JP5129546B2 - Mmcリング要素および一体翼形を有する翼形要素を有するロータを製造するためのシステム - Google Patents
Mmcリング要素および一体翼形を有する翼形要素を有するロータを製造するためのシステム Download PDFInfo
- Publication number
- JP5129546B2 JP5129546B2 JP2007286848A JP2007286848A JP5129546B2 JP 5129546 B2 JP5129546 B2 JP 5129546B2 JP 2007286848 A JP2007286848 A JP 2007286848A JP 2007286848 A JP2007286848 A JP 2007286848A JP 5129546 B2 JP5129546 B2 JP 5129546B2
- Authority
- JP
- Japan
- Prior art keywords
- airfoil
- rotor
- ring element
- ring
- blade
- 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
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Images
Classifications
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
-
- 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
- B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
-
- 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
-
- 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
- F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
-
- 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
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/20—Manufacture essentially without removing material
- F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05B2230/239—Inertia or friction welding
-
- 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
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/23—Three-dimensional prismatic
- F05D2250/232—Three-dimensional prismatic conical
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- 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
-
- 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
- Y10T29/49325—Shaping integrally bladed rotor
-
- 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
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5102—Binding or covering and cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
12 翼形羽根(一体型)
14 翼形羽根の円錐面
16 翼形の谷底
20 リング要素
22 MMC強化リングコア
24 リング羽根の円錐面
Claims (6)
- (a)リング要素と(b)翼形要素とを備える一体羽根ロータであって、
前記リング要素が、
(i)少なくとも1つの金属マトリックス複合材料であって、該金属マトリックス複合材料が少なくとも1つの強化用繊維を含み、該強化用繊維がロータの回転方向の円周方向に延在し、該円周方向に配向された繊維が該リング内に放射状に配向される複数の繊維層の積み重ねを含む、少なくとも1つの金属マトリックス複合材料と、
(ii)半径方向外方に面する羽根の複数の円錐面または連続的な外方に面する円錐面と、
(iii)前記リング要素の外径の、該半径方向外方に面する羽根の複数の円錐面または該連続的な外方に面する円錐面に沿って配置され、粉末金属のプラズマ溶射または金属箔を積み重ねて形成された強化領域と、
を有し、前記翼形要素が、
(i)複数の個々の翼形羽根を含み、かつ、
(ii)該複数の翼形羽根の各々が半径方向内方に面する羽根の円錐面をさらに含み、
(c)前記リング要素と前記翼形要素とが、軸方向に付加される溶接負荷の下で、イナーシャ溶接手段によって、前記翼形要素の前記半径方向内方に面する羽根の円錐面および前記リング要素の前記強化領域に沿って互いに摩擦係合される、
一体羽根ロータ。 - 該円周方向に配向された繊維が単独の連続繊維トウである、請求項1に記載のロータ。
- 該繊維層が不規則または円周方向に、もしくは層内に配列されるナノサイズのウィスカー繊維を含む、請求項2に記載のロータ。
- 該イナーシャ溶接手段の適用前に、該個々の翼形羽根の各々が機械加工されて該リング要素の周囲に完全な円を形成してから、該翼形要素を該リング要素に溶接する、請求項1に記載のロータ。
- 該翼形要素を該リング要素に溶接した後、各翼形羽根のベースの周囲の物質量が各円錐面間の溶接直径よりも小さな直径になるまで取り除かれる、請求項1に記載のロータ。
- 各円錐面の角度が該ロータの回転中心線に対して10度〜75度である、請求項1に記載のロータ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/557,639 | 2006-11-08 | ||
US11/557,639 US7766623B2 (en) | 2006-11-08 | 2006-11-08 | System for manufacturing a rotor having an MMC ring component and an airfoil component having monolithic airfoils |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008121666A JP2008121666A (ja) | 2008-05-29 |
JP5129546B2 true JP5129546B2 (ja) | 2013-01-30 |
Family
ID=38982500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007286848A Expired - Fee Related JP5129546B2 (ja) | 2006-11-08 | 2007-11-05 | Mmcリング要素および一体翼形を有する翼形要素を有するロータを製造するためのシステム |
Country Status (4)
Country | Link |
---|---|
US (1) | US7766623B2 (ja) |
EP (1) | EP1920871A1 (ja) |
JP (1) | JP5129546B2 (ja) |
CN (1) | CN101178015B (ja) |
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US7775772B2 (en) * | 2006-11-08 | 2010-08-17 | General Electric Company | System for manufacturing a rotor having an MMC ring component and an airfoil component having MMC airfoils |
US7784182B2 (en) * | 2006-11-08 | 2010-08-31 | General Electric Company | System for manufacturing a rotor having an MMC ring component and a unitary airfoil component |
US7507309B2 (en) * | 2006-12-29 | 2009-03-24 | General Electric Company | Friction stir welding of metal matrix composites |
DE102008039113B3 (de) * | 2008-08-21 | 2010-01-21 | Mtu Aero Engines Gmbh | Verfahren zum Verbinden eines einkristallinen Bauteils mit einem polykristallinen Bauteil und Turbinenblisk |
DE102008052247A1 (de) * | 2008-10-18 | 2010-04-22 | Mtu Aero Engines Gmbh | Bauteil für eine Gasturbine und Verfahren zur Herstellung des Bauteils |
CN101966643B (zh) * | 2010-09-02 | 2012-02-22 | 叶淦波 | 金属件通孔毛刺的处理方法 |
US9587645B2 (en) | 2010-09-30 | 2017-03-07 | Pratt & Whitney Canada Corp. | Airfoil blade |
US9429029B2 (en) | 2010-09-30 | 2016-08-30 | Pratt & Whitney Canada Corp. | Gas turbine blade and method of protecting same |
DE102010051534A1 (de) * | 2010-11-16 | 2012-05-16 | Mtu Aero Engines Gmbh | Verfahren zur Ausbildung eines Adapters zur Anbindung einer Schaufel an einen Rotorgrundkörper und integral beschaufelter Rotor |
JP5853405B2 (ja) * | 2011-04-25 | 2016-02-09 | 株式会社Ihi | 摩擦接合方法及び接合構造体 |
US8944770B2 (en) | 2011-05-26 | 2015-02-03 | United Technologies Corporation | Integrated ceramic matrix composite rotor disk hub geometry for a gas turbine engine |
US9121296B2 (en) * | 2011-11-04 | 2015-09-01 | United Technologies Corporation | Rotatable component with controlled load interface |
US8967974B2 (en) | 2012-01-03 | 2015-03-03 | General Electric Company | Composite airfoil assembly |
US8408446B1 (en) * | 2012-02-13 | 2013-04-02 | Honeywell International Inc. | Methods and tooling assemblies for the manufacture of metallurgically-consolidated turbine engine components |
US9427835B2 (en) | 2012-02-29 | 2016-08-30 | Pratt & Whitney Canada Corp. | Nano-metal coated vane component for gas turbine engines and method of manufacturing same |
US9033670B2 (en) | 2012-04-11 | 2015-05-19 | Honeywell International Inc. | Axially-split radial turbines and methods for the manufacture thereof |
CN103341687B (zh) * | 2013-07-12 | 2015-08-26 | 苏州斯奥克微电机制造有限公司 | 一种将叶片焊接在转子上的焊接工装 |
US10648481B2 (en) * | 2014-11-17 | 2020-05-12 | United Technologies Corporation | Fiber reinforced spacer for a gas turbine engine |
US9551230B2 (en) * | 2015-02-13 | 2017-01-24 | United Technologies Corporation | Friction welding rotor blades to a rotor disk |
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-
2006
- 2006-11-08 US US11/557,639 patent/US7766623B2/en not_active Expired - Fee Related
-
2007
- 2007-11-05 EP EP07120016A patent/EP1920871A1/en not_active Withdrawn
- 2007-11-05 JP JP2007286848A patent/JP5129546B2/ja not_active Expired - Fee Related
- 2007-11-08 CN CN2007101695116A patent/CN101178015B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1920871A1 (en) | 2008-05-14 |
US7766623B2 (en) | 2010-08-03 |
US20080107531A1 (en) | 2008-05-08 |
CN101178015B (zh) | 2012-03-28 |
CN101178015A (zh) | 2008-05-14 |
JP2008121666A (ja) | 2008-05-29 |
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