WO2008090596A1 - Dispositif de commande d'épaisseur de plaque - Google Patents

Dispositif de commande d'épaisseur de plaque Download PDF

Info

Publication number
WO2008090596A1
WO2008090596A1 PCT/JP2007/050924 JP2007050924W WO2008090596A1 WO 2008090596 A1 WO2008090596 A1 WO 2008090596A1 JP 2007050924 W JP2007050924 W JP 2007050924W WO 2008090596 A1 WO2008090596 A1 WO 2008090596A1
Authority
WO
WIPO (PCT)
Prior art keywords
roll
rolling
plate thickness
extracted
variation
Prior art date
Application number
PCT/JP2007/050924
Other languages
English (en)
Japanese (ja)
Inventor
Hiroyuki Imanari
Original Assignee
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Mitsubishi-Electric Industrial Systems Corporation filed Critical Toshiba Mitsubishi-Electric Industrial Systems Corporation
Priority to CN200780007415XA priority Critical patent/CN101394944B/zh
Priority to JP2008502171A priority patent/JP5071376B2/ja
Priority to KR1020087000354A priority patent/KR100938747B1/ko
Priority to AU2007249130A priority patent/AU2007249130B2/en
Priority to PCT/JP2007/050924 priority patent/WO2008090596A1/fr
Publication of WO2008090596A1 publication Critical patent/WO2008090596A1/fr

Links

Classifications

    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • 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
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
    • 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
    • B21B38/08—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge

Abstract

L'invention concerne un dispositif de contrôle d'épaisseur de plaque disposé dans une machine de laminage pour laminer un matériau métallique, le dispositif de contrôle effectuant un contrôle d'épaisseur de plaque avec une précision élevée par la détection séparée de variations de la charge de laminage se produisant par la rotation d'un rouleau supérieur et d'un rouleau inférieur. Sur la base de la charge dans le temps du rouleau de transfert à une pluralité de positions de rotation des rouleaux supérieur et inférieur, chaque composante de variation provoquée par l'excentricité du rouleau due à la charge dans le temps du rouleau de transfert est extraite séparément pour les rouleaux supérieur et inférieur. Sur la base de chaque composante de variation due à la charge dans le temps du rouleau de transfert ainsi extraite, chaque composante de variation provoquée par l'excentricité du rouleau due à la charge de laminage est ensuite extraite individuellement pour les rouleaux supérieur et inférieur. Une valeur de commande d'écartement des rouleaux correspondant à chaque position de rotation est commandée sur la base de chaque composante de variation de la charge de laminage ainsi extraite, de telle sorte que la variation de l'épaisseur de plaque d'un matériau métallique en cours de laminage est réduite, puis l'écartement des rouleaux est commandé.
PCT/JP2007/050924 2007-01-22 2007-01-22 Dispositif de commande d'épaisseur de plaque WO2008090596A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200780007415XA CN101394944B (zh) 2007-01-22 2007-01-22 板厚控制装置
JP2008502171A JP5071376B2 (ja) 2007-01-22 2007-01-22 板厚制御装置
KR1020087000354A KR100938747B1 (ko) 2007-01-22 2007-01-22 판 두께 제어 장치
AU2007249130A AU2007249130B2 (en) 2007-01-22 2007-01-22 Gauge control system
PCT/JP2007/050924 WO2008090596A1 (fr) 2007-01-22 2007-01-22 Dispositif de commande d'épaisseur de plaque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/050924 WO2008090596A1 (fr) 2007-01-22 2007-01-22 Dispositif de commande d'épaisseur de plaque

Publications (1)

Publication Number Publication Date
WO2008090596A1 true WO2008090596A1 (fr) 2008-07-31

Family

ID=39644178

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/050924 WO2008090596A1 (fr) 2007-01-22 2007-01-22 Dispositif de commande d'épaisseur de plaque

Country Status (4)

Country Link
JP (1) JP5071376B2 (fr)
KR (1) KR100938747B1 (fr)
CN (1) CN101394944B (fr)
WO (1) WO2008090596A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012070099A1 (fr) * 2010-11-22 2012-05-31 東芝三菱電機産業システム株式会社 Dispositif de commande de laminoir

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102858475B (zh) * 2010-04-21 2015-11-25 东芝三菱电机产业系统株式会社 板厚控制装置、板厚控制方法、板厚控制程序
CN105492133B (zh) * 2013-08-28 2018-03-06 东芝三菱电机产业系统株式会社 轧机的板厚控制装置
CN103658174B (zh) * 2013-12-04 2016-01-13 攀钢集团攀枝花钢钒有限公司 热连轧精轧机组
KR101621615B1 (ko) * 2014-07-02 2016-06-01 대우조선해양 주식회사 수중함용 수소 공급 장치 및 이를 사용한 수소 공급 방법
JP6438753B2 (ja) * 2014-12-05 2018-12-19 株式会社日立製作所 タンデム圧延ミルの制御装置およびタンデム圧延ミルの制御方法
JP6670261B2 (ja) * 2017-02-23 2020-03-18 株式会社日立製作所 タンデム圧延ミル制御装置およびタンデム圧延ミル制御方法
JP6923081B2 (ja) * 2019-08-28 2021-08-18 東芝三菱電機産業システム株式会社 ロール状態モニタ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05317944A (ja) * 1992-05-14 1993-12-03 Kawasaki Steel Corp 圧延機の板厚制御方法および装置
JPH07230445A (ja) * 1994-02-21 1995-08-29 Kawasaki Steel Corp データ予測装置
JP2006142350A (ja) * 2004-11-22 2006-06-08 Toshiba Mitsubishi-Electric Industrial System Corp 圧延機のロール偏心制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05317944A (ja) * 1992-05-14 1993-12-03 Kawasaki Steel Corp 圧延機の板厚制御方法および装置
JPH07230445A (ja) * 1994-02-21 1995-08-29 Kawasaki Steel Corp データ予測装置
JP2006142350A (ja) * 2004-11-22 2006-06-08 Toshiba Mitsubishi-Electric Industrial System Corp 圧延機のロール偏心制御装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012070099A1 (fr) * 2010-11-22 2012-05-31 東芝三菱電機産業システム株式会社 Dispositif de commande de laminoir
CN103221159A (zh) * 2010-11-22 2013-07-24 东芝三菱电机产业系统株式会社 轧机的控制装置
KR101435760B1 (ko) 2010-11-22 2014-08-28 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 압연기의 제어 장치
JP5598549B2 (ja) * 2010-11-22 2014-10-01 東芝三菱電機産業システム株式会社 圧延機の制御装置
US9242283B2 (en) 2010-11-22 2016-01-26 Toshiba Mitsubishi-Electric Industrial Systems Corporation Control apparatus of rolling mill

Also Published As

Publication number Publication date
KR100938747B1 (ko) 2010-01-26
KR20080073695A (ko) 2008-08-11
JP5071376B2 (ja) 2012-11-14
CN101394944A (zh) 2009-03-25
JPWO2008090596A1 (ja) 2010-05-13
CN101394944B (zh) 2011-12-14

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