CA2006491A1 - Dispositif et methode de verification de la planitude d'une plaque - Google Patents

Dispositif et methode de verification de la planitude d'une plaque

Info

Publication number
CA2006491A1
CA2006491A1 CA2006491A CA2006491A CA2006491A1 CA 2006491 A1 CA2006491 A1 CA 2006491A1 CA 2006491 A CA2006491 A CA 2006491A CA 2006491 A CA2006491 A CA 2006491A CA 2006491 A1 CA2006491 A1 CA 2006491A1
Authority
CA
Canada
Prior art keywords
plate flatness
manipulated variables
correction quantities
rolled material
control
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2006491A
Other languages
English (en)
Other versions
CA2006491C (fr
Inventor
Toshihiro Koyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2006491A1 publication Critical patent/CA2006491A1/fr
Application granted granted Critical
Publication of CA2006491C publication Critical patent/CA2006491C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21B37/16—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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Feedback Control In General (AREA)
CA002006491A 1988-12-22 1989-12-22 Dispositif et methode de verification de la planitude d'une plaque Expired - Fee Related CA2006491C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP324441/1988 1988-12-22
JP63324441A JPH02169119A (ja) 1988-12-22 1988-12-22 板平坦度制御方法

Publications (2)

Publication Number Publication Date
CA2006491A1 true CA2006491A1 (fr) 1990-06-22
CA2006491C CA2006491C (fr) 1995-05-30

Family

ID=18165847

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002006491A Expired - Fee Related CA2006491C (fr) 1988-12-22 1989-12-22 Dispositif et methode de verification de la planitude d'une plaque

Country Status (4)

Country Link
US (1) US5126947A (fr)
JP (1) JPH02169119A (fr)
KR (1) KR930008328B1 (fr)
CA (1) CA2006491C (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69637428T2 (de) * 1995-12-26 2009-02-19 Toshiba Mitsubishi-Electric Industrial Systems Corporation Verfahren zum Messen von Bandprofil und Verfahren zum Steuern von kontinuierlichen Walzen
US5927117A (en) * 1996-10-11 1999-07-27 Central Iron & Steel Research Institute Ministry Metallurgical Industry Methods to measure and control strip shape in rolling
JP2000033411A (ja) * 1998-07-21 2000-02-02 Toshiba Corp 圧延における遺伝係数の測定装置
JP2000061520A (ja) 1998-08-25 2000-02-29 Toshiba Corp 熱間圧延機の平坦度制御装置
KR100805900B1 (ko) * 2001-12-26 2008-02-21 주식회사 포스코 평탄도 제어를 수행하는 피드백 제어 장치 및 방법
ATE360483T1 (de) * 2003-02-25 2007-05-15 Siemens Ag Verfahren zur regelung der temperatur eines metallbandes, insbesondere in einer fertigstrasse zum walzen von metallwarmband
CN1329133C (zh) * 2003-02-25 2007-08-01 西门子公司 尤其在轧制金属热轧带材的精轧机列中调节金属带温度的方法
US7251971B2 (en) * 2003-02-25 2007-08-07 Siemens Aktiengesellschaft Method for regulating the temperature of strip metal
US7092855B2 (en) * 2003-05-30 2006-08-15 Avery Dennison Corporation Thermo-stable coating die design method and apparatus
CA2528052A1 (fr) * 2003-06-03 2004-12-16 Avery Dennison Corporation Dispositif de filiere
DE112004002903B4 (de) * 2004-07-20 2009-04-16 Toshiba Mitsubishi-Electric Industrial Systems Corporation Walzenkeilanstellungs-/Steuerverfahren zum Walzen von plattenförmigem Material
CN102366762B (zh) * 2011-09-13 2013-09-18 中冶南方工程技术有限公司 主动避免执行器饱和现象发生的冷轧带钢板形控制方法
CN102366758B (zh) * 2011-09-13 2013-11-20 中冶南方工程技术有限公司 主动避免执行器饱和现象发生的冷轧带钢板形控制系统
CN102632085B (zh) * 2012-04-23 2014-09-10 中冶南方工程技术有限公司 冷轧带钢板形控制系统及方法
CN104942027B (zh) * 2015-06-03 2017-09-19 辽宁科技大学 一种利用计算机二级数据处理系统检测钢板板型的方法
EP3461567A1 (fr) * 2017-10-02 2019-04-03 Primetals Technologies Germany GmbH Dispositif de réglage de planéité doté du dispositif d'optimisation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626165A (en) * 1969-01-10 1971-12-07 Industrial Nucleonics Corp Control system
US3936665A (en) * 1972-06-12 1976-02-03 Industrial Nucleonics Corporation Sheet material characteristic measuring, monitoring and controlling method and apparatus using data profile generated and evaluated by computer means
US3914585A (en) * 1974-02-13 1975-10-21 Industrial Nucleonics Corp Sheet moving average filter controller
US4514812A (en) * 1982-09-27 1985-04-30 Owens-Illinois, Inc. Method and apparatus for controlling the thickness of a lamina of a coextruded laminate
JPS59218206A (ja) * 1983-05-25 1984-12-08 Nippon Kokan Kk <Nkk> 薄板圧延の形状制御法
US4707779A (en) * 1984-11-20 1987-11-17 Measurex Corporation Process for controlling a parameter based upon filtered data
US4882104A (en) * 1987-04-03 1989-11-21 Cincinnati Milacron, Inc. Method of controlling the thickness of an extruded plastic article
US4931982A (en) * 1987-07-17 1990-06-05 Toray Industries, Inc. Method for controlling the thickness of a sheet material and method for monitoring a correspondence relationship between the thickness distribution across a sheet material and means for adjusting the thickness
DE3730043A1 (de) * 1987-09-08 1989-03-16 Reifenhaeuser Masch Verfahren und extrusionsanlage zum herstellen einer kunststoffbahn
US4903528A (en) * 1988-09-26 1990-02-27 Measurex Corporation System and process for detecting properties of travelling sheets in the cross direction

Also Published As

Publication number Publication date
KR900009156A (ko) 1990-07-02
JPH02169119A (ja) 1990-06-29
KR930008328B1 (ko) 1993-08-30
US5126947A (en) 1992-06-30
CA2006491C (fr) 1995-05-30

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