IT8722737A0 - Metodo e apparato per misurare una penetrazione di saldatura in un procedimento di saldatura ad arco. - Google Patents

Metodo e apparato per misurare una penetrazione di saldatura in un procedimento di saldatura ad arco.

Info

Publication number
IT8722737A0
IT8722737A0 IT8722737A IT2273787A IT8722737A0 IT 8722737 A0 IT8722737 A0 IT 8722737A0 IT 8722737 A IT8722737 A IT 8722737A IT 2273787 A IT2273787 A IT 2273787A IT 8722737 A0 IT8722737 A0 IT 8722737A0
Authority
IT
Italy
Prior art keywords
measuring
penetration
welding process
arc welding
welding
Prior art date
Application number
IT8722737A
Other languages
English (en)
Other versions
IT1225481B (it
Inventor
Robert David Lillquist
Allen Whitmore Case Jr
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8722737A0 publication Critical patent/IT8722737A0/it
Application granted granted Critical
Publication of IT1225481B publication Critical patent/IT1225481B/it

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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
IT8722737A 1986-11-24 1987-11-24 Metodo e apparato per misurare una penetrazione di saldatura in un procedimento di saldatura ad arco. IT1225481B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/934,522 US4711986A (en) 1986-11-24 1986-11-24 Method and apparatus for measuring weld penetration in an arc welding process

Publications (2)

Publication Number Publication Date
IT8722737A0 true IT8722737A0 (it) 1987-11-24
IT1225481B IT1225481B (it) 1990-11-14

Family

ID=25465684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8722737A IT1225481B (it) 1986-11-24 1987-11-24 Metodo e apparato per misurare una penetrazione di saldatura in un procedimento di saldatura ad arco.

Country Status (7)

Country Link
US (1) US4711986A (it)
JP (1) JP2529302B2 (it)
DE (1) DE3738540C2 (it)
FR (1) FR2607042B1 (it)
GB (1) GB2197722B (it)
IT (1) IT1225481B (it)
SE (1) SE8704648L (it)

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US4859830A (en) * 1987-10-05 1989-08-22 General Electric Company Method of determining the weldability of a part
US4850858A (en) * 1988-05-23 1989-07-25 Blankenship Robert J Disposable liquid fuel burner
US4831233A (en) * 1988-09-28 1989-05-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optically controlled welding system
GB8900738D0 (en) * 1989-01-13 1989-03-08 Central Electr Generat Board Welding method and apparatus
US5221825A (en) * 1992-06-01 1993-06-22 The United States Of America As Represented By The Secretary Of Commerce Sensing of gas metal arc welding process characteristics for welding process control
US5304774A (en) * 1993-05-17 1994-04-19 Caterpillar, Inc. Method and apparatus for monitoring weld quality
US6518545B1 (en) * 2000-02-25 2003-02-11 Serimer Dasa Welding arc penetrating power real-time detection system
US6890080B2 (en) * 2002-01-25 2005-05-10 Ircon, Inc. Air purge system for optical sensor
US6916387B2 (en) * 2002-05-06 2005-07-12 Howmet Corporation Weld repair of superalloy castings
US20060000810A1 (en) * 2004-06-30 2006-01-05 Kerr James A Method of and system for dynamic laser welding
DE102008054798A1 (de) * 2008-12-17 2010-06-24 Robert Bosch Gmbh Schweißanordnung sowie Schweißverfahren
US8378248B2 (en) * 2010-05-21 2013-02-19 General Electric Company System and method for heat treating a weld joint
JP5287962B2 (ja) * 2011-01-26 2013-09-11 株式会社デンソー 溶接装置
CN102770227B (zh) * 2011-02-23 2015-07-15 新日铁住金株式会社 焊接接头的制造方法以及焊接接头
JP2013107087A (ja) * 2011-11-17 2013-06-06 Hitachi Constr Mach Co Ltd プラズマアーク溶接のモニタリング方法及びプラズマアーク溶接装置
JP5820249B2 (ja) * 2011-11-17 2015-11-24 日立建機株式会社 プラズマアーク溶接方法及びプラズマアーク溶接装置
US9573215B2 (en) 2012-02-10 2017-02-21 Illinois Tool Works Inc. Sound-based weld travel speed sensing system and method
US20140255620A1 (en) * 2013-03-06 2014-09-11 Rolls-Royce Corporation Sonic grain refinement of laser deposits
US11090753B2 (en) 2013-06-21 2021-08-17 Illinois Tool Works Inc. System and method for determining weld travel speed
JP6130254B2 (ja) * 2013-07-17 2017-05-17 株式会社ダイヘン アーク溶接用電源装置及びアーク溶接用電源装置の制御方法
ES2622891T3 (es) * 2013-08-01 2017-07-07 Sinterleghe S.R.L. Dispositivo óptico para detectar la calidad de los electrodos de pistola de soldadura
CN103528540A (zh) * 2013-10-11 2014-01-22 河北科技大学 一种基于棱镜的焊接熔池传感单摄像机立体视觉成像装置
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
CN104239645B (zh) * 2014-09-23 2017-05-10 工业和信息化部电子第五研究所 微组装组件抗振可靠性设计方法和系统
CN104625414B (zh) * 2015-02-08 2016-04-27 北京工业大学 单束或多束阵列激光主动激振熔池的熔透控制方法
US10682729B2 (en) * 2015-12-01 2020-06-16 General Electric Company System for automated in-process inspection of welds
DE102016204578B3 (de) * 2016-03-18 2017-08-17 Trumpf Laser- Und Systemtechnik Gmbh Laserschweißen von Stahl mit Leistungsmodulation zur Heißrissvermeidung
CN106624418B (zh) * 2016-10-20 2019-03-22 北京工业大学 一种应用特征谱线焊接熔池流动监测方法
US10391576B2 (en) 2016-11-21 2019-08-27 Illinois Tool Works Inc. Calculating output inductance of a weld secondary
JP7807231B2 (ja) * 2021-12-28 2026-01-27 株式会社トヨタプロダクションエンジニアリング アーク溶接の溶接品質判定装置、アーク溶接の溶接品質判定方法、及びアーク溶接の溶接品質判定プログラム
EP4647199A1 (de) * 2024-05-10 2025-11-12 FRONIUS INTERNATIONAL GmbH Fügevorrichtung und verfahren zum fügen eines werkstücks
CN120232363A (zh) * 2025-03-18 2025-07-01 北京理工大学 一种基于熔池振荡频率和半径的熔深在线检测系统

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US2994060A (en) * 1952-09-15 1961-07-25 Honeywell Regulator Co System for propagating and receiving stepped frequency
US3882718A (en) * 1971-05-05 1975-05-13 American Optical Corp Noncontacting pressure measuring apparatus
US3864542A (en) * 1973-11-13 1975-02-04 Nasa Grain refinement control in tig arc welding
US4083255A (en) * 1977-03-04 1978-04-11 The United States Of America As Represented By The Secretary Of The Navy Hydro-optic vibration detector
DE2722961C3 (de) * 1977-05-18 1980-11-20 Mannesmann Ag, 4000 Duesseldorf Anordnung zur vollautomatischen Schweißnahtfindung und -folgung
US4326155A (en) * 1980-06-03 1982-04-20 Griebeler Elmer L Shockwave probe
US4488032A (en) * 1982-07-26 1984-12-11 General Electric Company Arc welding torch with integral vision sensor
US4595820A (en) * 1982-10-22 1986-06-17 The Ohio State University Apparatus and methods for controlling a welding process
EP0139057B1 (en) * 1983-10-25 1989-01-18 International Business Machines Corporation An optical vibration analyser
US4532405A (en) * 1983-11-23 1985-07-30 General Electric Company Arc welding torch with two integral optical systems
US4578561A (en) * 1984-08-16 1986-03-25 General Electric Company Method of enhancing weld pool boundary definition
GB2200990A (en) * 1987-02-03 1988-08-17 Central Electr Generat Board Welding method and apparatus

Also Published As

Publication number Publication date
DE3738540C2 (de) 1998-11-05
SE8704648L (sv) 1988-05-25
GB2197722A (en) 1988-05-25
FR2607042B1 (fr) 1994-10-14
US4711986A (en) 1987-12-08
JP2529302B2 (ja) 1996-08-28
JPS63171266A (ja) 1988-07-15
FR2607042A1 (fr) 1988-05-27
DE3738540A1 (de) 1988-06-01
IT1225481B (it) 1990-11-14
SE8704648D0 (sv) 1987-11-24
GB8727265D0 (en) 1987-12-23
GB2197722B (en) 1990-11-14

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