DE69511852D1 - Automatisiertes system zur inspektion von stumpfschweissungen - Google Patents

Automatisiertes system zur inspektion von stumpfschweissungen

Info

Publication number
DE69511852D1
DE69511852D1 DE69511852T DE69511852T DE69511852D1 DE 69511852 D1 DE69511852 D1 DE 69511852D1 DE 69511852 T DE69511852 T DE 69511852T DE 69511852 T DE69511852 T DE 69511852T DE 69511852 D1 DE69511852 D1 DE 69511852D1
Authority
DE
Germany
Prior art keywords
weld
transport apparatus
emat
ultrasonic
scan
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69511852T
Other languages
English (en)
Other versions
DE69511852T2 (de
Inventor
Daniel Geier
Kenneth Camplin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BWX Technologies Inc
Original Assignee
BWX Technologies Inc
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 BWX Technologies Inc filed Critical BWX Technologies Inc
Publication of DE69511852D1 publication Critical patent/DE69511852D1/de
Application granted granted Critical
Publication of DE69511852T2 publication Critical patent/DE69511852T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
DE69511852T 1994-07-18 1995-04-04 Automatisiertes system zur inspektion von stumpfschweissungen Expired - Fee Related DE69511852T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/276,136 US5439157A (en) 1994-07-18 1994-07-18 Automated butt weld inspection system
PCT/US1995/004214 WO1996002832A1 (en) 1994-07-18 1995-04-04 Automated butt weld inspection system

Publications (2)

Publication Number Publication Date
DE69511852D1 true DE69511852D1 (de) 1999-10-07
DE69511852T2 DE69511852T2 (de) 1999-12-23

Family

ID=23055336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511852T Expired - Fee Related DE69511852T2 (de) 1994-07-18 1995-04-04 Automatisiertes system zur inspektion von stumpfschweissungen

Country Status (7)

Country Link
US (1) US5439157A (de)
EP (1) EP0753145B1 (de)
AT (1) ATE184106T1 (de)
AU (1) AU2279195A (de)
DE (1) DE69511852T2 (de)
ES (1) ES2138200T3 (de)
WO (1) WO1996002832A1 (de)

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US5537876A (en) * 1994-08-02 1996-07-23 Davidson; Paul K. Apparatus and method for nondestructive evaluation of butt welds
CA2169307C (en) * 1994-12-12 2003-10-14 David A. Hutchins Non-contact characterization and inspection of materials using wideband air coupled ultrasound
US5814786A (en) * 1995-11-08 1998-09-29 Littell International, Inc. System and method for laser butt-welding
US5652389A (en) * 1996-05-22 1997-07-29 The United States Of America As Represented By The Secretary Of Commerce Non-contact method and apparatus for inspection of inertia welds
US5763786A (en) * 1996-09-18 1998-06-09 The Babcock & Wilcox Company Automated mill roll inspection system
US5866820A (en) * 1996-09-20 1999-02-02 Camplin; Kenneth R. Coil volumetric and surface defect detection system
US5923555A (en) * 1997-06-02 1999-07-13 Framatome Technologies, Inc. Welding system
US6158285A (en) * 1997-08-26 2000-12-12 Mcdermott Technology, Inc. EMAT inspection of welds in thin steel plates of dissimilar thicknesses
US6715354B2 (en) 1998-02-24 2004-04-06 Massachusetts Institute Of Technology Flaw detection system using acoustic doppler effect
US6125705A (en) * 1998-04-23 2000-10-03 Bechtel Bwxt Idaho, Llc Apparatus for the concurrent ultrasonic inspection of partially completed welds
JP2002523740A (ja) * 1998-08-18 2002-07-30 ロッキード、マーティン、コーパレイシャン 放射線透過式デジタル型溶接部検査システム
US6122969A (en) * 1998-08-24 2000-09-26 Mcdermott Technology, Inc. Main bang recovery EMAT
CA2285790A1 (en) * 1998-10-14 2000-04-14 Daido Tokushuko Kabushiki Kaisha Method for evaluating bonding properties of a metallic pipe
US6205859B1 (en) 1999-01-11 2001-03-27 Southwest Research Institute Method for improving defect detectability with magnetostrictive sensors for piping inspection
US6155117A (en) * 1999-03-18 2000-12-05 Mcdermott Technology, Inc. Edge detection and seam tracking with EMATs
US6297467B1 (en) 1999-04-01 2001-10-02 Daimlerchrysler Corporation Transducer built into an electrode
US6116090A (en) * 1999-04-30 2000-09-12 Daimlerchrysler Corporation Multieyed acoustical microscopic lens system
KR100325353B1 (ko) * 1999-07-20 2002-03-04 신현준 열영향부 폭의 산출에 의한 플래쉬버트 용접기의 용접품질 판정장치 및 용접품질 판정방법
KR100325354B1 (ko) * 1999-07-20 2002-03-04 신현준 플레쉬버트 용접기의 용접품질 판정장치 및 용접품질 판정방법
US6192760B1 (en) 1999-08-19 2001-02-27 Mcdermott Technology, Inc. EMAT transmit/receive switch
US6360610B1 (en) * 1999-11-02 2002-03-26 Jacek Jarzynski Condition monitoring system and method for an interface
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US6833554B2 (en) * 2000-11-21 2004-12-21 Massachusetts Institute Of Technology Laser-induced defect detection system and method
DE10110045A1 (de) * 2001-03-02 2002-09-05 Bosch Gmbh Robert Vorrichtung zur Signalauswertung
US6732587B2 (en) * 2002-02-06 2004-05-11 Lockheed Martin Corporation System and method for classification of defects in a manufactured object
AU2003254369B9 (en) 2002-07-17 2006-12-07 Shell Internationale Research Maatschappij B.V. Method of joining expandable tubulars
ATE327073T1 (de) * 2002-07-17 2006-06-15 Shell Int Research Schweissnahtinspektion durch elektromagnetisch- akustischen wandler (emat)
US7282663B2 (en) * 2002-07-29 2007-10-16 Shell Oil Company Forge welding process
US7789286B2 (en) * 2003-06-04 2010-09-07 Chrysler Group Llc Method and apparatus for assessing the quality of spot welds
US7774917B2 (en) * 2003-07-17 2010-08-17 Tubefuse Applications B.V. Forge welding tubulars
US20080149687A1 (en) * 2006-12-22 2008-06-26 Garnett Mark D Weld Inspection Optimizer
PL2062720T3 (pl) * 2007-11-20 2010-07-30 Leister Process Tech Sposób i automat zgrzewający do łączenia pasm materiału
US20090283569A1 (en) * 2008-05-13 2009-11-19 General Electric Company System and method for monitoring welding
US9217731B2 (en) * 2010-05-21 2015-12-22 Kabushiki Kaisha Toshiba Welding inspection method and apparatus thereof
US20110284508A1 (en) * 2010-05-21 2011-11-24 Kabushiki Kaisha Toshiba Welding system and welding method
US20110296922A1 (en) * 2010-06-07 2011-12-08 Syed Mohamed Ali Emat for inspecting thick-section welds and weld overlays during the welding process
KR101788027B1 (ko) * 2010-09-15 2017-10-19 프리메탈스 테크놀로지스 프랑스 에스에이에스 이동 금속 스트립의 검사 장치
CA2826770C (en) 2011-02-15 2020-06-23 Hemosonics, Llc Characterization of blood hemostasis and oxygen transport parameters
US9201046B2 (en) 2011-08-30 2015-12-01 Georgia Tech Research Corporation Weld analysis using laser generated narrowband Lamb waves
JP5780170B2 (ja) * 2012-02-08 2015-09-16 トヨタ自動車株式会社 スポット溶接装置及びスポット溶接方法
CN102707029B (zh) * 2012-05-29 2014-10-01 宝山钢铁股份有限公司 激光填丝焊焊缝质量在线检测及评估方法
CN103217474B (zh) * 2013-03-11 2015-02-18 哈尔滨工业大学 基于无线通讯技术的焊接结构服役状态检测系统及检测方法
US9726647B2 (en) 2015-03-17 2017-08-08 Hemosonics, Llc Determining mechanical properties via ultrasound-induced resonance
US10578586B2 (en) 2015-05-11 2020-03-03 Georgia Tech Research Corporation Weld analysis using Lamb waves and a neural network
KR101719212B1 (ko) * 2015-09-16 2017-03-23 창원대학교 산학협력단 미그 용접 시스템
US10529227B2 (en) 2015-11-09 2020-01-07 Fronius International Gmbh Method for data transmission in the case of a resistance welding current source and resistance welding current source for carrying out the method
JP6451695B2 (ja) 2016-06-02 2019-01-16 株式会社島津製作所 欠陥検査方法及び欠陥検査装置
GB2552486B (en) 2016-07-25 2020-07-08 Hs Marston Aerospace Ltd Method and system for joint inspection
JP6805930B2 (ja) 2017-03-29 2020-12-23 株式会社島津製作所 振動測定装置
JP6791029B2 (ja) * 2017-06-12 2020-11-25 株式会社島津製作所 欠陥検出方法及び欠陥検出装置
CN109030630B (zh) * 2018-07-15 2020-12-25 东北石油大学 一种用于储罐底板焊缝的电磁超声非接触自动检测仪

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Also Published As

Publication number Publication date
EP0753145A4 (de) 1997-04-02
ES2138200T3 (es) 2000-01-01
AU2279195A (en) 1996-02-16
US5439157A (en) 1995-08-08
EP0753145B1 (de) 1999-09-01
WO1996002832A1 (en) 1996-02-01
ATE184106T1 (de) 1999-09-15
EP0753145A1 (de) 1997-01-15
DE69511852T2 (de) 1999-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee