BR112014015383A8 - cabeça de soldagem a arco e uma disposição de soldagem - Google Patents

cabeça de soldagem a arco e uma disposição de soldagem

Info

Publication number
BR112014015383A8
BR112014015383A8 BR112014015383A BR112014015383A BR112014015383A8 BR 112014015383 A8 BR112014015383 A8 BR 112014015383A8 BR 112014015383 A BR112014015383 A BR 112014015383A BR 112014015383 A BR112014015383 A BR 112014015383A BR 112014015383 A8 BR112014015383 A8 BR 112014015383A8
Authority
BR
Brazil
Prior art keywords
electrode
arc welding
welding head
welding
duct
Prior art date
Application number
BR112014015383A
Other languages
English (en)
Other versions
BR112014015383B1 (pt
BR112014015383A2 (pt
Inventor
Raudsepp Hannes
Original Assignee
Esab Ab
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 Esab Ab filed Critical Esab Ab
Publication of BR112014015383A2 publication Critical patent/BR112014015383A2/pt
Publication of BR112014015383A8 publication Critical patent/BR112014015383A8/pt
Publication of BR112014015383B1 publication Critical patent/BR112014015383B1/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
    • B23K9/24—Features related to 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/126—Controlling the spatial relationship between the work and the gas torch
    • 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
    • B23K9/121—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
    • B23K9/122—Devices for guiding electrodes, e.g. guide tubes
    • B23K9/123—Serving also as contacting devices supplying welding current to an 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
    • 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
    • B23K9/14—Arc welding or cutting making use of insulated 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
    • 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
    • B23K9/32—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

resumo patente de invenção: "cabeça de soldagem a arco e uma disposição de soldagem". trata-se de uma cabeça de soldagem a arco elétrico (1) que compreende um primeiro dispositivo de contato (3) que aloja um primeiro duto (5) para alimentar um primeiro eletrodo (7) e proporcionar contato elétrico entre uma primeira fonte de energia (204) e o dito primeiro eletrodo (7), um segundo dispositivo de contato (11) que aloja um segundo duto (13) para alimentar um segundo eletrodo (8) e proporcionar contato elétrico entre uma segunda fonte de energia (206) e o dito segundo eletrodo (8), sendo que os ditos primeiro e segundo dispositivos de contato são eletricamente isolados, os ditos primeiro e segundo dutos são paralelos. os ditos primeiro e segundo dutos (5, 13) que ficam dispostos a uma distância que permite que os arcos (31, 33), entre os ditos primeiro e segundo eletrodos (7, 8) e uma peça de trabalho (27) que será soldada, possuam uma região de sobreposição (35), e que a dita cabeça de soldagem a arco elétrico (1) compreende adicionalmente um terceiro duto isolado (19) para alimentar um arame frio (10) na dita região de sobreposição (35).
BR112014015383A 2011-12-23 2011-12-23 cabeça de soldagem a arco e uma disposição de soldagem BR112014015383B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/073978 WO2013091729A1 (en) 2011-12-23 2011-12-23 An arc welding head and a welding arrangement

Publications (3)

Publication Number Publication Date
BR112014015383A2 BR112014015383A2 (pt) 2017-06-13
BR112014015383A8 true BR112014015383A8 (pt) 2017-07-04
BR112014015383B1 BR112014015383B1 (pt) 2018-10-30

Family

ID=45476488

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015383A BR112014015383B1 (pt) 2011-12-23 2011-12-23 cabeça de soldagem a arco e uma disposição de soldagem

Country Status (11)

Country Link
US (2) US10994362B2 (pt)
EP (1) EP2794171B1 (pt)
KR (2) KR101981357B1 (pt)
CN (1) CN104093516B (pt)
AU (1) AU2011384252B2 (pt)
BR (1) BR112014015383B1 (pt)
CA (1) CA2859741A1 (pt)
PL (1) PL2794171T3 (pt)
RU (1) RU2014130268A (pt)
SG (1) SG11201403366UA (pt)
WO (1) WO2013091729A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10486256B2 (en) * 2012-12-28 2019-11-26 Esab Ab Arc welding method and arc welding arrangement with first and second electrodes
US20160059341A1 (en) * 2014-08-27 2016-03-03 Lincoln Global, Inc. Multi-consumable torch tip and systems and methods of using the same
CN105817752A (zh) * 2015-01-23 2016-08-03 天津大学 双电弧与冷丝脉冲复合焊接方法
CN105817750A (zh) * 2015-01-23 2016-08-03 天津大学 双电弧—冷丝复合焊接方法的应用
CN105817751A (zh) * 2015-01-23 2016-08-03 天津大学 双电弧—冷丝复合焊接系统在气体保护焊中的应用
US10857615B2 (en) 2017-06-22 2020-12-08 Esab Ab Self-adjusting twin contact jaws
US10857617B2 (en) 2017-06-22 2020-12-08 Esab Ab Contact nozzle with split tip
CN107717189B (zh) * 2017-09-30 2023-12-26 上海振华重工(集团)股份有限公司 一种三丝焊枪和多丝埋弧焊方法
RU2692143C2 (ru) * 2017-11-20 2019-06-21 Общество с ограниченной ответственностью "Машэнерго" Горелка для электродуговой сварки плавящимся электродом в среде защитных газов
CN108746946B (zh) * 2018-06-01 2024-09-03 中建钢构武汉有限公司 焊枪、复合埋弧焊工艺及设备
EP3898055A2 (en) 2018-12-19 2021-10-27 Illinois Tool Works, Inc. Contact tip, wire preheating assembly, contact tip assembly and consumable electrode-fed welding type system
CN111922492B (zh) * 2020-08-11 2024-07-05 经典重工集团股份有限公司 一种磁场辅助下集成热丝埋弧焊接装置
NL2026951B1 (en) * 2020-11-23 2022-07-01 Sif Holding N V Welding torch, welding device and method of multi-wire narrow-gap welding

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT2987B (pt) * 1899-10-11 1900-12-10 Heinrich Budischowski
US2983808A (en) * 1957-08-22 1961-05-09 British Oxygen Co Ltd Electric arc welding
DE1805737A1 (de) * 1968-10-29 1970-05-21 Steinmueller Gmbh L & C Vorrichtung zum kontinuierlichen,maschinellen Zusammenschweissen von Hohlkoerpern
US3746833A (en) * 1972-02-14 1973-07-17 Mitsubishi Heavy Ind Ltd Process and apparatus for triple-electrode mig welding using short-circuit and spray-arc deposition
JPS55136571A (en) * 1979-04-13 1980-10-24 Kawasaki Steel Corp Multielectrode submerged arc welding method
JPS60210370A (ja) * 1984-04-02 1985-10-22 Nippon Kokan Kk <Nkk> Ｔｉｇ多電極ト−チ
US4806735A (en) * 1988-01-06 1989-02-21 Welding Institute Of Canada Twin pulsed arc welding system
AT2987U1 (de) * 1996-05-29 1999-08-25 Fronius Schweissmasch Drahtführungselemente für mehrere in etwa parallel zueinander verlaufende schweissdrähte für einen schweissbrenner
US6207929B1 (en) * 1999-06-21 2001-03-27 Lincoln Global, Inc. Tandem electrode welder and method of welding with two electrodes
JP3947011B2 (ja) * 2002-01-21 2007-07-18 日立建機株式会社 消耗電極式アーク溶接装置および消耗電極式アーク溶接方法
US8680432B2 (en) * 2005-04-20 2014-03-25 Illinois Tool Works Inc. Cooperative welding system
RU2365474C2 (ru) 2006-04-21 2009-08-27 Урал Миндиярович Закиров Cпособ электродуговой сварки
EP1894659B1 (en) 2006-06-14 2015-07-15 Panasonic Intellectual Property Management Co., Ltd. Tandem arc welding device
KR20100032015A (ko) * 2008-09-17 2010-03-25 현대중공업 주식회사 용접입열량을 감소시키는 다전극 일렉트로 슬래그 용접장치및 그 용접방법
JP2010082624A (ja) * 2008-09-29 2010-04-15 Daihen Corp ２ワイヤ溶接トーチ、およびこれを用いた２ワイヤ溶接装置
EP2401110B1 (en) * 2009-02-24 2020-11-04 Esab AB Arc welding method and apparatus for arc welding
CN102387889B (zh) * 2009-04-01 2017-01-11 埃萨布公司 电弧焊系统的焊头及焊头组件
PL2621658T3 (pl) * 2010-09-29 2015-11-30 Esab Ab Urządzenie do spawania i sposób spawania
US20130086911A1 (en) * 2011-10-05 2013-04-11 General Electric Company Process and apparatus for overlay welding

Also Published As

Publication number Publication date
AU2011384252A8 (en) 2014-08-07
BR112014015383B1 (pt) 2018-10-30
WO2013091729A1 (en) 2013-06-27
KR102137610B1 (ko) 2020-07-24
PL2794171T3 (pl) 2020-03-31
RU2014130268A (ru) 2016-02-20
EP2794171B1 (en) 2019-09-25
US10994362B2 (en) 2021-05-04
CN104093516A (zh) 2014-10-08
AU2011384252A1 (en) 2014-07-10
CA2859741A1 (en) 2013-06-27
KR20190059982A (ko) 2019-05-31
US20150336198A1 (en) 2015-11-26
KR20140114836A (ko) 2014-09-29
CN104093516B (zh) 2017-11-03
US20210245290A1 (en) 2021-08-12
AU2011384252B2 (en) 2015-05-28
BR112014015383A2 (pt) 2017-06-13
KR101981357B1 (ko) 2019-05-22
EP2794171A1 (en) 2014-10-29
SG11201403366UA (en) 2014-07-30

Similar Documents

Publication Publication Date Title
BR112014015383A8 (pt) cabeça de soldagem a arco e uma disposição de soldagem
BR112013032367A2 (pt) Soldagem em arco em série modificada e controle aprimorado de soldagem em arco em série de um lado
CY1116188T1 (el) Κεφαλη συγκολλησης και συγκροτηση κεφαλης συγκολλησης για συστημα συγκολλησης τοξου
MX346478B (es) Disposicion de electrodos para una descarga de gas con barrera dielectrica.
CO6280070A1 (es) Soplete de plasma con sistema de deteccion de desgaste de electrodo
WO2014027240A3 (en) Electrohydraulic lithotripsy probe and electrical source for an electrohydraulic lithotripsy probe
BR112013020055A2 (pt) eletrodo de alta corrente para uma tocha de plasma de arco
JP2012161678A5 (pt)
WO2012001565A3 (en) Inductive power supply system
WO2014026730A3 (de) Wandlerzelle mit einem zellgehäuse, batterie mit wenigstens zwei dieser wandlerzellen und verfahren zum herstellen einer wandlerzelle
ES2402480R1 (es) Dispositivo y procedimiento para encendido a distancia en soldadura aluminotermica
MX2013005360A (es) Cabeza de soldadura de puntos electricos para un robot industrial de ejes multiples y robot que comprende esta cabeza.
BR112015012237A2 (pt) aparelho de fonte de alimentação veicular
BR112013033419A2 (pt) utilização de uma mistura, compreendendo uma hidrofluorolefina, como gás de isolamento e/ou de extinção de arco em média tensão e aparelho elétrico de média tensão que o compreende
NL1032338A1 (nl) Inrichting voor het opwekken van straling door middel van gasontlading.
MX2016006346A (es) Electrodo para soldadura por puntos, aparato de soldadura y metodo de soldadura que usa el mismo.
BR112014005693A2 (pt) dispositivo para fresagem da região de soldagem de eletrodos de soldagem a ponto
EA201990015A1 (ru) Узел контактного наконечника для сварки металлов металлическим электродом в инертном газе
BR112017000692A2 (pt) método para solda protegida de tungstênio
WO2012036465A3 (ko) 방열특성이 향상된 고광력 ｌｅｄ 광원 구조체
BR112015015276A2 (pt) processo de soldagem a arco e disposição de soldagem a arco com primeiro e segundo eletrodos
BR112018012830A2 (pt) estrutura marinha
MX2015010090A (es) Cateter para denervacion.
BR112015019761A2 (pt) método e aparelho para fornecer energia tipo soldagem e energia auxiliar
CL2015003534A1 (es) Aparato para la protección de ánodos y cátodos en un sistema de celdas de electrólisis

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/12/2011, OBSERVADAS AS CONDICOES LEGAIS.