DE69108493T2 - Herstellung eines Metallhohlkörpers. - Google Patents

Herstellung eines Metallhohlkörpers.

Info

Publication number
DE69108493T2
DE69108493T2 DE69108493T DE69108493T DE69108493T2 DE 69108493 T2 DE69108493 T2 DE 69108493T2 DE 69108493 T DE69108493 T DE 69108493T DE 69108493 T DE69108493 T DE 69108493T DE 69108493 T2 DE69108493 T2 DE 69108493T2
Authority
DE
Germany
Prior art keywords
production
metal body
hollow metal
hollow
metal
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
DE69108493T
Other languages
English (en)
Other versions
DE69108493D1 (de
Inventor
Peter Eugene Leibfried
Raymond Paul Ristau
Steven Francis Keeney
Dennis Wentworth
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE69108493D1 publication Critical patent/DE69108493D1/de
Application granted granted Critical
Publication of DE69108493T2 publication Critical patent/DE69108493T2/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/059—Layered blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • 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
DE69108493T 1990-09-14 1991-09-05 Herstellung eines Metallhohlkörpers. Expired - Lifetime DE69108493T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/583,262 US5083371A (en) 1990-09-14 1990-09-14 Hollow metal article fabrication

Publications (2)

Publication Number Publication Date
DE69108493D1 DE69108493D1 (de) 1995-05-04
DE69108493T2 true DE69108493T2 (de) 1995-07-27

Family

ID=24332376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108493T Expired - Lifetime DE69108493T2 (de) 1990-09-14 1991-09-05 Herstellung eines Metallhohlkörpers.

Country Status (4)

Country Link
US (1) US5083371A (de)
EP (1) EP0475882B1 (de)
JP (1) JP2918722B2 (de)
DE (1) DE69108493T2 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041104C1 (de) * 1990-12-21 1992-06-04 Mtu Muenchen Gmbh
US5240376A (en) * 1991-07-31 1993-08-31 Mcdonnell Douglas Corporation SPF/DB hollow core fan blade
US5246340A (en) * 1991-11-19 1993-09-21 Allied-Signal Inc. Internally cooled airfoil
US5457884A (en) * 1992-08-14 1995-10-17 Rolls-Royce Plc Method of manufacturing an article by superplastic forming and diffusion bonding
GB2269555B (en) * 1992-08-14 1995-01-04 Rolls Royce Plc A method of manufacturing an article by superplastic forming and diffusion bonding
US5269058A (en) * 1992-12-16 1993-12-14 General Electric Company Design and processing method for manufacturing hollow airfoils
GB9306175D0 (en) * 1993-03-25 1993-05-19 British Aerospace Method of bonding and superplastic forming
US5469618A (en) * 1993-12-06 1995-11-28 General Electric Company Method for manufacturing hollow airfoils (two-piece concept)
US5448829A (en) * 1994-01-31 1995-09-12 United Technologies Corporation Hollow titanium blade manufacturing
DE4416147C2 (de) * 1994-05-09 1998-04-09 Schaefer Hydroforming Gmbh Anwendung des Innenhochdruckumformverfahrens zum Herstellen eines gekrümmten metallischen Längshohlkörpers und eine hierfür einsetzbare Innenhochdruckumformpresse
US5581882A (en) * 1994-06-07 1996-12-10 Rolls-Royce Plc Method of manufacturing an article by superplastic forming and diffusion bonding
FR2724127B1 (fr) * 1994-09-07 1996-12-20 Snecma Procede de fabrication d'une aube creuse de turbomachine
US5503532A (en) * 1994-11-14 1996-04-02 General Electric Company Diffusion bonded airfoil and method
FR2739045B1 (fr) * 1995-09-27 1997-10-31 Snecma Procede de fabrication d'une aube creuse de turbomachine
FR2749784B1 (fr) * 1996-06-13 1998-07-31 Snecma Procede de fabrication d'un aube creuse de turbomachine et presse-four a multiple effet utilisee dans sa mise en oeuvre
FR2752539B1 (fr) * 1996-08-22 1998-09-18 Snecma Procede de fabrication d'une aube creuse de turbomachine et equipement de vrillage evolutif a chaud utilise
US5890285A (en) * 1996-08-23 1999-04-06 Mcdonnell Douglas Corporation Method for superplastically forming a structural article
FR2754478B1 (fr) * 1996-10-16 1998-11-20 Snecma Procede de fabrication d'une aube creuse de turbomachine
JP3935278B2 (ja) * 1998-11-12 2007-06-20 株式会社東芝 流体機械の羽根の製造方法
US6099257A (en) * 1999-08-31 2000-08-08 General Electric Company Plastically formed hybrid airfoil
GB0203955D0 (en) * 2002-02-20 2002-04-03 Rolls Royce Plc A method of manufacturing an article by diffusion bonding and super[lastic forming
US6705011B1 (en) 2003-02-10 2004-03-16 United Technologies Corporation Turbine element manufacture
US7080971B2 (en) * 2003-03-12 2006-07-25 Florida Turbine Technologies, Inc. Cooled turbine spar shell blade construction
FR2867992B1 (fr) * 2004-03-29 2007-06-29 Snecma Moteurs Sa Matrice de forgeage avec moyen de reperage
US7380321B2 (en) * 2006-03-28 2008-06-03 The Boeing Company Machining technique with selective and localized placement of tooling material
US7798388B2 (en) * 2007-05-31 2010-09-21 Applied Materials, Inc. Method of diffusion bonding a fluid flow apparatus
US7931443B1 (en) * 2007-07-10 2011-04-26 Florida Turbine Technologies, Inc. High twist composite blade
US8652276B2 (en) * 2009-12-22 2014-02-18 Sprint AeroSystems, Inc. System and method for forming contoured new and near-net shape titanium parts
CN101786223B (zh) * 2010-02-12 2012-11-07 中国航空工业集团公司北京航空制造工程研究所 一种钛合金空心构件的制造方法
US8956700B2 (en) 2011-10-19 2015-02-17 General Electric Company Method for adhering a coating to a substrate structure
US9751147B2 (en) 2014-06-02 2017-09-05 Rolls-Royce Corporation Fixture for high temperature joining
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US9579714B1 (en) 2015-12-17 2017-02-28 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
GB201609988D0 (en) * 2016-06-08 2016-07-20 Rolls Royce Plc Datum positioning in dies
US11260952B2 (en) * 2019-09-26 2022-03-01 The Boeing Company Reinforced superplastic formed and diffusion bonded structures

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628226A (en) * 1970-03-16 1971-12-21 Aerojet General Co Method of making hollow compressor blades
US3736638A (en) * 1971-04-07 1973-06-05 United Aircraft Corp Method for bonding opposed parts of a hollow article together
US4043498A (en) * 1974-02-11 1977-08-23 Tre Corporation Method of plastic flow diffusion bonding
US4098476A (en) * 1977-06-07 1978-07-04 The United States Of America As Represented By The Secretary Of The Army Mechanical support
US4089456A (en) * 1977-06-28 1978-05-16 United Technologies Corporation Controlled-pressure diffusion bonding and fixture therefor
US4301584A (en) * 1980-01-31 1981-11-24 United Technologies Corporation Method of forming fiber and metal matrix composite
US4364160A (en) * 1980-11-03 1982-12-21 General Electric Company Method of fabricating a hollow article
GB2095589B (en) * 1981-04-01 1984-08-01 Rolls Royce Method of making a blade for a gas turbine engine
US4811890A (en) * 1983-05-07 1989-03-14 Rockwell International Corporation Method of eliminating core distortion in diffusion bonded and uperplastically formed structures
US4642863A (en) * 1985-04-15 1987-02-17 Ontario Technologies Corporation Manufacturing method for hollow metal airfoil type structure
US4768700A (en) * 1987-08-17 1988-09-06 General Motors Corporation Diffusion bonding method
US4882823A (en) * 1988-01-27 1989-11-28 Ontario Technologies Corp. Superplastic forming diffusion bonding process
US4916928A (en) * 1988-04-28 1990-04-17 Mcdonnell Douglas Corporation Stops for curved SPF/DB sandwich fabrication
US4833768A (en) * 1988-04-28 1989-05-30 Mcdonnell Douglas Corporation Curved SPF/DB sandwich fabrication
US4934580A (en) * 1988-12-27 1990-06-19 Barnes Group, Inc. Method of making superplastically formed and diffusion bonded articles and the articles so made

Also Published As

Publication number Publication date
US5083371A (en) 1992-01-28
EP0475882B1 (de) 1995-03-29
DE69108493D1 (de) 1995-05-04
EP0475882A1 (de) 1992-03-18
JPH04253532A (ja) 1992-09-09
JP2918722B2 (ja) 1999-07-12

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Legal Events

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