FR2877246B1 - METHOD AND APPARATUS FOR AUTOMATIC WELDING OF TWO TUBULAR CYLINDRICAL AND LARGE DIAMETER PIECES OF A NUCLEAR REACTOR COMPONENT - Google Patents

METHOD AND APPARATUS FOR AUTOMATIC WELDING OF TWO TUBULAR CYLINDRICAL AND LARGE DIAMETER PIECES OF A NUCLEAR REACTOR COMPONENT

Info

Publication number
FR2877246B1
FR2877246B1 FR0411614A FR0411614A FR2877246B1 FR 2877246 B1 FR2877246 B1 FR 2877246B1 FR 0411614 A FR0411614 A FR 0411614A FR 0411614 A FR0411614 A FR 0411614A FR 2877246 B1 FR2877246 B1 FR 2877246B1
Authority
FR
France
Prior art keywords
large diameter
nuclear reactor
automatic welding
tubular cylindrical
reactor component
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.)
Active
Application number
FR0411614A
Other languages
French (fr)
Other versions
FR2877246A1 (en
Inventor
Francois Regis Huguet
Emmanuel Viard
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.)
Areva NP SAS
Original Assignee
Framatome ANP SAS
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 ANP SAS filed Critical Framatome ANP SAS
Priority to FR0411614A priority Critical patent/FR2877246B1/en
Priority to SE0502193A priority patent/SE529493C2/en
Publication of FR2877246A1 publication Critical patent/FR2877246A1/en
Application granted granted Critical
Publication of FR2877246B1 publication Critical patent/FR2877246B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR0411614A 2004-10-29 2004-10-29 METHOD AND APPARATUS FOR AUTOMATIC WELDING OF TWO TUBULAR CYLINDRICAL AND LARGE DIAMETER PIECES OF A NUCLEAR REACTOR COMPONENT Active FR2877246B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0411614A FR2877246B1 (en) 2004-10-29 2004-10-29 METHOD AND APPARATUS FOR AUTOMATIC WELDING OF TWO TUBULAR CYLINDRICAL AND LARGE DIAMETER PIECES OF A NUCLEAR REACTOR COMPONENT
SE0502193A SE529493C2 (en) 2004-10-29 2005-10-05 Method and apparatus for the automatic welding of two large diameter tubular cylindrical portions of a nuclear reactor component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0411614A FR2877246B1 (en) 2004-10-29 2004-10-29 METHOD AND APPARATUS FOR AUTOMATIC WELDING OF TWO TUBULAR CYLINDRICAL AND LARGE DIAMETER PIECES OF A NUCLEAR REACTOR COMPONENT

Publications (2)

Publication Number Publication Date
FR2877246A1 FR2877246A1 (en) 2006-05-05
FR2877246B1 true FR2877246B1 (en) 2007-03-02

Family

ID=34950611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0411614A Active FR2877246B1 (en) 2004-10-29 2004-10-29 METHOD AND APPARATUS FOR AUTOMATIC WELDING OF TWO TUBULAR CYLINDRICAL AND LARGE DIAMETER PIECES OF A NUCLEAR REACTOR COMPONENT

Country Status (2)

Country Link
FR (1) FR2877246B1 (en)
SE (1) SE529493C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923295B1 (en) 2007-11-06 2009-12-11 Areva Np METHOD AND DEVICE FOR VISUALIZING AND CONTROLLING THE PROFILE OF A WELDING CORD WITHIN A CHAMFER MADE BETWEEN TWO METAL PIECES
FR2935050B1 (en) * 2008-08-13 2011-02-25 Areva Np DEVICE AND METHOD FOR ULTRASOUND MONITORING, MEASUREMENT AND TRACKING OF A HOT WELD CORD BETWEEN TWO METAL PIECES
CN103722309B (en) * 2012-10-16 2015-10-28 钟祥市荆楚兴消声器厂 Silencer profile welding machine
CN106944779B (en) * 2017-02-07 2018-06-01 中国核工业第五建设有限公司 AP1000 steam generator wall support rack mounting devices and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084246A (en) * 1959-07-06 1963-04-02 Exxon Research Engineering Co Process and apparatus for welding
US4015086A (en) * 1975-04-09 1977-03-29 Thatcher Russell S Hinged welding machine
US5685996A (en) * 1996-05-20 1997-11-11 Ricci; Donato L. Plasma arc pipe cutting apparatus

Also Published As

Publication number Publication date
FR2877246A1 (en) 2006-05-05
SE0502193L (en) 2006-04-30
SE529493C2 (en) 2007-08-28

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