JP5795712B2 - パターニングされたターボ機械構成部品およびターボ機械構成部品上にパターンを形成する方法 - Google Patents
パターニングされたターボ機械構成部品およびターボ機械構成部品上にパターンを形成する方法 Download PDFInfo
- Publication number
- JP5795712B2 JP5795712B2 JP2010289136A JP2010289136A JP5795712B2 JP 5795712 B2 JP5795712 B2 JP 5795712B2 JP 2010289136 A JP2010289136 A JP 2010289136A JP 2010289136 A JP2010289136 A JP 2010289136A JP 5795712 B2 JP5795712 B2 JP 5795712B2
- Authority
- JP
- Japan
- Prior art keywords
- turbomachine component
- pattern
- turbomachine
- bond
- forming
- 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
Links
- 238000000034 method Methods 0.000 title claims description 29
- 239000000463 material Substances 0.000 claims description 26
- 230000003746 surface roughness Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/10—Formation of a green body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine 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
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
-
- 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
- F05D2230/30—Manufacture with deposition of material
-
- 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
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
-
- 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
- F05D2250/60—Structure; Surface texture
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Architecture (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laser Beam Processing (AREA)
Description
Claims (7)
- ターボ機械構成部品(24)上にパターンを形成する方法であって、
ターボ機械のロータに取り付けられるターボ機械構成部品(24)の選択された表面領域(38)に、ボンド・コート(78)を加える段階と、
ボンド・コート(78)の表面粗さを向上させて粘着を高める段階と、
直接描画(DW)プロセスを用いて材料を粘着を高めたボンド・コート(78)上に加える段階であって、材料はターボ機械構成部品(24)の空力特性を高める所定のパターンの複数の***要素(54)として配置される、加える段階と、を含む方法。 - 粘着を高めたボンド・コート(78)に材料を加える段階は、粘着を高めたボンド・コート(78)に複数の孔(69)を備える3次元構造を加える段階を含む請求項1に記載の方法。
- ターボ機械構成部品(24)の選択された表面領域(38)に加えるべき複数の***要素(54)の所定のパターンを規定するコンピュータ描画ファイルを形成する段階をさらに含む請求項1または2に記載の方法。
- ターボ機械構成部品にパターンを直接移す段階をさらに含む請求項3に記載の方法。
- 表面領域(38)を熱処理して、複数の***要素(54)を固化または硬化させる段階をさらに含む請求項1乃至4のいずれかに記載の方法。
- 粘着を高めたボンド・コート(78)に加えた材料の一部を除去する段階をさらに含む請求項1乃至5のいずれかに記載の方法。
- 材料を加えて、圧縮機ブレードおよびタービン・ブレード(24)の一方の表面領域(38)を選ぶ請求項1乃至6のいずれかに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/651,817 | 2010-01-04 | ||
US12/651,817 US20110164981A1 (en) | 2010-01-04 | 2010-01-04 | Patterned turbomachine component and method of forming a pattern on a turbomachine component |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011137466A JP2011137466A (ja) | 2011-07-14 |
JP5795712B2 true JP5795712B2 (ja) | 2015-10-14 |
Family
ID=44168252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010289136A Expired - Fee Related JP5795712B2 (ja) | 2010-01-04 | 2010-12-27 | パターニングされたターボ機械構成部品およびターボ機械構成部品上にパターンを形成する方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110164981A1 (ja) |
EP (1) | EP2353753B1 (ja) |
JP (1) | JP5795712B2 (ja) |
CN (1) | CN102116176B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8632327B2 (en) * | 2011-11-28 | 2014-01-21 | General Electric Company | Apparatus to apply a variable surface texture on an airfoil |
US9022743B2 (en) * | 2011-11-30 | 2015-05-05 | United Technologies Corporation | Segmented thermally insulating coating |
US9289917B2 (en) | 2013-10-01 | 2016-03-22 | General Electric Company | Method for 3-D printing a pattern for the surface of a turbine shroud |
US10450867B2 (en) | 2016-02-12 | 2019-10-22 | General Electric Company | Riblets for a flowpath surface of a turbomachine |
EP3450684A1 (en) | 2017-09-04 | 2019-03-06 | Siemens Aktiengesellschaft | Method of manufacturing a component |
Family Cites Families (35)
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US4339282A (en) * | 1981-06-03 | 1982-07-13 | United Technologies Corporation | Method and composition for removing aluminide coatings from nickel superalloys |
US4720239A (en) * | 1982-10-22 | 1988-01-19 | Owczarek Jerzy A | Stator blades of turbomachines |
US4986496A (en) * | 1985-05-31 | 1991-01-22 | Minnesota Mining And Manufacturing | Drag reduction article |
JPH01219301A (ja) * | 1988-02-26 | 1989-09-01 | Hitachi Ltd | 蒸気タービン動翼 |
DE4120305C1 (ja) * | 1991-06-20 | 1992-08-27 | Mtu Muenchen Gmbh | |
US5419971A (en) * | 1993-03-03 | 1995-05-30 | General Electric Company | Enhanced thermal barrier coating system |
US5951892A (en) * | 1996-12-10 | 1999-09-14 | Chromalloy Gas Turbine Corporation | Method of making an abradable seal by laser cutting |
US6200439B1 (en) * | 1998-11-05 | 2001-03-13 | General Electric Company | Tool for electrochemical machining |
US6303193B1 (en) * | 1998-11-05 | 2001-10-16 | General Electric Company | Process for fabricating a tool used in electrochemical machining |
US6267902B1 (en) * | 1998-12-15 | 2001-07-31 | General Electric Company | Process for removing a coating from a hole in a metal substrate |
US6387242B1 (en) * | 1999-08-16 | 2002-05-14 | General Electric Company | Method and tool for electrochemical machining |
US6234752B1 (en) * | 1999-08-16 | 2001-05-22 | General Electric Company | Method and tool for electrochemical machining |
US6290461B1 (en) * | 1999-08-16 | 2001-09-18 | General Electric Company | Method and tool for electrochemical machining |
US6267868B1 (en) * | 1999-08-16 | 2001-07-31 | General Electric Company | Method and tool for electrochemical machining |
US6352636B1 (en) * | 1999-10-18 | 2002-03-05 | General Electric Company | Electrochemical system and process for stripping metallic coatings |
US6420178B1 (en) * | 2000-09-20 | 2002-07-16 | General Electric Company | High throughput screening method, array assembly and system |
US6863738B2 (en) * | 2001-01-29 | 2005-03-08 | General Electric Company | Method for removing oxides and coatings from a substrate |
US6846574B2 (en) * | 2001-05-16 | 2005-01-25 | Siemens Westinghouse Power Corporation | Honeycomb structure thermal barrier coating |
US6380512B1 (en) * | 2001-10-09 | 2002-04-30 | Chromalloy Gas Turbine Corporation | Method for removing coating material from a cooling hole of a gas turbine engine component |
JP3958040B2 (ja) * | 2001-12-17 | 2007-08-15 | 京セラ株式会社 | セラミック製ノズルの製造方法 |
US6921014B2 (en) * | 2002-05-07 | 2005-07-26 | General Electric Company | Method for forming a channel on the surface of a metal substrate |
US20050003172A1 (en) * | 2002-12-17 | 2005-01-06 | General Electric Company | 7FAstage 1 abradable coatings and method for making same |
US6887528B2 (en) * | 2002-12-17 | 2005-05-03 | General Electric Company | High temperature abradable coatings |
US20040121182A1 (en) * | 2002-12-23 | 2004-06-24 | Hardwicke Canan Uslu | Method and composition to repair and build structures |
FR2853572B1 (fr) * | 2003-04-10 | 2005-05-27 | Snecma Moteurs | Procede de fabrication d'une piece mecanique creuse par soudage-diffusion et formage superplastique |
US7351290B2 (en) * | 2003-07-17 | 2008-04-01 | General Electric Company | Robotic pen |
US7302990B2 (en) * | 2004-05-06 | 2007-12-04 | General Electric Company | Method of forming concavities in the surface of a metal component, and related processes and articles |
EP1645655A1 (de) * | 2004-10-05 | 2006-04-12 | Siemens Aktiengesellschaft | Bauteil mit Beschichtung und Verfahren zum Herstellen einer Beschichtung |
JP2006131997A (ja) * | 2004-10-29 | 2006-05-25 | United Technol Corp <Utc> | ワークピースの修復方法 |
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-
2010
- 2010-01-04 US US12/651,817 patent/US20110164981A1/en not_active Abandoned
- 2010-12-20 EP EP10195906.2A patent/EP2353753B1/en not_active Not-in-force
- 2010-12-27 JP JP2010289136A patent/JP5795712B2/ja not_active Expired - Fee Related
-
2011
- 2011-01-04 CN CN201110008844.7A patent/CN102116176B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102116176B (zh) | 2015-07-22 |
JP2011137466A (ja) | 2011-07-14 |
EP2353753B1 (en) | 2013-04-17 |
EP2353753A1 (en) | 2011-08-10 |
US20110164981A1 (en) | 2011-07-07 |
CN102116176A (zh) | 2011-07-06 |
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