文权，等. 冷轧无取向硅钢横向厚差控制[J]. 机械工程学报，2011，47(10)：25-30.HE Anrui, SHAO Jian，Sun Wenquan，et al. Transverse thickness deviation control of non-oriented silicon steel during cold rolling[J]. Journal of Mechanical Engineering， 2011，47(10)：25-30.
[15]	王东城，赵章献，刘宏民. 冷轧带钢板形高效分析与设定软件及其应用[J]. 钢铁，2015，50(7)：54-60.WANG Dongcheng，ZHAO Zhangxian，LIU Hongmin. High-efficiency software and its application for shape analysis and presetting of cold rolling strip[J]. Iron and Steel，2015，50(7)：54-60.
[15]	王东城，赵章献，刘宏民. 冷轧带钢板形高效分析与设定软件及其应用[J]. 钢铁，2015，50(7)：54-60.WANG Dongcheng，ZHAO Zhangxian，LIU Hongmin. High-efficiency software and its application for shape analysis and presetting of cold rolling strip[J]. Iron and Steel，2015，50(7)：54-60.
[16]	王东城，吴燕林，刘宏民. 四辊轧机辊系弹性变形高效计算方法[J]. 钢铁，2015，50(11)：69-74.WANG Dongcheng，WU Yanlin，LIU Hongmin. High-efficiency calculation method for roll stack elastic deformation of four-high mill[J]. Iron and Steel，2015，50(11)：69-74.
[16]	王东城，吴燕林，刘宏民. 四辊轧机辊系弹性变形高效计算方法[J]. 钢铁，2015，50(11)：69-74.WANG Dongcheng，WU Yanlin，LIU Hongmin. High-efficiency calculation method for roll stack elastic deformation of four-high mill[J]. Iron and Steel，2015，50(11)：69-74.
[17]	WANG Dongcheng，LIU Hongmin. A model coupling method for shape prediction[J]. International Journal of Iron and Steel Research，2012，19(2)：22-27.
[17]	WANG Dongcheng，LIU Hongmin. A model coupling method for shape prediction[J]. International Journal of Iron and Steel Research，2012，19(2)：22-27.
[18]	刘宝军，朱简如，曹强，等. 基于中间辊辊形优化的冷连轧机同板差控制技术[J]. 宝钢技术，2015，2：59-64.LIU Baojun，ZHU Jianru，CAO Qiang，et al. Control technology of transverse thickness in tandem cold rolling mill based on optimum design on profile of intermediate roll[J]. Baosteel Technology，2015，2：59-64.
[18]	刘宝军，朱简如，曹强，等. 基于中间辊辊形优化的冷连轧机同板差控制技术[J]. 宝钢技术，2015，2：59-64.LIU Baojun，ZHU Jianru，CAO Qiang，et al. Control technology of transverse thickness in tandem cold rolling mill based on optimum design on profile of intermediate roll[J]. Baosteel Technology，2015，2：59-64.
[19]	李广林，陈伟，刘玉金，等. 热轧原料断面轮廓对冷轧硅钢尺寸精度的影响分析[J]. 钢铁研究学报，2014，26(1)：33-36. LI Guanglin，CHEN Wei，LIU Yujin，et al. Impact analysis for section profile of hot-rolled raw materials to dimensional accuracy of cold-rolled silicon steel[J]. Journal of Iron and Steel Research，2014，26(1)：33-36.
[19]	李广林，陈伟，刘玉金，等. 热轧原料断面轮廓对冷轧硅钢尺寸精度的影响分析[J]. 钢铁研究学报，2014，26(1)：33-36. LI Guanglin，CHEN Wei，LIU Yujin，et al. Impact analysis for section profile of hot-rolled raw materials to dimensional accuracy of cold-rolled silicon steel[J]. Journal of Iron and Steel Research，2014，26(1)：33-36.
[20]	镰田正成. 板带连续轧制[M]. 李伏桃，陈岿，康永林. 北京：冶金工业出版社，2002.I. S. Kamada. Tandem rolling for plate and strip[M]. LI Futao，CHEN Kui，KANG Yonglin. Beijing：Metallurgical Industry Press，2002.
[20]	镰田正成. 板带连续轧制[M]. 李伏桃，陈岿，康永林. 北京：冶金工业出版社，2002.I. S. Kamada. Tandem rolling for plate and strip[M]. LI Futao，CHEN Kui，KANG Yonglin. Beijing：Metallurgical Industry Press，2002.
[21]	WANG Xiaochen，YANG Quan，JIANG Zhengyi，et al. Research on the improvement effect of high tension on flatness deviation in clod strip rolling[J]. Steel Research International，2014，85(11)：1560-1570.
[21]	WANG Xiaochen，YANG Quan，JIANG Zhengyi，et al. Research on the improvement effect of high tension on flatness deviation in clod strip rolling[J]. Steel Research International，2014，85(11)：1560-1570.
[22]	连家创，刘宏民. 板厚板形控制[M]. 北京：兵器工业出版社，1996.LIAN Jiachuang，LIU Hongmin. Thickness control and shape control[M]. Beijing：Weapons Industry Press，1996.
[22]	连家创，刘宏民. 板厚板形控制[M]. 北京：兵器工业出版社，1996.LIAN Jiachuang，LIU Hongmin. Thickness control and shape control[M]. Beijing：Weapons Industry Press，1996.
[23]	刘宏民，丁开荣，李兴东，等. 板形标准曲线的理论计算方法[J]. 机械工程学报，2008，44(8)：137-142. LIU Hongmin，DING Kairong，LI Xingdong，et al. Theoretical computational method of shape standard curve[J]. Journal of Mechanical Engineering，2008，44(8)：137-142.
[23]	刘宏民，丁开荣，李兴东，等. 板形标准曲线的理论计算方法[J]. 机械工程学报，2008，44(8)：137-142. LIU Hongmin，DING Kairong，LI Xingdong，et al. Theoretical computational method of shape standard curve[J]. Journal of Mechanical Engineering，2008，44(8)：137-142.