JP5941266B2 - 窪み形状の冷却チャネルを備える構成部品および製造方法 - Google Patents
窪み形状の冷却チャネルを備える構成部品および製造方法 Download PDFInfo
- Publication number
- JP5941266B2 JP5941266B2 JP2011243087A JP2011243087A JP5941266B2 JP 5941266 B2 JP5941266 B2 JP 5941266B2 JP 2011243087 A JP2011243087 A JP 2011243087A JP 2011243087 A JP2011243087 A JP 2011243087A JP 5941266 B2 JP5941266 B2 JP 5941266B2
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- coating
- substrate
- component
- groove
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 65
- 238000001816 cooling Methods 0.000 title claims description 38
- 238000000576 coating method Methods 0.000 claims description 134
- 239000011248 coating agent Substances 0.000 claims description 125
- 239000000758 substrate Substances 0.000 claims description 88
- 238000000151 deposition Methods 0.000 claims description 34
- 230000008569 process Effects 0.000 claims description 27
- 230000008021 deposition Effects 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 16
- 238000005498 polishing Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 238000010286 high velocity air fuel Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000012720 thermal barrier coating Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 238000007749 high velocity oxygen fuel spraying Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000010285 flame spraying Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 44
- 239000012071 phase Substances 0.000 description 35
- 239000007789 gas Substances 0.000 description 34
- 229910045601 alloy Inorganic materials 0.000 description 22
- 239000000956 alloy Substances 0.000 description 22
- 239000002131 composite material Substances 0.000 description 13
- 229910000601 superalloy Inorganic materials 0.000 description 13
- 238000011049 filling Methods 0.000 description 9
- 229910052758 niobium Inorganic materials 0.000 description 9
- 229910052735 hafnium Inorganic materials 0.000 description 8
- 229910000765 intermetallic Inorganic materials 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910000943 NiAl Inorganic materials 0.000 description 7
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 229910052720 vanadium Inorganic materials 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000009760 electrical discharge machining Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910052715 tantalum Inorganic materials 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 239000001995 intermetallic alloy Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 229910001092 metal group alloy Inorganic materials 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003698 laser cutting Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005269 aluminizing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 229910000951 Aluminide Inorganic materials 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910001257 Nb alloy Inorganic materials 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010288 cold spraying Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Images
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
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
-
- 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
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- 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
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
-
- 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
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
-
- 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
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
-
- 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
-
- 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
- B23P2700/13—Parts of turbine combustion chambers
-
- 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
-
- 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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
12 圧縮機
14 燃焼器
16 タービン
18 シャフト
20 燃料ノズル
50 コーティング層(複数可)
52 表面法線
80 熱ガス流
100 熱ガス経路構成部品
110 基材
112 基材の外側表面
114 中空の内部空間
116 基材の内側表面
130 窪み形状のチャネル
132 窪み形状の溝(複数可)
134 溝の底面
136 溝の頂部(開口部)
138 窪み形状の溝の壁
140 アクセス孔(複数可)
142 フィルム冷却孔(複数可)
144 多孔性の隙間(複数可)
150 コーティング(複数可)
160 研磨液噴射
Claims (9)
- 構成部品(100)を製造する方法であって、
基材(110)の表面(112)に1つまたは複数の溝(132)を形成するステップであり、前記基材(110)が少なくとも1つの中空の内部空間(114)を有し、前記1つまたは複数の溝(132)の各々が前記基材(110)の前記表面(112)に少なくとも部分的に沿って延在し、また、底面(134)および頂部(136)を有し、前記底面(134)が前記頂部(136)より広く、したがって、前記1つまたは複数の溝(132)の各々が窪み形状の溝(132)を有する、ステップと、
前記溝(132)を前記少なくとも1つの中空の内部空間(114)のそれぞれの1つに流体連通させて接続するために、それぞれ1つの前記1つまたは複数の溝(132)の前記底面(134)を通るように1つまたは複数のアクセス孔(140)を形成するステップと、
前記基材(110)の前記表面(112)の少なくとも一部分の上にコーティング(150)を堆積させるステップであり、前記1つまたは複数の溝(132)および前記コーティング(150)が、前記構成部品(100)を冷却するための1つまたは複数の窪み形状のチャネル(130)を画定する、ステップと、
を含み、
前記1つまたは複数の窪み形状の溝(132)が、前記基材(110)の前記表面(112)に研磨液噴射(160)を方向付けることによって形成され、
前記1つまたは複数の窪み形状の溝(132)が、前記研磨液噴射(160)が最初に通過するときに前記基材(110)の前記表面(112)に対して外側の角度をつけて前記研磨液噴射(160)を方向付けて、次いで次に通過するときに前記外側の角度と実質的に反対の角度にすることにより、形成される、
方法。 - それぞれ1つの前記1つまたは複数の窪み形状の溝(132)の前記底面(134)が前記それぞれの溝(132)の前記頂部(136)の3倍〜4倍の範囲内の幅を有する、請求項1に記載の方法。
- それぞれ1つの前記1つまたは複数の窪み形状の溝(132)の壁(138)が表面法線(52)に対して20度〜45度の範囲内にある角度φで方向付けられる、請求項1に記載の方法。
- 前記基材(110)の前記表面(112)の少なくとも一部分の上にコーティング(150)を堆積させるステップが、
イオンプラズマ蒸着、
高速フレーム溶射(HVOF)、
高速空気燃料溶射(HVAF)、または、
低圧プラズマ溶射(LPPS)プロセス
のうちの少なくとも1つを実行するステップを含む、請求項1に記載の方法。 - 基材(110)と、少なくとも1つのコーティング(150)とを備える構成部品(100)であって、
前記基材(110)が、外側表面(112)および内側表面(116)を含み、前記内側表面(116)が少なくとも1つの中空の内部空間(114)を画定し、前記外側表面(112)が1つまたは複数の溝(132)を画定し、前記1つまたは複数の溝(132)の各々が前記基材(110)の前記表面(112)に少なくとも部分的に沿って延在し、また、底面(134)および頂部(136)を有し、前記底面(134)が前記頂部(136)より広く、したがって、前記1つまたは複数の溝(132)の各々が窪み形状の溝(132)を有し、1つまたは複数のアクセス孔(140)が、前記1つまたは複数の溝(132)のそれぞれの1つを前記少なくとも1つの中空の内部空間(114)のそれぞれの1つに流体連通させて接続するために、それぞれ1つの前記1つまたは複数の溝(132)の前記底面(134)を通るように形成され、
前記少なくとも1つのコーティング(150)が、前記基材(110)の前記表面(112)の少なくとも一部分の上に堆積され、前記1つまたは複数の溝(132)および前記コーティング(150)が、構成部品(100)を冷却するための1つまたは複数の窪み形状のチャネル(130)を画定する、構成部品(100)。 - それぞれ1つの前記1つまたは複数の窪み形状の溝(132)の前記底面(134)が前記それぞれの溝(132)の前記頂部(136)の3〜4倍の範囲内にある幅を有し、それぞれ1つの前記1つまたは複数の窪み形状の溝(132)の壁(138)が表面法線(52)に対して20度〜45度の範囲内にある角度φで方向付けられる、請求項5に記載の構成部品(100)。
- 前記コーティング(150)が前記個別の1つまたは複数の溝(132)を完全に架橋し、したがって、前記コーティング(150)が前記それぞれのチャネル(130)を密閉する、請求項5に記載の構成部品(100)。
- 前記コーティング(150)が1つまたは複数の多孔性の隙間(144)を画定し、したがって、前記コーティング(150)が前記個別の1つまたは複数の溝(132)の各々を完全には架橋しない、請求項5に記載の構成部品(100)。
- 犠牲充填材を使用することなく構成部品(100)を被覆する方法であって、
基材(110)の表面(112)に1つまたは複数の溝(132)を形成するステップであり、前記基材(110)が少なくとも1つの中空の内部空間(114)を有し、前記1つまたは複数の溝(132)の各々が前記基材(110)の前記表面(112)に少なくとも部分的に沿って延在し、また、底面(134)および頂部(136)を有し、前記頂部(136)の幅が0.1mmから0.5mmである、ステップと、
前記基材(110)の前記表面(112)の少なくとも一部分の上に、前記1つまたは複数の溝(132)のうちの空いている溝の上に直接にコーティング(150)を堆積させるステップであり、前記1つまたは複数の溝(132)および前記コーティング(150)が、前記構成部品(100)を冷却するための1つまたは複数のチャネル(130)を画定する、ステップと、
前記基材(110)の前記表面(112)に前記1つまたは複数の溝(132)を形成する前に前記基材(110)を注型するステップと、
前記溝(132)を前記少なくとも1つの中空の内部空間(114)のそれぞれの1つに流体連通させて接続するために、それぞれ1つの前記溝(132)の前記底面(134)を通るように1つまたは複数のアクセス孔(140)を形成するステップと
を含み、
前記コーティング(150)には、金属コーティング、ボンドコーティング、および、遮熱コーティングのうちの少なくとも1つが含まれ、前記基材(110)の前記表面(112)の少なくとも一部分の上にコーティング(150)を堆積させるステップが、
イオンプラズマ蒸着、
高速フレーム溶射(HVOF)プロセス、
高速酸素燃料溶射(HVAF)プロセス、または、
低圧プラズマ溶射(LPPS)プロセス、
のうちの少なくとも1つを実行するステップを含む、
方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/943,624 | 2010-11-10 | ||
US12/943,624 US8387245B2 (en) | 2010-11-10 | 2010-11-10 | Components with re-entrant shaped cooling channels and methods of manufacture |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012102732A JP2012102732A (ja) | 2012-05-31 |
JP2012102732A5 JP2012102732A5 (ja) | 2014-12-18 |
JP5941266B2 true JP5941266B2 (ja) | 2016-06-29 |
Family
ID=45990481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011243087A Active JP5941266B2 (ja) | 2010-11-10 | 2011-11-07 | 窪み形状の冷却チャネルを備える構成部品および製造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8387245B2 (ja) |
JP (1) | JP5941266B2 (ja) |
CN (1) | CN102536332B (ja) |
DE (1) | DE102011055246B4 (ja) |
FR (1) | FR2967168B1 (ja) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8905713B2 (en) | 2010-05-28 | 2014-12-09 | General Electric Company | Articles which include chevron film cooling holes, and related processes |
US9249491B2 (en) * | 2010-11-10 | 2016-02-02 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
US8387245B2 (en) * | 2010-11-10 | 2013-03-05 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
US8673397B2 (en) | 2010-11-10 | 2014-03-18 | General Electric Company | Methods of fabricating and coating a component |
US20120148769A1 (en) * | 2010-12-13 | 2012-06-14 | General Electric Company | Method of fabricating a component using a two-layer structural coating |
US8601691B2 (en) | 2011-04-27 | 2013-12-10 | General Electric Company | Component and methods of fabricating a coated component using multiple types of fillers |
US20120317984A1 (en) * | 2011-06-16 | 2012-12-20 | Dierberger James A | Cell structure thermal barrier coating |
US9216491B2 (en) * | 2011-06-24 | 2015-12-22 | General Electric Company | Components with cooling channels and methods of manufacture |
US9327384B2 (en) | 2011-06-24 | 2016-05-03 | General Electric Company | Components with cooling channels and methods of manufacture |
US9206696B2 (en) | 2011-08-16 | 2015-12-08 | General Electric Company | Components with cooling channels and methods of manufacture |
US9260191B2 (en) * | 2011-08-26 | 2016-02-16 | Hs Marston Aerospace Ltd. | Heat exhanger apparatus including heat transfer surfaces |
US20130086784A1 (en) | 2011-10-06 | 2013-04-11 | General Electric Company | Repair methods for cooled components |
US9249670B2 (en) | 2011-12-15 | 2016-02-02 | General Electric Company | Components with microchannel cooling |
US9435208B2 (en) | 2012-04-17 | 2016-09-06 | General Electric Company | Components with microchannel cooling |
US9243503B2 (en) | 2012-05-23 | 2016-01-26 | General Electric Company | Components with microchannel cooled platforms and fillets and methods of manufacture |
DE102013109116A1 (de) * | 2012-08-27 | 2014-03-27 | General Electric Company (N.D.Ges.D. Staates New York) | Bauteil mit Kühlkanälen und Verfahren zur Herstellung |
US8974859B2 (en) * | 2012-09-26 | 2015-03-10 | General Electric Company | Micro-channel coating deposition system and method for using the same |
US9238265B2 (en) | 2012-09-27 | 2016-01-19 | General Electric Company | Backstrike protection during machining of cooling features |
US20140116660A1 (en) * | 2012-10-31 | 2014-05-01 | General Electric Company | Components with asymmetric cooling channels and methods of manufacture |
DE102013111874A1 (de) * | 2012-11-06 | 2014-05-08 | General Electric Company | Bauteil mit hinterschnitten geformten Kühlkanälen und Herstellungsverfahren dazu |
US20140137408A1 (en) * | 2012-11-16 | 2014-05-22 | General Electric Company | Methods of fabricating and coating turbine components |
US9297267B2 (en) | 2012-12-10 | 2016-03-29 | General Electric Company | System and method for removing heat from a turbine |
US20160032766A1 (en) | 2013-03-14 | 2016-02-04 | General Electric Company | Components with micro cooled laser deposited material layer and methods of manufacture |
US20140302278A1 (en) | 2013-04-09 | 2014-10-09 | General Electric Company | Components with double sided cooling features and methods of manufacture |
EP2860358A1 (en) * | 2013-10-10 | 2015-04-15 | Alstom Technology Ltd | Arrangement for cooling a component in the hot gas path of a gas turbine |
US9278462B2 (en) | 2013-11-20 | 2016-03-08 | General Electric Company | Backstrike protection during machining of cooling features |
US9803939B2 (en) * | 2013-11-22 | 2017-10-31 | General Electric Company | Methods for the formation and shaping of cooling channels, and related articles of manufacture |
US9476306B2 (en) | 2013-11-26 | 2016-10-25 | General Electric Company | Components with multi-layered cooling features and methods of manufacture |
US9970302B2 (en) | 2015-06-15 | 2018-05-15 | General Electric Company | Hot gas path component trailing edge having near wall cooling features |
US9897006B2 (en) | 2015-06-15 | 2018-02-20 | General Electric Company | Hot gas path component cooling system having a particle collection chamber |
US9938899B2 (en) * | 2015-06-15 | 2018-04-10 | General Electric Company | Hot gas path component having cast-in features for near wall cooling |
US9828915B2 (en) * | 2015-06-15 | 2017-11-28 | General Electric Company | Hot gas path component having near wall cooling features |
US10030537B2 (en) * | 2015-10-12 | 2018-07-24 | General Electric Company | Turbine nozzle with inner band and outer band cooling |
US10731472B2 (en) | 2016-05-10 | 2020-08-04 | General Electric Company | Airfoil with cooling circuit |
US10458259B2 (en) | 2016-05-12 | 2019-10-29 | General Electric Company | Engine component wall with a cooling circuit |
US10767489B2 (en) | 2016-08-16 | 2020-09-08 | General Electric Company | Component for a turbine engine with a hole |
US10612389B2 (en) | 2016-08-16 | 2020-04-07 | General Electric Company | Engine component with porous section |
US10508551B2 (en) | 2016-08-16 | 2019-12-17 | General Electric Company | Engine component with porous trench |
US20180128177A1 (en) * | 2016-11-07 | 2018-05-10 | General Electric Company | Method for forming a hole in an engine component |
EP3674518A1 (en) * | 2018-12-27 | 2020-07-01 | Siemens Aktiengesellschaft | Coolable component for a streaming engine and corresponding manufacturing method |
CN113202566B (zh) * | 2021-04-19 | 2022-12-02 | 中国航发湖南动力机械研究所 | 涡轮导向叶片及燃气涡轮发动机 |
Family Cites Families (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042162A (en) * | 1975-07-11 | 1977-08-16 | General Motors Corporation | Airfoil fabrication |
US5075966A (en) * | 1990-09-04 | 1991-12-31 | General Electric Company | Method for fabricating a hollow component for a rocket engine |
US5626462A (en) | 1995-01-03 | 1997-05-06 | General Electric Company | Double-wall airfoil |
US5640767A (en) * | 1995-01-03 | 1997-06-24 | Gen Electric | Method for making a double-wall airfoil |
JP3529191B2 (ja) | 1995-04-26 | 2004-05-24 | 日本精工株式会社 | 保持器付自動調心ころ軸受と保持器付自動調心ころ軸受用保持器の製造方法 |
US5875549A (en) * | 1997-03-17 | 1999-03-02 | Siemens Westinghouse Power Corporation | Method of forming internal passages within articles and articles formed by same |
DE19737845C2 (de) | 1997-08-29 | 1999-12-02 | Siemens Ag | Verfahren zum Herstellen einer Gasturbinenschaufel, sowie nach dem Verfahren hergestellte Gasturbinenschaufel |
GB2343486B (en) * | 1998-06-19 | 2000-09-20 | Rolls Royce Plc | Improvemnts in or relating to cooling systems for gas turbine engine airfoil |
US6214248B1 (en) * | 1998-11-12 | 2001-04-10 | General Electric Company | Method of forming hollow channels within a component |
US6321449B2 (en) | 1998-11-12 | 2001-11-27 | General Electric Company | Method of forming hollow channels within a component |
US6086328A (en) * | 1998-12-21 | 2000-07-11 | General Electric Company | Tapered tip turbine blade |
US6234755B1 (en) | 1999-10-04 | 2001-05-22 | General Electric Company | Method for improving the cooling effectiveness of a gaseous coolant stream, and related articles of manufacture |
DE10024302A1 (de) | 2000-05-17 | 2001-11-22 | Alstom Power Nv | Verfahren zur Herstellung eines thermisch belasteten Gussteils |
US6368060B1 (en) | 2000-05-23 | 2002-04-09 | General Electric Company | Shaped cooling hole for an airfoil |
US6617003B1 (en) | 2000-11-06 | 2003-09-09 | General Electric Company | Directly cooled thermal barrier coating system |
US6375425B1 (en) * | 2000-11-06 | 2002-04-23 | General Electric Company | Transpiration cooling in thermal barrier coating |
US6478537B2 (en) * | 2001-02-16 | 2002-11-12 | Siemens Westinghouse Power Corporation | Pre-segmented squealer tip for turbine blades |
US6551061B2 (en) | 2001-03-27 | 2003-04-22 | General Electric Company | Process for forming micro cooling channels inside a thermal barrier coating system without masking material |
US6851627B2 (en) * | 2001-07-31 | 2005-02-08 | Flow International Corporation | Multiple segment high pressure fluidjet nozzle and method of making the nozzle |
US6602053B2 (en) | 2001-08-02 | 2003-08-05 | Siemens Westinghouse Power Corporation | Cooling structure and method of manufacturing the same |
EP1295969A1 (en) | 2001-09-22 | 2003-03-26 | ALSTOM (Switzerland) Ltd | Method of growing a MCrAIY-coating and an article coated with the MCrAIY-coating |
EP1295970A1 (en) | 2001-09-22 | 2003-03-26 | ALSTOM (Switzerland) Ltd | MCrAlY type alloy coating |
US6726444B2 (en) * | 2002-03-18 | 2004-04-27 | General Electric Company | Hybrid high temperature articles and method of making |
US6921014B2 (en) | 2002-05-07 | 2005-07-26 | General Electric Company | Method for forming a channel on the surface of a metal substrate |
EP1387040B1 (en) | 2002-08-02 | 2006-12-06 | ALSTOM Technology Ltd | Method of protecting partial areas of a component |
EP1462613A1 (de) | 2003-03-26 | 2004-09-29 | Siemens Aktiengesellschaft | Kühlbares Schichtsystem |
US6981906B2 (en) * | 2003-06-23 | 2006-01-03 | Flow International Corporation | Methods and apparatus for milling grooves with abrasive fluidjets |
US7351290B2 (en) | 2003-07-17 | 2008-04-01 | General Electric Company | Robotic pen |
US6905302B2 (en) | 2003-09-17 | 2005-06-14 | General Electric Company | Network cooled coated wall |
US7186167B2 (en) | 2004-04-15 | 2007-03-06 | United Technologies Corporation | Suspended abrasive waterjet hole drilling system and method |
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 |
US7186091B2 (en) * | 2004-11-09 | 2007-03-06 | General Electric Company | Methods and apparatus for cooling gas turbine engine components |
US7247002B2 (en) * | 2004-12-02 | 2007-07-24 | Siemens Power Generation, Inc. | Lamellate CMC structure with interlock to metallic support structure |
JP4773457B2 (ja) * | 2004-12-24 | 2011-09-14 | アルストム テクノロジー リミテッド | 埋め込まれた通路を有する部材、特にターボ機械の熱ガスコンポーネント |
EP1712739A1 (de) * | 2005-04-12 | 2006-10-18 | Siemens Aktiengesellschaft | Bauteil mit Filmkühlloch |
US7625180B1 (en) | 2006-11-16 | 2009-12-01 | Florida Turbine Technologies, Inc. | Turbine blade with near-wall multi-metering and diffusion cooling circuit |
US7879203B2 (en) | 2006-12-11 | 2011-02-01 | General Electric Company | Method and apparatus for cathodic arc ion plasma deposition |
US7766617B1 (en) * | 2007-03-06 | 2010-08-03 | Florida Turbine Technologies, Inc. | Transpiration cooled turbine airfoil |
US7900458B2 (en) | 2007-05-29 | 2011-03-08 | Siemens Energy, Inc. | Turbine airfoils with near surface cooling passages and method of making same |
US8857055B2 (en) | 2010-01-29 | 2014-10-14 | General Electric Company | Process and system for forming shaped air holes |
US8905713B2 (en) | 2010-05-28 | 2014-12-09 | General Electric Company | Articles which include chevron film cooling holes, and related processes |
US8387245B2 (en) * | 2010-11-10 | 2013-03-05 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
US8673397B2 (en) | 2010-11-10 | 2014-03-18 | General Electric Company | Methods of fabricating and coating a component |
US9249491B2 (en) * | 2010-11-10 | 2016-02-02 | General Electric Company | Components with re-entrant shaped cooling channels and methods of manufacture |
US8727727B2 (en) * | 2010-12-10 | 2014-05-20 | General Electric Company | Components with cooling channels and methods of manufacture |
US20120148769A1 (en) * | 2010-12-13 | 2012-06-14 | General Electric Company | Method of fabricating a component using a two-layer structural coating |
US8753071B2 (en) * | 2010-12-22 | 2014-06-17 | General Electric Company | Cooling channel systems for high-temperature components covered by coatings, and related processes |
US8533949B2 (en) * | 2011-02-14 | 2013-09-17 | General Electric Company | Methods of manufacture for components with cooling channels |
US20120243995A1 (en) * | 2011-03-21 | 2012-09-27 | General Electric Company | Components with cooling channels formed in coating and methods of manufacture |
US8601691B2 (en) * | 2011-04-27 | 2013-12-10 | General Electric Company | Component and methods of fabricating a coated component using multiple types of fillers |
US9327384B2 (en) * | 2011-06-24 | 2016-05-03 | General Electric Company | Components with cooling channels and methods of manufacture |
US9216491B2 (en) * | 2011-06-24 | 2015-12-22 | General Electric Company | Components with cooling channels and methods of manufacture |
US9206696B2 (en) * | 2011-08-16 | 2015-12-08 | General Electric Company | Components with cooling channels and methods of manufacture |
US9249672B2 (en) * | 2011-09-23 | 2016-02-02 | General Electric Company | Components with cooling channels and methods of manufacture |
US20130078418A1 (en) * | 2011-09-23 | 2013-03-28 | General Electric Company | Components with cooling channels and methods of manufacture |
US20130086784A1 (en) * | 2011-10-06 | 2013-04-11 | General Electric Company | Repair methods for cooled components |
US20130101761A1 (en) * | 2011-10-21 | 2013-04-25 | General Electric Company | Components with laser cladding and methods of manufacture |
US9435208B2 (en) * | 2012-04-17 | 2016-09-06 | General Electric Company | Components with microchannel cooling |
US9243503B2 (en) * | 2012-05-23 | 2016-01-26 | General Electric Company | Components with microchannel cooled platforms and fillets and methods of manufacture |
US8974859B2 (en) * | 2012-09-26 | 2015-03-10 | General Electric Company | Micro-channel coating deposition system and method for using the same |
US9200521B2 (en) * | 2012-10-30 | 2015-12-01 | General Electric Company | Components with micro cooled coating layer and methods of manufacture |
US20140116660A1 (en) * | 2012-10-31 | 2014-05-01 | General Electric Company | Components with asymmetric cooling channels and methods of manufacture |
US20140302278A1 (en) * | 2013-04-09 | 2014-10-09 | General Electric Company | Components with double sided cooling features and methods of manufacture |
-
2010
- 2010-11-10 US US12/943,624 patent/US8387245B2/en active Active
-
2011
- 2011-11-07 JP JP2011243087A patent/JP5941266B2/ja active Active
- 2011-11-09 FR FR1160220A patent/FR2967168B1/fr not_active Expired - Fee Related
- 2011-11-10 CN CN201110373806.1A patent/CN102536332B/zh active Active
- 2011-11-10 DE DE102011055246.4A patent/DE102011055246B4/de active Active
-
2013
- 2013-01-30 US US13/753,828 patent/US20130140007A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2967168A1 (fr) | 2012-05-11 |
CN102536332B (zh) | 2015-11-25 |
CN102536332A (zh) | 2012-07-04 |
DE102011055246B4 (de) | 2022-07-21 |
US8387245B2 (en) | 2013-03-05 |
FR2967168B1 (fr) | 2018-08-17 |
JP2012102732A (ja) | 2012-05-31 |
US20120111545A1 (en) | 2012-05-10 |
US20130140007A1 (en) | 2013-06-06 |
DE102011055246A1 (de) | 2013-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5941266B2 (ja) | 窪み形状の冷却チャネルを備える構成部品および製造方法 | |
JP5997432B2 (ja) | 構成部品、ならびに、構成部品の製造および被覆方法 | |
JP5997438B2 (ja) | 冷却チャンネルを有する構成部品および製造方法 | |
US8739404B2 (en) | Turbine components with cooling features and methods of manufacturing the same | |
JP5916079B2 (ja) | 二層構造コーティングを用いた構成要素の製造方法 | |
JP6537162B2 (ja) | 多層冷却特徴を有する部品および製造方法 | |
US20120114868A1 (en) | Method of fabricating a component using a fugitive coating | |
JP6192982B2 (ja) | マイクロチャネル冷却式プラットフォーム及びフィレットを有する部品並びにその製造方法 | |
US20120243995A1 (en) | Components with cooling channels formed in coating and methods of manufacture | |
US20130101761A1 (en) | Components with laser cladding and methods of manufacture | |
US9249491B2 (en) | Components with re-entrant shaped cooling channels and methods of manufacture | |
JP2014224526A (ja) | 両面冷却特徴要素を備えた構成要素及びその製造方法 | |
US20120328448A1 (en) | Components with cooling channels and methods of manufacture | |
US20120295061A1 (en) | Components with precision surface channels and hybrid machining method | |
US9249672B2 (en) | Components with cooling channels and methods of manufacture | |
US9327384B2 (en) | Components with cooling channels and methods of manufacture | |
EP2728118A2 (en) | Components with asymmetric cooling channels and methods of manufacture | |
US9278462B2 (en) | Backstrike protection during machining of cooling features | |
EP2728033B1 (en) | Methods of manufacturing components with micro cooled patterned coating layer | |
JP6209058B2 (ja) | リエントラント形状の冷却チャネルを備えた構成部品および製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141104 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141104 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20151029 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160128 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160510 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160520 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5941266 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |