BR112014021297A2 - Ferramenta delineadora de bordo de aerofólico - Google Patents
Ferramenta delineadora de bordo de aerofólicoInfo
- Publication number
- BR112014021297A2 BR112014021297A2 BR112014021297A BR112014021297A BR112014021297A2 BR 112014021297 A2 BR112014021297 A2 BR 112014021297A2 BR 112014021297 A BR112014021297 A BR 112014021297A BR 112014021297 A BR112014021297 A BR 112014021297A BR 112014021297 A2 BR112014021297 A2 BR 112014021297A2
- Authority
- BR
- Brazil
- Prior art keywords
- airfoil
- tool
- edge
- airfoil edge
- edge liner
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/009—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding profiled workpieces using a profiled grinding tool
-
- 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
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D5/066—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with segments mounted axially one against the other
-
- 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
- F01D5/005—Repairing methods or devices
-
- 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
- F05D2230/80—Repairing, retrofitting or upgrading methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
ferramenta delineadora de bordo de aerofólio. a presente invenção refere-se, de forma geral, a um a ferramenta delineadora. mais especificamente, as realizações reveladas se referem a uma ferramenta delineadora para o bordo de ataque ou de fuga de um aerofólio. a ferramenta delineadora de bordo de aerofólio (10) compreende um alojamento (14) que tem uma trajetória (20) para um aerofólio (92); uma estrutura de retificação (40) que tem um formato desejado de um bordo de aerofólio (94); um rolamento de guia (50, 52) que segue o dito bordo de aerofólio (94) e limita a movimentação da dita estrutura de retificação (40) em uma primeira dimensão; uma guia de bordo (80, 82) que permite a movimentação da dita estrutura de retificação (40) em uma segunda dimensão.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/407,302 US8801502B2 (en) | 2012-02-28 | 2012-02-28 | In-situ airfoil contouring tool |
PCT/US2013/025255 WO2013130237A1 (en) | 2012-02-28 | 2013-02-08 | In-situ airfoil contouring tool |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014021297A2 true BR112014021297A2 (pt) | 2022-02-22 |
Family
ID=47750825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014021297A BR112014021297A2 (pt) | 2012-02-28 | 2013-02-08 | Ferramenta delineadora de bordo de aerofólico |
Country Status (7)
Country | Link |
---|---|
US (1) | US8801502B2 (pt) |
EP (1) | EP2819806B1 (pt) |
JP (1) | JP6176797B2 (pt) |
CN (1) | CN104144766B (pt) |
BR (1) | BR112014021297A2 (pt) |
CA (1) | CA2865328C (pt) |
WO (1) | WO2013130237A1 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8801502B2 (en) * | 2012-02-28 | 2014-08-12 | General Electric Company | In-situ airfoil contouring tool |
GB2512907B8 (en) * | 2013-04-11 | 2016-02-17 | Rolls Royce Plc | Shaping of aerofoil edges |
US9421661B2 (en) * | 2013-04-30 | 2016-08-23 | United Technologies Corporation | Airfoil edge form transfer grinding tool |
ITPD20130286A1 (it) * | 2013-10-17 | 2015-04-18 | Adi S P A | Mola, particolarmente per lavorazioni di molatura di lastre in vetro, ceramica o simili materiali |
EP2960015A1 (en) * | 2014-06-16 | 2015-12-30 | United Technologies Corporation | A machining system having a tool for finishing airfoils |
US10443385B2 (en) | 2016-02-03 | 2019-10-15 | General Electric Company | In situ gas turbine prevention of crack growth progression via laser welding |
US10544676B2 (en) | 2016-02-03 | 2020-01-28 | General Electric Company | Situ gas turbine prevention of crack growth progression |
US20170218762A1 (en) | 2016-02-03 | 2017-08-03 | General Electric Company | Situ Gas Turbine Prevention of Crack Growth Progression |
US10094221B2 (en) | 2016-02-03 | 2018-10-09 | General Electric Company | In situ gas turbine prevention of crack growth progression |
US10247002B2 (en) | 2016-02-03 | 2019-04-02 | General Electric Company | In situ gas turbine prevention of crack growth progression |
US10024163B2 (en) | 2016-03-01 | 2018-07-17 | General Electric Company | In situ tip repair of an airfoil tip in a gas turbine engine via frictional welding |
US9970326B2 (en) | 2016-03-01 | 2018-05-15 | General Electric Company | Gas turbine in situ inflatable bladders for on-wing repair |
US10935460B2 (en) | 2018-07-17 | 2021-03-02 | General Electric Company | Ultrasonic tank for a turbomachine |
US11426799B2 (en) | 2019-01-30 | 2022-08-30 | General Electric Company | Powder seal assembly for decreasing powder usage in a powder bed additive manufacturing process |
US11458681B2 (en) | 2019-01-30 | 2022-10-04 | General Electric Company | Recoating assembly for an additive manufacturing machine |
US11144034B2 (en) | 2019-01-30 | 2021-10-12 | General Electric Company | Additive manufacturing systems and methods of generating CAD models for additively printing on workpieces |
US11498132B2 (en) | 2019-01-30 | 2022-11-15 | General Electric Company | Additive manufacturing systems and methods of calibrating for additively printing on workpieces |
US11173574B2 (en) | 2019-01-30 | 2021-11-16 | General Electric Company | Workpiece-assembly and additive manufacturing systems and methods of additively printing on workpieces |
US11344979B2 (en) | 2019-01-30 | 2022-05-31 | General Electric Company | Build plate clamping-assembly and additive manufacturing systems and methods of additively printing on workpieces |
US11285538B2 (en) | 2019-01-30 | 2022-03-29 | General Electric Company | Tooling assembly and method for aligning components for a powder bed additive manufacturing repair process |
US11407035B2 (en) | 2019-01-30 | 2022-08-09 | General Electric Company | Powder seal assembly for decreasing powder usage in a powder bed additive manufacturing process |
US11465245B2 (en) | 2019-01-30 | 2022-10-11 | General Electric Company | Tooling assembly for magnetically aligning components in an additive manufacturing machine |
US11198182B2 (en) | 2019-01-30 | 2021-12-14 | General Electric Company | Additive manufacturing systems and methods of additively printing on workpieces |
US11298884B2 (en) | 2019-06-07 | 2022-04-12 | General Electric Company | Additive manufacturing systems and methods of pretreating and additively printing on workpieces |
US11506077B2 (en) | 2021-02-04 | 2022-11-22 | General Electric Company | Inflatable device with guiding mechanism for effective engine cleaning |
US20230101193A1 (en) * | 2021-09-30 | 2023-03-30 | General Electric Company | Tool and repair method for removing a thermal barrier coating |
US20230381901A1 (en) * | 2022-05-27 | 2023-11-30 | General Electric Company | System and method for contouring edges of airfoils |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2735247A (en) * | 1956-02-21 | Knife sharpener attachment | ||
US2616231A (en) * | 1947-08-29 | 1952-11-04 | Jerome L Murray | Knife sharpener |
US2680392A (en) * | 1948-10-08 | 1954-06-08 | Power Jets Res & Dev Ltd | Method and apparatus for making turbine blades |
US2905062A (en) | 1956-03-19 | 1959-09-22 | Nat Broach & Mach | Machine for producing blended curved surfaces on the longitudinally tapered, curved leading edges of blades used in jet engines and the like |
US2972840A (en) * | 1957-04-17 | 1961-02-28 | Clarence H Ludwig | Blade sharpening apparatus |
US2993312A (en) * | 1957-11-07 | 1961-07-25 | Klaho Mfg Company | Blade sharpening device |
US4001978A (en) | 1975-04-01 | 1977-01-11 | General Electric Company | Apparatus for shaping the edge of a blade element |
US4639991A (en) * | 1981-11-16 | 1987-02-03 | United Technologies Corporation | Process for producing a new edge on an airfoil blade particularly the fan blade for a gas turbine engine |
US4550497A (en) * | 1981-11-16 | 1985-11-05 | United Technologies Corporation | Tool to produce a new angle on a fan blade |
JPS59165829U (ja) * | 1983-04-25 | 1984-11-07 | 新神戸電機株式会社 | ロ−ラ−コンベア |
US4788797A (en) * | 1987-10-09 | 1988-12-06 | The Boeing Company | Self-supporting hand-held grinding device |
IE67176B1 (en) * | 1991-02-15 | 1996-03-06 | Mayka Res & Dev | A Grinding Device |
US5197191A (en) | 1991-03-04 | 1993-03-30 | General Electric Company | Repair of airfoil edges |
US5371977A (en) * | 1993-08-17 | 1994-12-13 | Liner; Christopher A. | Portable, in-place sharpener for lawn mower blades and the like |
US6186867B1 (en) * | 1996-04-30 | 2001-02-13 | United Technologies Corporation | Method for manufacturing precisely shaped parts |
US6106204A (en) | 1997-09-05 | 2000-08-22 | United Technologies Corporation | Apparatus for forming the edge of an airfoil |
US5954464A (en) * | 1997-09-05 | 1999-09-21 | United Technologies Corporation | Method for forming the edge of an airfoil |
US6183355B1 (en) * | 1998-09-25 | 2001-02-06 | Walter J. Robinson | Adapter apparatus for sanding, grinding or buffing |
US6261161B1 (en) * | 1999-01-06 | 2001-07-17 | Premark Feg L.L.C. | Sharpener assembly for a food slicer and related method |
US6302625B1 (en) | 1999-10-15 | 2001-10-16 | United Technologies Corporation | Method and apparatus for refurbishing a gas turbine airfoil |
US6241595B1 (en) * | 1999-12-21 | 2001-06-05 | Richard Skinner | Edger blade sharpener |
DE102004040900A1 (de) * | 2004-03-31 | 2005-10-20 | Stephan Rieth | Handschleifvorrichtung |
JP2005349546A (ja) * | 2004-06-14 | 2005-12-22 | Sankyo Diamond Industrial Co Ltd | 側面円形加工用研削工具 |
CN100423884C (zh) * | 2005-12-26 | 2008-10-08 | 沈阳大陆激光技术有限公司 | 燃气轮机一级喷嘴修复工艺用检测工装及其修复工艺 |
US7766726B2 (en) * | 2006-11-16 | 2010-08-03 | General Electric Company | In-situ compressor blade tip cropping assembly and method |
DE102011102543B4 (de) | 2011-05-26 | 2015-07-30 | Lufthansa Technik Ag | Vorrichtung zur Rekonturierung von Gasturbinenschaufeln |
DE102011089701A1 (de) * | 2011-12-22 | 2013-06-27 | Lufthansa Technik Ag | Vorrichtung zum Rekonturieren einer Gasturbinenschaufel |
US8801502B2 (en) * | 2012-02-28 | 2014-08-12 | General Electric Company | In-situ airfoil contouring tool |
US8926408B2 (en) * | 2012-05-03 | 2015-01-06 | Tom Hiroshi Hasegawa | Blade sharpener |
-
2012
- 2012-02-28 US US13/407,302 patent/US8801502B2/en active Active
-
2013
- 2013-02-08 CA CA2865328A patent/CA2865328C/en active Active
- 2013-02-08 JP JP2014558756A patent/JP6176797B2/ja not_active Expired - Fee Related
- 2013-02-08 EP EP13706354.1A patent/EP2819806B1/en active Active
- 2013-02-08 CN CN201380011548.XA patent/CN104144766B/zh active Active
- 2013-02-08 WO PCT/US2013/025255 patent/WO2013130237A1/en active Application Filing
- 2013-02-08 BR BR112014021297A patent/BR112014021297A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN104144766B (zh) | 2016-10-12 |
US20130225055A1 (en) | 2013-08-29 |
JP6176797B2 (ja) | 2017-08-09 |
CN104144766A (zh) | 2014-11-12 |
CA2865328A1 (en) | 2013-09-06 |
JP2015508714A (ja) | 2015-03-23 |
EP2819806B1 (en) | 2019-09-11 |
EP2819806A1 (en) | 2015-01-07 |
US8801502B2 (en) | 2014-08-12 |
CA2865328C (en) | 2017-01-10 |
WO2013130237A1 (en) | 2013-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 8A E 9A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2669 DE 03-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |