JP7080903B2 - 積層造形を用いた航空機用ターボ機械ベーンの製造方法 - Google Patents
積層造形を用いた航空機用ターボ機械ベーンの製造方法 Download PDFInfo
- Publication number
- JP7080903B2 JP7080903B2 JP2019563214A JP2019563214A JP7080903B2 JP 7080903 B2 JP7080903 B2 JP 7080903B2 JP 2019563214 A JP2019563214 A JP 2019563214A JP 2019563214 A JP2019563214 A JP 2019563214A JP 7080903 B2 JP7080903 B2 JP 7080903B2
- Authority
- JP
- Japan
- Prior art keywords
- vane
- wall
- edge
- leading
- trailing edge
- 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
- 238000000465 moulding Methods 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000000843 powder Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 7
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 10
- 238000011109 contamination Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000110 selective laser sintering Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000011960 computer-aided design Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
- B22F10/47—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by structural features
-
- 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
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
-
- 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
-
- 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
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow 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
-
- 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
- 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
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
-
- 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
- B22F10/70—Recycling
- B22F10/73—Recycling of 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
- 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
- B22F12/40—Radiation means
- B22F12/44—Radiation means characterised by the configuration of the radiation means
-
- 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
- B22F12/40—Radiation means
- B22F12/49—Scanners
-
- 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
- B33Y80/00—Products made by additive manufacturing
-
- 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
- F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
-
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/22—Manufacture essentially without removing material by sintering
-
- 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
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/121—Fluid guiding means, e.g. vanes related to the leading edge of a stator vane
-
- 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
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/122—Fluid guiding means, e.g. vanes related to the trailing edge of a stator vane
Description
- 前記ベーンの粉末床上でのレーザ溶融による積層造形ステップであって、前記第1または第2の円周縁部が、最初に前記支持板上に直接製造され、少なくとも1つの一時的な支持部材が前記または各ベーンの高さで、前記第1または第2の縁部と同時に製造され、前記支持板とベーンの前記前縁または後縁との間に延在するように、製造が支持板上で実行される、積層造形ステップと、
- 関連する前縁または後縁との接続を切断することによって、前記各支持部材を除去するステップと、を備え、
前記除去は工具によって実行され、工具の少なくとも一端は前記または各支持部材の少なくとも1つの凹部に係合され、工具は関連する前縁または後縁に実質的に垂直な平面内で旋回することによって移動されることを特徴とする。
Claims (11)
- 積層造形を使用して少なくとも1つの航空機用ターボ機械ベーンを製造する方法であって、このベーンは2つの円周壁、それぞれ上部壁(12)および下部壁(14)を備え、これらの間には少なくとも1つのベーン(16)が延在し、これらのベーンはそれぞれ、前記壁の間に延在し、かつ前記壁の第1および第2の円周縁部に対してそれぞれ少なくとも部分的に引き込まれた前縁(18)および後縁(20)を備え、該方法は、
- 前記ベーンの粉末床上でのレーザ溶融による積層造形ステップであって、前記第1又は第2の円周縁部が前記支持板上に最初に直接製造されるように、少なくとも1つの一時的な支持部材(26)が前記または各ベーンの高さで前記第1又は第2の縁部と同時に製造されるように、かつ前記支持板とベーンの前記前縁又は後縁との間に延在するように、製造が支持板(180)上で実施される、積層造形ステップと、
- 関連する前縁または後縁との接続を解除することによって、前記または各支持部材を除去するステップと、を備え、
取外しが工具(30)によって行われ、工具(30)の少なくとも一端は前記または各々の支持部材の少なくとも1つの凹部(28)に係合され、工具(30)は関連する前縁又は後縁に垂直な平面内で旋回することによって動かされることを特徴とする、方法。 - 方法は、同じディストリビュータまたは整流器セクタ(10)に属する一連のベーンに適用される、請求項1に記載の方法。
- 前記工具(30)が、ねじ回しである、請求項1または2に記載の方法。
- 前記ねじ回しが、平坦な端部または頭部を有する、請求項3に記載の方法。
- 請求項1~4のいずれか1項に記載の方法であって、前記ベーンは2つの円周壁、それぞれ上側壁(12)および下側壁(14)を備え、その間に少なくとも1つのベーン(16)が延在し、該ベーンは、各前縁(18)および後縁(20)が前記壁の間に延在し、前記壁の第1および第2の円周縁部に対してそれぞれ少なくとも部分的に引き込まれており、少なくとも1つの一時的な支持部材(26)が前記または各ベーンの前縁または後縁の高さに位置し、前記第1または第2の縁部を通過する平面と前記または各ベーンの前記前縁または後縁との間に延在し、前記または各支持部材が、前記部材の旋回除去のために、工具(30)の少なくとも1つの端部を受け入れるように構成された少なくとも1つの凹部(28)を備えることを特徴とする、方法。
- 前記または各凹部(28)は、横方向補強壁(26e)によって画定されている、請求項5に記載の方法。
- 各部材(26)は、下側壁(14)の側に位置する端部と、上側壁(12)の側に位置する反対側の端部との間で変化する厚さを有する、請求項5または6に記載の方法。
- 各部材(26)が少なくとも1つの軽量化キャビティ(32)を備える、請求項5~7のいずれか1項に記載の方法。
- 各軽量化キャビティ(32)は、軽量化ノッチ(34)を含む部材の側壁(26c)によって画定される、請求項8に記載の方法。
- 前記軽量化ノッチ(34)は、それぞれ、一般的なV字形を有する、請求項9に記載の方法。
- セクタがモノブロックアセンブリを形成する、請求項2に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1754446 | 2017-05-19 | ||
FR1754446A FR3066419B1 (fr) | 2017-05-19 | 2017-05-19 | Procede de realisation par fabrication additive d'une aube de turbomachine d'aeronef |
PCT/EP2018/062794 WO2018210957A1 (fr) | 2017-05-19 | 2018-05-16 | Procede de realisation par fabrication additive d'une aube de turbomachine d'aeronef |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020520827A JP2020520827A (ja) | 2020-07-16 |
JP7080903B2 true JP7080903B2 (ja) | 2022-06-06 |
Family
ID=59409516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019563214A Active JP7080903B2 (ja) | 2017-05-19 | 2018-05-16 | 積層造形を用いた航空機用ターボ機械ベーンの製造方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11485073B2 (ja) |
EP (1) | EP3624967B1 (ja) |
JP (1) | JP7080903B2 (ja) |
CN (1) | CN110769953B (ja) |
BR (1) | BR112019024030B1 (ja) |
CA (1) | CA3063812A1 (ja) |
FR (1) | FR3066419B1 (ja) |
RU (1) | RU2765420C2 (ja) |
WO (1) | WO2018210957A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3797973A1 (en) * | 2019-09-30 | 2021-03-31 | Siemens Energy Global GmbH & Co. KG | Improved support structure |
FR3118894A1 (fr) * | 2021-01-15 | 2022-07-22 | Safran Aircraft Engines | Procédé de fabrication d’une aube de turbomachine par fabrication additive, le bord de fuite de l’aube présentant un méplat |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004003018A (ja) | 2002-05-03 | 2004-01-08 | Bego Medical Ag | 自由造形型レーザ焼結による製品製造方法 |
JP2013534974A (ja) | 2010-07-01 | 2013-09-09 | スネクマ | 粉末を選択的に溶解することによって金属部品を製造する方法 |
JP2015502256A (ja) | 2011-10-26 | 2015-01-22 | スネクマ | 航空機ターボエンジンの金属部品の製造方法 |
US20160130960A1 (en) | 2014-11-06 | 2016-05-12 | Techspace Aero S.A. | Mixed Stator for an Axial Turbine Engine Compressor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0985837A (ja) * | 1995-09-26 | 1997-03-31 | Matsushita Electric Works Ltd | 三次元形状造形物の製造方法 |
FR2991613B1 (fr) | 2012-06-06 | 2016-11-11 | Snecma | Procede de fabrication de piece par fusion selective ou frittage selectif de lits de poudre(s) au moyen d'un faisceau de haute energie |
FR3002167B1 (fr) * | 2013-02-15 | 2016-12-23 | Michelin & Cie | Piece obtenue par fusion selective d'une poudre comprenant un element principal et des elements secondaires rigides |
FR3004370B1 (fr) * | 2013-04-10 | 2015-09-18 | Snecma | Procede de fabrication de piece dissymetrique par fabrication additive |
GB201313926D0 (en) * | 2013-08-05 | 2013-09-18 | Renishaw Plc | Additive manufacturing method and apparatus |
US10011075B2 (en) * | 2013-11-22 | 2018-07-03 | Formlabs, Inc. | Systems and methods of post-processing features for additive fabrication |
FR3030323B1 (fr) * | 2014-12-23 | 2019-08-09 | Safran Aircraft Engines | Plateau de fabrication pour la fabrication de pieces par fusion selective ou frittage selectif sur lit de poudre, outillage et procede de fabrication mettant en oeuvre un tel plateau |
DE102015010388A1 (de) * | 2015-08-08 | 2017-02-09 | FTAS GmbH | Verfahren zur Herstellung eines Laufrads für eine Strömungsmaschine durch additives Laserauftragsschmelzen |
JP6358206B2 (ja) * | 2015-09-09 | 2018-07-18 | トヨタ自動車株式会社 | 金属部材の製造方法 |
FR3043577B1 (fr) | 2015-11-17 | 2022-06-17 | Snecma | Procede de fabrication d'une preforme d'aube, d'une aube et d'un secteur de distributeur par fusion selective sur lit de poudre |
US10744713B2 (en) * | 2016-02-11 | 2020-08-18 | General Electric Company | Methods and breakable supports for additive manufacturing |
CN106077643B (zh) * | 2016-07-26 | 2018-06-01 | 西安航天发动机厂 | 一种s-04高强不锈钢或s-08高强不锈钢三元闭式叶轮的整体制造方法 |
-
2017
- 2017-05-19 FR FR1754446A patent/FR3066419B1/fr not_active Expired - Fee Related
-
2018
- 2018-05-16 JP JP2019563214A patent/JP7080903B2/ja active Active
- 2018-05-16 CN CN201880038935.5A patent/CN110769953B/zh active Active
- 2018-05-16 US US16/614,306 patent/US11485073B2/en active Active
- 2018-05-16 EP EP18723036.2A patent/EP3624967B1/fr active Active
- 2018-05-16 RU RU2019141072A patent/RU2765420C2/ru active
- 2018-05-16 WO PCT/EP2018/062794 patent/WO2018210957A1/fr unknown
- 2018-05-16 CA CA3063812A patent/CA3063812A1/en active Pending
- 2018-05-16 BR BR112019024030-6A patent/BR112019024030B1/pt active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004003018A (ja) | 2002-05-03 | 2004-01-08 | Bego Medical Ag | 自由造形型レーザ焼結による製品製造方法 |
JP2013534974A (ja) | 2010-07-01 | 2013-09-09 | スネクマ | 粉末を選択的に溶解することによって金属部品を製造する方法 |
JP2015502256A (ja) | 2011-10-26 | 2015-01-22 | スネクマ | 航空機ターボエンジンの金属部品の製造方法 |
US20160130960A1 (en) | 2014-11-06 | 2016-05-12 | Techspace Aero S.A. | Mixed Stator for an Axial Turbine Engine Compressor |
Also Published As
Publication number | Publication date |
---|---|
RU2019141072A3 (ja) | 2021-08-30 |
CN110769953A (zh) | 2020-02-07 |
RU2765420C2 (ru) | 2022-01-31 |
EP3624967A1 (fr) | 2020-03-25 |
WO2018210957A1 (fr) | 2018-11-22 |
JP2020520827A (ja) | 2020-07-16 |
BR112019024030A2 (pt) | 2020-06-02 |
FR3066419A1 (fr) | 2018-11-23 |
RU2019141072A (ru) | 2021-06-21 |
CN110769953B (zh) | 2022-04-12 |
EP3624967B1 (fr) | 2021-05-05 |
FR3066419B1 (fr) | 2021-04-30 |
US20210154923A1 (en) | 2021-05-27 |
BR112019024030B1 (pt) | 2022-12-20 |
CA3063812A1 (en) | 2018-11-22 |
US11485073B2 (en) | 2022-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2719960C2 (ru) | Способ изготовления преформы для аэродинамического профиля, аэродинамического профиля и сектора сопла путем селективного плавления на порошковой постели | |
JP6859435B2 (ja) | 積層造形法のための方法及び熱的構造体 | |
CN107414077B (zh) | 用于加性制造的方法及共形支撑 | |
EP2986406B1 (en) | Build platform, apparatus and method for additive manufacturing | |
EP3206816B1 (en) | Method of manufacturing a component and component | |
CA2717830C (en) | Method for repairing a gas turbine component | |
US8684069B2 (en) | Process for manufacturing a metal part by selectively melting a powder | |
KR20140059211A (ko) | 터빈 엔진용 블레이드의 제조 방법 및 터빈 엔진용 블레이드 | |
JP7080903B2 (ja) | 積層造形を用いた航空機用ターボ機械ベーンの製造方法 | |
CN115673337A (zh) | 用于加性制造的方法和前缘支承 | |
US20050138885A1 (en) | Unitary metal structural member with internal reinforcement | |
CN112236289B (zh) | 用于自动工具路径生成的方法和系统 | |
CN110695355B (zh) | 控制铝合金薄壁件在3d打印过程中发生翘曲变形的工艺方法 | |
CN105834421B (zh) | 用于制造元件的方法和元件 | |
US20240082914A1 (en) | Method for repairing an ultra-thin structure by additive manufacturing | |
JP2017128770A (ja) | 金属部材の製造方法 | |
RU2771152C1 (ru) | Способ изготовления пустотелых крупноразмерных компонентов турбомашины | |
US11229955B2 (en) | Method for manufacturing a part of electroconductive material by additive manufacturing | |
WO2020159432A1 (en) | Additive manufacturing system and methods for repairing components | |
US11511349B2 (en) | Method for manufacturing a workpiece by additive manufacturing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210421 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220209 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220215 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220428 |
|
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: 20220517 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220525 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7080903 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |