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WO2007086885A3 - Tool geometries for friction stir spot welding of high melting temperature alloys - Google Patents

Tool geometries for friction stir spot welding of high melting temperature alloys Download PDF

Info

Publication number
WO2007086885A3
WO2007086885A3 PCT/US2006/005507 US2006005507W WO2007086885A3 WO 2007086885 A3 WO2007086885 A3 WO 2007086885A3 US 2006005507 W US2006005507 W US 2006005507W WO 2007086885 A3 WO2007086885 A3 WO 2007086885A3
Authority
WO
WIPO (PCT)
Prior art keywords
melting temperature
high melting
spot welding
friction stir
stir spot
Prior art date
Application number
PCT/US2006/005507
Other languages
French (fr)
Other versions
WO2007086885A2 (en
Inventor
Scott M Packer
Russell J Steel
Original Assignee
Sii Megadiamond
Advanced Metal Products
Scott M Packer
Russell J Steel
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 Sii Megadiamond, Advanced Metal Products, Scott M Packer, Russell J Steel filed Critical Sii Megadiamond
Priority to JP2007556294A priority Critical patent/JP2008529805A/en
Priority to EP06849719A priority patent/EP1848567A4/en
Priority to CA002597727A priority patent/CA2597727A1/en
Publication of WO2007086885A2 publication Critical patent/WO2007086885A2/en
Publication of WO2007086885A3 publication Critical patent/WO2007086885A3/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
    • 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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel

Landscapes

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

Abstract

A tool (40) for friction stir spot welding of high melting temperature materials, wherein the tool geometry includes a short pin (44) and broad shoulder (42) to enhance mixing of high temperature materials, and wherein the tool (40) includes a superabrasive coating to thereby enable FSSW of high melting temperature materials.
PCT/US2006/005507 2005-02-15 2006-02-15 Tool geometries for friction stir spot welding of high melting temperature alloys WO2007086885A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007556294A JP2008529805A (en) 2005-02-15 2006-02-15 Tool geometry for friction stir spot welding of high melting temperature alloys
EP06849719A EP1848567A4 (en) 2005-02-15 2006-02-15 Tool geometries for friction stir spot welding of high melting temperature alloys
CA002597727A CA2597727A1 (en) 2005-02-15 2006-02-15 Tool geometries for friction stir spot welding of high melting temperature alloys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65315805P 2005-02-15 2005-02-15
US60/653,158 2005-02-15

Publications (2)

Publication Number Publication Date
WO2007086885A2 WO2007086885A2 (en) 2007-08-02
WO2007086885A3 true WO2007086885A3 (en) 2007-11-15

Family

ID=38309640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/005507 WO2007086885A2 (en) 2005-02-15 2006-02-15 Tool geometries for friction stir spot welding of high melting temperature alloys

Country Status (4)

Country Link
EP (1) EP1848567A4 (en)
JP (1) JP2008529805A (en)
CA (1) CA2597727A1 (en)
WO (1) WO2007086885A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20105707A7 (en) * 2010-06-18 2011-12-19 Outotec Oyj Method and apparatus for securing together stripped metal deposit sheets
WO2012018853A2 (en) * 2010-08-02 2012-02-09 Megastir Technologies Llc System for using high rotary speed for minimizing the load during friction stir welding
US20120080506A1 (en) * 2010-09-23 2012-04-05 Tecnara Fsw Company, Llc Method for holding high speed friction spot joining tools
JP5998325B2 (en) * 2011-03-29 2016-09-28 公立大学法人大阪府立大学 Friction stir processing tool and friction stir processing method using the same
JP5863335B2 (en) * 2011-08-25 2016-02-16 三菱重工業株式会社 Friction stir welding method
JP6159815B2 (en) 2013-10-16 2017-07-05 株式会社小松製作所 Sliding part, sliding part manufacturing method and sliding part manufacturing apparatus
GB201918891D0 (en) 2019-12-19 2020-02-05 Element Six Uk Ltd Friction stir welding using a PCBN-based tool
GB202019611D0 (en) * 2020-12-11 2021-01-27 Element Six Uk Ltd Friction stir welding tool assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306366A (en) * 1995-10-20 1997-05-07 Welding Inst Friction stir welding
JP2003117668A (en) * 2002-10-09 2003-04-23 Kawasaki Heavy Ind Ltd Friction stir welding equipment
US6648206B2 (en) * 2000-05-08 2003-11-18 Tracey W. Nelson Friction stir welding using a superabrasive tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9125978D0 (en) * 1991-12-06 1992-02-05 Welding Inst Hot shear butt welding
JP3785105B2 (en) * 2002-03-18 2006-06-14 住友軽金属工業株式会社 Dissimilar metal member joining method
JP2004141898A (en) * 2002-10-23 2004-05-20 Hitachi Ltd Friction stir welding method and apparatus
JP4346887B2 (en) * 2002-10-25 2009-10-21 川崎重工業株式会社 Welding tool, friction stir welding apparatus, and friction stir welding method
JP3859582B2 (en) * 2002-11-18 2006-12-20 川崎重工業株式会社 Friction stir welding apparatus and friction stir welding method
JP4703958B2 (en) * 2003-10-31 2011-06-15 川崎重工業株式会社 Friction stir welding equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306366A (en) * 1995-10-20 1997-05-07 Welding Inst Friction stir welding
US6648206B2 (en) * 2000-05-08 2003-11-18 Tracey W. Nelson Friction stir welding using a superabrasive tool
US6779704B2 (en) * 2000-05-08 2004-08-24 Tracy W. Nelson Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool
JP2003117668A (en) * 2002-10-09 2003-04-23 Kawasaki Heavy Ind Ltd Friction stir welding equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1848567A4 *

Also Published As

Publication number Publication date
WO2007086885A2 (en) 2007-08-02
EP1848567A4 (en) 2008-07-09
CA2597727A1 (en) 2007-08-02
EP1848567A2 (en) 2007-10-31
JP2008529805A (en) 2008-08-07

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