JPS56148494A - Manufacture of composite wire for welding - Google Patents

Manufacture of composite wire for welding

Info

Publication number
JPS56148494A
JPS56148494A JP5139280A JP5139280A JPS56148494A JP S56148494 A JPS56148494 A JP S56148494A JP 5139280 A JP5139280 A JP 5139280A JP 5139280 A JP5139280 A JP 5139280A JP S56148494 A JPS56148494 A JP S56148494A
Authority
JP
Japan
Prior art keywords
welding
composite wire
manufacture
laser
continuously
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
JP5139280A
Other languages
Japanese (ja)
Inventor
Nobuto Kawaguchi
Shigehiro Yamaguchi
Katsuhiro Minamida
Yoshio Kanbe
Yoshinori Takemoto
Keiji Sato
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP5139280A priority Critical patent/JPS56148494A/en
Publication of JPS56148494A publication Critical patent/JPS56148494A/en
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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/406—Filled tubular wire or rods

Abstract

PURPOSE:To obtain a composite wire for welding that makes the packed flux difficult to absorb moisture by joining the butted metal outer cover containing welding flex length-wise and continuously by a laser. CONSTITUTION:Laser light 5 is irradiated lengthwise and continuously on the butted part 3 of a metal outer cover 1 containing flux 2. As the result, the butted part 3 is joined partially or wholly in the direction of thickness to form a laser joint 4.
JP5139280A 1980-04-18 1980-04-18 Manufacture of composite wire for welding Pending JPS56148494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5139280A JPS56148494A (en) 1980-04-18 1980-04-18 Manufacture of composite wire for welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5139280A JPS56148494A (en) 1980-04-18 1980-04-18 Manufacture of composite wire for welding

Publications (1)

Publication Number Publication Date
JPS56148494A true JPS56148494A (en) 1981-11-17

Family

ID=12885659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5139280A Pending JPS56148494A (en) 1980-04-18 1980-04-18 Manufacture of composite wire for welding

Country Status (1)

Country Link
JP (1) JPS56148494A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124495A (en) * 1983-12-09 1985-07-03 Nippon Steel Corp Production of flux containing cored wire strand for welding
EP1207002A1 (en) * 2000-11-17 2002-05-22 L'air Liquide Société Anonyme pour l'étude et l'exploitation des procédés Georges Claude Process and device for the manufacturing of continuously welded metal tubes such as flux-cored welding wires
WO2010102318A1 (en) * 2009-03-11 2010-09-16 Böhler Schweisstechnik Austria Gmbh Cored wire electrode
EP2489460A1 (en) 2011-02-15 2012-08-22 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method for manufacturing a cored welding wire by laser welding with differentiated filling
EP2612725A1 (en) 2012-01-03 2013-07-10 FRO - Air Liquide Welding Italia S.P.A. Method and system for manufacturing a flux cored welding wire by laser welding with mechanical protection of the flux
FR2989295A1 (en) * 2012-04-16 2013-10-18 Air Liquide METHOD FOR MANUFACTURING LASER WELDED THREAD YARN WITH PREPARABLE PREPARATION OF THE STRIP EDGES

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438243A (en) * 1977-08-31 1979-03-22 Nippon Seisen Co Ltd Flux cored welding rod and method of making same
JPS54109040A (en) * 1978-01-19 1979-08-27 Ver Buizenfab Production of pipe filied with powder material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438243A (en) * 1977-08-31 1979-03-22 Nippon Seisen Co Ltd Flux cored welding rod and method of making same
JPS54109040A (en) * 1978-01-19 1979-08-27 Ver Buizenfab Production of pipe filied with powder material

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124495A (en) * 1983-12-09 1985-07-03 Nippon Steel Corp Production of flux containing cored wire strand for welding
EP1207002A1 (en) * 2000-11-17 2002-05-22 L'air Liquide Société Anonyme pour l'étude et l'exploitation des procédés Georges Claude Process and device for the manufacturing of continuously welded metal tubes such as flux-cored welding wires
FR2816859A1 (en) * 2000-11-17 2002-05-24 Air Liquide PROCESS AND PLANT FOR THE MANUFACTURE OF CONTINUOUSLY WELDED METAL TUBES, SUCH AS FURNISHED WELDING WIRES
WO2010102318A1 (en) * 2009-03-11 2010-09-16 Böhler Schweisstechnik Austria Gmbh Cored wire electrode
JP2012519598A (en) * 2009-03-11 2012-08-30 ベーレル・シユヴアイステヒニク・アウストリア・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Flux-cored wire electrode
US8963047B2 (en) 2009-03-11 2015-02-24 Boehler Schweisstechnik Austria Gmbh Cored wire electrode
EP2489460A1 (en) 2011-02-15 2012-08-22 L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Method for manufacturing a cored welding wire by laser welding with differentiated filling
EP2612725A1 (en) 2012-01-03 2013-07-10 FRO - Air Liquide Welding Italia S.P.A. Method and system for manufacturing a flux cored welding wire by laser welding with mechanical protection of the flux
FR2989295A1 (en) * 2012-04-16 2013-10-18 Air Liquide METHOD FOR MANUFACTURING LASER WELDED THREAD YARN WITH PREPARABLE PREPARATION OF THE STRIP EDGES
EP2653260A1 (en) 2012-04-16 2013-10-23 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for manufacturing a cored wire by laser welding with prior preparation of the edges of the metal strip

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