ATE184106T1 - Automatisiertes system zur inspektion von stumpfschweissungen - Google Patents

Automatisiertes system zur inspektion von stumpfschweissungen

Info

Publication number
ATE184106T1
ATE184106T1 AT95916206T AT95916206T ATE184106T1 AT E184106 T1 ATE184106 T1 AT E184106T1 AT 95916206 T AT95916206 T AT 95916206T AT 95916206 T AT95916206 T AT 95916206T AT E184106 T1 ATE184106 T1 AT E184106T1
Authority
AT
Austria
Prior art keywords
weld
transport apparatus
emat
ultrasonic
scan
Prior art date
Application number
AT95916206T
Other languages
English (en)
Inventor
Daniel P Geier
Kenneth R Camplin
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
Application granted granted Critical
Publication of ATE184106T1 publication Critical patent/ATE184106T1/de

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 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
    • 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)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
AT95916206T 1994-07-18 1995-04-04 Automatisiertes system zur inspektion von stumpfschweissungen ATE184106T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE184106T1 true ATE184106T1 (de) 1999-09-15

Family

ID=23055336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95916206T ATE184106T1 (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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KR100325354B1 (ko) * 1999-07-20 2002-03-04 신현준 플레쉬버트 용접기의 용접품질 판정장치 및 용접품질 판정방법
KR100325353B1 (ko) * 1999-07-20 2002-03-04 신현준 열영향부 폭의 산출에 의한 플래쉬버트 용접기의 용접품질 판정장치 및 용접품질 판정방법
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US6732587B2 (en) * 2002-02-06 2004-05-11 Lockheed Martin Corporation System and method for classification of defects in a manufactured object
ATE327073T1 (de) * 2002-07-17 2006-06-15 Shell Int Research Schweissnahtinspektion durch elektromagnetisch- akustischen wandler (emat)
CA2492476A1 (en) 2002-07-17 2004-01-22 Shell Canada Limited Method of joining expandable tubulars
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
ATE450359T1 (de) * 2007-11-20 2009-12-15 Leister Process Tech Verfahren und schweissautomat zum verbinden materialbahnen
US20090283569A1 (en) * 2008-05-13 2009-11-19 General Electric Company System and method for monitoring welding
US20110284508A1 (en) * 2010-05-21 2011-11-24 Kabushiki Kaisha Toshiba Welding system and welding method
US9217731B2 (en) * 2010-05-21 2015-12-22 Kabushiki Kaisha Toshiba Welding inspection method and apparatus thereof
US20110296922A1 (en) * 2010-06-07 2011-12-08 Syed Mohamed Ali Emat for inspecting thick-section welds and weld overlays during the welding process
JP5752253B2 (ja) * 2010-09-15 2015-07-22 シーメンス ヴェ メタルス テクノロジーズ エスアーエスＳｉｅｍｅｎｓ ＶＡＩ Ｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＳＡＳ 移動する金属ストリップの検査装置
CA2826770C (en) 2011-02-15 2020-06-23 Hemosonics, Llc Characterization of blood hemostasis and oxygen transport parameters
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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
WO2016183250A1 (en) * 2015-05-11 2016-11-17 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
EP3374119B1 (de) 2015-11-09 2019-08-28 Fronius International GmbH Verfahren zur datenübertragung bei einer widerstandsschweissstromquelle und widerstandsschweissstromquelle zur durchführung des verfahrens
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
ES2138200T3 (es) 2000-01-01
AU2279195A (en) 1996-02-16
DE69511852T2 (de) 1999-12-23
EP0753145A4 (de) 1997-04-02
US5439157A (en) 1995-08-08
WO1996002832A1 (en) 1996-02-01
EP0753145B1 (de) 1999-09-01
EP0753145A1 (de) 1997-01-15
DE69511852D1 (de) 1999-10-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee