AU2001290458A1 - A method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine component - Google Patents
A method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine componentInfo
- Publication number
- AU2001290458A1 AU2001290458A1 AU2001290458A AU9045801A AU2001290458A1 AU 2001290458 A1 AU2001290458 A1 AU 2001290458A1 AU 2001290458 A AU2001290458 A AU 2001290458A AU 9045801 A AU9045801 A AU 9045801A AU 2001290458 A1 AU2001290458 A1 AU 2001290458A1
- Authority
- AU
- Australia
- Prior art keywords
- gas turbine
- turbine component
- manufacturing
- vane
- vanes
- 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.)
- Abandoned
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000005266 casting Methods 0.000 abstract 3
- 239000002826 coolant Substances 0.000 abstract 3
- 239000007858 starting material Substances 0.000 abstract 2
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/10—Working turbine blades or nozzles
-
- 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
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on 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
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/187—Convection cooling
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- 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
-
- 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
-
- 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
- Y10T29/49995—Shaping one-piece blank by removing material
Abstract
Method for manufacturing a vane ( 1 ) to a gas turbine component intended for guiding a gas flow. The vane ( 1 ) is produced by casting, and an internal hole ( 3 ) for coolant is then cut out of the cast vane ( 1 ). The vane ( 1 ) is provided with a starter hole ( 5 ), either during casting or once casting is completed, following which the internal hole ( 3 ) for coolant is cut out of the vane, proceeding from the starter hole. A method is also disclosed for manufacturing a gas turbine component including a plurality of vanes ( 1 ) for guiding a gas flow. The gas turbine component is cast in such a way that it includes the vanes and an internal hole ( 3 ) for coolant is then cut out of each of the vanes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0004138 | 2000-11-09 | ||
SE0004138A SE521759C2 (en) | 2000-11-09 | 2000-11-09 | Process for producing a blade for a gas turbine component and producing a gas turbine component |
PCT/SE2001/002061 WO2002038330A1 (en) | 2000-11-09 | 2001-09-25 | A method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine component |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001290458A1 true AU2001290458A1 (en) | 2002-05-21 |
Family
ID=20281792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001290458A Abandoned AU2001290458A1 (en) | 2000-11-09 | 2001-09-25 | A method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine component |
Country Status (9)
Country | Link |
---|---|
US (1) | US6901661B2 (en) |
EP (1) | EP1337378B1 (en) |
AT (1) | ATE385211T1 (en) |
AU (1) | AU2001290458A1 (en) |
CA (1) | CA2423731A1 (en) |
DE (1) | DE60132672D1 (en) |
RU (1) | RU2266803C2 (en) |
SE (1) | SE521759C2 (en) |
WO (1) | WO2002038330A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006050440A1 (en) * | 2006-10-26 | 2008-04-30 | Mtu Aero Engines Gmbh | Lightweight structure-turbine blade manufacturing method, involves casting blade unit with blade wall and hollow space surrounding blade wall, where blade unit extends radially from floor area to head area |
US8083511B2 (en) * | 2007-12-05 | 2011-12-27 | United Technologies Corp. | Systems and methods involving pattern molds |
US8042268B2 (en) * | 2008-03-21 | 2011-10-25 | Siemens Energy, Inc. | Method of producing a turbine component with multiple interconnected layers of cooling channels |
US20090324841A1 (en) * | 2008-05-09 | 2009-12-31 | Siemens Power Generation, Inc. | Method of restoring near-wall cooled turbine components |
US9890647B2 (en) * | 2009-12-29 | 2018-02-13 | Rolls-Royce North American Technologies Inc. | Composite gas turbine engine component |
EP2716787A1 (en) * | 2012-10-05 | 2014-04-09 | Siemens Aktiengesellschaft | Method for manufacturing a turbine assembly |
WO2014160695A1 (en) * | 2013-03-28 | 2014-10-02 | United Technologies Corporation | Gas turbine component manufacturing |
US20170274451A1 (en) * | 2014-10-24 | 2017-09-28 | Siemens Aktiengesellschaft | Electrochemical machining inner contours of gas turbine engine components |
US10641113B2 (en) | 2015-04-08 | 2020-05-05 | United Technologies Corporation | Airfoils |
CN107269580B (en) * | 2017-07-26 | 2023-05-16 | 广东顺威精密塑料股份有限公司 | Low-cost efficient cross flow wind wheel |
US11021966B2 (en) * | 2019-04-24 | 2021-06-01 | Raytheon Technologies Corporation | Vane core assemblies and methods |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934322A (en) * | 1972-09-21 | 1976-01-27 | General Electric Company | Method for forming cooling slot in airfoil blades |
US3963894A (en) * | 1974-01-24 | 1976-06-15 | Chromalloy American Corporation | Turbine-nozzle manufacturing apparatus |
US3957104A (en) * | 1974-02-27 | 1976-05-18 | The United States Of America As Represented By The Administrator Of The United States National Aeronautics And Space Administration | Method of making an apertured casting |
US4188522A (en) * | 1975-11-06 | 1980-02-12 | Amchem Company Limited | Method of machining a workpiece to a predetermined depth using a machining process in which machine tool wear occurs |
US5152059A (en) * | 1980-09-19 | 1992-10-06 | Rolls-Royce Plc | Manufacture of cooled aerofoil blades |
GB2142387A (en) * | 1983-07-02 | 1985-01-16 | Rolls Royce | An aerofoil for a gas turbine engine |
US4672727A (en) * | 1985-12-23 | 1987-06-16 | United Technologies Corporation | Method of fabricating film cooling slot in a hollow airfoil |
US4827587A (en) * | 1988-01-25 | 1989-05-09 | United Technologies Corporation | Method of fabricating an air cooled turbine blade |
US5405242A (en) * | 1990-07-09 | 1995-04-11 | United Technologies Corporation | Cooled vane |
DE69203005T2 (en) * | 1991-03-11 | 1996-03-07 | Gen Motors Corp | Method for connecting turbine blades in a multi-property turbine rotor. |
US5240376A (en) * | 1991-07-31 | 1993-08-31 | Mcdonnell Douglas Corporation | SPF/DB hollow core fan blade |
JPH09505655A (en) * | 1993-11-24 | 1997-06-03 | ユナイテッド テクノロジーズ コーポレイション | Cooled turbine airfoil |
JPH1052736A (en) * | 1996-08-09 | 1998-02-24 | Honda Motor Co Ltd | Manufacture of hollow casting with lost wax method |
US6850874B1 (en) * | 1998-04-17 | 2005-02-01 | United Technologies Corporation | Method and apparatus for predicting a characteristic of a product attribute formed by a machining process using a model of the process |
US6162347A (en) * | 1998-09-28 | 2000-12-19 | General Electric Company | Co-machined bonded airfoil |
US5914060A (en) * | 1998-09-29 | 1999-06-22 | United Technologies Corporation | Method of laser drilling an airfoil |
US6214248B1 (en) * | 1998-11-12 | 2001-04-10 | General Electric Company | Method of forming hollow channels within a component |
DE60026934T2 (en) * | 1999-06-02 | 2006-12-14 | General Electric Co. | Method for reducing the wall thickness after casting a turbine blade by means of EDM machining |
DE59909337D1 (en) * | 1999-06-03 | 2004-06-03 | Alstom Technology Ltd Baden | Process for the production or repair of cooling channels in single-crystalline components of gas turbines |
US6254333B1 (en) * | 1999-08-02 | 2001-07-03 | United Technologies Corporation | Method for forming a cooling passage and for cooling a turbine section of a rotary machine |
US6517312B1 (en) * | 2000-03-23 | 2003-02-11 | General Electric Company | Turbine stator vane segment having internal cooling circuits |
-
2000
- 2000-11-09 SE SE0004138A patent/SE521759C2/en not_active IP Right Cessation
-
2001
- 2001-09-25 CA CA002423731A patent/CA2423731A1/en not_active Abandoned
- 2001-09-25 WO PCT/SE2001/002061 patent/WO2002038330A1/en active IP Right Grant
- 2001-09-25 RU RU2003112976/02A patent/RU2266803C2/en not_active IP Right Cessation
- 2001-09-25 EP EP01970457A patent/EP1337378B1/en not_active Revoked
- 2001-09-25 AT AT01970457T patent/ATE385211T1/en not_active IP Right Cessation
- 2001-09-25 DE DE60132672T patent/DE60132672D1/en not_active Expired - Lifetime
- 2001-09-25 AU AU2001290458A patent/AU2001290458A1/en not_active Abandoned
-
2003
- 2003-05-09 US US10/249,828 patent/US6901661B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1337378B1 (en) | 2008-01-30 |
SE0004138D0 (en) | 2000-11-09 |
RU2003112976A (en) | 2005-02-27 |
US20030172530A1 (en) | 2003-09-18 |
ATE385211T1 (en) | 2008-02-15 |
US6901661B2 (en) | 2005-06-07 |
RU2266803C2 (en) | 2005-12-27 |
CA2423731A1 (en) | 2002-05-16 |
DE60132672D1 (en) | 2008-03-20 |
EP1337378A1 (en) | 2003-08-27 |
SE521759C2 (en) | 2003-12-02 |
SE0004138L (en) | 2002-05-10 |
WO2002038330A1 (en) | 2002-05-16 |
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