BR112012020683A2 - "método e aparelho para soldagem híbrida com múltiplas fontes de calor" - Google Patents

"método e aparelho para soldagem híbrida com múltiplas fontes de calor"

Info

Publication number
BR112012020683A2
BR112012020683A2 BR112012020683A BR112012020683A BR112012020683A2 BR 112012020683 A2 BR112012020683 A2 BR 112012020683A2 BR 112012020683 A BR112012020683 A BR 112012020683A BR 112012020683 A BR112012020683 A BR 112012020683A BR 112012020683 A2 BR112012020683 A2 BR 112012020683A2
Authority
BR
Brazil
Prior art keywords
joint
outlet
heat source
molten metal
metal well
Prior art date
Application number
BR112012020683A
Other languages
English (en)
Inventor
Lin Dechao
Original Assignee
The Esab Group, 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43975170&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012020683(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by The Esab Group, Inc. filed Critical The Esab Group, Inc.
Publication of BR112012020683A2 publication Critical patent/BR112012020683A2/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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0053—Seam welding
    • B23K15/006—Seam welding of rectilinear seams
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
    • B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma welding
    • 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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Laser Beam Processing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

método e aparelho para soldagem híbrida com múltiplas fontes de calor. a presente invenção refere-se a um método de soldar uma junta (120a, 120b) que inclui orientar uma primeira saída (110') de uma fonte de calor de densidade de energia elevada (110), tal como um laser, contra um primeiro lado (114a) da junta. o método inclui ainda orientar uma segunda saída (112') de uma fonte de calor de soldagem a arco (112), tal como um maçarico de soldagem a arco de metal de gás, contra um segundo lado (114b) da junta. a primeira saída (110') produz um rasgo de chaveta circundado por um poço de metal fundido que estende do primeiro lado (114a) da junta em direção ao segundo lado (114b) da junta. em algumas modalidades uma terceira saída de uma segunda fonte de calor de soldagem a arco também pode ser dirigida no primeiro lado (114a) da junta. um segundo poço de metal fundido produzido pela fonte de calor de soldagem a arco se junta ao primeiro poço de metal fundido e ao terceiro poço de metal fundido para formar um poço de metal fundido comum que solidifica para formar a solda.
BR112012020683A 2010-02-18 2011-02-10 "método e aparelho para soldagem híbrida com múltiplas fontes de calor" BR112012020683A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/708,249 US8729424B2 (en) 2010-02-18 2010-02-18 Hybrid welding with multiple heat sources
PCT/US2011/024285 WO2011103012A1 (en) 2010-02-18 2011-02-10 Method of and apparatus for hybrid welding with multiple heat sources

Publications (1)

Publication Number Publication Date
BR112012020683A2 true BR112012020683A2 (pt) 2019-09-24

Family

ID=43975170

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020683A BR112012020683A2 (pt) 2010-02-18 2011-02-10 "método e aparelho para soldagem híbrida com múltiplas fontes de calor"

Country Status (9)

Country Link
US (1) US8729424B2 (pt)
EP (1) EP2536527B1 (pt)
JP (1) JP5514331B2 (pt)
KR (1) KR101690360B1 (pt)
CN (1) CN102762332B (pt)
BR (1) BR112012020683A2 (pt)
CA (1) CA2790168C (pt)
RU (1) RU2012139838A (pt)
WO (1) WO2011103012A1 (pt)

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Also Published As

Publication number Publication date
CA2790168C (en) 2017-11-14
EP2536527A1 (en) 2012-12-26
KR20130009780A (ko) 2013-01-23
WO2011103012A1 (en) 2011-08-25
US20110198317A1 (en) 2011-08-18
RU2012139838A (ru) 2014-03-27
CN102762332A (zh) 2012-10-31
JP5514331B2 (ja) 2014-06-04
EP2536527B1 (en) 2016-08-03
KR101690360B1 (ko) 2016-12-27
US8729424B2 (en) 2014-05-20
JP2013520320A (ja) 2013-06-06
CN102762332B (zh) 2015-07-22
CA2790168A1 (en) 2011-08-25

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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]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.