ZA897777B - A method and apparatus for remotely welding a bush inside a tube,in particular in a steam generator in a nuclear power station - Google Patents

A method and apparatus for remotely welding a bush inside a tube,in particular in a steam generator in a nuclear power station

Info

Publication number
ZA897777B
ZA897777B ZA897777A ZA897777A ZA897777B ZA 897777 B ZA897777 B ZA 897777B ZA 897777 A ZA897777 A ZA 897777A ZA 897777 A ZA897777 A ZA 897777A ZA 897777 B ZA897777 B ZA 897777B
Authority
ZA
South Africa
Prior art keywords
tube
steam generator
nuclear power
power station
bush inside
Prior art date
Application number
ZA897777A
Other languages
English (en)
Inventor
Jacques Griffaton
Griffaton Jacques
Original Assignee
Framatome Sa
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 Framatome Sa filed Critical Framatome Sa
Publication of ZA897777B publication Critical patent/ZA897777B/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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B23K26/103—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece
    • B23K26/106—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece inside the workpiece
    • 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
    • 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
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam welding
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
ZA897777A 1988-10-14 1989-10-13 A method and apparatus for remotely welding a bush inside a tube,in particular in a steam generator in a nuclear power station ZA897777B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8813602A FR2637829A1 (fr) 1988-10-14 1988-10-14 Procede de dispositif de soudage a distance d'un manchon dans un tube notamment dans un generateur de vapeur de centrale nucleaire

Publications (1)

Publication Number Publication Date
ZA897777B true ZA897777B (en) 1990-07-25

Family

ID=9371062

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA897778A ZA897778B (en) 1988-10-14 1989-10-13 A method and apparatus for remote welding inside a tube,in particular in a steam generator in a nuclear power station
ZA897777A ZA897777B (en) 1988-10-14 1989-10-13 A method and apparatus for remotely welding a bush inside a tube,in particular in a steam generator in a nuclear power station

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA897778A ZA897778B (en) 1988-10-14 1989-10-13 A method and apparatus for remote welding inside a tube,in particular in a steam generator in a nuclear power station

Country Status (9)

Country Link
US (2) US4978834A (xx)
EP (2) EP0367648B1 (xx)
JP (2) JPH02151383A (xx)
KR (2) KR900006065A (xx)
CN (2) CN1018248B (xx)
DE (2) DE68903923T2 (xx)
ES (2) ES2037982T3 (xx)
FR (1) FR2637829A1 (xx)
ZA (2) ZA897778B (xx)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649923B1 (fr) * 1989-06-28 1992-04-24 Framatome Sa Outillage de travail a l'interieur d'un element tubulaire
JP2659809B2 (ja) * 1989-08-07 1997-09-30 三菱重工業株式会社 レーザ用反射ミラー
FR2656557B1 (fr) * 1989-12-28 1992-05-07 Framatome Sa Tete de travail au laser a l'interieur d'un tube.
FR2656818B1 (fr) * 1989-12-28 1994-12-09 Framatome Sa Tete de travail au laser dans un tube.
FR2656558B1 (fr) * 1989-12-28 1992-05-07 Framatome Sa Procede de travail au laser dans un tube.
US5066846A (en) * 1990-06-26 1991-11-19 Westinghouse Electric Corp. System and method for laser welding the inner surface of heat exchanger tubes
JP2592173B2 (ja) * 1990-07-09 1997-03-19 日本原子力発電株式会社 配管内の点検補修用ロボット
DE4115562A1 (de) * 1990-08-17 1992-02-20 Siemens Ag Vorrichtung und verfahren zum laserschweissen eines rohres
US5196671A (en) * 1990-08-17 1993-03-23 Siemens Aktiengesellschaft Device and process for the laser welding of a tube
FR2667528B1 (fr) * 1990-10-08 1995-02-17 Framatome Sa Procede et appareil de travail au laser, notamment dans un tube.
FR2667810B1 (fr) * 1990-10-10 1995-02-17 Framatome Sa Procede et dispositif de travail au laser avec controle a distance.
JPH04186696A (ja) * 1990-11-16 1992-07-03 Mitsubishi Electric Corp ボンディング装置
US5142118A (en) * 1991-05-14 1992-08-25 Progressive Tool & Industries Co. Laser welding unit
FR2676675B1 (fr) * 1991-05-15 1995-06-30 Framatome Sa Canne de soudage a faisceau laser, son utilisation pour le manchonnage de tubes et procede de surveillance de l'integrite d'une fibre optique de cette canne.
US5182429A (en) * 1991-05-23 1993-01-26 Westinghouse Electric Corp. System and method for laser welding the inner surface of a tube
FR2679808A1 (fr) * 1991-07-30 1993-02-05 Framatome Sa Tete de soudage au laser et son utilisation pour le manchonnage de tubes.
JP3214074B2 (ja) * 1992-07-15 2001-10-02 石川島播磨重工業株式会社 レーザ照射用トーチ
FR2698182B1 (fr) * 1992-11-13 1994-12-16 Commissariat Energie Atomique Dispositif de contrôle du centrage d'un faisceau lumineux, application à l'introduction de ce faisceau dans une fibre optique.
US5789720A (en) * 1992-12-30 1998-08-04 Westinghouse Electric Corporation Method of repairing a discontinuity on a tube by welding
US5359172A (en) * 1992-12-30 1994-10-25 Westinghouse Electric Corporation Direct tube repair by laser welding
US5430270A (en) * 1993-02-17 1995-07-04 Electric Power Research Institute, Inc. Method and apparatus for repairing damaged tubes
US5514849A (en) * 1993-02-17 1996-05-07 Electric Power Research Institute, Inc. Rotating apparatus for repairing damaged tubes
US5491317A (en) * 1993-09-13 1996-02-13 Westinghouse Electric Corporation System and method for laser welding an inner surface of a tubular member
US5371767A (en) * 1994-02-01 1994-12-06 Westinghouse Electric Corporation System and method for laser welding an inner surface of a small diameter tubular member
US5591358A (en) * 1994-03-23 1997-01-07 Progressive Tool & Industries Co. Apparatus for clamping and laser welding
US5611948A (en) * 1994-10-31 1997-03-18 Westinghouse Electric Corporation Apparatus and method for remotely positioning a probe in a tubular member
US5667706A (en) * 1996-05-03 1997-09-16 Westinghouse Electric Corporation Apparatus and method for laser welding the inner surface of a tube
FR2761625B1 (fr) * 1997-04-07 1999-08-20 Soc D Mecanique D Irigny Procede et dispositif pour le soudage d'appendices sur un tube de verin
DE19741028C1 (de) * 1997-09-18 1998-11-05 Rheinmetall Ind Ag Vorrichtung zum Härten der Innenkontur eines Waffenrohres mit Laserstrahlung
US6043294A (en) * 1998-01-29 2000-03-28 Gate Technologies International, Inc. Method of and apparatus for optically enhancing chemical reactions
SE9801590L (sv) * 1998-05-07 2000-01-21 Permanova Lasersystem Ab Anordning för att bestämma fokalpunktens läge i ett laserbearbetningssystem
JP2000046987A (ja) * 1998-07-27 2000-02-18 Toshiba Corp 原子炉の炉心内配管部保全装置
EP1324855B1 (en) * 2000-10-13 2004-08-18 Shell Internationale Researchmaatschappij B.V. A method for interconnecting adjacent expandable pipes
EP1464436B1 (de) * 2003-04-01 2007-01-03 Maschinenfabrik Gehring GmbH & Co. KG Werkzeug zur Feinbearbeitung mit Laserstrahl der Oberfläche einer Bohrung
DE10332909B4 (de) * 2003-07-19 2007-12-27 Stabilus Gmbh Verstellelement
US20070297556A1 (en) * 2006-05-24 2007-12-27 Keith Spencer Full function precision welding system
DE102010032958A1 (de) * 2010-07-30 2012-02-02 Messer Cutting & Welding Gmbh Verfahren und Vorrichtung zum thermischen Bearbeiten eines Werkstücks mittels Laserstrahl
WO2012050085A1 (ja) * 2010-10-14 2012-04-19 Matsumoto Terumasa 冷凍サイクルの熱交換器及びその製造方法
CN102179650A (zh) * 2011-05-25 2011-09-14 烟台力凯电子科技有限公司 一种点焊包装一体机焊头调节装置
DE102011121204A1 (de) * 2011-12-16 2013-06-20 Westinghouse Electric Germany Gmbh Dampferzeugerheizrohrreparaturmittel und Reparaturverfahren
CN104551385B (zh) * 2015-01-30 2017-03-29 大族激光科技产业集团股份有限公司 光纤激光加工头
CN106168695B (zh) * 2016-08-29 2018-05-08 成都全码特时代科技有限公司 一种自动控制打开和关闭状态的光纤夹具装置
CN106154441B (zh) * 2016-08-29 2018-03-30 成都全码特时代科技有限公司 一种能用于改善通用接口的旁射式光纤刀头
EP3825057B1 (en) * 2017-02-20 2023-05-03 Innovative Welding Solutions B.V. Device and method for joining metallic tubulars of drilling wells
IT201700018859A1 (it) * 2017-02-20 2018-08-20 Innovative Welding Solutions Bv Dispositivo e metodo per unire tubolari metallici di pozzi di perforazione
CN108857065A (zh) * 2018-09-12 2018-11-23 上海电气核电设备有限公司 一种核电蒸汽发生器的焊接方法
FR3123582A1 (fr) * 2021-06-04 2022-12-09 Serimax Holdings Dispositif de soudage de tube, ligne de production le comprenant, et procédé de soudage de tubes associé
CN114147362A (zh) * 2021-12-08 2022-03-08 西北有色金属研究院 提高空间核反应堆容器不锈钢管板接头焊缝耐蚀性能的方法

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Publication number Priority date Publication date Assignee Title
US4654136A (en) * 1984-12-17 1987-03-31 The Dow Chemical Company Monopolar or bipolar electrochemical terminal unit having a novel electric current transmission element
FR2588380B1 (fr) * 1985-10-07 1988-05-27 Commissariat Energie Atomique Dispositif d'examen a distance de defauts debouchant a la surface interne d'une cavite profonde
ES2030717T3 (es) * 1986-01-23 1992-11-16 Westinghouse Electric Corporation Cabezal de soldadura laser para soldar un manguito en un tubo.
US4694136A (en) * 1986-01-23 1987-09-15 Westinghouse Electric Corp. Laser welding of a sleeve within a tube
FR2598209B1 (fr) * 1986-04-30 1988-08-12 Framatome Sa Procede et dispositif de chemisage a distance d'un tube de generateur de vapeur d'un reacteur nucleaire a eau sous pression.
US4827098A (en) * 1987-07-06 1989-05-02 Westinghouse Electric Corp. Flexible laser welding head for sleeve-to-tube welding

Also Published As

Publication number Publication date
ES2037982T3 (es) 1993-07-01
JPH02151382A (ja) 1990-06-11
DE68903923D1 (de) 1993-01-28
JPH02151383A (ja) 1990-06-11
EP0364366B1 (fr) 1992-12-16
DE68904049T2 (de) 1993-04-29
FR2637829A1 (fr) 1990-04-20
CN1028620C (zh) 1995-05-31
EP0364366A3 (en) 1990-09-12
KR900006066A (ko) 1990-05-07
CN1043103A (zh) 1990-06-20
EP0367648A1 (fr) 1990-05-09
EP0364366A2 (fr) 1990-04-18
CN1041718A (zh) 1990-05-02
ZA897778B (en) 1990-07-25
US4983796A (en) 1991-01-08
CN1018248B (zh) 1992-09-16
DE68904049D1 (de) 1993-02-04
ES2037449T3 (es) 1993-06-16
EP0367648B1 (fr) 1992-12-23
KR900006065A (ko) 1990-05-07
DE68903923T2 (de) 1993-06-09
US4978834A (en) 1990-12-18

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