IT1089024B - Metodo ed apparato per correggere la distorsione di palette di turbomotori a gas - Google Patents
Metodo ed apparato per correggere la distorsione di palette di turbomotori a gasInfo
- Publication number
- IT1089024B IT1089024B IT30436/77A IT3043677A IT1089024B IT 1089024 B IT1089024 B IT 1089024B IT 30436/77 A IT30436/77 A IT 30436/77A IT 3043677 A IT3043677 A IT 3043677A IT 1089024 B IT1089024 B IT 1089024B
- Authority
- IT
- Italy
- Prior art keywords
- palette
- distortion
- correct
- turbo engine
- gas turbo
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K29/00—Arrangements for heating or cooling during processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
- B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
-
- 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
- B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
-
- 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
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/749,847 US4087996A (en) | 1976-12-13 | 1976-12-13 | Method and apparatus for correcting distortion in gas turbine engine blades |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1089024B true IT1089024B (it) | 1985-06-10 |
Family
ID=25015457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30436/77A IT1089024B (it) | 1976-12-13 | 1977-12-06 | Metodo ed apparato per correggere la distorsione di palette di turbomotori a gas |
Country Status (8)
Country | Link |
---|---|
US (1) | US4087996A (it) |
JP (1) | JPS5392366A (it) |
BE (1) | BE861793A (it) |
CA (1) | CA1079044A (it) |
DE (1) | DE2754805A1 (it) |
FR (1) | FR2373359A1 (it) |
GB (1) | GB1589499A (it) |
IT (1) | IT1089024B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4811584A (en) * | 1985-06-03 | 1989-03-14 | Brimm Daniel J | Thermal processing methods |
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 |
US5713233A (en) * | 1996-08-30 | 1998-02-03 | Sifco Custom Machining Company | Vane adjustment machine |
US20060230807A1 (en) * | 2005-04-14 | 2006-10-19 | Shultz Stephen W | Creep forming a work piece |
US7503113B2 (en) * | 2005-10-13 | 2009-03-17 | Siemens Energy, Inc. | Turbine vane airfoil reconfiguration system |
GB0719873D0 (en) * | 2007-10-12 | 2007-11-21 | Rolls Royce Plc | Shape correcting components |
US11529695B2 (en) * | 2016-05-20 | 2022-12-20 | Novelis Koblenz Gmbh | Brazing a heat exchanger with a moving brazing tool |
CN112338053B (zh) * | 2020-10-14 | 2021-07-20 | 中南大学 | 一种大型铝合金构件蠕变时效成形装置 |
CN112338052B (zh) * | 2020-10-14 | 2021-07-20 | 中南大学 | 一种机械加载铝合金构件蠕变时效成形装置 |
CN116586470B (zh) * | 2023-07-14 | 2023-09-29 | 中国航发北京航空材料研究院 | 一种航空发动机涡轮叶片校形设备及其使用方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2299860A (en) * | 1942-03-17 | 1942-10-27 | Stoody Co | Method and apparatus for centrifugally casting corrosion resistant alloys |
FR940356A (fr) * | 1946-03-26 | 1948-12-10 | Goodyear Aircraft Corp | Procédé de moulage des feuilles de matières plastiques |
BE492534A (it) * | 1949-04-01 | |||
FR994677A (fr) * | 1949-04-01 | 1951-11-21 | Goodyear Aircraft Corp | Machine à mouler les capots par la force centrifuge |
US3974673A (en) * | 1975-04-07 | 1976-08-17 | Rockwell International Corporation | Titanium parts manufacturing |
-
1976
- 1976-12-13 US US05/749,847 patent/US4087996A/en not_active Expired - Lifetime
-
1977
- 1977-11-25 CA CA291,789A patent/CA1079044A/en not_active Expired
- 1977-12-06 IT IT30436/77A patent/IT1089024B/it active
- 1977-12-07 GB GB50930/77A patent/GB1589499A/en not_active Expired
- 1977-12-09 DE DE19772754805 patent/DE2754805A1/de not_active Withdrawn
- 1977-12-13 BE BE183406A patent/BE861793A/xx unknown
- 1977-12-13 FR FR7737538A patent/FR2373359A1/fr not_active Withdrawn
- 1977-12-13 JP JP14890177A patent/JPS5392366A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4087996A (en) | 1978-05-09 |
FR2373359A1 (fr) | 1978-07-07 |
DE2754805A1 (de) | 1978-06-15 |
JPS5392366A (en) | 1978-08-14 |
BE861793A (fr) | 1978-03-31 |
CA1079044A (en) | 1980-06-10 |
GB1589499A (en) | 1981-05-13 |
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