DE60301074T2 - Verfahren zur Entfernung der Beschichtung eines Durchganglochs in einem Bauteil und auf diese Weise bearbeitetes Bauteil - Google Patents
Verfahren zur Entfernung der Beschichtung eines Durchganglochs in einem Bauteil und auf diese Weise bearbeitetes Bauteil Download PDFInfo
- Publication number
- DE60301074T2 DE60301074T2 DE2003601074 DE60301074T DE60301074T2 DE 60301074 T2 DE60301074 T2 DE 60301074T2 DE 2003601074 DE2003601074 DE 2003601074 DE 60301074 T DE60301074 T DE 60301074T DE 60301074 T2 DE60301074 T2 DE 60301074T2
- Authority
- DE
- Germany
- Prior art keywords
- hole
- component
- coating
- jet
- holes
- 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
- 238000000576 coating method Methods 0.000 title claims description 65
- 239000011248 coating agent Substances 0.000 title claims description 58
- 238000000034 method Methods 0.000 title claims description 32
- 238000001816 cooling Methods 0.000 claims description 83
- 239000000919 ceramic Substances 0.000 claims description 27
- 230000008021 deposition Effects 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 24
- 230000003628 erosive effect Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 86
- 238000000151 deposition Methods 0.000 description 32
- 239000000463 material Substances 0.000 description 20
- 238000011282 treatment Methods 0.000 description 18
- 238000011835 investigation Methods 0.000 description 17
- 239000011324 bead Substances 0.000 description 14
- 239000011521 glass Substances 0.000 description 11
- 238000005553 drilling Methods 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 7
- 238000005524 ceramic coating Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000007750 plasma spraying Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005488 sandblasting Methods 0.000 description 5
- 238000012795 verification Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910000951 Aluminide Inorganic materials 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000010941 cobalt Chemical group 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005328 electron beam physical vapour deposition Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
-
- 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
- F01D5/186—Film cooling
-
- 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
-
- 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
- F05D2230/10—Manufacture by removing material
- F05D2230/13—Manufacture by removing material using lasers
-
- 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
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
-
- 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
- Y10T29/49318—Repairing or disassembling
-
- 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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12361—All metal or with adjacent metals having aperture or cut
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Coating By Spraying Or Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/086,266 US6663919B2 (en) | 2002-03-01 | 2002-03-01 | Process of removing a coating deposit from a through-hole in a component and component processed thereby |
| US86266 | 2002-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60301074D1 DE60301074D1 (de) | 2005-09-01 |
| DE60301074T2 true DE60301074T2 (de) | 2006-06-01 |
Family
ID=27733408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2003601074 Expired - Lifetime DE60301074T2 (de) | 2002-03-01 | 2003-02-26 | Verfahren zur Entfernung der Beschichtung eines Durchganglochs in einem Bauteil und auf diese Weise bearbeitetes Bauteil |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US6663919B2 (OSRAM) |
| EP (1) | EP1340587B1 (OSRAM) |
| JP (1) | JP2003285269A (OSRAM) |
| BR (1) | BR0300479A (OSRAM) |
| CA (1) | CA2419361A1 (OSRAM) |
| DE (1) | DE60301074T2 (OSRAM) |
| SG (1) | SG106131A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014220362A1 (de) * | 2014-10-08 | 2016-04-14 | Siemens Aktiengesellschaft | Verschließen von Löchern mittels eines thermischen Spritzverfahrens durch ein Pulvergemisch |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7003880B2 (en) * | 2001-10-05 | 2006-02-28 | Denso Corporation | Injector nozzle and method of manufacturing injector nozzle |
| US6926928B2 (en) * | 2002-07-19 | 2005-08-09 | General Electric Company | Protection of a gas turbine component by a vapor-deposited oxide coating |
| US20040106360A1 (en) * | 2002-11-26 | 2004-06-03 | Gilbert Farmer | Method and apparatus for cleaning combustor liners |
| US20040163254A1 (en) * | 2002-12-27 | 2004-08-26 | Masanori Miyagawa | Method for manufacturing injection hole member |
| US6847004B2 (en) * | 2003-01-10 | 2005-01-25 | General Electric Company | Process of removing a ceramic coating deposit in a surface hole of a component |
| US7744020B2 (en) * | 2003-07-21 | 2010-06-29 | Continental Automotive Systems Us, Inc. | Fuel injector including an orifice disc, and a method of forming the orifice disc including punching and shaving |
| US20050123785A1 (en) * | 2003-12-04 | 2005-06-09 | Purusottam Sahoo | High temperature clearance coating |
| US7805822B2 (en) * | 2003-12-15 | 2010-10-05 | Turbocombustor Technology, Inc. | Process for removing thermal barrier coatings |
| DE102004001394A1 (de) * | 2004-01-09 | 2005-08-04 | Mtu Aero Engines Gmbh | Verfahren zur Herstellung bzw. Bearbeitung von Bauteilen |
| US20060016191A1 (en) * | 2004-07-23 | 2006-01-26 | Honeywell International Inc. | Combined effusion and thick TBC cooling method |
| US7216485B2 (en) * | 2004-09-03 | 2007-05-15 | General Electric Company | Adjusting airflow in turbine component by depositing overlay metallic coating |
| US7186091B2 (en) * | 2004-11-09 | 2007-03-06 | General Electric Company | Methods and apparatus for cooling gas turbine engine components |
| EP1686240A1 (de) * | 2005-01-27 | 2006-08-02 | Siemens Aktiengesellschaft | Bauteil mit Abflachung in einem Loch |
| US20060275553A1 (en) * | 2005-06-03 | 2006-12-07 | Siemens Westinghouse Power Corporation | Electrically conductive thermal barrier coatings capable for use in electrode discharge machining |
| GB0610578D0 (en) | 2006-05-27 | 2006-07-05 | Rolls Royce Plc | Method of removing deposits |
| US7622160B2 (en) | 2006-07-28 | 2009-11-24 | General Electric Company | Method for concurrent thermal spray and cooling hole cleaning |
| US7544112B1 (en) * | 2006-12-13 | 2009-06-09 | Huffman Corporation | Method and apparatus for removing coatings from a substrate using multiple sequential steps |
| DE102008004559B4 (de) | 2007-01-23 | 2017-03-16 | General Electric Technology Gmbh | Verfahren zum Bearbeiten eines thermisch belasteten Bauteils |
| US20090142548A1 (en) * | 2007-10-18 | 2009-06-04 | David Bruce Patterson | Air cooled gas turbine components and methods of manufacturing and repairing the same |
| US8727831B2 (en) * | 2008-06-17 | 2014-05-20 | General Electric Company | Method and system for machining a profile pattern in ceramic coating |
| EP2175003A1 (en) | 2008-10-13 | 2010-04-14 | Services Pétroliers Schlumberger | Particle-loaded wash for well cleanup |
| DE102009007164A1 (de) * | 2009-02-03 | 2010-08-12 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zum Ausbilden einer Kühlluftöffnung in einer Wand einer Gasturbinenbrennkammer sowie nach dem Verfahren hergestellte Brennkammerwand |
| US8776370B2 (en) * | 2009-03-05 | 2014-07-15 | United Technologies Corporation | Method of maintaining gas turbine engine components |
| US20100263384A1 (en) * | 2009-04-17 | 2010-10-21 | Ronald James Chila | Combustor cap with shaped effusion cooling holes |
| ES2553224T3 (es) * | 2009-07-24 | 2015-12-07 | Mogas Industries, Inc. | Miembro tubular con camisa de manguito térmico |
| US20110076405A1 (en) * | 2009-09-25 | 2011-03-31 | United Technologies Corporation | Hole drilling with close proximity backwall |
| IT1399945B1 (it) | 2010-04-29 | 2013-05-09 | Turbocoating S P A | Metodo e apparato per rimuovere ricoprimenti ceramici, con sabbiatura di anidride carbonica allo stato solido. |
| US8905713B2 (en) * | 2010-05-28 | 2014-12-09 | General Electric Company | Articles which include chevron film cooling holes, and related processes |
| JP5517163B2 (ja) | 2010-10-07 | 2014-06-11 | 株式会社日立製作所 | タービン翼の冷却孔加工方法 |
| US8673397B2 (en) * | 2010-11-10 | 2014-03-18 | General Electric Company | Methods of fabricating and coating a component |
| US9089933B2 (en) | 2010-12-20 | 2015-07-28 | Pratt & Whitney Canada Corp. | Method for making and repairing effusion cooling holes in cumbustor liner |
| FR2970666B1 (fr) * | 2011-01-24 | 2013-01-18 | Snecma | Procede de perforation d'au moins une paroi d'une chambre de combustion |
| US20120328445A1 (en) * | 2011-06-27 | 2012-12-27 | United Technologies Corporation | Grit blast free thermal barrier coating rework |
| US20130020291A1 (en) * | 2011-07-19 | 2013-01-24 | Pratt & Whitney Canada Corp. | Laser drilling methods of shallow-angled holes |
| US8631557B2 (en) * | 2011-07-19 | 2014-01-21 | Pratt & Whitney Canada Corp. | Laser drilling methods of shallow-angled holes |
| US9434025B2 (en) | 2011-07-19 | 2016-09-06 | Pratt & Whitney Canada Corp. | Laser drilling methods of shallow-angled holes |
| US20130086784A1 (en) * | 2011-10-06 | 2013-04-11 | General Electric Company | Repair methods for cooled components |
| EP2604377B1 (de) * | 2011-12-15 | 2015-07-15 | Siemens Aktiengesellschaft | Verfahren zur Laserbearbeitung eines Schichtsystems mit keramischer Schicht |
| US20130203320A1 (en) * | 2012-02-06 | 2013-08-08 | Hamid R. Ghalambor | Methods and Systems for Sensor-Based Deburring |
| WO2013144022A1 (en) | 2012-03-28 | 2013-10-03 | Alstom Technology Ltd | Method for removing a ceramic |
| US10100650B2 (en) | 2012-06-30 | 2018-10-16 | General Electric Company | Process for selectively producing thermal barrier coatings on turbine hardware |
| US9260788B2 (en) * | 2012-10-30 | 2016-02-16 | General Electric Company | Reinforced articles and methods of making the same |
| US11143030B2 (en) * | 2012-12-21 | 2021-10-12 | Raytheon Technologies Corporation | Coating process for gas turbine engine component with cooling holes |
| US9523287B2 (en) | 2013-01-18 | 2016-12-20 | General Electric Company | Cooling hole cleaning method and apparatus |
| JP5456192B1 (ja) * | 2013-02-26 | 2014-03-26 | 三菱重工業株式会社 | タービン翼の加工方法、加工工具及びタービン翼 |
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| US6368060B1 (en) * | 2000-05-23 | 2002-04-09 | General Electric Company | Shaped cooling hole for an airfoil |
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-
2002
- 2002-03-01 US US10/086,266 patent/US6663919B2/en not_active Expired - Fee Related
-
2003
- 2003-02-20 CA CA 2419361 patent/CA2419361A1/en not_active Abandoned
- 2003-02-26 EP EP20030251174 patent/EP1340587B1/en not_active Revoked
- 2003-02-26 DE DE2003601074 patent/DE60301074T2/de not_active Expired - Lifetime
- 2003-02-27 BR BR0300479A patent/BR0300479A/pt not_active IP Right Cessation
- 2003-02-28 SG SG200300887A patent/SG106131A1/en unknown
- 2003-03-03 JP JP2003055274A patent/JP2003285269A/ja active Pending
- 2003-09-17 US US10/605,241 patent/US6908657B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014220362A1 (de) * | 2014-10-08 | 2016-04-14 | Siemens Aktiengesellschaft | Verschließen von Löchern mittels eines thermischen Spritzverfahrens durch ein Pulvergemisch |
Also Published As
| Publication number | Publication date |
|---|---|
| SG106131A1 (en) | 2004-09-30 |
| EP1340587B1 (en) | 2005-07-27 |
| US20040115447A1 (en) | 2004-06-17 |
| US20030165621A1 (en) | 2003-09-04 |
| US6908657B2 (en) | 2005-06-21 |
| EP1340587A3 (en) | 2003-12-17 |
| JP2003285269A (ja) | 2003-10-07 |
| BR0300479A (pt) | 2004-08-17 |
| CA2419361A1 (en) | 2003-09-01 |
| US6663919B2 (en) | 2003-12-16 |
| DE60301074D1 (de) | 2005-09-01 |
| EP1340587A2 (en) | 2003-09-03 |
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