BR112014019147A8 - Ssitema e método de soldagem - Google Patents

Ssitema e método de soldagem

Info

Publication number
BR112014019147A8
BR112014019147A8 BR112014019147A BR112014019147A BR112014019147A8 BR 112014019147 A8 BR112014019147 A8 BR 112014019147A8 BR 112014019147 A BR112014019147 A BR 112014019147A BR 112014019147 A BR112014019147 A BR 112014019147A BR 112014019147 A8 BR112014019147 A8 BR 112014019147A8
Authority
BR
Brazil
Prior art keywords
welding
pulses
power supplies
ground current
torches
Prior art date
Application number
BR112014019147A
Other languages
English (en)
Other versions
BR112014019147A2 (pt
Inventor
Mark O'donnell Timothy
Schwill Elmar
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 BR112014019147A2 publication Critical patent/BR112014019147A2/pt
Publication of BR112014019147A8 publication Critical patent/BR112014019147A8/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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0953—Monitoring or automatic control of welding parameters using computing means
    • 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
    • B23K9/16—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

Abstract

SISTEMA E MÉTODO DE SOLDAGEM Trata-se de um sistema e método em que pelo menos duas fontes de alimentação de soldagem (101, 103) são acopladas a respectivos maçaricos de soldagem (106, 110), em que cada urna das fontes de alimentação fornece urna forma de onda de soldagem de pulso a seus respectivos maçaricos de soldagem de forma que os pulsos de soldagem sejam fora de fase urn corn o outro, de forma que os respectivos pulsos de soldagem não se sobreponham durante a soldagem. O sistema também inclui urn interruptor de corrente terra ( 113) que al terna o caminho de corrente terra durante a soldagem para minimizar a interferência de arco e o estouro de arco.
BR112014019147A 2012-02-03 2013-02-01 Ssitema e método de soldagem BR112014019147A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/366,128 US9278404B2 (en) 2012-02-03 2012-02-03 Tandem buried arc welding
PCT/IB2013/000126 WO2013114187A1 (en) 2012-02-03 2013-02-01 Tandem buried arc welding

Publications (2)

Publication Number Publication Date
BR112014019147A2 BR112014019147A2 (pt) 2017-06-20
BR112014019147A8 true BR112014019147A8 (pt) 2017-07-11

Family

ID=47902314

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019147A BR112014019147A8 (pt) 2012-02-03 2013-02-01 Ssitema e método de soldagem

Country Status (7)

Country Link
US (1) US9278404B2 (pt)
JP (1) JP3196140U (pt)
KR (1) KR20140121866A (pt)
CN (1) CN104245210B (pt)
BR (1) BR112014019147A8 (pt)
DE (1) DE202013011846U1 (pt)
WO (1) WO2013114187A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9283635B2 (en) * 2012-03-02 2016-03-15 Lincoln Global, Inc. Synchronized hybrid gas metal arc welding with TIG/plasma welding
US9073137B2 (en) * 2012-03-02 2015-07-07 Lincoln Global, Inc. Work current switching to eliminate arc blow
US20130301791A1 (en) * 2012-04-17 2013-11-14 Babcock & Wilcox Mpower Inc Pulse arc welding of spacer grids to guide tubes
KR101687507B1 (ko) * 2012-12-28 2016-12-19 이에스에이비 아베 아크 용접 방법, 및 제1 및 제2 전극을 가지는 아크 용접 배열체
US10464168B2 (en) * 2014-01-24 2019-11-05 Lincoln Global, Inc. Method and system for additive manufacturing using high energy source and hot-wire
US10173279B2 (en) 2014-11-21 2019-01-08 Lincoln Global, Inc. Welding system
CN105397249B (zh) * 2015-12-18 2018-05-15 山东大学 一种薄壁金属管的低热输入双直流脉冲复合电弧焊接方法
KR101707210B1 (ko) * 2016-08-30 2017-02-15 베스트에프에이 주식회사 다수의 용접기를 이용한 용접방법
KR101707208B1 (ko) * 2016-08-30 2017-02-15 베스트에프에이 주식회사 다수의 용접기를 이용한 용접장치
EP3616822A1 (de) * 2018-08-30 2020-03-04 Fronius International GmbH Verfahren zum ermitteln einer störenden kopplung zwischen schweissstromkreisen einer schweissanlage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139179A (en) * 1979-04-14 1980-10-30 Nippon Kokan Kk <Nkk> Arc oscillating method in narrow gap welding
US4806735A (en) 1988-01-06 1989-02-21 Welding Institute Of Canada Twin pulsed arc welding system
US6172333B1 (en) 1999-08-18 2001-01-09 Lincoln Global, Inc. Electric welding apparatus and method
US6627839B1 (en) * 2000-02-14 2003-09-30 Stephen Luckowski Dual-torch gas metal arc pulse welding for overlay applications
AT500898B8 (de) 2003-12-15 2007-02-15 Fronius Int Gmbh Schweissanlage
DE102005014969A1 (de) 2005-04-01 2006-10-05 Linde Ag Verfahren zum Lichtbogenschweißen
US8680432B2 (en) 2005-04-20 2014-03-25 Illinois Tool Works Inc. Cooperative welding system
US8242410B2 (en) 2006-07-14 2012-08-14 Lincoln Global, Inc. Welding methods and systems
US20080011727A1 (en) * 2006-07-14 2008-01-17 Lincoln Global, Inc. Dual fillet welding methods and systems
JP5342280B2 (ja) * 2009-03-16 2013-11-13 株式会社神戸製鋼所 タンデムパルスアーク溶接制御装置、及び、そのシステム

Also Published As

Publication number Publication date
US20130200054A1 (en) 2013-08-08
JP3196140U (ja) 2015-02-26
KR20140121866A (ko) 2014-10-16
BR112014019147A2 (pt) 2017-06-20
CN104245210A (zh) 2014-12-24
US9278404B2 (en) 2016-03-08
DE202013011846U1 (de) 2014-10-30
WO2013114187A1 (en) 2013-08-08
CN104245210B (zh) 2018-02-02

Similar Documents

Publication Publication Date Title
BR112014019147A8 (pt) Ssitema e método de soldagem
BR112017005536A2 (pt) sistema e método de soldagem de pulso negativo de eletrodo
BR112015015731A2 (pt) sistema de soldagem de eletrodo pulso negativo e método
MX2014005482A (es) Regimen hibrido de soldadura por pulsos-corto circuito.
EP4292552A3 (en) Systems for delivery of ablative energy to tissue
TW201613243A (en) Resonant converter, control circuit and associated control method with adaptive dead time adjustment
MX368027B (es) Optimización de torque para instrumentos quirúrgicos.
BR112013020055A2 (pt) eletrodo de alta corrente para uma tocha de plasma de arco
WO2014132118A3 (en) Methods of promoting droplet transfer and corresponding welding system for co2 globular transfer
WO2014140759A3 (en) Apparatus and method for welding with ac waveform
MX2016010223A (es) Componente de motor y circuito de impulsion de motor.
AR098720A1 (es) Dispositivo de electroterapia
MX2015006584A (es) Metodo y aparato para la conmutacion logica de la energia de tipo soldadura.
CL2015000815A1 (es) Sistema de soldadura de electrodo no consumible y metodo de soldadura del mismo.
BR112017001801A8 (pt) Disposição para gerar um pulso de corrente zero para gerar uma passagem de corrente zero em um componente elétrico e uso de uma disposição
MX346581B (es) Dispositivos y métodos para indicar la energía en un soplete.
MX347604B (es) Cateter para denervacion.
MX2018002035A (es) Metodo y aparato para la soldadura por pulsos.
EP3857713A4 (en) Multi-channel pulse current generator with charging
RU2013100421A (ru) Лазерно-плазменный генератор ионов с большим зарядом
MX2017007399A (es) Dispositivo de fuente de alimentacion, sistema de union y metodo de procesamiento conductor.
WO2015124996A3 (en) Method and system to use combination filler wire feed and high intensity energy source for welding
GB201415035D0 (en) Preventing voltage pulse propagation in a disabled capacitive feedback slew-controlled switch
FR3044201B1 (fr) Torche a plasma d&#39;arc avec electrode en tungstene
PL408286A1 (pl) Zasilacz impulsowy

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]