MX365794B - Metodo de inspeccion de superficie, dispositivo de inspeccion de superficie, sistema de fabricacion, metodo para identificar area formada de defecto, y metodo de fabricacion de tuberia de acero. - Google Patents

Metodo de inspeccion de superficie, dispositivo de inspeccion de superficie, sistema de fabricacion, metodo para identificar area formada de defecto, y metodo de fabricacion de tuberia de acero.

Info

Publication number
MX365794B
MX365794B MX2016011666A MX2016011666A MX365794B MX 365794 B MX365794 B MX 365794B MX 2016011666 A MX2016011666 A MX 2016011666A MX 2016011666 A MX2016011666 A MX 2016011666A MX 365794 B MX365794 B MX 365794B
Authority
MX
Mexico
Prior art keywords
self
surface inspection
luminance
manufacturing
steel pipe
Prior art date
Application number
MX2016011666A
Other languages
English (en)
Other versions
MX2016011666A (es
Inventor
Iizuka Yukinori
Ono Hiroaki
Kodama Toshifumi
Ogawa Akihiro
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2016011666A publication Critical patent/MX2016011666A/es
Publication of MX365794B publication Critical patent/MX365794B/es

Links

Classifications

    • 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
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N21/93—Detection standards; Calibrating baseline adjustment, drift correction
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077—Imaging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

Un dispositivo de control 12 adquiere una imagen auto-luminosa de una tubería de acero capturada cuando la tubería de acero está caliente, corrige la imagen auto-luminosa al homogeneizar variación de luminancia en la dirección circunferencial de la imagen auto-luminosa, y detecta un defecto de superficie con base en la imagen auto-luminosa corregida. La imagen auto-luminosa preferiblemente se captura en una posición detrás de un reductor. La velocidad de reducción de diámetro aplicada por el reductor para la tubería de acero preferiblemente es igual a o mayor que 110%. La variación de luminancia en la dirección circunferencial de la imagen auto-luminosa es homogeneizada al utilizar una distribución de luminancia en la dirección circunferencial en donde se promedia la luminancia en la dirección longitudinal de la tubería de acero. La variación de luminancia en la dirección circunferencial de la imagen auto-luminosa puede ser homogeneizada al utilizar una diferencia en la luminancia entre una pluralidad de imágenes auto-luminosas capturadas con la posición en la dirección longitudinal de la tubería de acero cambiada.
MX2016011666A 2014-03-12 2015-03-03 Metodo de inspeccion de superficie, dispositivo de inspeccion de superficie, sistema de fabricacion, metodo para identificar area formada de defecto, y metodo de fabricacion de tuberia de acero. MX365794B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014049163 2014-03-12
PCT/JP2015/056246 WO2015137200A1 (ja) 2014-03-12 2015-03-03 鋼管の表面検査方法、表面検査装置、製造システム、欠陥発生部位特定方法、及び製造方法

Publications (2)

Publication Number Publication Date
MX2016011666A MX2016011666A (es) 2016-10-31
MX365794B true MX365794B (es) 2019-06-14

Family

ID=54071648

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011666A MX365794B (es) 2014-03-12 2015-03-03 Metodo de inspeccion de superficie, dispositivo de inspeccion de superficie, sistema de fabricacion, metodo para identificar area formada de defecto, y metodo de fabricacion de tuberia de acero.

Country Status (7)

Country Link
US (1) US10209199B2 (es)
EP (1) EP3118612B1 (es)
JP (1) JP6004114B2 (es)
CN (1) CN106104262B (es)
BR (1) BR112016019638B8 (es)
MX (1) MX365794B (es)
WO (1) WO2015137200A1 (es)

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Publication number Priority date Publication date Assignee Title
WO2018170657A1 (zh) * 2017-03-20 2018-09-27 深圳配天智能技术研究院有限公司 一种视觉检测系统及其光场校正方法
US11200663B1 (en) 2017-12-06 2021-12-14 Boise Cascade Company Method and system for layered wood product production using local robotic panel assembly cells and vision system analysis
US11222419B1 (en) 2017-12-06 2022-01-11 Boise Cascade Company Method and system for veneer grading and stacking using vision system analysis
CN108088845B (zh) * 2017-12-07 2020-09-11 武汉精测电子集团股份有限公司 一种基于微弱信息保留的成像校正方法与装置
DE102018210264A1 (de) * 2018-06-25 2020-01-02 Robert Bosch Gmbh Verfahren zur kontaktfreien Ermittlung einer Temperaturverteilung sowie Infrarot-Messsystem
US11442007B2 (en) 2018-11-30 2022-09-13 Boise Cascade Company Method and system for moisture grading wood products using superimposed near infrared and visual images
US11090833B2 (en) * 2018-11-30 2021-08-17 Boise Cascade Company Method and system for ensuring the quality of a wood product based on surface irregularities using near infrared imaging
US11186990B1 (en) 2020-07-23 2021-11-30 Boise Cascade Company LVL structure
US11453211B2 (en) 2020-11-20 2022-09-27 Boise Cascade Company Method and system for layered wood product production

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872762A (en) * 1987-08-25 1989-10-10 Nkk Corporation Method and apparatus for detecting defective portion on inner surface of pipe
JPH0212045A (ja) 1988-06-30 1990-01-17 Nkk Corp 赤外線カメラによる欠陥部の検出方法
US4983836A (en) * 1988-06-30 1991-01-08 Nkk Corporation Method for detecting thinned out portion on inner surface or outer surface of pipe
US5654977A (en) * 1995-02-02 1997-08-05 Teledyne Industries Inc. Method and apparatus for real time defect inspection of metal at elevated temperature
EP1326064A1 (de) 2002-01-08 2003-07-09 Christian Florin Verfahren und Messgerät zum Kontrollieren der Qualität einer Prüfmasse
CN100586885C (zh) * 2003-10-04 2010-02-03 大连路明发光科技股份有限公司 一种长余辉发光玻璃的制造方法
CN101622082B (zh) 2007-02-28 2013-01-30 杰富意钢铁株式会社 利用近红外线照相机的金属带的热轧方法和装置
JP4705692B2 (ja) * 2007-11-02 2011-06-22 新日本製鐵株式会社 溶接状態監視装置及び方法
DE102008024394A1 (de) 2008-05-15 2009-12-03 V&M Deutschland Gmbh Verfahren zur zerstörungsfreien Prüfung von Rohren
JP2012013505A (ja) * 2010-06-30 2012-01-19 Japan Radio Co Ltd 測位支援装置
JP2012013509A (ja) * 2010-06-30 2012-01-19 Kobe Steel Ltd 表面検査装置及び表面検査方法
CN202083644U (zh) 2011-05-26 2011-12-21 杭州浙大精益机电技术工程有限公司 一种基于全景成像技术的钢管内壁检测系统
JP5825938B2 (ja) 2011-09-01 2015-12-02 キヤノン株式会社 像加熱装置
CN102980892B (zh) 2012-11-13 2014-12-24 上海交通大学 钢管在线检测系统及方法

Also Published As

Publication number Publication date
EP3118612B1 (en) 2018-10-31
BR112016019638B8 (pt) 2022-11-16
US20170023489A1 (en) 2017-01-26
JP6004114B2 (ja) 2016-10-05
MX2016011666A (es) 2016-10-31
BR112016019638B1 (pt) 2022-08-30
EP3118612A1 (en) 2017-01-18
CN106104262B (zh) 2019-05-03
JPWO2015137200A1 (ja) 2017-04-06
WO2015137200A1 (ja) 2015-09-17
US10209199B2 (en) 2019-02-19
EP3118612A4 (en) 2017-09-20
CN106104262A (zh) 2016-11-09
BR112016019638A2 (es) 2017-08-15

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