BR0205972A - Processo e dispositivo para medir dist ncias em tiras de metal polido - Google Patents
Processo e dispositivo para medir dist ncias em tiras de metal polidoInfo
- Publication number
- BR0205972A BR0205972A BR0205972-0A BR0205972A BR0205972A BR 0205972 A BR0205972 A BR 0205972A BR 0205972 A BR0205972 A BR 0205972A BR 0205972 A BR0205972 A BR 0205972A
- Authority
- BR
- Brazil
- Prior art keywords
- specular
- source
- measuring distances
- detector
- fixed part
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
- C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/20—Strips; Plates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/50—Controlling or regulating the coating processes
- C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
- C23C2/524—Position of the substrate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Coating With Molten Metal (AREA)
- Measurement Of Optical Distance (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
"PROCESSO E DISPOSITIVO PARA MEDIR DIST NCIAS EM TIRAS DE METAL POLIDO". Processo para medir distâncias por meio óptico em uma tira especular ou quase especular (1) de metal polido, caracterizado pelas etapas seguintes: um feixe de luz incidente é emitido por uma fonte (7) incorporada em uma cabeça de medição (10), a dita fonte projetando uma matriz (11) na forma de uma pluralidade de pontos, preferivelmente uma linha, arranjados ao longo de um eixo que é essencialmente perpendicular à direção de movimento da superfície de metal, em uma direção de incidência sobre uma parte fixa (5), preferivelmente não especular, da instalação; em primeiro lugar, o dito feixe é parcialmente refletido pela dita parte fixa (5) essencialmente ao longo do mesmo percurso que o feixe incidente e na direção oposta em direção a um detector (8) pertencente à dita cabeça de medição (10) e localizado na proximidade imediata da dita fonte (7); em segundo lugar, o dito feixe e parcialmente refletido em direção à dita tira de metal (1), de onde este é adicionalmente refletido na direção do dito detector (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2001/0567A BE1014355A3 (fr) | 2001-08-30 | 2001-08-30 | Procede et dispositif pour la mesure de distances sur des bandes de metal brillant. |
PCT/BE2002/000085 WO2003019114A1 (fr) | 2001-08-30 | 2002-05-28 | Procede et dispositif pour la mesure de distances sur des bandes de metal brillant |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0205972A true BR0205972A (pt) | 2003-09-30 |
BR0205972B1 BR0205972B1 (pt) | 2013-09-03 |
Family
ID=3897089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0205972-0B1A BR0205972B1 (pt) | 2001-08-30 | 2002-05-28 | "processo para mediÇço de distÂncias em uma tira de metal" |
Country Status (11)
Country | Link |
---|---|
US (1) | US7054013B2 (pt) |
EP (1) | EP1421330B1 (pt) |
JP (1) | JP3935469B2 (pt) |
KR (1) | KR100890355B1 (pt) |
AT (1) | ATE391894T1 (pt) |
BE (1) | BE1014355A3 (pt) |
BR (1) | BR0205972B1 (pt) |
CA (1) | CA2426188C (pt) |
DE (1) | DE60226039T2 (pt) |
ES (1) | ES2303858T3 (pt) |
WO (1) | WO2003019114A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59914224D1 (de) * | 1998-09-14 | 2007-04-12 | Betr Forsch Inst Angew Forsch | Verfahren zum Messen der Geometrie und Planheit von bewegtem Metallband |
BE1015581A3 (fr) * | 2003-06-25 | 2005-06-07 | Ct Rech Metallurgiques Asbl | Procede et dispositif pour la determination et la correction en ligne des ondulations a la surface d'une bande d'acier revetue. |
JP2006349534A (ja) * | 2005-06-16 | 2006-12-28 | Fujinon Corp | 動体測定用干渉計装置および動体測定用光干渉計測方法 |
US8441532B2 (en) * | 2009-02-24 | 2013-05-14 | Corning Incorporated | Shape measurement of specular reflective surface |
US20100277748A1 (en) * | 2009-04-30 | 2010-11-04 | Sergey Potapenko | Method and System for Measuring Relative Positions Of A Specular Reflection Surface |
BR112013021875B1 (pt) | 2011-02-28 | 2022-09-27 | ArcelorMittal Investigación y Desarrollo, S.L. | Aparelhos incluindo cadinho de imersão a quente de uma linha de revestimento de metal fundido; tromba de cadinho de imersão; e um sistema para a formação de imagem e métodos para a formação de imagem |
US10018467B2 (en) * | 2011-06-09 | 2018-07-10 | Clark Alexander Bendall | System and method for measuring a distance to an object |
DE102012003114B4 (de) * | 2012-02-16 | 2014-02-13 | Audiodev Gmbh | Verfahren zum messen des abstands zwischen zwei gegenständen |
DK3080548T3 (da) * | 2013-12-09 | 2020-05-25 | Hatch Pty Ltd | Måleapparat og metode dertil |
ES2951125T3 (es) | 2018-10-24 | 2023-10-18 | John Cockerill S A | Método para controlar la uniformidad del peso de recubrimiento en líneas industriales de galvanización |
TWI725861B (zh) * | 2020-05-29 | 2021-04-21 | 中國鋼鐵股份有限公司 | 鋼帶中心位置虛擬量測器及其量測方法 |
CN113405608B (zh) * | 2021-07-07 | 2022-11-18 | 淮南泰隆机械制造有限公司 | 一种铁丝镀锌膜监测***及其工作方法 |
CN114812457B (zh) * | 2022-06-28 | 2022-09-23 | 太原理工大学 | 光路对准自调节的激光超声金属复合板测厚装置及方法 |
CN117821881B (zh) * | 2024-01-11 | 2024-07-02 | 山东金富泰钢铁有限公司 | 一种镀锌板生产加工用可调式气刀及其使用方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913879C2 (de) * | 1979-04-06 | 1982-10-28 | Frieseke & Hoepfner Gmbh, 8520 Erlangen | Verfahren zur Regelung der Dicke von laufenden Meßgutbahnen |
US4735508A (en) * | 1986-06-02 | 1988-04-05 | Honeywell Inc. | Method and apparatus for measuring a curvature of a reflective surface |
CA1266562A (en) * | 1986-09-24 | 1990-03-13 | Donald Stewart | Distance measuring apparatus |
US4948258A (en) * | 1988-06-27 | 1990-08-14 | Harbor Branch Oceanographic Institute, Inc. | Structured illumination surface profiling and ranging systems and methods |
US5087822A (en) * | 1990-06-22 | 1992-02-11 | Alcan International Limited | Illumination system with incident beams from near and far dark field for high speed surface inspection of rolled aluminum sheet |
EP0650534B2 (de) * | 1992-07-16 | 2001-05-02 | DUMA MASCHINEN- UND ANLAGENBAU BETEILIGUNGS GmbH | Beschichtungsvorrichtung |
US5477332A (en) * | 1992-12-17 | 1995-12-19 | Mcdonnell Douglas Corporation | Digital image system and method for determining surface reflective and refractive characteristics of objects |
DE4422861C2 (de) * | 1994-06-30 | 1996-05-09 | Honeywell Ag | Vorrichtung zur Bestimmung von Materialeigenschaften von bewegtem blattförmigem Material |
CA2220826A1 (en) * | 1996-11-12 | 1998-05-12 | National Research Council Of Canada | System and method for capturing a range image of reflective surface |
US6154279A (en) * | 1998-04-09 | 2000-11-28 | John W. Newman | Method and apparatus for determining shapes of countersunk holes |
-
2001
- 2001-08-30 BE BE2001/0567A patent/BE1014355A3/fr not_active Expired - Fee Related
-
2002
- 2002-05-28 EP EP02737670A patent/EP1421330B1/fr not_active Expired - Lifetime
- 2002-05-28 CA CA002426188A patent/CA2426188C/en not_active Expired - Lifetime
- 2002-05-28 US US10/380,165 patent/US7054013B2/en not_active Expired - Lifetime
- 2002-05-28 DE DE60226039T patent/DE60226039T2/de not_active Expired - Lifetime
- 2002-05-28 WO PCT/BE2002/000085 patent/WO2003019114A1/fr active IP Right Grant
- 2002-05-28 JP JP2003523934A patent/JP3935469B2/ja not_active Expired - Lifetime
- 2002-05-28 ES ES02737670T patent/ES2303858T3/es not_active Expired - Lifetime
- 2002-05-28 KR KR1020037006041A patent/KR100890355B1/ko active IP Right Grant
- 2002-05-28 AT AT02737670T patent/ATE391894T1/de not_active IP Right Cessation
- 2002-05-28 BR BRPI0205972-0B1A patent/BR0205972B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2426188A1 (en) | 2003-03-06 |
US7054013B2 (en) | 2006-05-30 |
DE60226039D1 (pt) | 2008-05-21 |
JP2005500547A (ja) | 2005-01-06 |
EP1421330B1 (fr) | 2008-04-09 |
KR100890355B1 (ko) | 2009-03-25 |
JP3935469B2 (ja) | 2007-06-20 |
CA2426188C (en) | 2009-10-06 |
BR0205972B1 (pt) | 2013-09-03 |
ES2303858T3 (es) | 2008-09-01 |
DE60226039T2 (de) | 2009-05-14 |
BE1014355A3 (fr) | 2003-09-02 |
EP1421330A1 (fr) | 2004-05-26 |
KR20040030448A (ko) | 2004-04-09 |
WO2003019114A1 (fr) | 2003-03-06 |
ATE391894T1 (de) | 2008-04-15 |
US20040095584A1 (en) | 2004-05-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0205972A (pt) | Processo e dispositivo para medir dist ncias em tiras de metal polido | |
WO2000026609A3 (en) | Method and apparatus for measuring substrate layer thickness during chemical mechanical polishing | |
EP1118431A3 (en) | Method and apparatus for detecting polishing endpoint with optical monitoring | |
ATE408510T1 (de) | Flüssigkeitsbehälter, verfahren zum detektieren einer flüssigkeitsmenge in dem flüssigkeitsbehälter und flüssigkeitsausstossaufzeichnungsgerät | |
CA2250435A1 (en) | Method for the contact-free measurement of the distance of an object according to the principle of laser triangulation | |
EP1243916A3 (en) | Measuring apparatus and measuring chip | |
CA2309008A1 (en) | High speed laser triangulation measurements of shape and thickness | |
WO2012144904A4 (en) | Position determination in a lithography system using a substrate having a partially reflective position mark | |
DE69927367D1 (de) | Optoelektronische Formerfassung durch chromatische Kodierung mit Beleuchtungsebenen | |
EP0953836A3 (en) | Surface plasmon sensor | |
DE60226145D1 (de) | Einrichtung für ein optisches system | |
DE502005002605D1 (de) | Vorrichtung zum Abbilden einer linienförmigen optischen Markierung | |
EP1227313A3 (en) | Surface plasmon resonance measuring chip and method of manufacture thereof | |
ATE467114T1 (de) | Streumesser und verfahren zur untersuchung einer oberfläche | |
EP1081458A3 (en) | Apparatus and method for edge detection | |
IT1257106B (it) | Dispositivo per determinare la posizione di una cimossa ricavata tramite una fessura nello spessore di parete di una pezza in movimento | |
FI933818A (fi) | Foerfarande och anordning foer mycket noggrann avstaondsmaetning av ytor | |
WO2002039099A3 (en) | Measurement of surface defects | |
RU2005101407A (ru) | Способ и устройство для поточного измерения характеристик поверхностного слоя металлургического изделия | |
WO2004011907A3 (en) | Beam shifting surface plasmon resonance system and method | |
EP0229474A2 (en) | Electronic speckle pattern interferometry testing apparatus and method | |
FI95078B (fi) | Menetelmä ja laitteisto pitkänomaisten kappaleiden muodon optiseksi mittaamiseksi | |
EP1058099A3 (en) | Fluid detector | |
JP2730546B2 (ja) | 外部シャッタユニット | |
CA2021519A1 (en) | Scanning system implemented on semiconductor or electro-optical substrate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2013, OBSERVADAS AS CONDICOES LEGAIS. |