WO2004068304A3 - Graphical rolled steel sheet flatness display and method of using same - Google Patents

Graphical rolled steel sheet flatness display and method of using same Download PDF

Info

Publication number
WO2004068304A3
WO2004068304A3 PCT/US2004/002030 US2004002030W WO2004068304A3 WO 2004068304 A3 WO2004068304 A3 WO 2004068304A3 US 2004002030 W US2004002030 W US 2004002030W WO 2004068304 A3 WO2004068304 A3 WO 2004068304A3
Authority
WO
WIPO (PCT)
Prior art keywords
tension
rolled steel
steel sheet
sheet
graphical
Prior art date
Application number
PCT/US2004/002030
Other languages
French (fr)
Other versions
WO2004068304A2 (en
Inventor
Thomas J Russo
Peter F W Schrof
Bruce B Grube
Donald James Ronemus
Stanley Petrilla
Original Assignee
Isg Technologies Inc
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 Isg Technologies Inc filed Critical Isg Technologies Inc
Priority to JP2006502998A priority Critical patent/JP4447600B2/en
Priority to CA002514094A priority patent/CA2514094A1/en
Priority to MXPA05007891A priority patent/MXPA05007891A/en
Priority to EP04705252A priority patent/EP1585937A2/en
Publication of WO2004068304A2 publication Critical patent/WO2004068304A2/en
Publication of WO2004068304A3 publication Critical patent/WO2004068304A3/en

Links

Classifications

    • 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
    • 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
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands

Abstract

A method for measuring and displaying the flatness of a rolled steel sheet is disclosed that includes the steps of measuring tension in the sheet at a plurality of locations on the surface of the sheet and determining a plurality of tension ranges into which the sensed tension level can fall. A color is associated with each of the tension ranges, and a respresentation of the sheet is produced that is made up of a plurality of regions, each region having a color corresponding to tension range into which the tension sensed at the corresponding location on the surface of the sheet falls. A device for carrying out this method is also disclosed.
PCT/US2004/002030 2003-01-24 2004-01-26 Graphical rolled steel sheet flatness display and method of using same WO2004068304A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006502998A JP4447600B2 (en) 2003-01-24 2004-01-26 Steel plate flatness graphic display device and method of using the same
CA002514094A CA2514094A1 (en) 2003-01-24 2004-01-26 Graphical rolled steel sheet flatness display and method of using same
MXPA05007891A MXPA05007891A (en) 2003-01-24 2004-01-26 Graphical rolled steel sheet flatness display and method of using same.
EP04705252A EP1585937A2 (en) 2003-01-24 2004-01-26 Graphical rolled steel sheet flatness display and method of using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/350,353 US6948347B2 (en) 2003-01-24 2003-01-24 Graphical rolled steel sheet flatness display and method of using same
US10/350,353 2003-01-24

Publications (2)

Publication Number Publication Date
WO2004068304A2 WO2004068304A2 (en) 2004-08-12
WO2004068304A3 true WO2004068304A3 (en) 2004-09-23

Family

ID=32735536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/002030 WO2004068304A2 (en) 2003-01-24 2004-01-26 Graphical rolled steel sheet flatness display and method of using same

Country Status (8)

Country Link
US (2) US6948347B2 (en)
EP (1) EP1585937A2 (en)
JP (1) JP4447600B2 (en)
KR (1) KR20050105182A (en)
CN (1) CN100498207C (en)
CA (1) CA2514094A1 (en)
MX (1) MXPA05007891A (en)
WO (1) WO2004068304A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6948347B2 (en) * 2003-01-24 2005-09-27 Isg Technologies Inc. Graphical rolled steel sheet flatness display and method of using same
US7185519B2 (en) 2003-09-15 2007-03-06 The Bradbury Company, Inc. Methods and apparatus for monitoring and conditioning strip material
WO2007016773A2 (en) * 2005-08-05 2007-02-15 Dofasco Inc. Method and system for detecting faults in sheet material
CN101468366B (en) * 2007-12-28 2010-10-13 中国科学院沈阳自动化研究所 Method and device for controlling flatness of steel material
CN102744270A (en) * 2011-04-22 2012-10-24 上海日森精密机械有限公司 Segmentation piezoelectric type tension shape meter
CN102716916A (en) * 2012-06-21 2012-10-10 中冶南方工程技术有限公司 Online calculation method for cold rolled strip tension stress deviation signal
US10378873B2 (en) 2013-03-15 2019-08-13 The Bradbury Company, Inc. Methods and apparatus to monitor material conditioning machines
US9021844B2 (en) * 2013-03-15 2015-05-05 The Bradbury Company, Inc. Methods and apparatus to monitor material conditioning machines
CN105598186B (en) * 2015-12-30 2017-07-18 北京首钢自动化信息技术有限公司 A kind of flatness evaluation system and its method based on the horizontal flatness distribution of strip
CN111133494B (en) * 2017-09-01 2022-04-05 本多电子株式会社 Sea chart image display device
CN112789123B (en) * 2018-10-05 2024-03-22 纽科尔公司 Flatness defect detection using a single thickness profiler
CN113123004A (en) * 2019-12-30 2021-07-16 厦门姚明织带饰品有限公司 Meshbelt coils equipment
CN112756403B (en) * 2020-12-18 2022-08-16 攀钢集团攀枝花钢钒有限公司 Strip steel deviation rectifying system and method
US11919060B2 (en) 2021-08-16 2024-03-05 The Bradbury Co., Inc. Methods and apparatus to control roll-forming processes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860212A (en) * 1986-10-08 1989-08-22 Kabushiki Kaisha Kobe Seiko Sho Rolled strip shape detecting device with high accuracy
DE19503363A1 (en) * 1994-02-15 1995-09-07 Siemens Ag Control of properties of cold-rolled strips
US5537878A (en) * 1994-11-03 1996-07-23 T. Sendzimir, Inc. Strip flatness measuring device
EP0775890A1 (en) * 1995-11-27 1997-05-28 Kawasaki Steel Corporation Strip shape detecting apparatus
US6327921B1 (en) * 2000-03-03 2001-12-11 Iowa State University Non-destructive inspections and the display of inspection results

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449306A (en) * 1964-04-23 1969-06-10 Phillips Petroleum Co Modified block copolymers and production thereof
GB1160112A (en) 1965-07-09 1969-07-30 British Aluminium Co Ltd Improvements in or relating to the Measurement of the Shape and Flatness of Sheet or Strip Material
CA1039383A (en) 1974-02-12 1978-09-26 John Lysaght (Australia) Limited Strip shape measuring device
DE2630410A1 (en) 1976-07-06 1978-01-12 Betr Forsch Inst Angew Forsch DEVICE FOR MEASURING THE TENSION DISTRIBUTION OVER THE WIDTH OF FLEXIBLE STRIPS, ESPECIALLY OF STEEL STRIPS DURING COLD ROLLING
JPS588458B2 (en) 1977-03-30 1983-02-16 株式会社日立製作所 shape detection device
US4131004A (en) 1977-09-14 1978-12-26 Blaw-Knox Foundry & Mill Machinery, Inc. Rolling mill gauge and flatness calibration system
FR2422451A1 (en) 1978-04-13 1979-11-09 Usinor METHOD AND DEVICE FOR CONTROL OF THE FLATNESS OF A COLD ROLLED METAL STRIP
US4262511A (en) 1978-09-08 1981-04-21 Reycan Research Limited Process for automatically controlling the shape of sheet metal produced in a rolling mill
US4478062A (en) 1982-09-01 1984-10-23 E. W. Bliss Company, Inc. Strip shape measuring roll
US4928257A (en) * 1988-01-25 1990-05-22 Bethlehem Steel Corporation Method and apparatus for monitoring the thickness profile of a strip
US4982257A (en) * 1988-08-01 1991-01-01 International Business Machines Corporation Vertical bipolar transistor with collector and base extensions
US5083867A (en) * 1988-11-28 1992-01-28 Allegheny Ludlum Corporation Slab surface contour monitor
US5193066A (en) 1989-03-14 1993-03-09 Kabushiki Kaisha Kobe Seiko Sho Equipment for adjusting the shape of a running band-like or plate-like metal material in the width direction
US5212791A (en) 1989-09-27 1993-05-18 International Business Machines Corporation Dynamic scheduling
US5203188A (en) * 1991-09-16 1993-04-20 Morgan Construction Company System and method for monitoring a rolling mill
US5855009A (en) 1992-07-31 1998-12-29 Texas Instruments Incorporated Concurrent design tradeoff analysis system and method
US5471307A (en) * 1992-09-21 1995-11-28 Phase Shift Technology, Inc. Sheet flatness measurement system and method
EP0704775A1 (en) 1994-08-22 1996-04-03 Zellweger Luwa Ag Method and apparatus for estimating relevant quantity in the manufacture of textile products
JPH08313223A (en) 1995-05-16 1996-11-29 Ls Electro Galvanizing Co Method and device for monitoring moving strip
US5815394A (en) 1996-04-04 1998-09-29 The Ohio State University Research Foundation Method and apparatus for efficient design automation and optimization, and structure produced thereby
DE19625442B4 (en) * 1996-06-26 2005-02-03 Siemens Ag Method and device for reducing the edge sharpening of a rolled strip
US5781302A (en) 1996-07-22 1998-07-14 Geneva Steel Non-contact shape meter for flatness measurements
US5808891A (en) 1996-07-30 1998-09-15 International Business Machines Corporation Method for creating a direct hot charge rolling production schedule at a steel plant
US5866820A (en) * 1996-09-20 1999-02-02 Camplin; Kenneth R. Coil volumetric and surface defect detection system
US6009360A (en) 1996-10-07 1999-12-28 Spx Corporation Engine analyzer with real-time digital display
AT408623B (en) 1996-10-30 2002-01-25 Voest Alpine Ind Anlagen METHOD FOR MONITORING AND CONTROLLING THE QUALITY OF ROLLING PRODUCTS FROM HOT ROLLING PROCESSES
DE19729773C5 (en) * 1997-07-11 2007-05-10 Siemens Ag Method and device for rolling a metal strip
FR2781570B1 (en) * 1998-07-21 2000-08-25 Lorraine Laminage DEVICE FOR DETECTING SURFACE DEFECTS OF THREADED METAL STRIPS
US6295513B1 (en) 1999-03-16 2001-09-25 Eagle Engineering Of America, Inc. Network-based system for the manufacture of parts with a virtual collaborative environment for design, developement, and fabricator selection
US20010049634A1 (en) 2000-03-06 2001-12-06 Patrick Stewart System and method for conducting electronic commerce in the metals industry
JP3690971B2 (en) 2000-08-07 2005-08-31 株式会社日立製作所 Rolling equipment with shape detection device
US6581672B2 (en) 2000-09-29 2003-06-24 Nucor Corporation Method for controlling a continuous strip steel casting process based on customer-specified requirements
US6668626B2 (en) * 2001-03-01 2003-12-30 Abb Ab System and a method for measuring and determining flatness
US6948347B2 (en) 2003-01-24 2005-09-27 Isg Technologies Inc. Graphical rolled steel sheet flatness display and method of using same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860212A (en) * 1986-10-08 1989-08-22 Kabushiki Kaisha Kobe Seiko Sho Rolled strip shape detecting device with high accuracy
DE19503363A1 (en) * 1994-02-15 1995-09-07 Siemens Ag Control of properties of cold-rolled strips
US5537878A (en) * 1994-11-03 1996-07-23 T. Sendzimir, Inc. Strip flatness measuring device
EP0775890A1 (en) * 1995-11-27 1997-05-28 Kawasaki Steel Corporation Strip shape detecting apparatus
US6327921B1 (en) * 2000-03-03 2001-12-11 Iowa State University Non-destructive inspections and the display of inspection results

Also Published As

Publication number Publication date
EP1585937A2 (en) 2005-10-19
US20060016518A1 (en) 2006-01-26
WO2004068304A2 (en) 2004-08-12
US7225652B2 (en) 2007-06-05
JP4447600B2 (en) 2010-04-07
CN1759295A (en) 2006-04-12
MXPA05007891A (en) 2006-03-17
US6948347B2 (en) 2005-09-27
US20040144145A1 (en) 2004-07-29
CN100498207C (en) 2009-06-10
KR20050105182A (en) 2005-11-03
JP2006516485A (en) 2006-07-06
CA2514094A1 (en) 2004-08-12

Similar Documents

Publication Publication Date Title
WO2004068304A3 (en) Graphical rolled steel sheet flatness display and method of using same
ATE452364T1 (en) METHOD AND DEVICE FOR AUTOMATICALLY COMPLETING A FRAME FOR DISPLAY
WO2007069116A3 (en) A device incorporating a display
WO2005086090A3 (en) Graphics pipeline and method having early depth detection
WO2006041987A3 (en) Techniques for displaying digital images on a display
WO2008143790A3 (en) Wagering game
WO2005094462A3 (en) Generating, storing, and displaying graphics using sub-pixel bitmaps
EP2090972A3 (en) Mobile communication device equipped with touch screen and method of controlling the same
EP2543971A3 (en) A method for an electronic device
EP1577865A3 (en) Image display apparatus
WO2006096846A3 (en) Animated display calibration method and apparatus
TW200731519A (en) Image sensor with decreased optical interference between adjacent pixels
EP1424675A3 (en) Display apparatus, method and program with selective image smoothing based on subpixel colour values
TW200642421A (en) Method of displaying an event in a mobile terminal and mobile terminal implementing the same
EP1767255A3 (en) Game table apparatus
WO2005088433A3 (en) Method for displaying graphic objects and communications device
EP1560175A3 (en) Gaming machine
EP1884798A3 (en) Method for measuring distance to object
WO2005098805A3 (en) Generating and displaying spatially offset sub-frames
WO2007022294A3 (en) Presenting streaming video content in a gaming machine
EP1818650A3 (en) Dynamic lateral deviation display
TW200636332A (en) Display substrate, method of manufacturing the same and liquid crystal display device having the same
EP1403845A3 (en) Method of controlling brightness of user-selected area for image display device
WO2005101356A3 (en) Generating and displaying spatially offset sub-frames
TW200606701A (en) String display system, string display method and storage medium

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2514094

Country of ref document: CA

Ref document number: PA/a/2005/007891

Country of ref document: MX

Ref document number: 2006502998

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 1020057013705

Country of ref document: KR

Ref document number: 3287/DELNP/2005

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2004705252

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 20048065104

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2004705252

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020057013705

Country of ref document: KR