BRPI0512504A - reparo com soldadura por fricção linear - Google Patents

reparo com soldadura por fricção linear

Info

Publication number
BRPI0512504A
BRPI0512504A BRPI0512504-9A BRPI0512504A BRPI0512504A BR PI0512504 A BRPI0512504 A BR PI0512504A BR PI0512504 A BRPI0512504 A BR PI0512504A BR PI0512504 A BRPI0512504 A BR PI0512504A
Authority
BR
Brazil
Prior art keywords
divergence
friction welding
linear friction
repair
plug
Prior art date
Application number
BRPI0512504-9A
Other languages
English (en)
Inventor
Israel Stol
Eric M Stull
Original Assignee
Alcoa 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 Alcoa Inc filed Critical Alcoa Inc
Publication of BRPI0512504A publication Critical patent/BRPI0512504A/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
    • B23K20/1225—Particular aspects of welding with a non-consumable tool

Landscapes

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

Abstract

REPARO COM SOLDADURA POR FRICçãO LINEAR. A presente invenção refere-se a um método para reparar uma divergência em uma peça fundida, conjunto soldado, ou outra peça (10,12) compreendida de um material caracterizado por propriedades termoplásticas que inclui excisar a divergência ao cortar, fresar, ou de outra maneira remover o material de peça que envolve a divergência para remover a divergência e formar um furo cilíndrico (52) na peça. O método inclui adicionalmente colocar um tampão cilíndrico (54) no furo cilíndrico e mover uma ferramenta de soldadura por fricção linear (46) em torno da circunferência do tampão para soldar o tampão na peça.
BRPI0512504-9A 2004-06-22 2005-06-16 reparo com soldadura por fricção linear BRPI0512504A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/875,106 US7281647B2 (en) 2004-06-22 2004-06-22 Friction stir weld repair
PCT/US2005/021313 WO2006009778A1 (en) 2004-06-22 2005-06-16 Friction stir weld repair

Publications (1)

Publication Number Publication Date
BRPI0512504A true BRPI0512504A (pt) 2008-03-11

Family

ID=35479570

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512504-9A BRPI0512504A (pt) 2004-06-22 2005-06-16 reparo com soldadura por fricção linear

Country Status (5)

Country Link
US (1) US7281647B2 (pt)
EP (1) EP1758706A1 (pt)
BR (1) BRPI0512504A (pt)
CA (1) CA2571513A1 (pt)
WO (1) WO2006009778A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100071961A1 (en) * 2004-05-21 2010-03-25 Smith International, Inc. Bit leg outer surface processing using friction stir welding (fsw)
US20100078224A1 (en) * 2004-05-21 2010-04-01 Smith International, Inc. Ball hole welding using the friction stir welding (fsw) process
US7347351B2 (en) * 2004-08-18 2008-03-25 The Boeing Company Apparatus and system for unitized friction stir welded structures and associated method
US20080217377A1 (en) * 2007-03-06 2008-09-11 Alcoa Inc. Fracture Resistant Friction Stir Welding Tool
EP2155470B1 (en) * 2007-05-31 2011-01-12 Airbus Operations GmbH Method for producing a composite skin in the field of aeronautics and astronautics
CN102794560B (zh) * 2007-08-10 2014-06-25 日本轻金属株式会社 接合方法及接合构造物的制造方法
DE102007041018A1 (de) * 2007-08-29 2009-03-19 Vodafone Holding Gmbh Umweltdatenerfassungseinheit
US7793816B2 (en) * 2007-09-07 2010-09-14 Alcoa Inc. Friction stir welding apparatus
US20090148719A1 (en) * 2007-12-07 2009-06-11 Alcoa Inc. Friction-stir weldments and systems and methods for producing the same
US7854362B2 (en) * 2008-03-14 2010-12-21 Alcoa Inc. Advanced multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts
USD762253S1 (en) * 2011-07-29 2016-07-26 Japan Transport Engineering Company Friction stir welding tool
CN103747914B (zh) 2011-08-19 2017-05-03 日本轻金属株式会社 摩擦搅拌接合方法
US8678268B1 (en) * 2012-11-21 2014-03-25 Fluor Technologies Corporation Friction stir welding using a sacrificial anvil
DE102014112583B4 (de) 2013-09-04 2024-08-01 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) System und verfahren zum reparieren von unstimmigen schweissnähten unter verwendung eines speziell konstruierten mechanischen zwischenstückes
US9056370B1 (en) * 2013-10-01 2015-06-16 The Boeing Company Friction stir weld plugs and methods of using thereof
JP6226184B2 (ja) * 2013-11-07 2017-11-08 三菱重工業株式会社 摩擦撹拌接合方法
EP2965851A1 (en) * 2014-07-11 2016-01-13 NELA Razvojni center d.o.o. Podruznica Vincarje Friction stir welding process with an offline tool breakage detection
EP3061558B1 (fr) * 2015-02-26 2018-04-04 Airbus Group SAS Procédé de soudage par friction malaxage pour réparer un défaut de soudage
EP3178639B1 (en) 2015-12-11 2021-09-22 MTU Aero Engines AG Method of repairing damages of aircraft engine components made of weldable thermoplastic materials
US10532425B2 (en) * 2017-10-16 2020-01-14 The Boeing Company Repairing holes created in components during bobbin friction stir welding
US20240100624A1 (en) * 2018-08-28 2024-03-28 MELD Manufacturing Corporation Solid-state joining of features to cast parts
US12415229B2 (en) 2020-07-29 2025-09-16 Blue Origin Manufacturing, LLC Friction stir welding systems and methods
CN112077529A (zh) * 2020-08-08 2020-12-15 广东韶钢工程技术有限公司 一种断轴修复方法
CN112705904B (zh) * 2020-12-31 2021-12-10 中车洛阳机车有限公司 一种动车构架拉杆座螺丝孔修补工艺
US12337410B1 (en) * 2023-01-26 2025-06-24 United Launch Alliance, L.L.C. Systems and methods for filling a void on at least one metal workpiece
US12172229B2 (en) * 2023-03-30 2024-12-24 Blue Origin, Llc Friction stir additive manufacturing devices and methods for forming in-situ rivets
US12246392B2 (en) 2023-03-30 2025-03-11 Blue Origin Manufacturing, LLC Deposition head for friction stir additive manufacturing devices and methods
US12140109B2 (en) 2023-03-30 2024-11-12 Blue Origin, Llc Transpiration-cooled systems having permeable and non-permeable portions
US12383975B2 (en) 2023-08-03 2025-08-12 Blue Origin Manufacturing, LLC Friction stir additive manufacturing formed parts and structures with integrated passages
US12303994B2 (en) 2023-08-03 2025-05-20 Blue Origin Manufacturing, LLC Friction stir additive manufacturing formed parts and structures with integrated passages
US20250187107A1 (en) 2023-12-12 2025-06-12 Blue Origin, Llc Spindles for friction stir additive manufacturing systems, devices, and methods
US12661713B2 (en) 2024-09-10 2026-06-23 Blue Origin Manufacturing, LLC Wire-feed friction stir additive manufacturing devices and methods
CN119457395A (zh) * 2024-11-29 2025-02-18 宁波江丰电子材料股份有限公司 一种管状旋转靶材搅拌摩擦焊后的匙孔填补方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487530A (en) * 1967-10-09 1970-01-06 Abex Corp Method of repairing casting defects
GB9125978D0 (en) * 1991-12-06 1992-02-05 Welding Inst Hot shear butt welding
US5975406A (en) * 1998-02-27 1999-11-02 The Boeing Company Method to repair voids in aluminum alloys
US5971252A (en) * 1998-04-30 1999-10-26 The Boeing Company Friction stir welding process to repair voids in aluminum alloys
US6638641B2 (en) * 2001-10-10 2003-10-28 Agilent Technologies, Inc. Friction welding with conoids
US7000303B2 (en) * 2002-10-24 2006-02-21 The Boeing Company Method of repairing a crack in a component utilizing friction stir welding

Also Published As

Publication number Publication date
CA2571513A1 (en) 2006-01-26
EP1758706A1 (en) 2007-03-07
US7281647B2 (en) 2007-10-16
WO2006009778A1 (en) 2006-01-26
US20050279810A1 (en) 2005-12-22

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A E 7A 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 2158 DE 15/05/2012.