KR101362006B1 - 피가공물의 접합부 평가를 위한 방법 및 장치 - Google Patents

피가공물의 접합부 평가를 위한 방법 및 장치 Download PDF

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Publication number
KR101362006B1
KR101362006B1 KR1020087010720A KR20087010720A KR101362006B1 KR 101362006 B1 KR101362006 B1 KR 101362006B1 KR 1020087010720 A KR1020087010720 A KR 1020087010720A KR 20087010720 A KR20087010720 A KR 20087010720A KR 101362006 B1 KR101362006 B1 KR 101362006B1
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KR
South Korea
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sensor
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image
acquisition
light
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Expired - Fee Related
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KR1020087010720A
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English (en)
Korean (ko)
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KR20080068840A (ko
Inventor
요아힘 슈바르츠
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프리시텍 비전 게엠베하 운트 코. 카게
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/044—Seam tracking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting
    • B23K9/1272—Geometry oriented, e.g. beam optical trading
    • B23K9/1274—Using non-contact, optical means, e.g. laser 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Geometry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
KR1020087010720A 2005-11-14 2006-11-10 피가공물의 접합부 평가를 위한 방법 및 장치 Expired - Fee Related KR101362006B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH18232005 2005-11-14
CH1823/05 2005-11-14
PCT/CH2006/000634 WO2007053973A1 (de) 2005-11-14 2006-11-10 Verfahren und vorrichtung zur bewertung von fügestellen von werkstücken

Publications (2)

Publication Number Publication Date
KR20080068840A KR20080068840A (ko) 2008-07-24
KR101362006B1 true KR101362006B1 (ko) 2014-02-11

Family

ID=37517028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087010720A Expired - Fee Related KR101362006B1 (ko) 2005-11-14 2006-11-10 피가공물의 접합부 평가를 위한 방법 및 장치

Country Status (9)

Country Link
US (1) US7983470B2 (https=)
EP (1) EP1949026B1 (https=)
JP (1) JP5312033B2 (https=)
KR (1) KR101362006B1 (https=)
CN (1) CN101479566B (https=)
AT (1) ATE454604T1 (https=)
CA (1) CA2628129C (https=)
DE (1) DE502006005886D1 (https=)
WO (1) WO2007053973A1 (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5357030B2 (ja) 2006-09-06 2013-12-04 プレシテック ヴィジョン ゲーエムベーハー ウント コンパニー カーゲー 溶接時に溶接品質を光学的に判定するための方法および装置
DE102009042986B3 (de) 2009-09-25 2011-03-03 Precitec Kg Schweißkopf und Verfahren zum Fügen eines Werkstücks
WO2012037955A1 (de) * 2010-09-24 2012-03-29 Universität Stuttgart Nutzung der polarisation der wärmestrahlung zur detektion von 3d-strukturen
JP5648600B2 (ja) * 2011-06-17 2015-01-07 株式会社デンソー 画像処理装置
DE102011104550B4 (de) * 2011-06-17 2014-04-30 Precitec Kg Optische Messvorrichtung zur Überwachung einer Fügenaht, Fügekopf und Laserschweißkopf mit der selben
DE102012108902B4 (de) 2012-09-21 2019-03-28 SmartRay GmbH Optischer Kopf sowie Düsenkopf mit einem optischen Kopf und Verfahren für deren Betrieb
CN103846539A (zh) * 2012-11-29 2014-06-11 上海航天设备制造总厂 图像识别方法
CN103846538A (zh) * 2012-11-29 2014-06-11 上海航天设备制造总厂 图像识别装置及利用所述装置的电池阵焊接系统
DE102013017795C5 (de) * 2013-10-25 2018-01-04 Lessmüller Lasertechnik GmbH Prozessüberwachungsverfahren und -vorrichtung
DE102016102492B4 (de) 2016-02-12 2021-10-07 Precitec Gmbh & Co. Kg Verfahren und Vorrichtung zum Überwachen einer Fügenaht sowie Laserbearbeitungskopf
DE102017102762B4 (de) * 2017-02-13 2023-06-15 Precitec Gmbh & Co. Kg Verfahren zum Erkennen von Fügepositionen von Werkstücken und Laserbearbeitungskopf mit einer Vorrichtung zur Durchführung dieses Verfahrens
DE102017126867A1 (de) * 2017-11-15 2019-05-16 Precitec Gmbh & Co. Kg Laserbearbeitungssystem und Verfahren zur Laserbearbeitung
US11150622B2 (en) * 2017-11-16 2021-10-19 Bentley Systems, Incorporated Quality control isometric for inspection of field welds and flange bolt-up connections
WO2019110114A1 (en) * 2017-12-07 2019-06-13 Bystronic Laser Ag Device for monitoring beam treatment of a workpiece and use thereof, device for beam treatment of a workpiece and use thereof, method for monitoring beam treatment of a workpiece, method for beam treatment of a workpiece
JP7377806B2 (ja) * 2018-04-04 2023-11-10 エスアールアイ インターナショナル 意味処理および動的シーンモデリングに基づく向上された画像形成のための方法
CN111918741A (zh) * 2018-08-29 2020-11-10 深圳配天智能技术研究院有限公司 视觉焊接系统的缝隙检测方法以及系统
DE102018217919A1 (de) * 2018-10-19 2020-04-23 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Ermitteln einer korrigierten Bearbeitungskopf-Position und Bearbeitungsmaschine
JP7394290B2 (ja) * 2019-06-06 2023-12-08 パナソニックＩｐマネジメント株式会社 溶接条件設定支援装置
EP3756702B1 (de) * 2019-06-27 2025-04-30 SCHOTT Pharma AG & Co. KGaA Verpackung und verfahren zum sterilen verpacken von objekten für medizinische, pharmazeutische oder kosmetische anwendungen
JP7382762B2 (ja) * 2019-08-27 2023-11-17 株式会社ディスコ レーザー加工装置の加工結果の良否判定方法
DE102020122924A1 (de) 2020-09-02 2022-03-03 Precitec Gmbh & Co. Kg Verfahren zum Analysieren einer Werkstückoberfläche für einen Laserbearbeitungsprozess und eine Analysevorrichtung zum Analysieren einer Werkstückoberfläche
CN112347674B (zh) * 2020-11-09 2024-10-01 西安热工研究院有限公司 一种狭小空间分块固定配重块的动力特性评估系统及方法
CN114850741B (zh) * 2022-06-10 2023-06-27 东南大学 一种适用于平板对接焊缝的焊缝识别装置及识别方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005508759A (ja) 2001-11-15 2005-04-07 エルパトローニク　アクチエンゲゼルシヤフト ワークの接合箇所を評価するための方法および装置

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JPS61154771A (ja) * 1984-12-27 1986-07-14 Hitachi Ltd 溶接位置検出装置
JPS6233064A (ja) * 1985-08-05 1987-02-13 Mitsubishi Heavy Ind Ltd 自動多層溶接装置
DE4312241A1 (de) 1993-04-15 1994-10-20 Deutsche Aerospace Verfahren zur Nahtvermessung
JP2000271743A (ja) * 1999-03-26 2000-10-03 Hitachi Metals Ltd 溶接部検査方法並びに検査装置及び配管用溶接管
US6931149B2 (en) * 2002-04-19 2005-08-16 Norsk Elektro Optikk A/S Pipeline internal inspection device and method
US7257248B2 (en) * 2003-03-27 2007-08-14 General Electric Company Non-contact measurement system and method
JP4403881B2 (ja) * 2004-05-28 2010-01-27 株式会社Ｉｈｉ 溶接部可視化装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005508759A (ja) 2001-11-15 2005-04-07 エルパトローニク　アクチエンゲゼルシヤフト ワークの接合箇所を評価するための方法および装置

Also Published As

Publication number Publication date
KR20080068840A (ko) 2008-07-24
WO2007053973A1 (de) 2007-05-18
CN101479566A (zh) 2009-07-08
JP5312033B2 (ja) 2013-10-09
US20080232677A1 (en) 2008-09-25
CA2628129C (en) 2012-05-01
EP1949026A1 (de) 2008-07-30
ATE454604T1 (de) 2010-01-15
US7983470B2 (en) 2011-07-19
DE502006005886D1 (de) 2010-02-25
CA2628129A1 (en) 2007-05-18
JP2009515705A (ja) 2009-04-16
EP1949026B1 (de) 2010-01-06
CN101479566B (zh) 2012-05-30

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