BR0013763A - Soldagem aplicada com agitação do atrito como uma tecnologia de substituição aos rebites - Google Patents

Soldagem aplicada com agitação do atrito como uma tecnologia de substituição aos rebites

Info

Publication number
BR0013763A
BR0013763A BR0013763-4A BR0013763A BR0013763A BR 0013763 A BR0013763 A BR 0013763A BR 0013763 A BR0013763 A BR 0013763A BR 0013763 A BR0013763 A BR 0013763A
Authority
BR
Brazil
Prior art keywords
panel
friction
replacement technology
friction agitation
welding applied
Prior art date
Application number
BR0013763-4A
Other languages
English (en)
Inventor
Brian J Dracup
William J Arbegast
Original Assignee
Lockheed Corp
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 Lockheed Corp filed Critical Lockheed Corp
Publication of BR0013763A publication Critical patent/BR0013763A/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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1265—Non-butt welded joints, e.g. overlap-joints, T-joints or spot welds
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
    • B23K20/1255—Tools therefor, e.g. characterised by the shape of the probe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

"SOLDAGEM APLICADA COM AGITAçãO DO ATRITO COMO UMA TECNOLOGIA DE SUBSTITUIçãO AOS REBITES". A presente invenção proporciona um método e aparelho aperfeiçoados para unir painéis de liga de alumínio (29,29) (por exemplo,I liga de alumínio lítio 2090-T83). O método preliminarmente posiciona dois painéis (28,29) próximos um do outro de modo que um painel de longarina (28) sobrepõe um painel de camada externa (29). Uma ferramenta de pino para solda aplicada com agitação do atrito (10) penetra através de um painel (28) e pelo menos parcialmente em um outro painel (29). O material do painel ao redor da ferramenta de pino (10) é aquecido por atrito.
BR0013763-4A 1999-09-03 2000-09-05 Soldagem aplicada com agitação do atrito como uma tecnologia de substituição aos rebites BR0013763A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15277099P 1999-09-03 1999-09-03
US57178900A 2000-05-16 2000-05-16
PCT/US2000/024397 WO2001017721A1 (en) 1999-09-03 2000-09-05 Friction stir welding as a rivet replacement technology

Publications (1)

Publication Number Publication Date
BR0013763A true BR0013763A (pt) 2002-07-02

Family

ID=26849857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013763-4A BR0013763A (pt) 1999-09-03 2000-09-05 Soldagem aplicada com agitação do atrito como uma tecnologia de substituição aos rebites

Country Status (6)

Country Link
US (1) US6779707B2 (pt)
EP (1) EP1224052A1 (pt)
AU (1) AU7475200A (pt)
BR (1) BR0013763A (pt)
CA (1) CA2383674A1 (pt)
WO (1) WO2001017721A1 (pt)

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Also Published As

Publication number Publication date
US6779707B2 (en) 2004-08-24
EP1224052A1 (en) 2002-07-24
WO2001017721A1 (en) 2001-03-15
CA2383674A1 (en) 2001-03-15
AU7475200A (en) 2001-04-10
US20030116609A1 (en) 2003-06-26

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1872 DE 21/11/2006.