FR2760985B1 - METHOD OF FRICTION WELDING A BLADE BLADE TO A ROTOR DISC - Google Patents

METHOD OF FRICTION WELDING A BLADE BLADE TO A ROTOR DISC

Info

Publication number
FR2760985B1
FR2760985B1 FR9703397A FR9703397A FR2760985B1 FR 2760985 B1 FR2760985 B1 FR 2760985B1 FR 9703397 A FR9703397 A FR 9703397A FR 9703397 A FR9703397 A FR 9703397A FR 2760985 B1 FR2760985 B1 FR 2760985B1
Authority
FR
France
Prior art keywords
blade
friction welding
rotor disc
rotor
disc
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
FR9703397A
Other languages
French (fr)
Other versions
FR2760985A1 (en
Inventor
Jean Pierre Ferte
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Priority to FR9703397A priority Critical patent/FR2760985B1/en
Publication of FR2760985A1 publication Critical patent/FR2760985A1/en
Application granted granted Critical
Publication of FR2760985B1 publication Critical patent/FR2760985B1/en
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
    • B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during 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
    • B23K20/1205—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 translation movement
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR9703397A 1997-03-20 1997-03-20 METHOD OF FRICTION WELDING A BLADE BLADE TO A ROTOR DISC Expired - Lifetime FR2760985B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9703397A FR2760985B1 (en) 1997-03-20 1997-03-20 METHOD OF FRICTION WELDING A BLADE BLADE TO A ROTOR DISC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703397A FR2760985B1 (en) 1997-03-20 1997-03-20 METHOD OF FRICTION WELDING A BLADE BLADE TO A ROTOR DISC

Publications (2)

Publication Number Publication Date
FR2760985A1 FR2760985A1 (en) 1998-09-25
FR2760985B1 true FR2760985B1 (en) 1999-04-30

Family

ID=9505008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9703397A Expired - Lifetime FR2760985B1 (en) 1997-03-20 1997-03-20 METHOD OF FRICTION WELDING A BLADE BLADE TO A ROTOR DISC

Country Status (1)

Country Link
FR (1) FR2760985B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6219916B1 (en) * 1997-12-19 2001-04-24 United Technologies Corporation Method for linear friction welding and product made by such method
GB0209048D0 (en) * 2002-04-20 2002-05-29 Rolls Royce Plc Friction welding
GB0400821D0 (en) 2004-01-15 2004-02-18 Rolls Royce Plc Friction welding process
GB0712225D0 (en) * 2007-06-23 2007-08-01 Rolls Royce Plc Welding enclosure
DE102008049171A1 (en) * 2008-09-26 2010-04-08 Mtu Aero Engines Gmbh Method for producing an integrally bladed rotor and rotor
CN116652365B (en) * 2023-07-28 2023-10-27 成都市鸿侠科技有限责任公司 Friction stir welding equipment for aircraft aluminum alloy structural member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789029A (en) * 1971-12-20 1973-01-15 Gen Electric FRICTION WELDED METAL ARTICLE AND PROCESS FOR MANUFACTURING SUCH ARTICLE
DE3226362C2 (en) * 1982-07-14 1984-08-16 Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg Method for braking friction welding machines when friction welding parts with a precise angular position after welding
DE3906582C1 (en) * 1989-03-02 1990-04-12 Kernforschungsanlage Juelich Gmbh, 5170 Juelich, De Friction welding process
DE59204230D1 (en) * 1991-05-17 1995-12-14 Mtu Muenchen Gmbh Friction welding process for blading a blade carrier for turbomachines.
US5183390A (en) * 1991-07-10 1993-02-02 Westinghouse Electric Corp. Method of forming a trailing edge on a steam turbine blade and the blade made thereby
FR2716397B1 (en) * 1994-02-23 1996-04-05 Snecma Method of welding two parts of the blade.

Also Published As

Publication number Publication date
FR2760985A1 (en) 1998-09-25

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 20

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719