IN2012DN03206A - - Google Patents

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Publication number
IN2012DN03206A
IN2012DN03206A IN3206DEN2012A IN2012DN03206A IN 2012DN03206 A IN2012DN03206 A IN 2012DN03206A IN 3206DEN2012 A IN3206DEN2012 A IN 3206DEN2012A IN 2012DN03206 A IN2012DN03206 A IN 2012DN03206A
Authority
IN
India
Prior art keywords
sheet material
picture element
light
pattern
flatness
Prior art date
Application number
Other languages
English (en)
Inventor
Yoshito Isei
Tomoya Kato
Masahiro Osugi
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of IN2012DN03206A publication Critical patent/IN2012DN03206A/en

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
    • 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • 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
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Textile Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
IN3206DEN2012 2009-10-19 2010-08-03 IN2012DN03206A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009240574 2009-10-19
PCT/JP2010/063068 WO2011048860A1 (ja) 2009-10-19 2010-08-03 板材の平坦度測定方法及びこれを用いた鋼板の製造方法

Publications (1)

Publication Number Publication Date
IN2012DN03206A true IN2012DN03206A (de) 2015-10-23

Family

ID=43900101

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3206DEN2012 IN2012DN03206A (de) 2009-10-19 2010-08-03

Country Status (7)

Country Link
US (2) US8459073B2 (de)
EP (1) EP2492634B1 (de)
JP (1) JP4666272B1 (de)
KR (1) KR101307037B1 (de)
CN (1) CN102667400B (de)
IN (1) IN2012DN03206A (de)
WO (1) WO2011048860A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011048860A1 (ja) * 2009-10-19 2011-04-28 住友金属工業株式会社 板材の平坦度測定方法及びこれを用いた鋼板の製造方法
JP2015505039A (ja) * 2011-12-12 2015-02-16 ザイゴ コーポレーションＺｙｇｏ Ｃｏｒｐｏｒａｔｉｏｎ 変調光を使用した非接触表面形状評価
CN102620663A (zh) * 2012-03-21 2012-08-01 莱芜钢铁集团有限公司 热轧板带坯料在线测长装置及其使用方法
US10368053B2 (en) 2012-11-14 2019-07-30 Qualcomm Incorporated Structured light active depth sensing systems combining multiple images to compensate for differences in reflectivity and/or absorption
KR101399886B1 (ko) * 2013-03-28 2014-05-27 현대제철 주식회사 캠버 제어 장치 및 그 방법
CN105229413B (zh) * 2013-05-14 2017-12-01 新日铁住金株式会社 板材的平面度测定方法、板材的平面度测定装置以及钢板的制造方法
FI20135688L (fi) * 2013-06-24 2014-12-25 Outotec Finland Oy Menetelmä ja järjestely metallien elektrolyyttistä raffinointia varten valettujen anodien valmistamiseksi elektrolyyttistä raffinointivaihetta varten
CN103322948B (zh) * 2013-07-04 2015-12-23 上海宝锋工程技术有限公司 板坯表面凹凸点检测方法、检测装置与处理方法
WO2015027014A1 (en) * 2013-08-21 2015-02-26 Severstal Dearborn, Llc Method for measuring surface characteristics of hot dipped galvanneal steel sheet
US9250066B2 (en) * 2014-03-21 2016-02-02 Charles Thorndike System for measuring base edge bevel angles and conditions of base flatness for skis and snowboards
JP6341883B2 (ja) * 2014-06-27 2018-06-13 キヤノン株式会社 位置検出装置、位置検出方法、インプリント装置及び物品の製造方法
EP3270104B8 (de) * 2015-04-22 2019-07-17 Nippon Steel Corporation Formmessvorrichtung und formmessverfahren
TWI651511B (zh) * 2015-05-15 2019-02-21 高準精密工業股份有限公司 偵測方法以及應用該偵測方法的光學裝置
CN105032784B (zh) * 2015-06-30 2017-07-14 张金丹 一种具有筛选功能的板材生产系统
EP3220101B1 (de) * 2016-03-16 2020-01-29 Ricoh Company, Ltd. Texturbeurteilungsvorrichtung, texturbeurteilungsverfahren und computerlesbares aufzeichnungsmedium
EP3377226B1 (de) * 2016-03-28 2021-02-17 Illumina, Inc. Mikroarrays in mehreren ebenen
JP6772756B2 (ja) * 2016-10-21 2020-10-21 日本製鉄株式会社 鋼板形状の矯正装置、矯正方法、および、鋼板の連続酸洗装置
JP7238405B2 (ja) * 2016-12-06 2023-03-14 日本電気硝子株式会社 帯状ガラスフィルムの品質検査方法
US11055858B2 (en) * 2017-03-14 2021-07-06 Jfe Steel Corporation Method and apparatus for measuring meandering amount of strip, and method and apparatus for detecting abnormal meandering of strip
TWI630366B (zh) * 2017-04-28 2018-07-21 中國鋼鐵股份有限公司 鋼板寬度量測系統及其方法
FR3066816B1 (fr) * 2017-05-24 2020-09-04 Centre Nat Rech Scient Dispositif optique de mesure de la courbure d'une surface reflechissante
WO2019040805A1 (en) * 2017-08-24 2019-02-28 C&B Tech APPARATUS AND METHODS FOR MEASURING DROUGHT
JP6849150B2 (ja) * 2018-05-22 2021-03-24 東芝三菱電機産業システム株式会社 産業プラント監視制御システム
CN113615160B (zh) * 2019-03-20 2023-06-09 鲍勃斯脱梅克斯股份有限公司 使用激光线的多摄像头成像系统
CN109909366B (zh) * 2019-04-01 2020-12-29 哈尔滨工业大学 面向超声冲击加工的光路辅助显微视觉检测系统和方法
JP7007324B2 (ja) * 2019-04-25 2022-01-24 ファナック株式会社 画像処理装置、画像処理方法、及びロボットシステム
CN111272112B (zh) * 2019-06-26 2024-12-31 深圳市鸿合创新信息技术有限责任公司 平整度检测设备、检测件和平整度检测方法
CN110736751B (zh) * 2019-11-06 2022-04-19 合肥御微半导体技术有限公司 一种表面缺陷检测方法及装置
CN111024712A (zh) * 2019-12-26 2020-04-17 苏州伟信奥图智能科技有限公司 适用于表面缺陷检测方法
CN111229840B (zh) * 2020-01-13 2021-11-16 广东韶钢松山股份有限公司 中厚板轧后超快冷控制系统、方法以及调整水流量比补偿值的方法
CN212623504U (zh) * 2020-06-08 2021-02-26 三赢科技（深圳）有限公司 结构光投影仪
JP6808888B1 (ja) * 2020-11-05 2021-01-06 Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ株式会社 不良判断装置および不良判断方法
CN112517646A (zh) * 2020-11-17 2021-03-19 娄底市洪申科技有限公司 一种钢板在线平整度检测设备及其检测方法
CN112880742A (zh) * 2021-01-24 2021-06-01 宝钢工程技术集团有限公司 板坯多功能监测仪及其使用方法
TWI826779B (zh) 2021-04-23 2023-12-21 達運精密工業股份有限公司 基材平坦度的檢測方法
CN113305170B (zh) * 2021-07-28 2021-10-08 佛山市腾华自动化机械有限公司 一种牵引机
JP2023111881A (ja) * 2022-01-31 2023-08-10 大日本印刷株式会社 マスクの検査方法、マスクの製造方法、マスクの検査装置、プログラム、記録媒体及びマスク
CN114951314B (zh) * 2022-05-31 2024-10-11 佛山市百燊工业科技有限公司 一种多功能智能冷床
CN115475772A (zh) * 2022-08-15 2022-12-16 铜陵有色金属集团股份有限公司 一种阴极板垂直度检测及剔除方法及系统
CN115511877A (zh) * 2022-11-02 2022-12-23 安徽工业大学科技园有限公司 卷状物平整检测方法、装置、系统、电子设备和存储介质
KR20240071763A (ko) * 2022-11-16 2024-05-23 현대모비스 주식회사 혼합형 커뮤니케이션 램프
CN116399264B (zh) * 2023-02-01 2024-02-09 台山市鸿材家具制造有限公司 一种家具板材水平度检测器
CN119295443B (zh) * 2024-12-10 2025-03-18 广东汇发塑业科技有限公司 一种pbat降解膜材料不良品智能检测方法及系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412121A (en) * 1981-08-28 1983-10-25 S R I International Implement positioning apparatus and process
JPS6140503A (ja) 1984-07-31 1986-02-26 Sumitomo Metal Ind Ltd 連続搬送鋼板の平坦度測定方法
EP0539499B1 (de) * 1990-07-16 1998-12-23 E.I. Du Pont De Nemours And Company Verfahren und gerät zur gewebe-kräuselbestimmung
US5471307A (en) * 1992-09-21 1995-11-28 Phase Shift Technology, Inc. Sheet flatness measurement system and method
DE19709992C1 (de) * 1997-03-11 1998-10-01 Betr Forsch Inst Angew Forsch Verfahren zum Messen der Oberflächengeometrie von Warmband
JP3253013B2 (ja) 1997-10-06 2002-02-04 川崎製鉄株式会社 熱間圧延における板クラウン・形状制御方法
JP2002525563A (ja) * 1998-09-14 2002-08-13 ベトリープスフォルシュンクスインスティトゥート・ファウデーエーハー・インスティトゥート・フュア・アンゲバンテ・フォルシュンク・ゲーエムベーハー 平坦製品の表面形状寸法及び平面度のための測定装置
US6711279B1 (en) * 2000-11-17 2004-03-23 Honeywell International Inc. Object detection
JP3681171B2 (ja) * 2002-03-28 2005-08-10 フジノン株式会社 モアレ格子ノイズ除去方法
JP4797887B2 (ja) 2006-08-29 2011-10-19 住友金属工業株式会社 板材の平坦度測定方法及び板材の平坦度測定装置
JP4957586B2 (ja) * 2008-02-29 2012-06-20 住友金属工業株式会社 熱延鋼板の製造方法、及び製造設備配列
CN101422787B (zh) * 2008-12-10 2011-04-20 北京科技大学 基于单步相移法的带钢平坦度测量方法
WO2011048860A1 (ja) * 2009-10-19 2011-04-28 住友金属工業株式会社 板材の平坦度測定方法及びこれを用いた鋼板の製造方法

Also Published As

Publication number Publication date
CN102667400A (zh) 2012-09-12
JPWO2011048860A1 (ja) 2013-03-07
US20140007634A1 (en) 2014-01-09
KR20120083478A (ko) 2012-07-25
EP2492634B1 (de) 2017-05-10
EP2492634A4 (de) 2016-08-17
US8459073B2 (en) 2013-06-11
US9138790B2 (en) 2015-09-22
WO2011048860A1 (ja) 2011-04-28
JP4666272B1 (ja) 2011-04-06
CN102667400B (zh) 2014-11-05
EP2492634A1 (de) 2012-08-29
US20120204614A1 (en) 2012-08-16
KR101307037B1 (ko) 2013-09-11

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