FR2436649A1 - Dispositif de soudure automatique d'un joint - Google Patents

Dispositif de soudure automatique d'un joint

Info

Publication number
FR2436649A1
FR2436649A1 FR7827440A FR7827440A FR2436649A1 FR 2436649 A1 FR2436649 A1 FR 2436649A1 FR 7827440 A FR7827440 A FR 7827440A FR 7827440 A FR7827440 A FR 7827440A FR 2436649 A1 FR2436649 A1 FR 2436649A1
Authority
FR
France
Prior art keywords
welding
control
controlled
arc welding
filler metal
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.)
Pending
Application number
FR7827440A
Other languages
English (en)
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.)
Merrick Welding International Inc
Original Assignee
Merrick Welding International Inc
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 Merrick Welding International Inc filed Critical Merrick Welding International Inc
Priority to FR7827440A priority Critical patent/FR2436649A1/fr
Publication of FR2436649A1 publication Critical patent/FR2436649A1/fr
Pending 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • 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
    • B23K9/0216—Seam profiling, e.g. weaving, multilayer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

A.DISPOSITIF DE SOUDURE AUTOMATIQUE D'UN JOINT. B.DISPOSITIF CARACTERISE EN CE QU'IL COMPREND DES MOYENS DE DETECTION DE POSITION REPONDANT A LA POSITION DE LA TORCHE A SOUDER SUR LA TRAJECTOIRE FIXE DE MANIERE A FOURNIR DES SIGNAUX DE POSITION INDIQUANT LA POSITION DE LA TORCHE, DES MOYENS DE STOCKAGE DE SIGNAUX DESTINES A RECEVOIR ET A CONSERVER LES SIGNAUX DE COMMANDE DE PARAMETRES SELECTIVEMENT VARIABLES QUI CORRESPONDENT AUX VALEURS VOULUES D'UN PARAMETRE DE SOUDURE CHOISI POUR CHAQUE POSITION DE LA TORCHE, ET DES MOYENS REPONDANT A CE SIGNAL DE COMMANDE DE PARAMETRE POUR REGLER CE PARAMETRE DE SOUDURE DE FACON QUE LE SIGNAL DE REPONSE DE PARAMETRE MAINTIENNE UNE RELATION PREDETERMINEE AVEC LE SIGNAL DE COMMANDE DE PARAMETRE. C.L'INVENTION S'APPLIQUE NOTAMMENT A LA SOUDURE DES TUBES DE PIPE-LINES.
FR7827440A 1978-09-25 1978-09-25 Dispositif de soudure automatique d'un joint Pending FR2436649A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827440A FR2436649A1 (fr) 1978-09-25 1978-09-25 Dispositif de soudure automatique d'un joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827440A FR2436649A1 (fr) 1978-09-25 1978-09-25 Dispositif de soudure automatique d'un joint

Publications (1)

Publication Number Publication Date
FR2436649A1 true FR2436649A1 (fr) 1980-04-18

Family

ID=9213012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827440A Pending FR2436649A1 (fr) 1978-09-25 1978-09-25 Dispositif de soudure automatique d'un joint

Country Status (1)

Country Link
FR (1) FR2436649A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0402648A2 (fr) * 1989-06-13 1990-12-19 Nkk Corporation Méthode pour le soudage d'un côté de la passe de fond d'une jonction tubulaire

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179781A (en) * 1961-04-18 1965-04-20 Union Carbide Canada Ltd Pipe welding machine and process
DE1961713A1 (de) * 1968-12-09 1970-06-11 Atomic Energy Commission Verfahren und Vorrichtung zum Metallroehrenschmelzschweissen
US3551636A (en) * 1968-08-26 1970-12-29 Crc Crose Int Inc Automatic pipeline welding method and apparatus therefor
US3555239A (en) * 1966-11-16 1971-01-12 William J Kerth Welding machine with digital pulse control
US3784778A (en) * 1968-12-09 1974-01-08 Ca Atomic Energy Ltd Method and apparatus for t. i. g. tube welding
FR2241376A1 (fr) * 1973-08-22 1975-03-21 Etpm
US3922517A (en) * 1972-06-29 1975-11-25 Crc Crose Int Inc Welding method and apparatus
US4019016A (en) * 1973-12-03 1977-04-19 Dimetrics, Inc. Welding control systems
US4034212A (en) * 1973-06-08 1977-07-05 Weltronic Company Welding and automation control system
GB1505098A (en) * 1975-12-10 1978-03-22 Westinghouse Electric Corp Method and apparatus for welding tubular members along a circumferential seam
US4145593A (en) * 1976-02-03 1979-03-20 Merrick Welding International, Inc. Automatic pipe welding system
FR2412380A1 (fr) * 1977-12-26 1979-07-20 Hitachi Ltd Procede de soudage automatique sous telecommande
US4176269A (en) * 1976-02-03 1979-11-27 Merrick Welding International, Inc. Clamping apparatus for welding circumferential articles
GB2027936A (en) * 1978-08-11 1980-02-27 Merrick Welding International Automatic arc welding system

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179781A (en) * 1961-04-18 1965-04-20 Union Carbide Canada Ltd Pipe welding machine and process
US3555239A (en) * 1966-11-16 1971-01-12 William J Kerth Welding machine with digital pulse control
US3551636A (en) * 1968-08-26 1970-12-29 Crc Crose Int Inc Automatic pipeline welding method and apparatus therefor
DE1961713A1 (de) * 1968-12-09 1970-06-11 Atomic Energy Commission Verfahren und Vorrichtung zum Metallroehrenschmelzschweissen
GB1287596A (en) * 1968-12-09 1972-08-31 Ca Atomic Energy Ltd Tube welding
US3784778A (en) * 1968-12-09 1974-01-08 Ca Atomic Energy Ltd Method and apparatus for t. i. g. tube welding
US3922517A (en) * 1972-06-29 1975-11-25 Crc Crose Int Inc Welding method and apparatus
US4034212A (en) * 1973-06-08 1977-07-05 Weltronic Company Welding and automation control system
FR2241376A1 (fr) * 1973-08-22 1975-03-21 Etpm
US4019016A (en) * 1973-12-03 1977-04-19 Dimetrics, Inc. Welding control systems
GB1505098A (en) * 1975-12-10 1978-03-22 Westinghouse Electric Corp Method and apparatus for welding tubular members along a circumferential seam
US4145593A (en) * 1976-02-03 1979-03-20 Merrick Welding International, Inc. Automatic pipe welding system
US4176269A (en) * 1976-02-03 1979-11-27 Merrick Welding International, Inc. Clamping apparatus for welding circumferential articles
FR2412380A1 (fr) * 1977-12-26 1979-07-20 Hitachi Ltd Procede de soudage automatique sous telecommande
GB2027936A (en) * 1978-08-11 1980-02-27 Merrick Welding International Automatic arc welding system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0402648A2 (fr) * 1989-06-13 1990-12-19 Nkk Corporation Méthode pour le soudage d'un côté de la passe de fond d'une jonction tubulaire
EP0402648A3 (fr) * 1989-06-13 1991-04-03 Nkk Corporation Méthode pour le soudage d'un côté de la passe de fond d'une jonction tubulaire

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