DE3680708D1 - Verfahren zur messung der flachheit einer bewegten gewalzten platte. - Google Patents

Verfahren zur messung der flachheit einer bewegten gewalzten platte.

Info

Publication number
DE3680708D1
DE3680708D1 DE8686870063T DE3680708T DE3680708D1 DE 3680708 D1 DE3680708 D1 DE 3680708D1 DE 8686870063 T DE8686870063 T DE 8686870063T DE 3680708 T DE3680708 T DE 3680708T DE 3680708 D1 DE3680708 D1 DE 3680708D1
Authority
DE
Germany
Prior art keywords
plate
respect
determined
flatness
measuring
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 - Lifetime
Application number
DE8686870063T
Other languages
English (en)
Inventor
Robert Alfred Pirlet
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Application granted granted Critical
Publication of DE3680708D1 publication Critical patent/DE3680708D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE8686870063T 1985-05-06 1986-05-05 Verfahren zur messung der flachheit einer bewegten gewalzten platte. Expired - Lifetime DE3680708D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6/48087A BE902359A (fr) 1985-05-06 1985-05-06 Procede pour determiner la planeite d'une bande laminee en mouvement.

Publications (1)

Publication Number Publication Date
DE3680708D1 true DE3680708D1 (de) 1991-09-12

Family

ID=3874970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686870063T Expired - Lifetime DE3680708D1 (de) 1985-05-06 1986-05-05 Verfahren zur messung der flachheit einer bewegten gewalzten platte.

Country Status (7)

Country Link
US (1) US4752695A (de)
EP (1) EP0201475B1 (de)
JP (1) JPH0658217B2 (de)
AT (1) ATE66066T1 (de)
BE (1) BE902359A (de)
CA (1) CA1255093A (de)
DE (1) DE3680708D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726089B1 (fr) * 1994-10-20 1996-11-29 Nelrow Sa Procede de distancemetre pour mesure de distance avec une source laser et optique deportee par fibre optique
JPH08313223A (ja) * 1995-05-16 1996-11-29 Ls Electro Galvanizing Co 移動ストリップを監視する方法と装置
WO1997037243A1 (fr) * 1996-03-29 1997-10-09 Nelrow S.A. Procede de distancemetre pour mesure de distance avec une source laser et optique deportee par fibre optique
ATE270424T1 (de) * 1999-05-28 2004-07-15 Ims Messsysteme Gmbh Verfahren zur bestimmung der planheit eines materialbandes
DE19932324B8 (de) * 1999-07-10 2008-04-10 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Verfahren zur Ermittlung der Planheit bzw. der Welligkeit eines bewegten Bandes
CA2365654C (en) * 2001-12-07 2007-10-09 Centre De Recherche Industrielle Du Quebec Apparatus and method for detecting twist in articles
BE1014971A3 (fr) * 2002-03-18 2004-07-06 Centre Rech Metallurgique Procede et dispositif pour la determination en ligne de rugosite de bandes d'acier en mouvement.
DE10346274A1 (de) * 2003-10-06 2005-04-28 Siemens Ag Verfahren und Steuervorrichtung zum Betrieb einer Walzstraße für Metallband
US9459086B2 (en) * 2014-02-17 2016-10-04 Machine Concepts, Inc. Shape sensor devices, shape error detection systems, and related shape sensing methods
IT201700068661A1 (it) * 2017-06-20 2018-12-20 Moro Spa Controllo della planarita' di lastre di lamiera ottenute per spianatura e tranciatura di nastri di lamiera svolti da rocchetti
WO2021006997A1 (en) * 2019-07-08 2021-01-14 Aleris Rolled Products, Inc. Methods and systems for measuring flatness of aluminum alloy sheet in a heat treating furnace

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749493A (en) * 1972-01-05 1973-07-31 Stanford Research Inst Method and apparatus for producing a contour map of a surface area
BE841930A (fr) * 1976-05-17 1976-09-16 Procede pour mesurer la planeite des surfaces de produits metallurgiques.
US4158507A (en) * 1977-07-27 1979-06-19 Recognition Equipment Incorporated Laser measuring system for inspection
BE872578A (fr) * 1978-12-06 1979-03-30 Centre Rech Metallurgique Dispositif pour controler la surface de la charge d'un four a cuve
BE883832A (fr) * 1980-06-13 1980-10-01 Centre Rech Metallurgique Procede et dispositif pour controler la planeite des toles metalliques.
US4498778A (en) * 1981-03-30 1985-02-12 Technical Arts Corporation High speed scanning method and apparatus
DE3124297A1 (de) * 1981-06-19 1983-01-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und vorrichtung zur bestimmung der relativen verlaengerung von walzbaendern gegenueber den zentrischen bandbereichen
US4492472A (en) * 1981-07-27 1985-01-08 Kawasaki Steel Corporation Method and system for determining shape in plane to be determined in atmosphere of scattering materials
DE3234749C2 (de) * 1982-09-20 1986-08-28 Hoesch Ag, 4600 Dortmund Verfahren zur Steuerung oder Regelung der Walzspalteinstellung in Walzwerken für flache Bänder oder Bleche
US4541722A (en) * 1982-12-13 1985-09-17 Jenksystems, Inc. Contour line scanner

Also Published As

Publication number Publication date
BE902359A (fr) 1985-11-06
EP0201475A2 (de) 1986-11-12
EP0201475A3 (en) 1988-07-20
CA1255093A (en) 1989-06-06
US4752695A (en) 1988-06-21
EP0201475B1 (de) 1991-08-07
JPS61281912A (ja) 1986-12-12
ATE66066T1 (de) 1991-08-15
JPH0658217B2 (ja) 1994-08-03

Similar Documents

Publication Publication Date Title
ATE80230T1 (de) Standortbestimmungsgeraet.
ATE138707T1 (de) Verfahren zur geleisevermessung
DE3851806D1 (de) Bilderzeugungsgerät mit einer Vorrichtung zur Messung der Konzentration eines Entwicklungsmittels.
DE3680708D1 (de) Verfahren zur messung der flachheit einer bewegten gewalzten platte.
IT1140042B (it) Sistema ottico per l'ottentimento di un fascio di luce collimato
AT365685B (de) Vorrichtung zur messung von deformierungen der schienenrolloberflaeche eines schienenweges
AT346111B (de) Optoelektronisches system zur bestimmung einer abweichung der istlage von der sollage einer bildebene eines optischen abbildungsystems sowie vorrichtung zum auslesen bzw einschreiben von informationen mit einem solchen system
JPS57171209A (en) Level surveying for measuring topographical points
DE3583498D1 (de) Verfahren zur erfassung von fingerabdruecken mittels eines lasers.
FR2536867B1 (fr) Procede d'alignement d'un dispositif optoelectronique
FR2346681A1 (fr) Dispositif de controle optique du profil d'un objet, utilisant un faisceau laser plan
ES556741A0 (es) Procedimiento para la nivelacion y ripado de una via de ferrocarril.
DE59102617D1 (de) Verfahren zur messung von faserparametern mittels bilddatenverarbeitung.
DE68904045D1 (de) Referenzstrahlprojektionsapparat zur verwendung in vermessungseinrichtungen.
JPS5438159A (en) Distance measurement apparatus
DE3686694D1 (de) Verfahren zur messung einer ionischen konzentration.
SE8502962L (sv) Forfarande och anordning vid en robotutrustning for bestemning av leget av ett foremal
FR2351510A1 (fr) Procede et dispositif de controle de la precision de faisceaux d'antennes
DE58907032D1 (de) Verfahren zur Ermittlung der Position der Endfläche eines Lichtwellenleiters.
JPS5668921A (en) Control method for slider inclination of magnetic head
SU1103072A1 (ru) Устройство дл измерени превышений
JP3153652B2 (ja) レール計測装置用の移動ターゲット
BE866427A (fr) Dispositif de mesure des defauts de rectitude d'une voie, notamment de voies ferrees
DE68904911D1 (de) Verfahren zur vermessung von gebaeuden durch abstandsmessung.
FR2551548B1 (fr) Voltametre a decollement anodique pour mesure de concentrations ioniques

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee