BR112013032367A2 - Soldagem em arco em série modificada e controle aprimorado de soldagem em arco em série de um lado - Google Patents

Soldagem em arco em série modificada e controle aprimorado de soldagem em arco em série de um lado

Info

Publication number
BR112013032367A2
BR112013032367A2 BR112013032367A BR112013032367A BR112013032367A2 BR 112013032367 A2 BR112013032367 A2 BR 112013032367A2 BR 112013032367 A BR112013032367 A BR 112013032367A BR 112013032367 A BR112013032367 A BR 112013032367A BR 112013032367 A2 BR112013032367 A2 BR 112013032367A2
Authority
BR
Brazil
Prior art keywords
arc welding
series arc
single side
enhanced control
modified
Prior art date
Application number
BR112013032367A
Other languages
English (en)
Inventor
Mark O'donnell Timothy
Richard Cole Stephen
P O Yost Alonzo
Original Assignee
Lincoln Global 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 Lincoln Global Inc filed Critical Lincoln Global Inc
Publication of BR112013032367A2 publication Critical patent/BR112013032367A2/pt

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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1068—Electric circuits for the supply of power to two or more arcs from a single source
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • 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
    • B23K9/121—Devices for the automatic supply of at least two electrodes one after the other
    • 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
    • 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
    • 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
    • B23K9/18—Submerged-arc welding
    • B23K9/186—Submerged-arc welding making use of a consumable electrodes
    • B23K9/188—Submerged-arc welding making use of a consumable electrodes making use of several electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

SOLDAGEM EM ARCO EM SÉRIE MODIFICADA E CONTROLE APRIMORADO DE SOLDAGEM EM ARCO EM SÉRIE DE UM LADO. Trata-se de um sistema de soldagem em arco elétrico (1200) para depositar metal de solda ao longo de uma ranhura entre duas bordas de uma peça de trabalho de metal em que o sistema contém uma primeira fonte de alimentação (1210) e uma segunda fonte de alimentação (1220), sendo que cada uma fornece uma forma de onda de soldagem para os respectivos eletrodos de soldagem. Os terminais de saída positivos de ambas as fontes de alimentação (1211, 1221) são acoplados à mesma ponta de contato (750) e o terminal de saída negativa de uma das fontes de alimentação não é acoplado à peça de trabalho (W).
BR112013032367A 2011-06-20 2012-06-20 Soldagem em arco em série modificada e controle aprimorado de soldagem em arco em série de um lado BR112013032367A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/164,161 US8895896B2 (en) 2004-01-12 2011-06-20 Modified series arc welding and improved control of one sided series arc welding
PCT/IB2012/001221 WO2012176045A1 (en) 2011-06-20 2012-06-20 Modified series arc welding and improved control of one sided series arc welding

Publications (1)

Publication Number Publication Date
BR112013032367A2 true BR112013032367A2 (pt) 2017-01-03

Family

ID=46582019

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032367A BR112013032367A2 (pt) 2011-06-20 2012-06-20 Soldagem em arco em série modificada e controle aprimorado de soldagem em arco em série de um lado

Country Status (8)

Country Link
US (2) US8895896B2 (pt)
EP (1) EP2720821B1 (pt)
JP (1) JP2014516803A (pt)
CN (1) CN103747908A (pt)
BR (1) BR112013032367A2 (pt)
CA (1) CA2838684A1 (pt)
MX (1) MX2013015166A (pt)
WO (1) WO2012176045A1 (pt)

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Also Published As

Publication number Publication date
EP2720821B1 (en) 2015-08-12
WO2012176045A1 (en) 2012-12-27
US8895896B2 (en) 2014-11-25
JP2014516803A (ja) 2014-07-17
CA2838684A1 (en) 2012-12-27
US9731372B2 (en) 2017-08-15
EP2720821A1 (en) 2014-04-23
MX2013015166A (es) 2014-03-31
CN103747908A (zh) 2014-04-23
US20150041448A1 (en) 2015-02-12
US20110309062A1 (en) 2011-12-22

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]