JP6216570B2 - 冷却チャネルを備えた構成部品および製造方法 - Google Patents
冷却チャネルを備えた構成部品および製造方法 Download PDFInfo
- Publication number
- JP6216570B2 JP6216570B2 JP2013172766A JP2013172766A JP6216570B2 JP 6216570 B2 JP6216570 B2 JP 6216570B2 JP 2013172766 A JP2013172766 A JP 2013172766A JP 2013172766 A JP2013172766 A JP 2013172766A JP 6216570 B2 JP6216570 B2 JP 6216570B2
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- Prior art keywords
- groove
- coating
- structural coating
- structural
- substrate
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 38
- 238000001816 cooling Methods 0.000 title description 38
- 238000000576 coating method Methods 0.000 claims description 202
- 239000011248 coating agent Substances 0.000 claims description 188
- 239000000758 substrate Substances 0.000 claims description 77
- 238000000034 method Methods 0.000 claims description 63
- 238000012545 processing Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 27
- 239000011247 coating layer Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 11
- 238000003754 machining Methods 0.000 claims description 11
- 238000005480 shot peening Methods 0.000 claims description 11
- 238000009760 electrical discharge machining Methods 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 238000004381 surface treatment Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000012720 thermal barrier coating Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 33
- 239000000463 material Substances 0.000 description 20
- 238000000151 deposition Methods 0.000 description 18
- 239000000956 alloy Substances 0.000 description 12
- 229910045601 alloy Inorganic materials 0.000 description 12
- 230000008021 deposition Effects 0.000 description 11
- 239000007921 spray Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910000601 superalloy Inorganic materials 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000012809 cooling fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000011153 ceramic matrix composite Substances 0.000 description 3
- 238000005328 electron beam physical vapour deposition Methods 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001017 electron-beam sputter deposition Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010286 high velocity air fuel Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 229910010038 TiAl Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000000541 cathodic arc deposition Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 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
- 239000011261 inert gas Substances 0.000 description 1
- 239000001995 intermetallic alloy Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 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
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000010290 vacuum plasma spraying Methods 0.000 description 1
Classifications
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- 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
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
-
- 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
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
-
- 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
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using 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
- B23P2700/13—Parts of turbine combustion chambers
-
- 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
- F01D5/182—Transpiration 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
- F01D5/14—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
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2230/90—Coating; Surface 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/203—Heat transfer, e.g. cooling by transpiration cooling
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/204—Heat transfer, e.g. cooling by the use of microcircuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/611—Coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
-
- 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
-
- 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
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49982—Coating
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
-
- 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
- Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
- Y10T428/24314—Slit or elongated
-
- 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
- Y10T428/24322—Composite web or sheet
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24562—Interlaminar spaces
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
-
- 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.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24636—Embodying mechanically interengaged strand[s], strand-portion[s] or strand-like strip[s] [e.g., weave, knit, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laser Beam Processing (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (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
54 構造的コーティング
55 構造的コーティングの外側表面
56 (1つまたは複数の)追加的コーティング(外側の構造的コーティング)
100 高温ガス経路の構成部品
110 基材
112 基材の外側表面
114 内部空間
116 基材の内側表面
130 冷却チャネル
132 (1つまたは複数の)溝
135 溝の縁
134 溝の基部
140 (1つまたは複数の)進入穴
144 (1つまたは複数の)通気性の隙間
146 溝の上端部
150 追加的コーティング
155 追加的コーティングの表面
160 研磨性の液体ジェット
170 吐出端部
172 (1つまたは複数の)フィルム冷却穴
210 多軸のコンピュータ数値制御(CNC)ユニット
Claims (21)
- 外側表面を備えた基材を含む構成部品に1つまたは複数の溝を形成する工程であって、
前記基材が少なくとも1つの内部空間を有し、
各々の溝が前記基材の外面に少なくとも部分的に沿って延び、かつ、溝の開口を画定する少なくとも1つの縁を含む上端部および基部を有する、
工程と、
前記溝がそれぞれの内部空間と流体連通するように、それぞれの溝の前記基部を貫く個別の進入穴を形成する工程であって、
前記進入穴のそれぞれは、前記それぞれの溝の前記基部に沿って、前記基材を貫いて延在せず、前記溝の前記基部と同延でない、
工程と、
溝の開口のそれぞれに近接する構造的コーティングの隙間を画定するために、前記基材の少なくとも一部分上であって、それぞれの前記溝の前記開口と近接して構造的コーティングを施す工程であって、
前記隙間は寸法D1を有し、
前記寸法D1は前記溝の開口の寸法よりも小さい、
工程と、
それぞれの溝の前記上端部に近接する前記構造的コーティングを可塑的に変形させ、それによって前記溝の開口に近接する前記構造的コーティング内の前記隙間を小さくして寸法D1よりも小さい寸法D2を有する隙間を画定するように、前記隙間に近接する前記構造的コーティングの表面の少なくとも一部分を処理する工程と、
を含む、製造方法。 - 前記(1つまたは複数の)溝を形成する前に前記基材を鋳造する工程をさらに含み、各々の溝が研磨性液体ジェット、プランジ電解加工(ECM)、放電加工(EDM)、回転電極を備えた放電加工(ミリングEDM)、およびレーザ加工のうちの1つまたは複数を使用して形成される、請求項1に記載の製造方法。
- 前記構造的コーティングの前記表面を処理する工程が、少なくとも前記溝に近接する前記構造的コーティングを可塑的に変形させるために、前記構造的コーティングの前記表面のショットピーニング、前記構造的コーティングの前記表面のウォータージェットピーニング、前記構造的コーティングの前記表面のフラップピーニング、前記構造的コーティングの前記表面の重力式ピーニング、前記構造的コーティングの前記表面の超音波式ピーニング、前記構造的コーティングの前記表面のバニシ仕上げ、前記構造的コーティングの前記表面の低塑性バニシ仕上げ、および、前記構造的コーティングの前記表面のレーザショックピーニングのうちの1つまたは複数を実行する工程を含む、請求項1に記載の製造方法。
- 前記構造的コーティングの前記表面を処理する工程が、前記表面のショットピーニングを含む、請求項3に記載の製造方法。
- 前記処理する工程が、前記構造的コーティングの前記表面に複数の表面不規則性を導入する、請求項3に記載の製造方法。
- 前記溝の前記上端部を横切る前記隙間が、前記構造的コーティングの前記表面の処理の前では0.2〜0.8mmの範囲内にあり、前記構造的コーティングの前記表面が処理された後では前記溝の前記上端部を横切る前記隙間が0〜0.4mmの範囲内にある、請求項1に記載の製造方法。
- 前記構造的コーティングの前記表面の少なくとも一部分上に追加的コーティングを配置する工程をさらに含み、前記(1つまたは複数の)溝、前記構造的コーティングおよび前記追加的コーティングが前記構成部品を冷却するための1つまたは複数のチャネルを画定する、請求項1に記載の製造方法。
- 前記追加的コーティングが外側の構造的コーティング層を含む、請求項7に記載の製造方法。
- それぞれの溝の少なくとも前記上端部に近接する前記追加的コーティングを可塑的に変
形させるために前記追加的コーティングの表面の少なくとも一部分を処理する工程をさらに含む、請求項7に記載の製造方法。 - 前記追加的コーティングが外側の構造的コーティング層、接着コーティングおよび熱障壁コーティングのうちの1つまたは複数を含む、請求項7に記載の製造方法。
- 前記基材の前記外側表面の少なくとも一部分を処理し、それによって前記基材の前記処理をした部分を可塑的に変形させる工程であって、前記基材上に前記構造的コーティングを施す前にこの追加の処理の工程が実行される工程をさらに含む、請求項1に記載の製造方法。
- 前記構造的コーティングの前記表面を処理する工程がまた、前記溝に近接する前記構造的コーティングにカット面を付ける、請求項1に記載の製造方法。
- 前記それぞれの1つまたは複数の溝の各々が前記それぞれの上端部で狭まり、それによって各々の溝がリエントラント形状の溝を有する、請求項1に記載の製造方法。
- 外側表面を備えた基材を含む構成部品に1つまたは複数の溝を形成する工程であって、
前記基材が少なくとも1つの内部空間を有し、
各々の溝が前記基材に少なくとも部分的に沿って延び、かつ、溝の開口を画定する少なくとも1つの縁を含む上端部および基部を有する、
工程と、
前記溝がそれぞれの内部空間と流体連通するように、それぞれの溝の前記基部を貫く個別の進入穴を形成する工程であって、
前記進入穴のそれぞれは、前記それぞれの溝の前記基部に沿って、前記基材を貫いて延在せず、前記溝の前記基部と同延でない、
工程と、
溝の開口のそれぞれに近接する構造的コーティングの隙間を画定するために、前記基材上であって、それぞれの前記溝の前記開口と近接して構造的コーティングを施す工程であって、
前記隙間は寸法D1を有し、
前記寸法D1は前記溝の開口の寸法よりも小さい、
工程と、
前記溝の前記上端部に近接する前記構造的コーティングの表面にカット面を付け、それによって前記溝の開口に近接する前記構造的コーティング内の前記隙間を小さくして寸法D1よりも小さい寸法D2を有する隙間を画定するように、前記隙間に近接する前記構造的コーティングの表面を処理する工程と、
を含む、製造方法。 - 前記それぞれの1つまたは複数の溝の各々が前記それぞれの上端部で狭まり、それによって各々の溝がリエントラント形状の溝を有する、請求項14に記載の製造方法。
- 前記構造的コーティングの前記表面を処理する工程が、少なくとも前記溝の一方の縁に隣接する前記構造的コーティングの前記表面にカット面を付けるように、前記構造的コーティングの前記表面のショットピーニング、前記構造的コーティングの前記表面のウォータージェットピーニング、前記構造的コーティングの前記表面のフラップピーニング、前記構造的コーティングの前記表面の重力式ピーニング、前記構造的コーティングの前記表面の超音波式ピーニング、前記構造的コーティングの前記表面のバニシ仕上げ、前記表面の低塑性バニシ仕上げ、および、前記構造的コーティングの前記表面のレーザショックピーニングのうちの1つまたは複数を実行する工程を含む、請求項14に記載の製造方法。
- 前記構造的コーティングの前記表面を処理する工程が、前記表面のショットピーニングを含み、前記ショットピーニングが前記構造的コーティングの前記表面に複数の表面不規則性を導入する、請求項16に記載の製造方法。
- 前記構造的コーティングの前記表面の少なくとも一部分上に追加的コーティングを配置する工程であって、前記(1つまたは複数の)溝、前記構造的コーティングおよび前記追加的コーティングが前記構成部品を冷却するための1つまたは複数のチャネルを画定する工程をさらに含む、請求項14に記載の製造方法。
- 前記追加的コーティングが外側の構造的コーティング層、接着コーティングおよび熱障壁コーティングのうちの1つまたは複数を含む、請求項18に記載の製造方法。
- それぞれの溝の前記上端部に近接する前記表面にカット面を付けるように前記追加的コーティングの表面の少なくとも一部分を処理する工程をさらに含む、請求項18に記載の製造方法。
- 前記基材の前記外側表面の少なくとも一部分を処理し、それによって前記基材の前記処理をした部分を可塑的に変形させる工程であって、前記基材上に前記構造的コーティングを施す工程の前にこの追加の処理の工程が実行される工程をさらに含む、請求項14に記載の製造方法。
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-
2013
- 2013-08-22 DE DE102013109116.4A patent/DE102013109116A1/de not_active Withdrawn
- 2013-08-23 JP JP2013172766A patent/JP6216570B2/ja not_active Expired - Fee Related
- 2013-08-26 CH CH01448/13A patent/CH706866A2/de not_active Application Discontinuation
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2015
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DE102013109116A1 (de) | 2014-03-27 |
CH706866A2 (de) | 2014-02-28 |
JP2014088872A (ja) | 2014-05-15 |
US20160053618A1 (en) | 2016-02-25 |
US10053987B2 (en) | 2018-08-21 |
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