TWI561947B - Method of flatness control of a strip and a control system therefor - Google Patents

Method of flatness control of a strip and a control system therefor

Info

Publication number
TWI561947B
TWI561947B TW101108862A TW101108862A TWI561947B TW I561947 B TWI561947 B TW I561947B TW 101108862 A TW101108862 A TW 101108862A TW 101108862 A TW101108862 A TW 101108862A TW I561947 B TWI561947 B TW I561947B
Authority
TW
Taiwan
Prior art keywords
control
strip
system therefor
control system
flatness
Prior art date
Application number
TW101108862A
Other languages
English (en)
Other versions
TW201303539A (zh
Inventor
Markus Holm
Per-Erik Moden
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Publication of TW201303539A publication Critical patent/TW201303539A/zh
Application granted granted Critical
Publication of TWI561947B publication Critical patent/TWI561947B/zh

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
    • B21B37/28—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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • 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
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
TW101108862A 2011-03-28 2012-03-15 Method of flatness control of a strip and a control system therefor TWI561947B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11160050.8A EP2505276B1 (en) 2011-03-28 2011-03-28 Method of flatness control for rolling a strip and control therefor

Publications (2)

Publication Number Publication Date
TW201303539A TW201303539A (zh) 2013-01-16
TWI561947B true TWI561947B (en) 2016-12-11

Family

ID=44512250

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101108862A TWI561947B (en) 2011-03-28 2012-03-15 Method of flatness control of a strip and a control system therefor

Country Status (8)

Country Link
US (1) US9399245B2 (zh)
EP (1) EP2505276B1 (zh)
JP (1) JP6054048B2 (zh)
KR (1) KR101419998B1 (zh)
CN (1) CN102716915B (zh)
ES (1) ES2437469T3 (zh)
PT (1) PT2505276E (zh)
TW (1) TWI561947B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2437469T3 (es) * 2011-03-28 2014-01-10 Abb Research Ltd. Método de control de la planeidad en el laminado de una banda y sistema de control correspondiente
ES2618487T3 (es) * 2013-03-25 2017-06-21 Abb Schweiz Ag Procedimiento y sistema de control para ajustar el control de planicidad en un laminador
CN103611731B (zh) * 2013-11-08 2016-06-29 首钢总公司 一种冷连轧机带钢板形的调整方法
CN106457325B (zh) * 2014-09-25 2018-06-29 东芝三菱电机产业系统株式会社 平坦度控制装置
HUE063023T2 (hu) * 2016-12-30 2023-12-28 Outokumpu Oy Eljárás és berendezés fémszalagok rugalmas hengerlésére
CA3069981C (en) * 2017-07-21 2023-09-19 Novelis Inc. Systems and methods for controlling flatness of a metal substrate with low pressure rolling
EP3461567A1 (de) * 2017-10-02 2019-04-03 Primetals Technologies Germany GmbH Planheitsregelung mit optimierer
CN112474797B (zh) * 2020-10-23 2022-10-14 福建三宝特钢有限公司 一种2.0mm耐腐蚀热轧卷板轧制工艺
WO2023285855A1 (en) * 2021-07-12 2023-01-19 Arcelormittal Method to classify by roll formability and manufacture a metallic part

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802236A (en) * 1972-01-06 1974-04-09 Westinghouse Electric Corp Gauge control method and apparatus including workpiece gauge deviation correction for metal rolling mills
US5090194A (en) * 1988-02-17 1992-02-25 General Electric Company Fluidic multiplexer for fluid servomotors in a gas turbine engine
US5509285A (en) * 1991-07-24 1996-04-23 Kabushiki Kaisha Toshiba Method and apparatus for measuring flatness and rolling control apparatus
US6158260A (en) * 1999-09-15 2000-12-12 Danieli Technology, Inc. Universal roll crossing system
US6199418B1 (en) * 1998-08-25 2001-03-13 Kabushiki Kaisha Toshiba Flatness control apparatus for a hot rolling mill
US6401506B1 (en) * 1998-02-27 2002-06-11 Nippon Steel Corporation Sheet rolling method and sheet rolling mill
US20090105850A1 (en) * 2007-08-31 2009-04-23 Yokogawa Electric Corporation Field control system and field control method
US20090277241A1 (en) * 2006-06-30 2009-11-12 Lars Jonsson Method and device for controlling a roll gap

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function
US4539833A (en) * 1983-01-18 1985-09-10 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Rolling mill with flatness control facility
US5680784A (en) * 1994-03-11 1997-10-28 Kawasaki Steel Corporation Method of controlling form of strip in rolling mill
US5684375A (en) * 1995-06-20 1997-11-04 Allen-Bradley Company, Inc. Method and apparatus for tuning a motion control system
JPH0985319A (ja) * 1995-09-19 1997-03-31 Kawasaki Steel Corp 多段式圧延機における形状制御アクチュエータの初期設定方法
AU709574B2 (en) * 1995-12-26 1999-09-02 Kabushiki Kaisha Toshiba Strip crown measuring method and control method for continuous rolling machines
BR9906022A (pt) * 1999-12-30 2001-09-25 Opp Petroquimica S A Processo para a produção controlada de polietileno e seus copolìmeros
US6747836B2 (en) * 2001-07-13 2004-06-08 Stmicroelectronics, Inc. Position control system and method for magnetic hard disk drive systems with dual stage actuation
JP2003126904A (ja) * 2001-10-23 2003-05-08 Mitsubishi Heavy Ind Ltd 多段クラスタ圧延機の板形状修正方法及び制御装置
SE527168C2 (sv) * 2003-12-31 2006-01-10 Abb Ab Förfarande och anordning för mätning, bestämning och styrning av planhet hos ett metallband
DE102004032634A1 (de) * 2004-07-06 2006-02-16 Sms Demag Ag Verfahren und Einrichtung zum Messen und Regeln der Planheit und/oder der Bandspannungen eines Edelstahlbandes oder einer Edelstahlfolie beim Kaltwalzen in einem Vielwalzengerüst, insbesondere in einem 20-Walzen-Sendizimir-Walzwerk
SE529074C2 (sv) * 2005-06-08 2007-04-24 Abb Ab Förfarande och anordning för optimering av planhetsstyrning vid valsning av ett band
US8160750B2 (en) * 2005-06-17 2012-04-17 Rain Bird Corporation Programmable irrigation controller having user interface
US20080202148A1 (en) * 2007-02-27 2008-08-28 Thomas Gagliano Beverage cooler
DE102007031333A1 (de) * 2007-07-05 2009-01-15 Siemens Ag Walzen eines Bandes in einer Walzstraße unter Nutzung des letzen Gerüsts der Walzstraße als Zugverringerer
US7970583B2 (en) * 2007-12-28 2011-06-28 United Technologies Corporation Degraded actuator detection
ES2437469T3 (es) * 2011-03-28 2014-01-10 Abb Research Ltd. Método de control de la planeidad en el laminado de una banda y sistema de control correspondiente

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802236A (en) * 1972-01-06 1974-04-09 Westinghouse Electric Corp Gauge control method and apparatus including workpiece gauge deviation correction for metal rolling mills
US5090194A (en) * 1988-02-17 1992-02-25 General Electric Company Fluidic multiplexer for fluid servomotors in a gas turbine engine
US5509285A (en) * 1991-07-24 1996-04-23 Kabushiki Kaisha Toshiba Method and apparatus for measuring flatness and rolling control apparatus
US6401506B1 (en) * 1998-02-27 2002-06-11 Nippon Steel Corporation Sheet rolling method and sheet rolling mill
US6199418B1 (en) * 1998-08-25 2001-03-13 Kabushiki Kaisha Toshiba Flatness control apparatus for a hot rolling mill
US6158260A (en) * 1999-09-15 2000-12-12 Danieli Technology, Inc. Universal roll crossing system
US20090277241A1 (en) * 2006-06-30 2009-11-12 Lars Jonsson Method and device for controlling a roll gap
US20090105850A1 (en) * 2007-08-31 2009-04-23 Yokogawa Electric Corporation Field control system and field control method

Also Published As

Publication number Publication date
CN102716915B (zh) 2016-01-20
EP2505276A1 (en) 2012-10-03
US9399245B2 (en) 2016-07-26
JP2012206170A (ja) 2012-10-25
ES2437469T3 (es) 2014-01-10
US20120253502A1 (en) 2012-10-04
PT2505276E (pt) 2013-12-05
TW201303539A (zh) 2013-01-16
JP6054048B2 (ja) 2016-12-27
EP2505276B1 (en) 2013-09-11
KR20120110064A (ko) 2012-10-09
CN102716915A (zh) 2012-10-10
KR101419998B1 (ko) 2014-07-15

Similar Documents

Publication Publication Date Title
EP2686793A4 (en) SYSTEM AND METHOD FOR REALIZING A BUILDING SYSTEM
TWI561947B (en) Method of flatness control of a strip and a control system therefor
GB2490427B (en) Vehicle and method of controlling a vehicle
GB2488241B (en) Vehicle and method of controlling a vehicle
GB2487756B (en) System and method for reducing interference
GB2488410B (en) Vehicle and method of controlling a vehicle
GB201402538D0 (en) A method of enhancing point-of-sale systems
GB2497390B (en) System and control method
EP2614567A4 (en) SYSTEM AND METHOD FOR CONTROLLING A M2LC SYSTEM
EP2734796A4 (en) SYSTEM AND METHOD FOR REVERSE DEGRADATION OF MAGNETOCALORIC MATERIAL
EP2666070A4 (en) METHOD AND SYSTEM FOR MULTIMODAL CONTROL AND GESTURE CONTROL
EP2673734A4 (en) SYSTEM AND METHOD FOR ACCESS CONTROL
GB201202811D0 (en) Vehicle and method of controlling a vehicle
GB201202812D0 (en) Vehicle and method of controlling a vehicle
EP2745171A4 (en) PROJECTOR AND CONTROL PROCESS THEREFOR
EP2782704A4 (en) SYSTEM AND METHOD FOR PROCESSING PAPER
GB2490491B (en) Vehicle and method of controlling a vehicle
GB2488243B (en) Vehicle and method of controlling a vehicle
EP2622164A4 (en) METHODS AND SYSTEMS FOR CONTROLLING THE TRANSPARENCY CHARACTERISTICS OF A WINDOW
GB2488240B (en) Vehicle and method of controlling a vehicle
ZA201308714B (en) Method and system for controlling a differential configuration
GB201202804D0 (en) Vehicle and method of controlling a vehicle
EP2717218A4 (en) SYSTEM AND METHOD FOR SYSTEM CONTROL
GB201120488D0 (en) A system and method
GB2491849B (en) A ventilation system and method of operating a ventilation system

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees