IL121600A - Process for the manufacture of a hollow turbomachine blade and apparatus for use in said process - Google Patents
Process for the manufacture of a hollow turbomachine blade and apparatus for use in said processInfo
- Publication number
- IL121600A IL121600A IL12160097A IL12160097A IL121600A IL 121600 A IL121600 A IL 121600A IL 12160097 A IL12160097 A IL 12160097A IL 12160097 A IL12160097 A IL 12160097A IL 121600 A IL121600 A IL 121600A
- Authority
- IL
- Israel
- Prior art keywords
- blade
- primary parts
- unsticking
- welded
- assembly
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000009792 diffusion process Methods 0.000 claims abstract description 21
- 238000009826 distribution Methods 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims abstract description 6
- 238000011960 computer-aided design Methods 0.000 claims abstract description 3
- 238000000151 deposition Methods 0.000 claims abstract description 3
- 238000005242 forging Methods 0.000 claims abstract description 3
- 238000004088 simulation Methods 0.000 claims abstract description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B21D26/021—Deforming sheet bodies
- B21D26/027—Means for controlling fluid parameters, e.g. pressure or temperature
-
- 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
-
- 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
-
- 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
- Y10T29/49341—Hollow blade with cooling passage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
- Arc Welding In General (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9610194A FR2752388B1 (fr) | 1996-08-14 | 1996-08-14 | Procede de fabrication d'une aube creuse de turbomachine comportant un decollement apres soudage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL121600A0 IL121600A0 (en) | 1998-02-08 |
| IL121600A true IL121600A (en) | 2004-03-28 |
Family
ID=9495050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12160097A IL121600A (en) | 1996-08-14 | 1997-08-21 | Process for the manufacture of a hollow turbomachine blade and apparatus for use in said process |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5946802A (es) |
| EP (1) | EP0824048B1 (es) |
| JP (1) | JP3477036B2 (es) |
| CA (1) | CA2207828C (es) |
| DE (1) | DE69703866T2 (es) |
| ES (1) | ES2153640T3 (es) |
| FR (1) | FR2752388B1 (es) |
| IL (1) | IL121600A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US6264880B1 (en) * | 1998-07-22 | 2001-07-24 | The Regents Of The University Of California | Manifold free multiple sheet superplastic forming |
| GB2360236B (en) * | 2000-03-18 | 2003-05-14 | Rolls Royce Plc | A method of manufacturing an article by diffusion bonding and superplastic forming |
| FR2820062B1 (fr) * | 2001-02-01 | 2003-03-07 | Snecma Moteurs | Installation de formage d'une piece et application au formage a chaud |
| FR2867096B1 (fr) * | 2004-03-08 | 2007-04-20 | Snecma Moteurs | Procede de fabrication d'un bord d'attaque ou de fuite de renforcement pour une aube de soufflante |
| WO2015070409A1 (zh) * | 2013-11-14 | 2015-05-21 | 深圳智慧能源技术有限公司 | 制造中空结构的方法 |
| GB201809397D0 (en) * | 2018-06-07 | 2018-07-25 | Group Rhodes Ltd | Super plastic forming apparatus and method |
| US10808550B2 (en) * | 2018-12-13 | 2020-10-20 | Raytheon Technologies Corporation | Fan blade with integral metering device for controlling gas pressure within the fan blade |
| CN114669970A (zh) * | 2022-05-06 | 2022-06-28 | 北京航空航天大学 | 一种复材叶片钛合金包边的成形方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4882823A (en) * | 1988-01-27 | 1989-11-28 | Ontario Technologies Corp. | Superplastic forming diffusion bonding process |
| FR2672826B1 (fr) * | 1991-02-20 | 1995-04-21 | Snecma | Procede de fabrication d'une aube creuse pour turbomachine. |
| GB9209464D0 (en) * | 1992-05-01 | 1992-06-17 | Rolls Royce Plc | A method of manufacturing an article by superplastic forming and diffusion bonding |
| US5457884A (en) * | 1992-08-14 | 1995-10-17 | 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 |
| US5692881A (en) * | 1995-06-08 | 1997-12-02 | United Technologies Corporation | Hollow metallic structure and method of manufacture |
| FR2739045B1 (fr) * | 1995-09-27 | 1997-10-31 | Snecma | Procede de fabrication d'une aube creuse de turbomachine |
-
1996
- 1996-08-14 FR FR9610194A patent/FR2752388B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-30 JP JP20478297A patent/JP3477036B2/ja not_active Expired - Fee Related
- 1997-08-04 CA CA002207828A patent/CA2207828C/fr not_active Expired - Fee Related
- 1997-08-12 US US08/909,874 patent/US5946802A/en not_active Expired - Lifetime
- 1997-08-13 DE DE69703866T patent/DE69703866T2/de not_active Expired - Lifetime
- 1997-08-13 ES ES97401926T patent/ES2153640T3/es not_active Expired - Lifetime
- 1997-08-13 EP EP97401926A patent/EP0824048B1/fr not_active Expired - Lifetime
- 1997-08-21 IL IL12160097A patent/IL121600A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2153640T3 (es) | 2001-03-01 |
| US5946802A (en) | 1999-09-07 |
| CA2207828C (fr) | 2005-02-22 |
| DE69703866T2 (de) | 2001-05-23 |
| EP0824048A1 (fr) | 1998-02-18 |
| FR2752388A1 (fr) | 1998-02-20 |
| DE69703866D1 (de) | 2001-02-15 |
| IL121600A0 (en) | 1998-02-08 |
| JPH10103005A (ja) | 1998-04-21 |
| FR2752388B1 (fr) | 1998-09-18 |
| JP3477036B2 (ja) | 2003-12-10 |
| CA2207828A1 (fr) | 1998-02-14 |
| EP0824048B1 (fr) | 2001-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| HC | Change of name of proprietor(s) |
Owner name: SNECMA Free format text: FORMER NAME:SNECMA MOTEURS |
|
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| EXP | Patent expired |