ES2106137T3 - Sistema y procedimiento mejorados para la soldadura operacional de la superficie interior de un tubo. - Google Patents

Sistema y procedimiento mejorados para la soldadura operacional de la superficie interior de un tubo.

Info

Publication number
ES2106137T3
ES2106137T3 ES92304580T ES92304580T ES2106137T3 ES 2106137 T3 ES2106137 T3 ES 2106137T3 ES 92304580 T ES92304580 T ES 92304580T ES 92304580 T ES92304580 T ES 92304580T ES 2106137 T3 ES2106137 T3 ES 2106137T3
Authority
ES
Spain
Prior art keywords
tubular housing
sleeve
fiber optic
distal end
optic cable
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 - Lifetime
Application number
ES92304580T
Other languages
English (en)
Inventor
William Edward Pirl
Charles Harvey Roth Jr
Edward Henry Smith
Rodney Alan Lutz
John Jay Anderson
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of ES2106137T3 publication Critical patent/ES2106137T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/046—Automatically 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • 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
    • B23K26/20—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)

Abstract

UN SISTEMA (1) Y METODO PARA EL SOLDEO POR LASER DE LAS PAREDES INTERIORES DE CONDUCTOS (21, 22), COMO LOS MANGUITOS (21) UTILIZADOS PARA REPARAR LAS TUBERIAS INTERCAMBIADORAS DE CALOR (22) DE GENERADORES DE VAPOR NUCLEARES (23). EL SISTEMA (1) GENERALMENTE CONSTA DE UN ALOJAMIENTO TUBULAR ALARGADO (3), UN CABLE DE FIBRA OPTICA (13) PARA LA CONDUCCION REMOTA DE LA LUZ DE LASER GENERADA EN EL ALOJAMIENTO TUBULAR (3), UN MECANISMO DE HACES ELECTRONICOS DIRIGIDOS (5) SOPORTADO EN EL INTERIOR DEL EXTREMO DISTAL (38) DEL ALOJAMIENTO TUBULAR (3) E INCLUYENDO UN ESPEJO GIRATORIO (62) PARA REFLEJAR Y ENFOCAR RADIALMENTE LA LUZ RECIBIDA DEL CABLE DE FIBRA OPTICA (13) ALREDEDOR DE LA PARED INTERIOR DEL MANGUITO (21), Y UN CONJUNTO DE SEGUIMIENTO (5) MONTADO EN EL EXTREMO DISTAL (38) DEL ALOJAMIENTO TUBULAR (3) PARA EL MANTENIMIENTO DE UNA DISTANCIA RADIAL CONSTANTE ENTRE EL ESPEJO (62) DEL MECANISMO DE HACES ELECTRONICOS DIRIGIDOS (5) Y LA PARED INTERIOR DEL MANGUITO (21) A PESAR DE LAS IRREGULARIDADES QUE PUEDAN ESTAR PRESENTES EN LA REDONDEZ DEL MANGUITO (21). PARA ASEGURAR LA ROTACION FIABLE DE MOVIMIENTO, EN EL EXTREMO PROXIMAL DEL ALOJAMIENTO TUBULAR (3) HAY MONTADOS UN MOTOR ELECTRICO (122) Y UN TREN DE ENGRANAJE (124, 126).
ES92304580T 1991-05-23 1992-05-20 Sistema y procedimiento mejorados para la soldadura operacional de la superficie interior de un tubo. Expired - Lifetime ES2106137T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/705,050 US5182429A (en) 1991-05-23 1991-05-23 System and method for laser welding the inner surface of a tube

Publications (1)

Publication Number Publication Date
ES2106137T3 true ES2106137T3 (es) 1997-11-01

Family

ID=24831843

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92304580T Expired - Lifetime ES2106137T3 (es) 1991-05-23 1992-05-20 Sistema y procedimiento mejorados para la soldadura operacional de la superficie interior de un tubo.

Country Status (5)

Country Link
US (1) US5182429A (es)
EP (1) EP0515173B1 (es)
JP (1) JP3097936B2 (es)
KR (1) KR100246698B1 (es)
ES (1) ES2106137T3 (es)

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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
FR2698576B1 (fr) * 1992-11-30 1995-02-17 Framatome Sa Procédé et dispositif de réparation d'une zone défectueuse de la paroi d'une pièce métallique et en particulier d'une pièce tubulaire.
US5430270A (en) * 1993-02-17 1995-07-04 Electric Power Research Institute, Inc. Method and apparatus for repairing damaged tubes
US5977513A (en) * 1993-02-17 1999-11-02 Electric Power Research Institute, Inc. Apparatus and method for centering a laser welding probe within a tube using gas pressure
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
US5483033A (en) * 1993-10-08 1996-01-09 Westinghouse Electric Corporation Apparatus and method for sequentially registering tool modules for a welding operation of a tube
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
US5728992A (en) * 1996-02-29 1998-03-17 Westinghouse Electric Corporation Apparatus and method for real time evaluation of laser welds especially in confined spaces such as within heat exchanger tubing
US5667706A (en) * 1996-05-03 1997-09-16 Westinghouse Electric Corporation Apparatus and method for laser welding the inner surface of a tube
US6486432B1 (en) 1999-11-23 2002-11-26 Spirex Method and laser cladding of plasticating barrels
US20070056939A1 (en) * 2005-09-09 2007-03-15 Colby Paul T Method for laser cladding of tubes
CN101862901A (zh) * 2010-06-21 2010-10-20 苏州市博海激光科技有限公司 聚焦光点无规则偏转的激光辊类表面毛化加工方法及装置
US9168613B2 (en) 2010-10-22 2015-10-27 Paul T. Colby Vertical laser cladding system
CN105458508B (zh) * 2013-11-07 2017-08-25 国核电站运行服务技术有限公司 小口径管内壁激光堆焊方法
CN106513994A (zh) * 2015-12-04 2017-03-22 重庆江陆激光科技有限公司 内孔激光堆焊设备
DE102019118596B3 (de) * 2019-07-09 2020-11-19 Evekinger Rohr- Und Profilwerke Gmbh Vorrichtung zur Bearbeitung eines Funktionselements sowie eine zur Verwendung bei der Vorrichtung bestimmte Führung
CN113478078B (zh) * 2021-07-06 2024-04-26 西安远飞航空技术发展有限公司 一种用于三层结构激光焊夹紧和背面保护的装置及方法
CN117324816A (zh) * 2023-10-30 2024-01-02 江苏民诺特种设备有限公司 一种用于lpg钢瓶精准对位的焊接装置

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Also Published As

Publication number Publication date
JP3097936B2 (ja) 2000-10-10
EP0515173A1 (en) 1992-11-25
EP0515173B1 (en) 1997-09-03
KR920021251A (ko) 1992-12-18
KR100246698B1 (ko) 2000-04-01
US5182429A (en) 1993-01-26
JPH05200572A (ja) 1993-08-10

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