DE60017544D1 - Stator-Laufschaufel-Baugruppe für eine Turbine und Verfahren zur Herstellung dieser Baugruppe - Google Patents
Stator-Laufschaufel-Baugruppe für eine Turbine und Verfahren zur Herstellung dieser BaugruppeInfo
- Publication number
- DE60017544D1 DE60017544D1 DE60017544T DE60017544T DE60017544D1 DE 60017544 D1 DE60017544 D1 DE 60017544D1 DE 60017544 T DE60017544 T DE 60017544T DE 60017544 T DE60017544 T DE 60017544T DE 60017544 D1 DE60017544 D1 DE 60017544D1
- Authority
- DE
- Germany
- Prior art keywords
- welded
- flange
- assembly
- radial flange
- tig
- 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
Links
Classifications
-
- 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
-
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US520459 | 1995-08-29 | ||
US09/520,459 US6553665B2 (en) | 2000-03-08 | 2000-03-08 | Stator vane assembly for a turbine and method for forming the assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60017544D1 true DE60017544D1 (de) | 2005-02-24 |
DE60017544T2 DE60017544T2 (de) | 2005-12-29 |
Family
ID=24072677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60017544T Expired - Lifetime DE60017544T2 (de) | 2000-03-08 | 2000-11-08 | Stator-Laufschaufel-Baugruppe für eine Turbine und Verfahren zur Herstellung dieser Baugruppe |
Country Status (7)
Country | Link |
---|---|
US (1) | US6553665B2 (de) |
EP (1) | EP1132166B1 (de) |
JP (1) | JP4503164B2 (de) |
KR (1) | KR100628590B1 (de) |
AT (1) | ATE287309T1 (de) |
CZ (1) | CZ20003463A3 (de) |
DE (1) | DE60017544T2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7086829B2 (en) * | 2004-02-03 | 2006-08-08 | General Electric Company | Film cooling for the trailing edge of a steam cooled nozzle |
US20050172485A1 (en) * | 2004-02-10 | 2005-08-11 | Ramsay Mussen | Method of repair for cast article |
CN1296172C (zh) * | 2004-05-19 | 2007-01-24 | 哈尔滨汽轮机厂有限责任公司 | 汽轮机隔板电子束焊接方法 |
US7334306B2 (en) * | 2004-06-02 | 2008-02-26 | General Electric Company | Methods and apparatus for fabricating a turbine nozzle assembly |
US7259583B2 (en) * | 2004-07-23 | 2007-08-21 | General Electric Company | Methods and apparatus for testing power generators |
US8220150B2 (en) * | 2007-05-22 | 2012-07-17 | United Technologies Corporation | Split vane cluster repair method |
US8056219B2 (en) * | 2007-06-12 | 2011-11-15 | Panduit Corp. | One port plug unlocking tool |
US7798773B2 (en) * | 2007-08-06 | 2010-09-21 | United Technologies Corporation | Airfoil replacement repair |
US20090274562A1 (en) * | 2008-05-02 | 2009-11-05 | United Technologies Corporation | Coated turbine-stage nozzle segments |
US20100132377A1 (en) * | 2008-11-28 | 2010-06-03 | Pratt & Whitney Canada Corp. | Fabricated itd-strut and vane ring for gas turbine engine |
US20110200430A1 (en) * | 2010-02-16 | 2011-08-18 | General Electric Company | Steam turbine nozzle segment having arcuate interface |
US8776533B2 (en) * | 2010-03-08 | 2014-07-15 | United Technologies Corporation | Strain tolerant bound structure for a gas turbine engine |
CN102319951B (zh) * | 2011-08-30 | 2013-07-17 | 哈尔滨汽轮机厂有限责任公司 | 汽轮机大厚度隔板电子束焊接方法 |
CN102416525B (zh) * | 2011-10-17 | 2013-06-19 | 哈尔滨汽轮机厂有限责任公司 | 一种变截面结构燃汽轮机机匣的电子束焊接方法 |
US8967974B2 (en) | 2012-01-03 | 2015-03-03 | General Electric Company | Composite airfoil assembly |
US9650905B2 (en) | 2012-08-28 | 2017-05-16 | United Technologies Corporation | Singlet vane cluster assembly |
US9631517B2 (en) | 2012-12-29 | 2017-04-25 | United Technologies Corporation | Multi-piece fairing for monolithic turbine exhaust case |
WO2014133804A1 (en) * | 2013-03-01 | 2014-09-04 | United Technologies Corporation | Split airfoil cluster and method therefor |
US9506362B2 (en) | 2013-11-20 | 2016-11-29 | General Electric Company | Steam turbine nozzle segment having transitional interface, and nozzle assembly and steam turbine including such nozzle segment |
CN104162759B (zh) * | 2014-08-18 | 2015-12-09 | 中航湖南通用航空发动机有限公司 | 一种机匣的焊接方法及其夹具 |
CN105149763B (zh) * | 2015-10-19 | 2017-04-12 | 东方电气集团东方汽轮机有限公司 | 汽轮机隔板高压电子束焊接方法 |
CN105666010A (zh) * | 2016-04-06 | 2016-06-15 | 中国南方航空工业(集团)有限公司 | 用于航空发动机喷射油道堵盖焊接的焊接夹具 |
US10837316B2 (en) * | 2017-08-25 | 2020-11-17 | DOOSAN Heavy Industries Construction Co., LTD | High thermal response exhaust diffuser strut collar |
CN109848593B (zh) * | 2019-03-19 | 2021-02-12 | 哈尔滨汽轮机厂有限责任公司 | 一种消除汽轮机低压空心隔板外环中分面收口变形的方法 |
US11512596B2 (en) | 2021-03-25 | 2022-11-29 | Raytheon Technologies Corporation | Vane arc segment with flange having step |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2242308A (en) * | 1939-03-23 | 1941-05-20 | Westinghouse Electric & Mfg Co | Shroud fastening for turbine blades |
NL64042C (de) * | 1944-02-25 | |||
GB938189A (en) * | 1960-10-29 | 1963-10-02 | Ruston & Hornsby Ltd | Improvements in the construction of turbine and compressor blade elements |
US3617685A (en) * | 1970-08-19 | 1971-11-02 | Chromalloy American Corp | Method of producing crack-free electron beam welds of jet engine components |
US3751182A (en) * | 1971-08-20 | 1973-08-07 | Westinghouse Electric Corp | Guide vanes for supersonic turbine blades |
US3932056A (en) * | 1973-09-27 | 1976-01-13 | Barry Wright Corporation | Vane damping |
US4026659A (en) * | 1975-10-16 | 1977-05-31 | Avco Corporation | Cooled composite vanes for turbine nozzles |
US4177011A (en) * | 1976-04-21 | 1979-12-04 | General Electric Company | Bar for sealing the gap between adjacent shroud plates in liquid-cooled gas turbine |
US4176433A (en) * | 1978-06-29 | 1979-12-04 | United Technologies Corporation | Method of remanufacturing turbine vane clusters for gas turbine engines |
US4305697A (en) * | 1980-03-19 | 1981-12-15 | General Electric Company | Method and replacement member for repairing a gas turbine engine vane assembly |
FR2535795B1 (fr) * | 1982-11-08 | 1987-04-10 | Snecma | Dispositif de suspension d'aubes statoriques de compresseur axial pour le controle actif des jeux entre rotor et stator |
CH667611A5 (de) * | 1985-02-28 | 1988-10-31 | Bbc Brown Boveri & Cie | Verfahren zum herstellen eines regelrades fuer den hochdruckrotor einer dampfturbine. |
FR2612249B1 (fr) * | 1987-03-12 | 1992-02-07 | Alsthom | Aubage mobile pour turbines a vapeur |
US5022818A (en) * | 1989-02-21 | 1991-06-11 | Westinghouse Electric Corp. | Compressor diaphragm assembly |
US5197856A (en) * | 1991-06-24 | 1993-03-30 | General Electric Company | Compressor stator |
US5269057A (en) * | 1991-12-24 | 1993-12-14 | Freedom Forge Corporation | Method of making replacement airfoil components |
DE9207017U1 (de) | 1992-05-23 | 1992-09-03 | ABB Patent GmbH, 6800 Mannheim | Laufrad einer Turbine |
GB2271524B (en) * | 1992-10-16 | 1994-11-09 | Rolls Royce Plc | Bladed disc assembly by hip diffusion bonding |
DE4239710A1 (de) | 1992-11-26 | 1994-06-01 | Abb Patent Gmbh | Läufer einer Turbine |
JP3218800B2 (ja) * | 1993-05-31 | 2001-10-15 | 石川島播磨重工業株式会社 | タービン静翼の組み付け方法 |
US5636439A (en) * | 1995-05-22 | 1997-06-10 | General Electric Co. | Methods for coating and securing multi-vane nozzle segments |
JPH09168273A (ja) | 1995-12-14 | 1997-06-24 | Chodendo Hatsuden Kanren Kiki Zairyo Gijutsu Kenkyu Kumiai | 超電導回転電機の輻射シールドの製造方法 |
JPH1047008A (ja) * | 1996-07-31 | 1998-02-17 | Toshiba Corp | ガスタービン用の静翼およびその製造方法 |
JP2955252B2 (ja) * | 1997-06-26 | 1999-10-04 | 三菱重工業株式会社 | ガスタービン動翼チップシュラウド |
EP1097779B1 (de) * | 1999-11-03 | 2005-10-05 | ALSTOM Technology Ltd | Verfahren zum Beschichten und Schweissen von Leitschaufeln einer Gasturbine |
-
2000
- 2000-03-08 US US09/520,459 patent/US6553665B2/en not_active Expired - Lifetime
- 2000-09-20 CZ CZ20003463A patent/CZ20003463A3/cs unknown
- 2000-11-06 KR KR1020000065504A patent/KR100628590B1/ko not_active IP Right Cessation
- 2000-11-07 JP JP2000338425A patent/JP4503164B2/ja not_active Expired - Fee Related
- 2000-11-08 DE DE60017544T patent/DE60017544T2/de not_active Expired - Lifetime
- 2000-11-08 EP EP00309916A patent/EP1132166B1/de not_active Expired - Lifetime
- 2000-11-08 AT AT00309916T patent/ATE287309T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1132166A1 (de) | 2001-09-12 |
JP4503164B2 (ja) | 2010-07-14 |
EP1132166B1 (de) | 2005-01-19 |
JP2001263002A (ja) | 2001-09-26 |
KR20010088295A (ko) | 2001-09-26 |
US20020028139A1 (en) | 2002-03-07 |
KR100628590B1 (ko) | 2006-09-26 |
US6553665B2 (en) | 2003-04-29 |
DE60017544T2 (de) | 2005-12-29 |
CZ20003463A3 (cs) | 2001-10-17 |
ATE287309T1 (de) | 2005-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |