GB2468713B - Edge flatness monitoring - Google Patents

Edge flatness monitoring

Info

Publication number
GB2468713B
GB2468713B GB0904802A GB0904802A GB2468713B GB 2468713 B GB2468713 B GB 2468713B GB 0904802 A GB0904802 A GB 0904802A GB 0904802 A GB0904802 A GB 0904802A GB 2468713 B GB2468713 B GB 2468713B
Authority
GB
United Kingdom
Prior art keywords
edge flatness
flatness monitoring
monitoring
edge
flatness
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.)
Expired - Fee Related
Application number
GB0904802A
Other versions
GB2468713A (en
GB0904802D0 (en
Inventor
Michael Alistair Silvey
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.)
Primetals Asset Management UK Ltd
Original Assignee
Siemens VAI Metals Technologies 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 Siemens VAI Metals Technologies Ltd filed Critical Siemens VAI Metals Technologies Ltd
Priority to GB0904802A priority Critical patent/GB2468713B/en
Publication of GB0904802D0 publication Critical patent/GB0904802D0/en
Priority to EP10153818A priority patent/EP2230031A1/en
Priority to US12/725,687 priority patent/US20100236310A1/en
Priority to CN201010139233A priority patent/CN101837374A/en
Publication of GB2468713A publication Critical patent/GB2468713A/en
Application granted granted Critical
Publication of GB2468713B publication Critical patent/GB2468713B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • 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
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
    • 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
GB0904802A 2009-03-20 2009-03-20 Edge flatness monitoring Expired - Fee Related GB2468713B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0904802A GB2468713B (en) 2009-03-20 2009-03-20 Edge flatness monitoring
EP10153818A EP2230031A1 (en) 2009-03-20 2010-02-17 Edge flatness monitoring
US12/725,687 US20100236310A1 (en) 2009-03-20 2010-03-17 Edge flatness monitoring
CN201010139233A CN101837374A (en) 2009-03-20 2010-03-19 Edge flatness monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0904802A GB2468713B (en) 2009-03-20 2009-03-20 Edge flatness monitoring

Publications (3)

Publication Number Publication Date
GB0904802D0 GB0904802D0 (en) 2009-05-06
GB2468713A GB2468713A (en) 2010-09-22
GB2468713B true GB2468713B (en) 2011-02-16

Family

ID=40639866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0904802A Expired - Fee Related GB2468713B (en) 2009-03-20 2009-03-20 Edge flatness monitoring

Country Status (4)

Country Link
US (1) US20100236310A1 (en)
EP (1) EP2230031A1 (en)
CN (1) CN101837374A (en)
GB (1) GB2468713B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102189119B (en) * 2011-04-13 2013-02-27 南京钢铁股份有限公司 Process for controlling shape of hot-rolled flat-rolled high-grade pipeline steel plate by using single-rack steckel mill
CN102266866B (en) * 2011-07-12 2013-04-24 南京钢铁股份有限公司 Technology for producing hot-rolled pipeline steel of roll mill with single frame furnace
CN104001730B (en) * 2013-02-22 2016-03-30 宝山钢铁股份有限公司 Target flatness establishing method
CN108871583A (en) * 2018-07-03 2018-11-23 中铝瑞闽股份有限公司 A kind of accurate measurement method of the aluminium volume temperature based on thermal infrared imaging technology
CN113732073B (en) * 2020-05-29 2023-04-11 宝山钢铁股份有限公司 Correction method for flatness defect of finish rolling outlet strip steel
WO2023215122A1 (en) * 2022-05-03 2023-11-09 Novelis Inc. Ironing roll thermal image monitoring and control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465792A (en) * 1973-10-03 1977-03-02 Achenbach Buschhuetten Gmbh Method of and apparatus for controlling strip flatness during the cold-rolling of strip material
US4964289A (en) * 1988-12-30 1990-10-23 Swiss Aluminum Ltd. Process and device for regulating the flatness of a cold rolled metal strip

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2349611B2 (en) * 1973-10-03 1977-10-27 Achenbach Buschhutten GmbH, 5910 Kreuztal DEVICE FOR REGULATING THE FLATNESS OF STRIP-SHAPED ROLLED MATERIAL FOR COLD ROLLING MILLS
DE2554246A1 (en) * 1975-12-03 1977-06-16 Achenbach Buschhuetten Gmbh METHOD AND DEVICE FOR REGULATING FLATNESS WHEN ROLLING STRIP MATERIAL
EP0057290A1 (en) * 1981-02-02 1982-08-11 Hoogovens Groep B.V. Temperature scanner
US5094535A (en) * 1989-10-06 1992-03-10 Measurex Corporation Scanning sensor system including an FT-IR interferometer
US5351203A (en) * 1992-08-03 1994-09-27 Bethlehem Steel Corporation Online tomographic gauging of sheet metal
US5755128A (en) * 1995-08-31 1998-05-26 Tippins Incorporated Method and apparatus for isothermally rolling strip product
US6031199A (en) * 1997-10-28 2000-02-29 Worthington Machine Technology Combination laser cutting and blank welding apparatus and method
US6339219B1 (en) * 1998-06-20 2002-01-15 Nikon Corporation Radiation imaging device and radiation detector
US6615633B1 (en) * 1999-11-18 2003-09-09 Nippon Steel Corporation Metal plateness controlling method and device
US7185519B2 (en) * 2003-09-15 2007-03-06 The Bradbury Company, Inc. Methods and apparatus for monitoring and conditioning strip material
AT501314B1 (en) * 2004-10-13 2012-03-15 Voest Alpine Ind Anlagen METHOD AND DEVICE FOR CONTINUOUS PRODUCTION OF A THIN METAL STRIP
US7181822B2 (en) * 2005-01-20 2007-02-27 Nucor Corporation Method and apparatus for controlling strip shape in hot rolling mills
US7498576B2 (en) * 2005-12-12 2009-03-03 Suren Systems, Ltd. Temperature detecting system and method
BRPI0707959A2 (en) * 2006-02-17 2011-05-17 Alcoa Inc induction heating to control sheet metal planing
DE102008010062A1 (en) * 2007-06-22 2008-12-24 Sms Demag Ag Process for hot rolling and heat treatment of a strip of steel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1465792A (en) * 1973-10-03 1977-03-02 Achenbach Buschhuetten Gmbh Method of and apparatus for controlling strip flatness during the cold-rolling of strip material
US4964289A (en) * 1988-12-30 1990-10-23 Swiss Aluminum Ltd. Process and device for regulating the flatness of a cold rolled metal strip

Also Published As

Publication number Publication date
US20100236310A1 (en) 2010-09-23
GB2468713A (en) 2010-09-22
EP2230031A1 (en) 2010-09-22
GB0904802D0 (en) 2009-05-06
CN101837374A (en) 2010-09-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130320