ZA837416B - Ultrasonic control of welding - Google Patents

Ultrasonic control of welding

Info

Publication number
ZA837416B
ZA837416B ZA837416A ZA837416A ZA837416B ZA 837416 B ZA837416 B ZA 837416B ZA 837416 A ZA837416 A ZA 837416A ZA 837416 A ZA837416 A ZA 837416A ZA 837416 B ZA837416 B ZA 837416B
Authority
ZA
South Africa
Prior art keywords
welding
ultrasonic control
weld bead
controlling
weld
Prior art date
Application number
ZA837416A
Other languages
English (en)
Inventor
Robert Fenn
Raymond Richard Stroud
Original Assignee
Nat Res Dev
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 Nat Res Dev filed Critical Nat Res Dev
Publication of ZA837416B publication Critical patent/ZA837416B/xx

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
    • 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • 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
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
ZA837416A 1982-11-17 1983-10-04 Ultrasonic control of welding ZA837416B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8232829 1982-11-17

Publications (1)

Publication Number Publication Date
ZA837416B true ZA837416B (en) 1984-11-28

Family

ID=10534329

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA837416A ZA837416B (en) 1982-11-17 1983-10-04 Ultrasonic control of welding

Country Status (8)

Country Link
US (1) US4588873A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0110523B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5992174A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE29413T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU571150B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3373430D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2130369B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA837416B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667028A5 (de) * 1985-06-24 1988-09-15 Elektroniktechnologie Get Vorrichtung bei schweiss- und schneidvorgaengen.
US5677490A (en) * 1993-02-18 1997-10-14 F. H. Gottfeld Gesellschaft Fur Zerstorungsfreie Werkstoffprufung Mbh Ultrasonic testing device for weld seams in pipes, sheets and containers
DE4339720A1 (de) * 1993-11-22 1995-05-24 Abb Management Ag Verfahren zur Prüfung von Schweißnähten mittels Wirbelstromverfahren
US5439157A (en) * 1994-07-18 1995-08-08 The Babcock & Wilcox Company Automated butt weld inspection system
US6155117A (en) * 1999-03-18 2000-12-05 Mcdermott Technology, Inc. Edge detection and seam tracking with EMATs
US6365873B1 (en) * 1999-06-01 2002-04-02 Bechtel Bwxt Idaho, Llc Apparatus for the concurrent inspection of partially completed welds
DE10034010A1 (de) * 2000-07-13 2002-01-24 Krautkraemer Gmbh Verfahren zur Bolzenprüfung und Vorrichtung hierzu
DE50304530D1 (de) * 2002-12-18 2006-09-14 Fraunhofer Ges Forschung Verfahren zur bewertung einer sich während eines schweissvorganges ausbildenden schweissverbindung mit longitudinalen und transversalen ultraschallwellen
US7094989B2 (en) * 2004-04-12 2006-08-22 Battelle Energy Alliance, Llc Welding apparatus and methods for using ultrasonic sensing
WO2006068716A1 (en) * 2004-12-20 2006-06-29 Georgia Tech Research Corporation Ultrasound system and methods for measuring weld penetration depth in real time and off line
US7762136B2 (en) * 2005-11-07 2010-07-27 Georgia Tech Research Corporation Ultrasound systems and method for measuring weld penetration depth in real time and off line
US7938007B2 (en) * 2008-05-08 2011-05-10 Operations Technology Development, Nfp Method for inspecting joined material interfaces
US20110296922A1 (en) * 2010-06-07 2011-12-08 Syed Mohamed Ali Emat for inspecting thick-section welds and weld overlays during the welding process
US20140255620A1 (en) * 2013-03-06 2014-09-11 Rolls-Royce Corporation Sonic grain refinement of laser deposits
CN104607810A (zh) * 2014-12-15 2015-05-13 赵辉 一种超声波熔化极氩弧焊工艺及装置
FR3057668B1 (fr) * 2016-10-19 2018-11-23 Saipem S.A. Procede d'inspection automatique d'un cordon de soudure depose dans un chanfrein forme entre deux pieces metalliques a assembler
US11794285B2 (en) * 2021-07-28 2023-10-24 GM Global Technology Operations LLC Method and apparatus for welding an aluminum alloy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3484667A (en) * 1965-07-28 1969-12-16 Martin Marietta Corp Eddy current seam tracker and servo control responsive thereto
GB1285715A (en) * 1968-11-30 1972-08-16 Thompson Ltd John Improvements in ultrasonic testing equipment
US3726130A (en) * 1970-12-09 1973-04-10 Budd Co Method of monitoring a welding operation
US3998136A (en) * 1976-01-19 1976-12-21 Box Innards, Inc. High speed partition assembling method and apparatus
GB1555799A (en) * 1976-10-25 1979-11-14 Secretary Industry Brit Arc welding
DE2722961C3 (de) * 1977-05-18 1980-11-20 Mannesmann Ag, 4000 Duesseldorf Anordnung zur vollautomatischen Schweißnahtfindung und -folgung
JPS55133880A (en) * 1979-04-06 1980-10-18 Hitachi Ltd Method and apparatus for welding
JPS5619982A (en) * 1979-07-27 1981-02-25 Nippon Steel Corp Welding method by ultrasonic control
JPS595394B2 (ja) * 1980-07-10 1984-02-04 住友精密工業株式会社 自動隅肉溶接倣い装置
FR2504838A1 (fr) * 1981-04-30 1982-11-05 Commissariat Energie Atomique Procede de positionnement lateral d'un organe par rapport a un joint forme entre deux surfaces metalliques et presentant des discontinuites

Also Published As

Publication number Publication date
AU1987083A (en) 1984-05-24
US4588873A (en) 1986-05-13
DE3373430D1 (en) 1987-10-15
GB8326797D0 (en) 1983-11-09
JPS5992174A (ja) 1984-05-28
JPH0453622B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-27
GB2130369B (en) 1986-09-03
GB2130369A (en) 1984-05-31
EP0110523A1 (en) 1984-06-13
EP0110523B1 (en) 1987-09-09
AU571150B2 (en) 1988-03-31
ATE29413T1 (de) 1987-09-15

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