DE69942115D1 - Verfahren und Vorrichtung zur Steuerung der Niederdrückkraft während oszillierenden Reibschweissens - Google Patents

Verfahren und Vorrichtung zur Steuerung der Niederdrückkraft während oszillierenden Reibschweissens

Info

Publication number
DE69942115D1
DE69942115D1 DE69942115T DE69942115T DE69942115D1 DE 69942115 D1 DE69942115 D1 DE 69942115D1 DE 69942115 T DE69942115 T DE 69942115T DE 69942115 T DE69942115 T DE 69942115T DE 69942115 D1 DE69942115 D1 DE 69942115D1
Authority
DE
Germany
Prior art keywords
controlling
force during
friction welding
depressing force
oscillating friction
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.)
Expired - Lifetime
Application number
DE69942115T
Other languages
English (en)
Inventor
John D Kinton
Jiri Tlusty
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.)
McDonnell Douglas Corp
Original Assignee
McDonnell Douglas 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 McDonnell Douglas Corp filed Critical McDonnell Douglas Corp
Application granted granted Critical
Publication of DE69942115D1 publication Critical patent/DE69942115D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B23K20/121—Control circuits therefor
    • 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
    • B23K20/125—Rotary tool drive mechanism
DE69942115T 1998-05-29 1999-05-13 Verfahren und Vorrichtung zur Steuerung der Niederdrückkraft während oszillierenden Reibschweissens Expired - Lifetime DE69942115D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/087,416 US6050475A (en) 1998-05-29 1998-05-29 Method and apparatus for controlling downforce during friction stir welding

Publications (1)

Publication Number Publication Date
DE69942115D1 true DE69942115D1 (de) 2010-04-22

Family

ID=22205056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69942115T Expired - Lifetime DE69942115D1 (de) 1998-05-29 1999-05-13 Verfahren und Vorrichtung zur Steuerung der Niederdrückkraft während oszillierenden Reibschweissens

Country Status (4)

Country Link
US (1) US6050475A (de)
EP (1) EP0968788B1 (de)
JP (1) JP3301409B2 (de)
DE (1) DE69942115D1 (de)

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Also Published As

Publication number Publication date
EP0968788A2 (de) 2000-01-05
EP0968788A3 (de) 2006-12-20
US6050475A (en) 2000-04-18
JP2000015457A (ja) 2000-01-18
EP0968788B1 (de) 2010-03-10
JP3301409B2 (ja) 2002-07-15

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