DE69205187T2 - Verfahren zur Herstellung einer hohlen Schauffel für eine Turbomaschine. - Google Patents
Verfahren zur Herstellung einer hohlen Schauffel für eine Turbomaschine.Info
- Publication number
- DE69205187T2 DE69205187T2 DE1992605187 DE69205187T DE69205187T2 DE 69205187 T2 DE69205187 T2 DE 69205187T2 DE 1992605187 DE1992605187 DE 1992605187 DE 69205187 T DE69205187 T DE 69205187T DE 69205187 T2 DE69205187 T2 DE 69205187T2
- Authority
- DE
- Germany
- Prior art keywords
- turbomachine
- producing
- 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
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
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 |
---|---|
DE69205187D1 DE69205187D1 (de) | 1995-11-09 |
DE69205187T2 true DE69205187T2 (de) | 1996-04-04 |
Family
ID=9409907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992605187 Expired - Fee Related DE69205187T2 (de) | 1991-02-20 | 1992-02-19 | Verfahren zur Herstellung einer hohlen Schauffel für eine Turbomaschine. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0500458B1 (de) |
JP (1) | JP2574589B2 (de) |
DE (1) | DE69205187T2 (de) |
FR (1) | FR2672826B1 (de) |
Families Citing this family (22)
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 (de) * | 2006-03-06 | 2007-09-12 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer Turbinen- oder Verdichterkomponente sowie Turbinen- oder Verdichterkomponente |
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)
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 |
-
1991
- 1991-02-20 FR FR9102007A patent/FR2672826B1/fr not_active Expired - Fee Related
-
1992
- 1992-02-19 DE DE1992605187 patent/DE69205187T2/de not_active Expired - Fee Related
- 1992-02-19 EP EP19920400435 patent/EP0500458B1/de not_active Expired - Lifetime
- 1992-02-20 JP JP4033623A patent/JP2574589B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH05192729A (ja) | 1993-08-03 |
EP0500458B1 (de) | 1995-10-04 |
FR2672826B1 (fr) | 1995-04-21 |
JP2574589B2 (ja) | 1997-01-22 |
FR2672826A1 (fr) | 1992-08-21 |
DE69205187D1 (de) | 1995-11-09 |
EP0500458A1 (de) | 1992-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SNECMA MOTEURS, PARIS, FR |
|
8339 | Ceased/non-payment of the annual fee |