CN101479566B - 评价工件结合位置的方法和设备 - Google Patents

评价工件结合位置的方法和设备 Download PDF

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Publication number
CN101479566B
CN101479566B CN2006800420340A CN200680042034A CN101479566B CN 101479566 B CN101479566 B CN 101479566B CN 2006800420340 A CN2006800420340 A CN 2006800420340A CN 200680042034 A CN200680042034 A CN 200680042034A CN 101479566 B CN101479566 B CN 101479566B
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China
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Expired - Fee Related
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CN2006800420340A
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English (en)
Chinese (zh)
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CN101479566A (zh
Inventor
J·斯科沃兹
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Precitec Vision GmbH and Co KG
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Precitec Vision GmbH and Co KG
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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 only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups 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)
CN2006800420340A 2005-11-14 2006-11-10 评价工件结合位置的方法和设备 Expired - Fee Related CN101479566B (zh)

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
CN101479566A CN101479566A (zh) 2009-07-08
CN101479566B true CN101479566B (zh) 2012-05-30

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CN2006800420340A Expired - Fee Related CN101479566B (zh) 2005-11-14 2006-11-10 评价工件结合位置的方法和设备

Country Status (9)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2061621B1 (de) * 2006-09-06 2011-10-26 Precitec Vision GmbH & Co. KG Verfahren und vorrichtung zur optischen beurteilung der schweissqualität beim schweissen
DE102009042986B3 (de) 2009-09-25 2011-03-03 Precitec Kg Schweißkopf und Verfahren zum Fügen eines Werkstücks
EP2618958B1 (de) * 2010-09-24 2017-01-18 Universität Stuttgart Nutzung der polarisation der wärmestrahlung zur detektion von 3d-strukturen
DE102011104550B4 (de) * 2011-06-17 2014-04-30 Precitec Kg Optische Messvorrichtung zur Überwachung einer Fügenaht, Fügekopf und Laserschweißkopf mit der selben
JP5648600B2 (ja) * 2011-06-17 2015-01-07 株式会社デンソー 画像処理装置
DE102012108902B4 (de) 2012-09-21 2019-03-28 SmartRay GmbH Optischer Kopf sowie Düsenkopf mit einem optischen Kopf und Verfahren für deren Betrieb
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
CN103846539A (zh) * 2012-11-29 2014-06-11 上海航天设备制造总厂 图像识别方法
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
DE112018007431T5 (de) * 2018-04-04 2020-12-31 Sri International Verfahren zur verbesserten bildgebung auf basis von semantischer verarbeitung und dynamischer szenenmodellierung
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
WO2020246416A1 (ja) * 2019-06-06 2020-12-10 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312241A1 (de) * 1993-04-15 1994-10-20 Deutsche Aerospace Verfahren zur Nahtvermessung
CN1542403A (zh) * 2003-03-27 2004-11-03 ͨ�õ�����˾ 非接触测量系统和方法
CN1646848A (zh) * 2002-04-19 2005-07-27 诺斯克埃莱克特罗奥普体克公司 管道内部检查设备及方法

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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
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
ATE506138T1 (de) * 2001-11-15 2011-05-15 Precitec Vision Gmbh & Co Kg VERFAHREN UND VORRICHTUNG ZUR ERFASSUNG DER NAHTQUALITÄT EINER SCHWEIßNAHT BEI DER SCHWEIßUNG VON WERKSTÜCKEN
JP4403881B2 (ja) * 2004-05-28 2010-01-27 株式会社Ｉｈｉ 溶接部可視化装置

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
DE4312241A1 (de) * 1993-04-15 1994-10-20 Deutsche Aerospace Verfahren zur Nahtvermessung
CN1646848A (zh) * 2002-04-19 2005-07-27 诺斯克埃莱克特罗奥普体克公司 管道内部检查设备及方法
CN1542403A (zh) * 2003-03-27 2004-11-03 ͨ�õ�����˾ 非接触测量系统和方法

Non-Patent Citations (2)

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JP特开2000-271743A 2000.10.03
黎 明等.利用光强信息的结构光图像轮廓提取修正方法.《光电工程》.2005,第32卷(第2期),第30-32页. *

Also Published As

Publication number Publication date
CA2628129C (en) 2012-05-01
KR20080068840A (ko) 2008-07-24
DE502006005886D1 (de) 2010-02-25
US7983470B2 (en) 2011-07-19
EP1949026B1 (de) 2010-01-06
US20080232677A1 (en) 2008-09-25
KR101362006B1 (ko) 2014-02-11
JP5312033B2 (ja) 2013-10-09
ATE454604T1 (de) 2010-01-15
WO2007053973A1 (de) 2007-05-18
CA2628129A1 (en) 2007-05-18
CN101479566A (zh) 2009-07-08
EP1949026A1 (de) 2008-07-30
JP2009515705A (ja) 2009-04-16

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Granted publication date: 20120530

Termination date: 20211110