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 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 2015-10-23

Family

ID=43900101

Family Applications (1)

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

Country Status (7)

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

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IN2012DN03206A (enrdf_load_stackoverflow) * 2009-10-19 2015-10-23 Sumitomo Electric Industries
WO2013105922A2 (en) * 2011-12-12 2013-07-18 Zygo Corporation Non-contact surface characterization using modulated illumination
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
US11509880B2 (en) * 2012-11-14 2022-11-22 Qualcomm Incorporated Dynamic adjustment of light source power in structured light active depth sensing systems
KR101399886B1 (ko) * 2013-03-28 2014-05-27 현대제철 주식회사 캠버 제어 장치 및 그 방법
WO2014185478A1 (ja) 2013-05-14 2014-11-20 新日鐵住金株式会社 板材の平坦度測定方法、板材の平坦度測定装置及び鋼板の製造方法
FI20135688A7 (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 (en) * 2015-04-22 2019-07-17 Nippon Steel Corporation Shape measuring apparatus and shape measuring method
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 (en) * 2016-03-16 2020-01-29 Ricoh Company, Ltd. Texture evaluation apparatus, texture evaluation method, and computer-readable recording medium
PT3377226T (pt) * 2016-03-28 2021-04-15 Illumina Inc Microarranjos de multiplano
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
WO2018105489A1 (ja) * 2016-12-06 2018-06-14 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、及び、ガラスロール
WO2018168700A1 (ja) * 2017-03-14 2018-09-20 Ｊｆｅスチール株式会社 帯状体の蛇行量測定方法および装置並びに帯状体の蛇行異常検出方法および装置
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
CN115355837A (zh) * 2017-08-24 2022-11-18 C&B技术公司 用于翘曲测量的装置和方法
WO2019224906A1 (ja) * 2018-05-22 2019-11-28 東芝三菱電機産業システム株式会社 産業プラント用画像解析装置および産業プラント監視制御システム
KR102614215B1 (ko) * 2019-03-20 2023-12-14 봅스트 맥스 에스에이 레이저 라인을 사용하는 멀티-카메라 이미징 시스템
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

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Also Published As

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

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