SE423053B - DEVICE FOR AUTOMATIC ELECTRIC MELT WELDING WITH AT LEAST TWO CURRENT WELDING ELECTRODES - Google Patents

DEVICE FOR AUTOMATIC ELECTRIC MELT WELDING WITH AT LEAST TWO CURRENT WELDING ELECTRODES

Info

Publication number
SE423053B
SE423053B SE7502040A SE7502040A SE423053B SE 423053 B SE423053 B SE 423053B SE 7502040 A SE7502040 A SE 7502040A SE 7502040 A SE7502040 A SE 7502040A SE 423053 B SE423053 B SE 423053B
Authority
SE
Sweden
Prior art keywords
welding
automatic electric
current
electric melt
electrodes
Prior art date
Application number
SE7502040A
Other languages
Swedish (sv)
Other versions
SE7502040L (en
Inventor
S A Lund
E Kongshavn
E Ostgaard
Original Assignee
Akad Tekn Videnskaber
Svejsecentralen
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 Akad Tekn Videnskaber, Svejsecentralen filed Critical Akad Tekn Videnskaber
Publication of SE7502040L publication Critical patent/SE7502040L/xx
Publication of SE423053B publication Critical patent/SE423053B/en

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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B23K9/1735—Arc welding or cutting making use of shielding gas and of a consumable electrode making use of several electrodes
    • 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
    • B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere
    • B23K9/0017—Welding without shielding means against the influence of the surrounding atmosphere using more than one electrode
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Resistance Welding (AREA)
SE7502040A 1974-02-25 1975-02-24 DEVICE FOR AUTOMATIC ELECTRIC MELT WELDING WITH AT LEAST TWO CURRENT WELDING ELECTRODES SE423053B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK100474A DK100474A (en) 1974-02-25 1974-02-25

Publications (2)

Publication Number Publication Date
SE7502040L SE7502040L (en) 1975-08-26
SE423053B true SE423053B (en) 1982-04-13

Family

ID=8099927

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502040A SE423053B (en) 1974-02-25 1975-02-24 DEVICE FOR AUTOMATIC ELECTRIC MELT WELDING WITH AT LEAST TWO CURRENT WELDING ELECTRODES

Country Status (7)

Country Link
JP (1) JPS5812109B2 (en)
BR (1) BR7501140A (en)
DE (1) DE2506636A1 (en)
DK (1) DK100474A (en)
FR (1) FR2261834B1 (en)
GB (1) GB1502288A (en)
SE (1) SE423053B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322215C2 (en) * 1983-06-21 1986-02-27 Messer Griesheim Gmbh, 6000 Frankfurt Device for arc welding, in particular submerged arc welding with several wire electrodes that melt at the same time
JPH0211266A (en) * 1988-06-30 1990-01-16 Kawasaki Steel Corp Self-shielded arc welding method
JPH0712540B2 (en) * 1988-08-31 1995-02-15 川崎製鉄株式会社 Arc welding method and apparatus, and flux cored wire
DE29780371U1 (en) * 1996-05-29 1999-02-18 Fronius Schweismaschinen Kg Au Wire guide elements for a plurality of welding wires for a welding torch which run approximately parallel to one another
AT500898B8 (en) * 2003-12-15 2007-02-15 Fronius Int Gmbh WELDING SYSTEM
US9579742B2 (en) 2006-01-09 2017-02-28 Lincoln Global, Inc. Series arc welder
US8895896B2 (en) 2004-01-12 2014-11-25 Lincoln Global, Inc. Modified series arc welding and improved control of one sided series arc welding
US9555493B2 (en) 2008-07-09 2017-01-31 Lincoln Global, Inc. Apparatus for welding with curtain electrodes and strip electrodes
US9839970B2 (en) 2010-12-21 2017-12-12 Lincoln Global, Inc. Dual wire welding system and method
DE102013017406A1 (en) * 2013-10-18 2015-05-07 Mt Aerospace Ag Method for welding chromium-nickel steels using a welding filler with a composition adapted to the base material
RU2648433C1 (en) * 2016-10-21 2018-03-26 Частное образовательное учреждение дополнительного профессионального образования Технический учебный центр "Спектр" Method of two-arc welding by coated electrodes
RU2661526C1 (en) * 2017-04-21 2018-07-17 Владимир Петрович Сидоров Method of manual arc welding with single coated electrodes
US11504788B2 (en) 2017-08-08 2022-11-22 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10773335B2 (en) 2017-08-08 2020-09-15 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10532418B2 (en) 2017-08-08 2020-01-14 Lincoln Global, Inc. Dual wire welding or additive manufacturing contact tip and diffuser
US11440121B2 (en) 2017-08-08 2022-09-13 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10792752B2 (en) 2017-08-08 2020-10-06 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US11285557B2 (en) 2019-02-05 2022-03-29 Lincoln Global, Inc. Dual wire welding or additive manufacturing system
US11498146B2 (en) 2019-09-27 2022-11-15 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method

Also Published As

Publication number Publication date
GB1502288A (en) 1978-03-01
SE7502040L (en) 1975-08-26
BR7501140A (en) 1975-12-02
JPS5812109B2 (en) 1983-03-07
FR2261834A1 (en) 1975-09-19
DE2506636A1 (en) 1975-09-04
FR2261834B1 (en) 1981-09-18
DK100474A (en) 1975-10-20
JPS50119739A (en) 1975-09-19

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