BE745941A - Procede pour produire un article profile - Google Patents

Procede pour produire un article profile

Info

Publication number
BE745941A
BE745941A BE745941DA BE745941A BE 745941 A BE745941 A BE 745941A BE 745941D A BE745941D A BE 745941DA BE 745941 A BE745941 A BE 745941A
Authority
BE
Belgium
Prior art keywords
producing
profiled article
profiled
article
Prior art date
Application number
Other languages
English (en)
Inventor
R M Cogan
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE745941A publication Critical patent/BE745941A/fr

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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE745941D 1969-07-17 1970-02-13 Procede pour produire un article profile BE745941A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84266669A 1969-07-17 1969-07-17

Publications (1)

Publication Number Publication Date
BE745941A true BE745941A (fr) 1970-07-16

Family

ID=25287939

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745941D BE745941A (fr) 1969-07-17 1970-02-13 Procede pour produire un article profile

Country Status (5)

Country Link
US (1) US3588980A (fr)
BE (1) BE745941A (fr)
DE (1) DE2012325A1 (fr)
FR (1) FR2051798B1 (fr)
GB (1) GB1291927A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427155A (en) * 1972-08-21 1976-03-10 Osborn Steels Ltd Production of turbine and compressor blades
US3942231A (en) * 1973-10-31 1976-03-09 Trw Inc. Contour formed metal matrix blade plies
US4257741A (en) * 1978-11-02 1981-03-24 General Electric Company Turbine engine blade with airfoil projection
US5152059A (en) * 1980-09-19 1992-10-06 Rolls-Royce Plc Manufacture of cooled aerofoil blades
USD273037S (en) 1981-01-15 1984-03-13 The Garrett Corporation Gas turbine fan blade
US4472866A (en) * 1982-03-01 1984-09-25 Trw Inc. Method of making an airfoil
US4583274A (en) * 1982-03-01 1986-04-22 Trw Inc. Method of making an airfoil
MX161567A (es) * 1985-03-13 1990-11-08 Westinghouse Electric Corp Mejoras en aspa fabricada con conductos longitudinales de enfriamiento para turbina de gas
FR2616486B1 (fr) * 1987-06-10 1993-05-28 Snecma Procede de fabrication d'une aube mobile de compresseur a talons intermediaires rapportes
GB9209464D0 (en) * 1992-05-01 1992-06-17 Rolls Royce Plc A method of manufacturing an article by superplastic forming and diffusion bonding
US5479705A (en) * 1992-05-01 1996-01-02 Rolls-Royce Plc Method of manufacturing an article by superplastic forming and diffusion bonding
US5318406A (en) * 1992-11-02 1994-06-07 General Electric Company Multipart gas turbine blade
FR2724127B1 (fr) * 1994-09-07 1996-12-20 Snecma Procede de fabrication d'une aube creuse de turbomachine
GB2306353B (en) * 1995-10-28 1998-10-07 Rolls Royce Plc A method of manufacturing a blade
GB2373548B (en) 2001-03-21 2004-06-09 Rolls Royce Plc Gas turbine engine aerofoils
US6705011B1 (en) 2003-02-10 2004-03-16 United Technologies Corporation Turbine element manufacture
US7758311B2 (en) * 2006-10-12 2010-07-20 General Electric Company Part span shrouded fan blisk
EP2093378A1 (fr) * 2008-02-25 2009-08-26 ALSTOM Technology Ltd Procédé de transformation d'une aube par fixation d'un aileron, et aube associée améliorée de cette façon
GB201522522D0 (en) * 2015-12-21 2016-02-03 Rolls Royce Plc A fan blade root block assembly
CN112846674A (zh) * 2021-01-04 2021-05-28 中国航空制造技术研究院 一种直升机桨叶钛合金包边的处理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012308A (en) * 1957-08-12 1961-12-12 Joy Mfg Co Method of making blade structures

Also Published As

Publication number Publication date
FR2051798A1 (fr) 1971-04-09
FR2051798B1 (fr) 1973-11-16
US3588980A (en) 1971-06-29
GB1291927A (en) 1972-10-04
DE2012325A1 (de) 1971-01-28

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