JP6216881B2 - 単結晶合金部品の積層製造 - Google Patents
単結晶合金部品の積層製造 Download PDFInfo
- Publication number
- JP6216881B2 JP6216881B2 JP2016529883A JP2016529883A JP6216881B2 JP 6216881 B2 JP6216881 B2 JP 6216881B2 JP 2016529883 A JP2016529883 A JP 2016529883A JP 2016529883 A JP2016529883 A JP 2016529883A JP 6216881 B2 JP6216881 B2 JP 6216881B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- powder
- external heat
- build
- heat controller
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000013078 crystal Substances 0.000 title claims description 20
- 229910045601 alloy Inorganic materials 0.000 title description 13
- 239000000956 alloy Substances 0.000 title description 13
- 239000000843 powder Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 43
- 230000006698 induction Effects 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 12
- 239000010453 quartz Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 230000008021 deposition Effects 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 13
- 239000000654 additive Substances 0.000 description 9
- 230000000996 additive effect Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005495 investment casting Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/10—Auxiliary heating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/003—Heating or cooling of the melt or the crystallised material
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/005—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method by irradiation or electric discharge
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/02—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method without using solvents
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B28/00—Production of homogeneous polycrystalline material with defined structure
- C30B28/04—Production of homogeneous polycrystalline material with defined structure from liquids
- C30B28/06—Production of homogeneous polycrystalline material with defined structure from liquids by normal freezing or freezing under temperature gradient
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0033—Heating devices using lamps
- H05B3/0038—Heating devices using lamps for industrial applications
- H05B3/0061—Heating devices using lamps for industrial applications for metal treatment
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/36—Process control of energy beam parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/60—Planarisation devices; Compression devices
- B22F12/67—Blades
-
- 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
- F05D2230/30—Manufacture with deposition of material
- F05D2230/31—Layer deposition
-
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/24—Rotors for 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/17—Alloys
- F05D2300/175—Superalloys
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electromagnetism (AREA)
- Powder Metallurgy (AREA)
- Laser Beam Processing (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
12 ダブテール
14 ブレードシャンク、シャンク
16 プラットフォーム
18 中空翼形部、翼形部
20 根元部
22 先端
24 凹面正圧側壁、正圧側壁
26 凸面負圧側壁、負圧側壁
28 前縁
30 後縁
32 後縁冷却穴
34 先端キャップ
36 直立スキーラ先端、スキーラ先端
38 負圧側先端壁
40 正圧側先端壁、先端壁
44 フィルム冷却孔
100 装置
112 テーブル
114 断熱材、粉末供給部
116 スクレーパ
118 オーバーフロー容器
120 ビルドプラットフォーム
121 アクチュエータ
122 ビルドエンクロージャ
124 指向性エネルギー源
126 ビームステアリング装置
128 作業平面、作業表面
130 中央開口部
132 供給開口部
134 オーバーフロー開口部
136 アクチュエータ
138 供給容器
140 昇降機
142 アクチュエータ
144 外部熱制御装置、断熱材
146 外部熱制御装置、ヒータ
148 電源
150 外部熱制御装置、クォーツランプ
154 誘導ヒータ
154’ 誘導ヒータ
154 外部熱制御装置、誘導ヒータ
156 誘導コイル、コイル
156’ 誘導コイル
158 電源
158’ 電源
159 アーム
160 シードエレメント
161 アクチュエータ
210 タービンブレード
212 ダブテール
214 ブレードシャンク、シャンク
216 プラットフォーム
218 中空翼形部、翼形部
219 先端部分
220 根元部
221 単結晶ホイル
222 先端
P 金属粉末、粉末
C 金属部品、部品
B エネルギービーム
S 焦点スポット
Claims (15)
- 部品(C)の製造方法であって、
金属粉末(P)を作業平面(128)に堆積させる工程と、
指向性エネルギー源(124)からのビームを誘導して、部品(C)の断面層に対応するパターンに従って粉末(P)を融合させる工程と、
堆積及び融合工程を周期的に繰り返して、部品(C)を1層ずつビルドアップする工程と、
堆積及び融合のサイクルにおいて、指向性エネルギー源(124)とは別個の外部熱制御装置(144、146、150、154)を使用する工程であって、堆積及び融合時に部品(C)の温度及び加熱速度を共に制御するために外部熱制御装置(144、146、150、154)を使用して、方向性凝固又は単結晶ミクロ組織を有する部品(C)が得られるように、部品(C)の所定の温度プロファイルを維持する工程と
を含んでおり、
さらに、部品(C)の新たな指向性エネルギー融解層の上方の伸長位置へと別の誘導ヒータ(154’)を移動させて、通電しその層を所望通り加熱し、所望の加熱サイクルが終了したら、誘導ヒータ(154’)を装置の残りの部分から後退させて、次の層の粉末(P)を堆積させ、指向性エネルギーでその下の層に融解できるようにすることにより、別の誘導ヒータ(154’)を使用して、部品(C)の再融解及び凝固をより直接的に制御することを特徴とする方法。 - 粉末(P)及び部品(C)が、垂直軸に沿って移動可能なビルドプラットフォーム(120)に支持されている、請求項1に記載の方法。
- 粉末(P)を融合させる各工程の後、所定の層増加分だけビルドプラットフォーム(120)を降下させる工程を更に含む、請求項2に記載の方法。
- 外部熱制御装置(144)が、部品(C)を取り囲む断熱材(144)の層を含む、請求項1に記載の方法。
- 外部熱制御装置(146)が、部品(C)を取り囲むヒータ(146)を含む、請求項1に記載の方法。
- 外部熱制御装置(150)が、部品(C)付近に配置されたクォーツランプ(150)を含む、請求項1に記載の方法。
- 外部熱制御装置(154)が、部品(C)を取り囲む1以上の誘導コイル(154)を含む、請求項1に記載の方法。
- 外部熱制御装置(144、146、150、154)が、部品(C)を溶体化温度で維持するために使用される、請求項1に記載の方法。
- 誘導ヒータ(154’)を適所に移動できるようになるまで、指向性エネルギー源(124)を使用して露出層を連続的に再融解させる、請求項1乃至請求項8のいずれか1項に記載の方法。
- 金属部品(C)の製造装置であって、
所定の組成の金属粉末(P)を保持するように構成されたビルドエンクロージャ(122)と、
金属粉末(P)を融合させるのに好適なエネルギービーム(B)を生成するように動作し得る指向性エネルギー源(124)と、
エネルギービーム(B)を、金属粉末(P)に当て、部品(C)の断面層に対応するパターンに従って誘導するように動作し得るビームステアリング装置(126)と、
指向性エネルギー源(124)とは別個の外部熱制御装置(144、146、150、154)であって、堆積及び融合時に部品(C)の温度及び加熱速度を共に制御してビルドエンクロージャ(122)内の所定の温度プロファイルを維持するように動作し得る外部熱制御装置(144、146、150、154)と、
アクチュエータ(161)に接続されたアーム(159)によってビルドエンクロージャ(122)の上方に設置される誘導コイル(154’)を備える別の誘導ヒータ(154’)であって、アクチュエータ(161)が、使用位置と、ビルドエンクロージャ(122)から離れた格納位置との間で誘導コイル(156’)を移動させるように動作し得る別の誘導ヒータ(154’)と
を備える装置。 - ビルドエンクロージャ(122)内部に配置されたビルドプラットフォーム(120)であって、垂直軸に沿って移動可能なビルドプラットフォーム(120)を更に備える、請求項10に記載の装置(144、146、150、154)。
- 外部熱制御装置(144)が、部品(C)を取り囲む断熱材(144)の層を含む、請求項10に記載の装置。
- 外部熱制御装置(146)が、部品(C)を取り囲むヒータ(146)を含む、請求項10に記載の装置。
- 外部熱制御装置(144、146、150、154)が、部品(C)付近に配置されたクォーツランプを含む、請求項10に記載の装置。
- 外部熱制御装置(144、146、150、154)が、ビルドエンクロージャを取り囲む1以上の誘導コイルを含む、請求項10に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361904183P | 2013-11-14 | 2013-11-14 | |
US61/904,183 | 2013-11-14 | ||
PCT/US2014/065205 WO2015119692A2 (en) | 2013-11-14 | 2014-11-12 | Layered manufacturing of single crystal alloy components |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017504714A JP2017504714A (ja) | 2017-02-09 |
JP6216881B2 true JP6216881B2 (ja) | 2017-10-18 |
Family
ID=53268857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016529883A Active JP6216881B2 (ja) | 2013-11-14 | 2014-11-12 | 単結晶合金部品の積層製造 |
Country Status (6)
Country | Link |
---|---|
US (3) | US10569362B2 (ja) |
EP (1) | EP3068929B2 (ja) |
JP (1) | JP6216881B2 (ja) |
CN (1) | CN105705278B (ja) |
CA (1) | CA2930572C (ja) |
WO (1) | WO2015119692A2 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8888480B2 (en) * | 2012-09-05 | 2014-11-18 | Aprecia Pharmaceuticals Company | Three-dimensional printing system and equipment assembly |
US10532556B2 (en) | 2013-12-16 | 2020-01-14 | General Electric Company | Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array |
JP6344004B2 (ja) * | 2014-03-28 | 2018-06-20 | 国立大学法人大阪大学 | 単結晶の製造方法 |
DE102015205314A1 (de) * | 2015-03-24 | 2016-09-29 | Siemens Aktiengesellschaft | Anlage für ein additives Herstellungsverfahren mit Heizeinrichtung für den Pulverraum |
GB201513532D0 (en) | 2015-07-31 | 2015-09-16 | Rolls Royce Plc | A method and an apparatus |
US10343392B2 (en) * | 2015-08-27 | 2019-07-09 | General Electric Company | Powder-bed additive manufacturing devices and methods |
US20170067344A1 (en) * | 2015-09-03 | 2017-03-09 | General Electric Company | Rotating component, method of forming a rotating component and apparatus for forming a rotating component |
JP6553102B2 (ja) * | 2016-02-03 | 2019-07-31 | ゼネラル・エレクトリック・カンパニイ | ダイオードレーザファイバーアレイを用いたレーザ粉体床溶融結合付加製造における凝固制御法 |
DE102016201836A1 (de) * | 2016-02-08 | 2017-08-10 | Siemens Aktiengesellschaft | Vorrichtung für eine Anlage zur additiven Herstellung eines Bauteils |
US10722946B2 (en) | 2016-04-25 | 2020-07-28 | Thomas Strangman | Methods of fabricating turbine engine components |
US10926328B2 (en) | 2016-10-20 | 2021-02-23 | Huntington Ingalls Incorporated | System and method for in-situ inspection of additive manufacturing materials and builds |
US11154956B2 (en) * | 2017-02-22 | 2021-10-26 | General Electric Company | Method of repairing turbine component using ultra-thin plate |
US10717130B2 (en) | 2017-02-22 | 2020-07-21 | General Electric Company | Method of manufacturing turbine airfoil and tip component thereof |
US10625342B2 (en) * | 2017-02-22 | 2020-04-21 | General Electric Company | Method of repairing turbine component |
US20180238173A1 (en) * | 2017-02-22 | 2018-08-23 | General Electric Company | Method of manufacturing turbine airfoil and tip component thereof |
US10610933B2 (en) * | 2017-02-22 | 2020-04-07 | General Electric Company | Method of manufacturing turbine airfoil with open tip casting and tip component thereof |
US10702958B2 (en) | 2017-02-22 | 2020-07-07 | General Electric Company | Method of manufacturing turbine airfoil and tip component thereof using ceramic core with witness feature |
US11117194B2 (en) | 2017-03-15 | 2021-09-14 | Applied Materials, Inc. | Additive manufacturing having energy beam and lamp array |
WO2018194481A1 (en) * | 2017-04-19 | 2018-10-25 | Siemens Aktiengesellschaft | Additive manufacturing technique including direct resistive heating of a workpiece |
US11260475B2 (en) * | 2017-08-07 | 2022-03-01 | Board Of Regents, The University Of Texas System | Method and system for powder bed fusion additive manufacturing of crack-free aluminum alloys |
US10760179B2 (en) | 2017-10-30 | 2020-09-01 | Raytheon Technologies Corporation | Method for magnetic flux compensation in a directional solidification furnace utilizing a stationary secondary coil |
US10589351B2 (en) | 2017-10-30 | 2020-03-17 | United Technologies Corporation | Method for magnetic flux compensation in a directional solidification furnace utilizing an actuated secondary coil |
US10711367B2 (en) | 2017-10-30 | 2020-07-14 | Raytheon Technoiogies Corporation | Multi-layer susceptor design for magnetic flux shielding in directional solidification furnaces |
JP7024328B2 (ja) * | 2017-10-31 | 2022-02-24 | 株式会社Ihi | 金属部材の作製方法 |
DE102018204316A1 (de) * | 2018-03-21 | 2019-09-26 | Siemens Aktiengesellschaft | Anlage und Verfahren zum Laserauftragsschweißen mit Umschmelzen zur Kornvergrößerung |
DE102018004337A1 (de) * | 2018-05-30 | 2019-12-05 | Rosswag Gmbh | Verfahren zur Entwicklung von Schmiedewerkstoffen |
US11426818B2 (en) | 2018-08-10 | 2022-08-30 | The Research Foundation for the State University | Additive manufacturing processes and additively manufactured products |
US20200101535A1 (en) * | 2018-09-27 | 2020-04-02 | The Boeing Company | Additive manufacturing systems and method |
DE102018128242A1 (de) * | 2018-11-12 | 2020-05-14 | SLM Solutions Group AG | Pulverauftragsvorrichtung, Verfahren zum Betreiben einer Pulverauftragsvorrichtung und Anlage zur Herstellung eines dreidimensionalen Werkstücks |
WO2020112176A1 (en) * | 2018-11-29 | 2020-06-04 | Arconic Inc. | Systems and methods for additive manufacturing |
CN110695358B (zh) * | 2019-11-11 | 2020-11-06 | 北京理工大学 | 一种钛合金单晶叶片的丝材增材制造方法 |
SE544890C2 (en) * | 2020-04-17 | 2022-12-20 | Freemelt Ab | Preheating of powder bed |
CN111872395B (zh) * | 2020-09-28 | 2021-01-19 | 西安赛隆金属材料有限责任公司 | 镍基合金单晶或定向凝固零件的制备方法 |
CN114769624B (zh) * | 2022-03-23 | 2024-11-05 | 南京航空航天大学 | 原位自热效应辅助3D打印成形TiAl复杂金属构件的装置及其方法 |
US11939878B1 (en) * | 2022-12-15 | 2024-03-26 | Ge Infrastructure Technology Llc | Turbomachine component having self-breaking supports |
Family Cites Families (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US818191A (en) | 1905-04-13 | 1906-04-17 | William J Ramsaier | Registering device for presses. |
CA1339811C (en) | 1981-12-30 | 1998-04-14 | David Noel Duhl | High strenght corrosion resistant nickel base single crystal article |
US4758157A (en) * | 1985-03-11 | 1988-07-19 | Hailey Robert W | Heating and handling system for objects |
US4874312A (en) * | 1985-03-11 | 1989-10-17 | Hailey Robert W | Heating and handling system for objects |
US7043819B1 (en) | 1996-12-23 | 2006-05-16 | Recast Airfoil Group | Methods for forming metal parts having superior surface characteristics |
US6049978A (en) | 1996-12-23 | 2000-04-18 | Recast Airfoil Group | Methods for repairing and reclassifying gas turbine engine airfoil parts |
US6355086B2 (en) | 1997-08-12 | 2002-03-12 | Rolls-Royce Corporation | Method and apparatus for making components by direct laser processing |
FI982407A0 (fi) * | 1998-03-03 | 1998-11-06 | Adaptamat Tech Oy | Toimielimet ja laitteet |
US6031207A (en) * | 1999-01-26 | 2000-02-29 | Harper International Corp. | Sintering kiln |
AU2002222885A1 (en) | 2000-11-27 | 2002-06-03 | Kinergy Pte Ltd | Method and apparatus for creating a three-dimensional metal part using high-temperature direct laser melting |
DE10104732C1 (de) | 2001-02-02 | 2002-06-27 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum selektiven Laser-Schmelzen von metallischen Werkstoffen |
JP3916490B2 (ja) * | 2002-03-28 | 2007-05-16 | 株式会社神戸製鋼所 | 熱間等方圧プレス装置および熱間等方圧プレス方法 |
ITBO20020523A1 (it) | 2002-08-05 | 2004-02-06 | Azionaria Costruzioni Acma Spa | Macchina per il riempimento di contenitori. |
EP1400339A1 (de) * | 2002-09-17 | 2004-03-24 | Siemens Aktiengesellschaft | Verfahren zum Herstellen eines dreidimensionalen Formkörpers |
DE10319494A1 (de) | 2003-04-30 | 2004-11-18 | Mtu Aero Engines Gmbh | Verfahren zur Reparatur und/oder Modifikation von Bauteilen einer Gasturbine |
CN1239759C (zh) * | 2003-11-10 | 2006-02-01 | 北京航空航天大学 | 定向生长柱晶及单晶钛合金的制备方法 |
GB0420578D0 (en) * | 2004-09-16 | 2004-10-20 | Rolls Royce Plc | Forming structures by laser deposition |
US20060121196A1 (en) * | 2004-12-07 | 2006-06-08 | Clifford Tanaka | CVC process with coated substrates |
US7357629B2 (en) * | 2005-03-23 | 2008-04-15 | 3D Systems, Inc. | Apparatus and method for aligning a removable build chamber within a process chamber |
DE102005024790A1 (de) * | 2005-05-26 | 2006-12-07 | Eos Gmbh Electro Optical Systems | Strahlungsheizung zum Heizen des Aufbaumaterials in einer Lasersintervorrichtung |
DE102006049219A1 (de) | 2006-10-18 | 2008-04-30 | Mtu Aero Engines Gmbh | Hochdruckturbinen-Schaufel und Verfahren zur Reparatur von Hochdruckturbinen-Schaufeln |
DE102006058949A1 (de) | 2006-12-14 | 2008-06-19 | Inno-Shape Gmbh | Vorrichtung und Verfahren zur Reparatur oder Herstellung von Schaufelspitzen von Schaufeln einer Gasturbine, insbesondere eines Flugtriebwerkes |
US7980817B2 (en) | 2007-04-16 | 2011-07-19 | United Technologies Corporation | Gas turbine engine vane |
GB0709838D0 (en) | 2007-05-23 | 2007-07-04 | Rolls Royce Plc | A hollow blade and a method of manufacturing a hollow blade |
DE102007024469B4 (de) | 2007-05-25 | 2009-04-23 | Eos Gmbh Electro Optical Systems | Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts |
DE102007036370C5 (de) | 2007-07-31 | 2015-10-22 | Cl Schutzrechtsverwaltungs Gmbh | Vorrichtung zur Herstellung von dreidimensionalen Objekten |
DE102007056984A1 (de) | 2007-11-27 | 2009-05-28 | Eos Gmbh Electro Optical Systems | Verfahren zum Herstellen eines dreidimensionalen Objekts mittels Lasersintern |
BRPI0908462B1 (pt) | 2008-02-04 | 2020-10-20 | Snaptrack, Inc. | sistema de comunicação móvel, dispositivo de estação base, dispositivo de estação móvel, e método de comunicação móvel |
DE102008012063B4 (de) | 2008-02-29 | 2016-01-07 | Cl Schutzrechtsverwaltungs Gmbh | Verfahren zur Herstellung eines Hybridformteils |
DE102008015483B4 (de) * | 2008-03-25 | 2018-10-11 | Ivoclar Vivadent Ag | Ofen zur thermischen Behandlung eines dentalen Brennobjektes |
US20110171398A1 (en) * | 2010-01-12 | 2011-07-14 | Oladeji Isaiah O | Apparatus and method for depositing alkali metals |
US20090283501A1 (en) | 2008-05-15 | 2009-11-19 | General Electric Company | Preheating using a laser beam |
DE102008056336A1 (de) | 2008-11-07 | 2010-05-12 | Mtu Aero Engines Gmbh | Reparaturverfahren |
US20100192590A1 (en) | 2009-01-30 | 2010-08-05 | Michael Robert Johnson | Thermally balanced materials |
US8142874B1 (en) | 2009-02-26 | 2012-03-27 | United States Of America As Represented By The Secretary Of The Air Force | Bi-material composite structure with reduced thermal expansion |
DE102009020987A1 (de) | 2009-05-12 | 2010-11-18 | Cl Schutzrechtsverwaltungs Gmbh | Vorrichtung zur Herstellung von dreidimensionalen Objekten |
EP2292357B1 (en) * | 2009-08-10 | 2016-04-06 | BEGO Bremer Goldschlägerei Wilh.-Herbst GmbH & Co KG | Ceramic article and methods for producing such article |
US8186414B2 (en) | 2009-08-21 | 2012-05-29 | Loughborough University | Method for forming an object |
WO2011020912A2 (en) | 2009-08-21 | 2011-02-24 | Loughborough University | A method, apparatus, computer readable storage medium and computer program for forming an object |
US8181891B2 (en) | 2009-09-08 | 2012-05-22 | General Electric Company | Monolithic fuel injector and related manufacturing method |
CN101649844B (zh) | 2009-09-09 | 2011-10-19 | 北京戴诺新思动力技术有限公司 | 一种基于中空结构金属/复合材料构架的风扇叶片 |
DE102009048665A1 (de) | 2009-09-28 | 2011-03-31 | Siemens Aktiengesellschaft | Turbinenschaufel und Verfahren zu deren Herstellung |
DE102009050563A1 (de) | 2009-10-23 | 2011-01-27 | Mtu Aero Engines Gmbh | Nickelbasislegierung und Verfahren zur generativen Herstellung und/oder Reparatur von Bauteilen |
EP2319641B1 (en) | 2009-10-30 | 2017-07-19 | Ansaldo Energia IP UK Limited | Method to apply multiple materials with selective laser melting on a 3D article |
DE102009051479A1 (de) | 2009-10-30 | 2011-05-05 | Mtu Aero Engines Gmbh | Verfahren und Vorrichtung zur Herstellung eines Bauteils einer Strömungsmaschine |
US8728388B2 (en) * | 2009-12-04 | 2014-05-20 | Honeywell International Inc. | Method of fabricating turbine components for engines |
DE102010004035A1 (de) | 2010-01-05 | 2011-07-07 | EOS GmbH Electro Optical Systems, 82152 | Vorrichtung zum generativen Herstellen eines dreidimensionalen Objekts mit isoliertem Baufeld |
US9175568B2 (en) | 2010-06-22 | 2015-11-03 | Honeywell International Inc. | Methods for manufacturing turbine components |
DE102010050531A1 (de) | 2010-09-08 | 2012-03-08 | Mtu Aero Engines Gmbh | Verfahren und Vorrichtung zur generativen Herstellung zumindest eines Bauteilbereichs |
DE102011008809A1 (de) | 2011-01-19 | 2012-07-19 | Mtu Aero Engines Gmbh | Generativ hergestellte Turbinenschaufel sowie Vorrichtung und Verfahren zu ihrer Herstellung |
US9085980B2 (en) | 2011-03-04 | 2015-07-21 | Honeywell International Inc. | Methods for repairing turbine components |
US8691333B2 (en) | 2011-06-28 | 2014-04-08 | Honeywell International Inc. | Methods for manufacturing engine components with structural bridge devices |
EP2565294A1 (en) * | 2011-08-29 | 2013-03-06 | Siemens Aktiengesellschaft | Manufacturing a component of single crystal or directionally solidified material |
ES2533351T3 (es) | 2011-09-22 | 2015-04-09 | MTU Aero Engines AG | Calentamiento de inducción multi-frecuente de componentes creados de manera generativa |
EP2790858B1 (en) | 2011-12-14 | 2017-02-08 | General Electric Technology GmbH | Method for additively manufacturing an article made of a difficult-to-weld material |
US9266170B2 (en) | 2012-01-27 | 2016-02-23 | Honeywell International Inc. | Multi-material turbine components |
US11000899B2 (en) | 2012-01-29 | 2021-05-11 | Raytheon Technologies Corporation | Hollow airfoil construction utilizing functionally graded materials |
DE102012012344B4 (de) | 2012-03-21 | 2018-05-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Herstellung von Werkstücken durch Strahlschmelzen pulverförmigen Materials |
DE102012206125A1 (de) * | 2012-04-13 | 2013-10-17 | MTU Aero Engines AG | Verfahren zur Herstellung von Niederdruckturbinenschaufeln aus TiAl |
DE102012206122A1 (de) | 2012-04-13 | 2013-10-17 | MTU Aero Engines AG | Mehrfach-Spulenanordnung für eine Vorrichtung zur generativen Herstellung von Bauteilen und entsprechendes Herstellverfahren |
FR2998819B1 (fr) * | 2012-11-30 | 2020-01-31 | Association Pour La Recherche Et Le Developpement De Methodes Et Processus Industriels "Armines" | Procede de fusion de poudre avec chauffage de la zone adjacente au bain |
US20140263577A1 (en) * | 2013-03-14 | 2014-09-18 | General Electric Company | Joining methods and temperature controlled fluid treating systems for joining |
EP2789413B1 (de) | 2013-04-08 | 2019-01-16 | MTU Aero Engines AG | Temperaturregelung für eine Vorrichtung zur generativen Herstellung von Bauteilen und entsprechendes Herstellungsverfahren |
CN105555442B (zh) | 2013-06-20 | 2018-07-03 | Mtu飞机发动机有限公司 | 用于附加形成部件的至少一个部件区的装置和方法 |
DE102013213260B4 (de) | 2013-07-05 | 2019-04-25 | MTU Aero Engines AG | Verfahren zum Reparieren eines beschädigten Bauteils einer Gasturbine |
EP3068974B1 (en) | 2013-11-14 | 2020-04-01 | General Electric Company | Turbine components with negative cte features |
US10343392B2 (en) | 2015-08-27 | 2019-07-09 | General Electric Company | Powder-bed additive manufacturing devices and methods |
EP3349968A4 (en) * | 2015-09-16 | 2019-08-21 | Applied Materials, Inc. | ADJUSTABLE Z AXIS PRINTING HEAD MODULE FOR ADDITIVE MANUFACTURING SYSTEM |
DE102016206558A1 (de) * | 2016-04-19 | 2017-10-19 | MTU Aero Engines AG | Verfahren und Vorrichtung zum Herstellen zumindest eines Bauteilbereichs eines Bauteils |
FR3081375B1 (fr) * | 2018-05-25 | 2021-12-24 | Addup | Methode de preparation de la surface superieure d'un plateau de fabrication additive par depot de lit de poudre |
-
2014
- 2014-11-12 CN CN201480062336.9A patent/CN105705278B/zh active Active
- 2014-11-12 US US15/036,456 patent/US10569362B2/en active Active
- 2014-11-12 CA CA2930572A patent/CA2930572C/en not_active Expired - Fee Related
- 2014-11-12 EP EP14866807.2A patent/EP3068929B2/en active Active
- 2014-11-12 JP JP2016529883A patent/JP6216881B2/ja active Active
- 2014-11-12 WO PCT/US2014/065205 patent/WO2015119692A2/en active Application Filing
-
2020
- 2020-02-24 US US16/798,505 patent/US11446766B2/en active Active
-
2022
- 2022-08-01 US US17/878,624 patent/US20220362886A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2015119692A2 (en) | 2015-08-13 |
EP3068929B2 (en) | 2021-09-22 |
CA2930572C (en) | 2019-07-02 |
US20160288266A1 (en) | 2016-10-06 |
US11446766B2 (en) | 2022-09-20 |
WO2015119692A9 (en) | 2015-09-17 |
US20200298341A1 (en) | 2020-09-24 |
CA2930572A1 (en) | 2015-08-13 |
US20220362886A1 (en) | 2022-11-17 |
EP3068929A2 (en) | 2016-09-21 |
US10569362B2 (en) | 2020-02-25 |
JP2017504714A (ja) | 2017-02-09 |
EP3068929B1 (en) | 2018-01-17 |
WO2015119692A3 (en) | 2015-11-05 |
CN105705278B (zh) | 2018-06-22 |
CN105705278A (zh) | 2016-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6216881B2 (ja) | 単結晶合金部品の積層製造 | |
US11583931B2 (en) | Powder-bed additive manufacturing devices and methods | |
US9393620B2 (en) | Uber-cooled turbine section component made by additive manufacturing | |
JP6973897B2 (ja) | タービン部品の修理方法 | |
CN106552939B (zh) | 用于单晶超级合金和金属的直写的设备和方法 | |
CA2929827C (en) | Turbine components with negative cte features | |
EP2751304B1 (en) | Manufacturing a component of single crystal or directionally solidified material | |
WO2014052323A1 (en) | Uber-cooled turbine section component made by additive manufacturing | |
CN110536772A (zh) | 制造涡轮翼型件及其末梢构件的方法 | |
CN110520230A (zh) | 制造具有开放末梢铸件的涡轮翼型件及其末梢构件的方法 | |
JP6881862B2 (ja) | タービン部品の修理方法 | |
CN110520234A (zh) | 使用超薄板来修理涡轮构件的方法 | |
US20170087669A1 (en) | Apparatus and method for producing and/or repairing in particular rotationally symmetrical components | |
JP2020525650A (ja) | 析出硬化超合金粉末材料のための付加製造技術 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170523 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170524 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170822 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20170822 |
|
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: 20170905 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170925 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6216881 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 |