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WO2005018865A8 - Method for increasing the stability and/or load carrying ability of work pieces by means of friction welding - Google Patents

Method for increasing the stability and/or load carrying ability of work pieces by means of friction welding

Info

Publication number
WO2005018865A8
WO2005018865A8 PCT/DE2004/001521 DE2004001521W WO2005018865A8 WO 2005018865 A8 WO2005018865 A8 WO 2005018865A8 DE 2004001521 W DE2004001521 W DE 2004001521W WO 2005018865 A8 WO2005018865 A8 WO 2005018865A8
Authority
WO
WIPO (PCT)
Prior art keywords
work piece
stability
load carrying
carrying ability
increasing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE2004/001521
Other languages
German (de)
French (fr)
Other versions
WO2005018865A1 (en
Inventor
Karl Ulrich Kainer
Norbert Hort
Hajo Dieringa
Santos Jorge Dos
Axel Meyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GKSS Forshungszentrum Geesthacht GmbH
Original Assignee
GKSS Forshungszentrum Geesthacht GmbH
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 GKSS Forshungszentrum Geesthacht GmbH filed Critical GKSS Forshungszentrum Geesthacht GmbH
Priority to EP04762381A priority Critical patent/EP1656232A1/en
Priority to JP2006523514A priority patent/JP2007502711A/en
Priority to CA002535823A priority patent/CA2535823A1/en
Priority to US10/568,321 priority patent/US20060266797A1/en
Publication of WO2005018865A1 publication Critical patent/WO2005018865A1/en
Anticipated expiration legal-status Critical
Publication of WO2005018865A8 publication Critical patent/WO2005018865A8/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • 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
    • 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
    • B23K20/127—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 friction stir welding involving a mechanical connection
    • 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
    • B23K20/1275—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 involving metallurgical change
    • 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
    • B23K20/129—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 specially adapted for particular articles or workpieces
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/15—Magnesium or alloys thereof
    • 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
    • B23K2103/18—Dissimilar materials

Landscapes

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

Abstract

The invention relates to a method for at least locally increasing the stability and/or load carrying ability of work pieces (10), whereby first of all a first work piece (11) is produced by means of a conventional manufacturing method. The inventive method is characterized by the following steps: a) the first work piece (11) is then provided with a hole (13) in the area where stability and/or load carrying ability are to be increased; b) a second work piece (12) which consists of a stability- and/or load carrying ability-increasing material is introduced into the hole (13); c) in this state, the second work piece (12) is rubbed relative to the first work piece (11) according to the friction welding method until the welding temperature is reached which lies below the melting temperature of the two work pieces (11, 12), thereby obtaining a friction-welded connection between the first work piece (11) and the second work piece (12) and producing the work piece (10).
PCT/DE2004/001521 2003-08-19 2004-07-14 Method for increasing the stability and/or load carrying ability of work pieces by means of friction welding Ceased WO2005018865A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04762381A EP1656232A1 (en) 2003-08-19 2004-07-14 Method for increasing the stability and/or load carrying ability of work pieces by means of friction welding
JP2006523514A JP2007502711A (en) 2003-08-19 2004-07-14 Method for increasing workpiece stability and / or load capacity by friction welding
CA002535823A CA2535823A1 (en) 2003-08-19 2004-07-14 Method for increasing the stability and/or load carrying ability of work pieces by means of friction welding
US10/568,321 US20060266797A1 (en) 2004-07-14 2004-07-14 Method for increasing the stability and/or load carrying ability of work pieces by means of friction welding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10337971.1 2003-08-19
DE10337971A DE10337971B4 (en) 2003-08-19 2003-08-19 Method for increasing the strength and / or load capacity of workpieces

Publications (2)

Publication Number Publication Date
WO2005018865A1 WO2005018865A1 (en) 2005-03-03
WO2005018865A8 true WO2005018865A8 (en) 2006-05-26

Family

ID=34201662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/001521 Ceased WO2005018865A1 (en) 2003-08-19 2004-07-14 Method for increasing the stability and/or load carrying ability of work pieces by means of friction welding

Country Status (5)

Country Link
EP (1) EP1656232A1 (en)
JP (1) JP2007502711A (en)
CA (1) CA2535823A1 (en)
DE (1) DE10337971B4 (en)
WO (1) WO2005018865A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107249778A (en) * 2015-02-20 2017-10-13 西门子公司 Castings with metallic functional areas

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726541B2 (en) * 2008-01-15 2010-06-01 Embraer-Empresa Brasileira De Aeronautica S.A. Friction plug welding methods and systems
JP4981707B2 (en) * 2008-02-26 2012-07-25 三菱重工業株式会社 Method of overlaying circular holes
DE102009060756A1 (en) * 2009-12-30 2011-07-07 Lufthansa Technik AG, 22335 Method for repairing a housing part of an aircraft engine
FR2973268A1 (en) * 2011-04-01 2012-10-05 Peugeot Citroen Automobiles Sa Producing metal coating on internal surface of barrel of cylindrical casing of combustion engine vehicle, by forming conical insert, fixing insert on spindle, rotating insert at constant speed by spindle, and accosting insert in barrel
CN105171225B (en) * 2015-08-25 2017-11-14 西北工业大学 The friction cold welding method for sealing of mild steel pass joint
GB2574377A (en) 2018-05-29 2019-12-11 Acergy France SAS Sealing hollow structures

Family Cites Families (8)

* 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
DE4317408C2 (en) * 1993-05-18 1995-06-08 Atotech Deutschland Gmbh Device for reducing corrosion-related electrical contact resistances at contact points on anode and cathode rails in electrolytic baths
GB9521571D0 (en) * 1995-10-20 1995-12-20 Welding Inst Improvements in friction plug extrusion
GB9713209D0 (en) * 1997-06-20 1997-08-27 British Aerospace Friction welding metal components
US5975406A (en) * 1998-02-27 1999-11-02 The Boeing Company Method to repair voids in aluminum alloys
DE10006199B4 (en) * 2000-02-11 2005-05-25 Schott Ag Shaped body made of brittle material
JP2002283071A (en) * 2001-03-23 2002-10-02 Mazda Motor Corp Method and equipment for welding metallic member
JP4199446B2 (en) * 2001-09-12 2008-12-17 株式会社日立製作所 Friction stir welding equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107249778A (en) * 2015-02-20 2017-10-13 西门子公司 Castings with metallic functional areas

Also Published As

Publication number Publication date
DE10337971B4 (en) 2006-08-17
DE10337971A1 (en) 2005-06-09
EP1656232A1 (en) 2006-05-17
JP2007502711A (en) 2007-02-15
CA2535823A1 (en) 2005-03-03
WO2005018865A1 (en) 2005-03-03

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Free format text: IN PCT GAZETTE 09/2005 UNDER (71) REPLACE "GKSS-FORSCHUNGSZENTRUM [DE/DE]; GEESTHACHT GMBH, MAX-PLANCK-STRASSE 1, 21502 GEESTHACHT (DE)" BY "GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH [DE/DE]; MAX-PLANCK-STRASSE 1, 21502 GEESTHACHT (DE)"

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