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
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)
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)
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)
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 |
-
1985
- 1985-05-06 BE BE6/48087A patent/BE902359A/fr not_active IP Right Cessation
-
1986
- 1986-05-05 EP EP86870063A patent/EP0201475B1/de not_active Expired - Lifetime
- 1986-05-05 AT AT86870063T patent/ATE66066T1/de not_active IP Right Cessation
- 1986-05-05 CA CA000508378A patent/CA1255093A/en not_active Expired
- 1986-05-05 DE DE8686870063T patent/DE3680708D1/de not_active Expired - Lifetime
- 1986-05-06 US US06/860,292 patent/US4752695A/en not_active Expired - Fee Related
- 1986-05-06 JP JP61103711A patent/JPH0658217B2/ja not_active Expired - Lifetime
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 |