CN101332473B - 热轧轧机的凸度控制装置以及方法 - Google Patents

热轧轧机的凸度控制装置以及方法 Download PDF

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Publication number
CN101332473B
CN101332473B CN2008101274253A CN200810127425A CN101332473B CN 101332473 B CN101332473 B CN 101332473B CN 2008101274253 A CN2008101274253 A CN 2008101274253A CN 200810127425 A CN200810127425 A CN 200810127425A CN 101332473 B CN101332473 B CN 101332473B
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China
Prior art keywords
convexity
steel plate
bending apparatus
value
hot rolling
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Expired - Fee Related
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CN2008101274253A
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English (en)
Chinese (zh)
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CN101332473A (zh
Inventor
鹿山昌宏
栗林健
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Hitachi Ltd
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Hitachi Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
CN2008101274253A 2007-06-28 2008-06-30 热轧轧机的凸度控制装置以及方法 Expired - Fee Related CN101332473B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007170693 2007-06-28
JP2007-170693 2007-06-28
JP2007170693A JP4606437B2 (ja) 2007-06-28 2007-06-28 熱間圧延ミルのクラウン制御装置および方法

Publications (2)

Publication Number Publication Date
CN101332473A CN101332473A (zh) 2008-12-31
CN101332473B true CN101332473B (zh) 2011-12-14

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CN2008101274253A Expired - Fee Related CN101332473B (zh) 2007-06-28 2008-06-30 热轧轧机的凸度控制装置以及方法

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JP (1) JP4606437B2 (ja)
KR (1) KR101017755B1 (ja)
CN (1) CN101332473B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5325189B2 (ja) * 2010-10-04 2013-10-23 株式会社日立製作所 タンデムミルのクラウン制御装置および方法
KR101322988B1 (ko) 2011-09-28 2013-10-29 주식회사 포스코 형상제어 장치를 구비한 압연기 및 그 제어 방법
JP5469143B2 (ja) * 2011-09-29 2014-04-09 株式会社日立製作所 圧延制御装置、圧延制御方法及び圧延制御プログラム
CN102989786B (zh) * 2012-12-20 2015-03-25 济钢集团有限公司 一种钢板的板形与板厚优化控制系统
CN103433295B (zh) * 2013-08-05 2016-08-10 苏州有色金属研究院有限公司 单机架双卷取铝热轧机凸度控制方法
CN105834224B (zh) * 2015-01-12 2017-08-25 宝山钢铁股份有限公司 一种防止热轧层冷辊道追钢的方法
CN104741387A (zh) * 2015-02-28 2015-07-01 太原科技大学 一种基于动态规划法和粒子群算法的轧制规程优化方法
CN107377634B (zh) * 2017-07-19 2018-10-16 东北大学 一种热轧带钢出口凸度预报方法
CN113732073B (zh) * 2020-05-29 2023-04-11 宝山钢铁股份有限公司 一种精轧出口带钢平直度缺陷的修正方法
WO2024042601A1 (ja) * 2022-08-23 2024-02-29 東芝三菱電機産業システム株式会社 熱間圧延機の板厚制御装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164446A (zh) * 1995-12-26 1997-11-12 株式会社东芝 钢带的中心凸厚测量方法及控制轧机的方法
CN1179369A (zh) * 1996-10-11 1998-04-22 冶金工业部钢铁研究总院 板带轧制过程的板形测量和控制方法
CN1192949A (zh) * 1997-01-16 1998-09-16 株式会社东芝 轧机控制方法及控制装置
CN1247108A (zh) * 1998-07-21 2000-03-15 株式会社东芝 根据带材的带材中心凸厚部分控制轧机的设备
CN1253526A (zh) * 1997-04-24 2000-05-17 赫伯特·伦珀 动态凸度控制支承轧辊组件
JP2001236102A (ja) * 2000-02-23 2001-08-31 Hitachi Ltd 制御装置および制御方法
CN1485156A (zh) * 2002-09-28 2004-03-31 鞍钢集团新钢铁有限责任公司 热轧带钢中浪板形控制法
CN1718300A (zh) * 2004-07-09 2006-01-11 株式会社日立制作所 热轧机的冠高控制装置以及其控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100325332B1 (ko) * 1997-12-23 2002-08-22 포항종합제철 주식회사 열연판폭방향두께프로파일을고려한판크라운예측방법
JP3348692B2 (ja) 1999-05-19 2002-11-20 住友金属工業株式会社 被圧延材の板クラウン制御方法及び形状制御装置
KR20010036626A (ko) * 1999-10-11 2001-05-07 이구택 열간사상압연에서의 스트립 형상제어 게인 설정방법
JP4395088B2 (ja) * 2005-02-28 2010-01-06 株式会社日立製作所 熱間圧延ミルのクラウン制御装置およびその制御方法
JP4701762B2 (ja) * 2005-03-15 2011-06-15 Ｊｆｅスチール株式会社 熱延鋼板の圧延方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164446A (zh) * 1995-12-26 1997-11-12 株式会社东芝 钢带的中心凸厚测量方法及控制轧机的方法
CN1179369A (zh) * 1996-10-11 1998-04-22 冶金工业部钢铁研究总院 板带轧制过程的板形测量和控制方法
CN1192949A (zh) * 1997-01-16 1998-09-16 株式会社东芝 轧机控制方法及控制装置
CN1253526A (zh) * 1997-04-24 2000-05-17 赫伯特·伦珀 动态凸度控制支承轧辊组件
CN1247108A (zh) * 1998-07-21 2000-03-15 株式会社东芝 根据带材的带材中心凸厚部分控制轧机的设备
JP2001236102A (ja) * 2000-02-23 2001-08-31 Hitachi Ltd 制御装置および制御方法
CN1485156A (zh) * 2002-09-28 2004-03-31 鞍钢集团新钢铁有限责任公司 热轧带钢中浪板形控制法
CN1718300A (zh) * 2004-07-09 2006-01-11 株式会社日立制作所 热轧机的冠高控制装置以及其控制方法
JP2006021243A (ja) * 2004-07-09 2006-01-26 Hitachi Ltd 熱間圧延ミルのクラウン制御装置およびその制御方法

Also Published As

Publication number Publication date
KR101017755B1 (ko) 2011-02-28
JP4606437B2 (ja) 2011-01-05
CN101332473A (zh) 2008-12-31
JP2009006373A (ja) 2009-01-15
KR20090003106A (ko) 2009-01-09

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