BR112015022499A2 - automatic arc direction arc welding system and method of performing arc direction arc welding - Google Patents

automatic arc direction arc welding system and method of performing arc direction arc welding

Info

Publication number
BR112015022499A2
BR112015022499A2 BR112015022499A BR112015022499A BR112015022499A2 BR 112015022499 A2 BR112015022499 A2 BR 112015022499A2 BR 112015022499 A BR112015022499 A BR 112015022499A BR 112015022499 A BR112015022499 A BR 112015022499A BR 112015022499 A2 BR112015022499 A2 BR 112015022499A2
Authority
BR
Brazil
Prior art keywords
arc
control unit
arc welding
torch head
automatic
Prior art date
Application number
BR112015022499A
Other languages
Portuguese (pt)
Inventor
R Cole Stephen
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
Priority claimed from US13/792,416 external-priority patent/US9862050B2/en
Application filed by Lincoln Global Inc filed Critical Lincoln Global Inc
Publication of BR112015022499A2 publication Critical patent/BR112015022499A2/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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0216—Seam profiling, e.g. weaving, multilayer
    • 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Arc Welding Control (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

resumo “sistema de soldagem a arco com direção de arco automática e método de realizar soldagem a arco com direção de arco” a presente invenção refere-se a um método e um sistema (100) para direcionar um arco e/ou cabeça de tocha (120) em uma junta de solda (145). o sistema (100) inclui uma cabeça de tocha (120) que cria um arco em um sulco de solda formado em pelo menos uma peça de trabalho (115a, 115b). o sistema (100) também inclui uma unidade de controle (190) que inclui um sistema de realimentação que monitora pelo menos uma dentre uma tensão do arco, uma corrente do arco, uma saída de potência da fonte de alimentação de tocha, e uma distância de ponto de contato até a solda. a unidade de controle (190) emite um sinal de realimentação correspondente ao monitoramento. a unidade de controle (190) também inclui um circuito de comparação que compara o sinal de realimentação com pelo menos um valor predeterminado correspondente a uma posição de pelo menos um dentre o arco e a cabeça de tocha (120) no sulco de solda. a unidade de controle (190) inclui adicionalmente um sistema de direção de arco (180) que emite um sinal de direção com base na comparação.Abstract The present invention relates to a method and a system (100) for directing an arc and / or torch head ( 120) in a solder joint (145). system (100) includes a torch head (120) that arcs into a weld groove formed in at least one workpiece (115a, 115b). system (100) also includes a control unit (190) that includes a feedback system that monitors at least one of an arc voltage, an arc current, a torch power supply power output, and a distance from contact point to weld. the control unit (190) outputs a feedback signal corresponding to the monitoring. control unit 190 also includes a comparison circuit that compares the feedback signal to at least a predetermined value corresponding to a position of at least one of the arc and torch head 120 in the weld groove. control unit (190) additionally includes an arc steering system (180) that outputs a direction signal based on the comparison.

BR112015022499A 2013-03-11 2014-03-11 automatic arc direction arc welding system and method of performing arc direction arc welding BR112015022499A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/792,416 US9862050B2 (en) 2012-04-03 2013-03-11 Auto steering in a weld joint
PCT/IB2014/000283 WO2014140718A2 (en) 2013-03-11 2014-03-11 Auto steering in a weld joint

Publications (1)

Publication Number Publication Date
BR112015022499A2 true BR112015022499A2 (en) 2017-07-18

Family

ID=50543622

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022499A BR112015022499A2 (en) 2013-03-11 2014-03-11 automatic arc direction arc welding system and method of performing arc direction arc welding

Country Status (6)

Country Link
JP (1) JP3205264U (en)
KR (1) KR20150138235A (en)
CN (1) CN105209204B (en)
BR (1) BR112015022499A2 (en)
DE (1) DE212014000066U1 (en)
WO (1) WO2014140718A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6525625B2 (en) * 2015-02-10 2019-06-05 株式会社ダイヘン 2-wire welding control method
EP3523639A4 (en) 2016-10-05 2020-06-03 H. Hoffnabb-La Roche Ag Detection reagents and electrode arrangements for multi-analyte diagnostic test elements, as well as methods of using the same
US10702942B2 (en) * 2017-03-30 2020-07-07 Lincoln Global, Inc. Heat manipulation and seam tracking of weaved welds
CN107745175A (en) * 2017-10-12 2018-03-02 昆山华恒焊接股份有限公司 Electric arc welding method and electric arc welding equipment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853375A (en) * 1981-09-24 1983-03-29 Kobe Steel Ltd Consumable electrode type arc welding method
JPS58205680A (en) * 1982-05-26 1983-11-30 Ishikawajima Harima Heavy Ind Co Ltd Method for profile controlling of arc welding
JPS5987981A (en) * 1982-11-12 1984-05-21 Mitsubishi Heavy Ind Ltd Automatic controlling method of oscillation width
US5171966A (en) * 1986-03-20 1992-12-15 Shin Meiwa Industry Co., Ltd. Method of and apparatus for controlling a welding robot
JPH0259179A (en) * 1988-08-26 1990-02-28 Kobe Steel Ltd Arc welding method
JP3812914B2 (en) * 1996-12-29 2006-08-23 東京瓦斯株式会社 Left and right weaving width correction method for pipe circumference automatic welding equipment
US7041937B2 (en) * 2003-06-04 2006-05-09 Illinois Tool Works Inc. Wire feeder operable with lower minimum input voltage requirement
US20080053978A1 (en) * 2006-08-29 2008-03-06 Lincoln Global, Inc. Welder with positional heat control and method of using same
CN102554406B (en) * 2011-12-27 2016-06-01 上海空间推进研究所 A kind of device for controlling height of electric arc of argon arc welding
CN202479668U (en) * 2012-03-27 2012-10-10 深圳华意隆电气股份有限公司 Single-tube IGBT (insulated gate bipolar translator) inverter-type electric arc welder

Also Published As

Publication number Publication date
CN105209204A (en) 2015-12-30
WO2014140718A2 (en) 2014-09-18
JP3205264U (en) 2016-07-21
WO2014140718A3 (en) 2014-11-27
KR20150138235A (en) 2015-12-09
DE212014000066U1 (en) 2015-12-16
CN105209204B (en) 2018-07-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL