FR2672826B1 - Procede de fabrication d'une aube creuse pour turbomachine. - Google Patents

Procede de fabrication d'une aube creuse pour turbomachine.

Info

Publication number
FR2672826B1
FR2672826B1 FR9102007A FR9102007A FR2672826B1 FR 2672826 B1 FR2672826 B1 FR 2672826B1 FR 9102007 A FR9102007 A FR 9102007A FR 9102007 A FR9102007 A FR 9102007A FR 2672826 B1 FR2672826 B1 FR 2672826B1
Authority
FR
France
Prior art keywords
turbomachine
manufacturing
hollow blade
blade
hollow
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 - Fee Related
Application number
FR9102007A
Other languages
English (en)
Other versions
FR2672826A1 (fr
Inventor
Andre Collot
Felix Claude
Bernard Sohier
Philippe
Cornil
Danilo Varela
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
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR9102007A priority Critical patent/FR2672826B1/fr
Priority to DE1992605187 priority patent/DE69205187T2/de
Priority to EP19920400435 priority patent/EP0500458B1/fr
Priority to JP4033623A priority patent/JP2574589B2/ja
Publication of FR2672826A1 publication Critical patent/FR2672826A1/fr
Priority to US08/000,581 priority patent/US5253419A/en
Application granted granted Critical
Publication of FR2672826B1 publication Critical patent/FR2672826B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B21D26/055—Blanks having super-plastic properties
    • 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
FR9102007A 1991-02-20 1991-02-20 Procede de fabrication d'une aube creuse pour turbomachine. Expired - Fee Related FR2672826B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9102007A FR2672826B1 (fr) 1991-02-20 1991-02-20 Procede de fabrication d'une aube creuse pour turbomachine.
DE1992605187 DE69205187T2 (de) 1991-02-20 1992-02-19 Verfahren zur Herstellung einer hohlen Schauffel für eine Turbomaschine.
EP19920400435 EP0500458B1 (fr) 1991-02-20 1992-02-19 Procédé de fabrication d'une aube creuse pour turbomachine
JP4033623A JP2574589B2 (ja) 1991-02-20 1992-02-20 ターボ機械用中空羽根の製造方法
US08/000,581 US5253419A (en) 1991-02-20 1993-01-04 Method of manufacturing a hollow blade for a turboshaft engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9102007A FR2672826B1 (fr) 1991-02-20 1991-02-20 Procede de fabrication d'une aube creuse pour turbomachine.

Publications (2)

Publication Number Publication Date
FR2672826A1 FR2672826A1 (fr) 1992-08-21
FR2672826B1 true FR2672826B1 (fr) 1995-04-21

Family

ID=9409907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9102007A Expired - Fee Related FR2672826B1 (fr) 1991-02-20 1991-02-20 Procede de fabrication d'une aube creuse pour turbomachine.

Country Status (4)

Country Link
EP (1) EP0500458B1 (fr)
JP (1) JP2574589B2 (fr)
DE (1) DE69205187T2 (fr)
FR (1) FR2672826B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243758A (en) * 1991-12-09 1993-09-14 General Electric Company Design and processing method for manufacturing hollow airfoils (three-piece concept)
US5469618A (en) * 1993-12-06 1995-11-28 General Electric Company Method for manufacturing hollow airfoils (two-piece concept)
FR2724127B1 (fr) * 1994-09-07 1996-12-20 Snecma Procede de fabrication d'une aube creuse de turbomachine
FR2739045B1 (fr) * 1995-09-27 1997-10-31 Snecma Procede de fabrication d'une aube creuse de turbomachine
FR2739832B1 (fr) * 1995-10-12 1997-12-26 Aerospatiale Structure metallique creuse monobloc et dissymetrique telle qu'un bord de fuite d'un bec d'attaque d'une voilure d'aeronef et son procede de fabrication
FR2752388B1 (fr) * 1996-08-14 1998-09-18 Snecma Procede de fabrication d'une aube creuse de turbomachine comportant un decollement apres soudage
GB0522121D0 (en) * 2005-10-29 2005-12-07 Rolls Royce Plc A blade
EP1832714A1 (fr) * 2006-03-06 2007-09-12 Siemens Aktiengesellschaft Procédé de fabrication d'un composant de turbine ou du compresseur et composant de turbine ou du compresseur
KR100843448B1 (ko) * 2007-03-20 2008-07-03 현대중공업 주식회사 진동 감쇄형 익형 날개
GB2450934B (en) 2007-07-13 2009-10-07 Rolls Royce Plc A Component with a damping filler
RU2455138C2 (ru) * 2007-09-19 2012-07-10 Барнс Груп Инк. Диффузионное соединение
GB0808840D0 (en) 2008-05-15 2008-06-18 Rolls Royce Plc A compound structure
GB2462102B (en) 2008-07-24 2010-06-16 Rolls Royce Plc An aerofoil sub-assembly, an aerofoil and a method of making an aerofoil
US9289816B2 (en) * 2009-01-22 2016-03-22 Ihi Corporation Production method of leading edge reinforcement of fan blade
GB0901235D0 (en) 2009-01-27 2009-03-11 Rolls Royce Plc An article with a filler
GB0901318D0 (en) 2009-01-28 2009-03-11 Rolls Royce Plc A method of joining plates of material to form a structure
GB0911416D0 (en) * 2009-07-02 2009-08-12 Rolls Royce Plc A method of forming an internal structure within a hollow component
GB201009216D0 (en) 2010-06-02 2010-07-21 Rolls Royce Plc Rotationally balancing a rotating part
GB2485831B (en) 2010-11-26 2012-11-21 Rolls Royce Plc A method of manufacturing a component
JP6104725B2 (ja) 2013-06-12 2017-03-29 三菱重工業株式会社 板状ワークの捩り保持装置および捩り保持方法ならびに捩り成形方法
CN113523728B (zh) * 2021-08-04 2023-01-03 哈尔滨汽轮机厂有限责任公司 一种空心导叶片的特种加工方法
CN113857346B (zh) * 2021-09-26 2024-01-09 北京航空航天大学 一种空心叶片热成型方法及空心叶片充气装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642863A (en) * 1985-04-15 1987-02-17 Ontario Technologies Corporation Manufacturing method for hollow metal airfoil type structure
US4882823A (en) * 1988-01-27 1989-11-28 Ontario Technologies Corp. Superplastic forming diffusion bonding process
FR2647373B1 (fr) * 1989-05-26 1993-12-17 Dassault Breguet Aviation Procede de formage par deformation par pression de fluide

Also Published As

Publication number Publication date
EP0500458A1 (fr) 1992-08-26
DE69205187D1 (de) 1995-11-09
DE69205187T2 (de) 1996-04-04
JPH05192729A (ja) 1993-08-03
EP0500458B1 (fr) 1995-10-04
JP2574589B2 (ja) 1997-01-22
FR2672826A1 (fr) 1992-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse