JP6537968B2 - ターボ機械部品を補修する方法 - Google Patents
ターボ機械部品を補修する方法 Download PDFInfo
- Publication number
- JP6537968B2 JP6537968B2 JP2015530365A JP2015530365A JP6537968B2 JP 6537968 B2 JP6537968 B2 JP 6537968B2 JP 2015530365 A JP2015530365 A JP 2015530365A JP 2015530365 A JP2015530365 A JP 2015530365A JP 6537968 B2 JP6537968 B2 JP 6537968B2
- Authority
- JP
- Japan
- Prior art keywords
- end point
- path
- area
- laser
- laser light
- 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
- 230000008439 repair process Effects 0.000 title description 21
- 238000004372 laser cladding Methods 0.000 claims description 37
- 239000000843 powder Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 33
- 238000007664 blowing Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000005542 laser surface treatment Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. 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
- B23K26/14—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
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
-
- 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
-
- 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
- F01D5/005—Repairing methods or devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/215—Rotors for wind turbines with vertical axis of the panemone or "vehicle ventilator" type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
- F05B2240/9112—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose which is a building
-
- 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
- F05D2230/80—Repairing, retrofitting or upgrading methods
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Laser Beam Processing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
レーザ光源と、粉末供給機と、空気源とを含む、レーザクラッド装置を設定するステップであって、レーザクラッド装置が、レーザ光源、粉末供給機、及び空気源のそれぞれによって発生したレーザ光、粉末ジェット、及び空気ジェットが、ターボ機械部品の狭い凹部内の、補修すべき領域に集中するように構成されている、ステップと、
狭い凹部内の、レーザクラッド法によって補修すべき領域を含み、第1の端点と第2の端点との間に延びる経路を規定するステップと、
経路を、第1の端点から第2の端点まで、補修すべき領域を補修するためのレーザ光及び粉末ジェットによって覆うために、レーザクラッド装置及びターボ機械部品の一方を、他方に対して相対的に前方に移動させるステップと、
経路を、第2の端点から第1の端点まで、凹部から余分な粉末を吹き飛ばすための空気ジェットによって覆うために、レーザクラッド装置及びターボ機械部品の一方を、他方に対して相対的に後方に移動させるステップとを含む。
粉末速度と、
レーザ光パワーと、
走査速度と、
離隔距離(すなわち、粉末供給機3のノズルと、補修すべき領域との間の距離)と、
カバーガス流量と、
粉末メッシュと、
エネルギー密度と、
レーザ光源2の光学素子20の焦点距離と、
レーザ光2aと経路Pとの間の角度とを含む。
1a ロボットアーム
2 レーザ光源
2a レーザ光
3 粉末供給機
3a 粉末ジェット
4 空気源
4a 空気ジェット
10 シェル
11 静翼
12 凹部
20 光学素子
30 軸外ノズル
31 フランジ
40 可撓管
41 入口部
42 出口部
43 容積形圧縮機
44 第2の管
110 第1ステップ
120 第2ステップ
130 第3ステップ
140 第4ステップ
A 第1の端点
B 第2の端点
C ターボ機械部品
P 経路
Claims (4)
- ターボ機械部品(C)を補修する方法(100)であって、
レーザ光源(2)と、粉末供給機(3)と、空気源(4)とを含む、レーザクラッド装置(1)を設定するステップ(110)であって、前記レーザクラッド装置(1)が、前記レーザ光源(2)、前記粉末供給機(3)、及び前記空気源(4)のそれぞれによって発生したレーザ光(2a)、粉末ジェット(3a)、及び空気ジェット(4a)が、前記ターボ機械部品(C)の狭い凹部内の、補修すべき領域に集中するように構成されている、ステップ(110)と、
狭い凹部内の、レーザクラッド法によって補修すべき領域を含み、第1の端点(A)と第2の端点(B)との間に延びる経路(P)を規定するステップ(120)と、
前記経路(P)を、前記第1の端点(A)から前記第2の端点(B)まで、前記補修すべき領域を補修するための前記レーザ光(2a)及び前記粉末ジェット(3a)によって覆うために、前記レーザクラッド装置(1)及び前記ターボ機械部品(C)の一方を、他方に対して相対的に第1の方向に移動させるステップ(130)と、
前記経路(P)を、前記第2の端点(B)から前記第1の端点(A)まで、前記凹部から余分な粉末を加熱した空気で吹き飛ばすための空気ジェット(4a)によって覆うために、前記レーザクラッド装置(1)及び前記ターボ機械部品(C)の一方を、他方に対して相対的に、前記第1の方向とは逆の第2の方向に移動させるステップ(140)と、
を含み、
前記ターボ機械部品(C)が、静翼を備えるステータケースであり、
前記狭い凹部が、隣り合う静翼間の凹部領域であり、
前記レーザ光源(2)、前記粉末供給機(3)、および空気源(4)を備えるロボットアーム(1a)を、円形の前記経路(P)に沿って移動させることによって、前記レーザクラッド装置(1)及び前記ターボ機械部品(C)の一方を、他方に対して相対的に移動させる、
方法。 - 前記第1の方向に移動させるステップ(130)と、前記第2の方向に移動させるステップ(140)とが、1回、又は複数回繰り返される、請求項1に記載の方法(100)。
- 前記経路(P)が、角度移動する経路である、請求項1又は2に記載の方法(100)。
- 前記角度移動する経路の前記第1の端点(A)から前記第2の端点(B)までの角度が180°である、請求項3に記載の方法(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2012A000040 | 2012-09-07 | ||
IT000040A ITCO20120040A1 (it) | 2012-09-07 | 2012-09-07 | Metodo per la riparazione di un componente di turbomacchina |
PCT/EP2013/068162 WO2014037338A1 (en) | 2012-09-07 | 2013-09-03 | A method for repairing a turbomachine component |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015529769A JP2015529769A (ja) | 2015-10-08 |
JP6537968B2 true JP6537968B2 (ja) | 2019-07-03 |
Family
ID=47222204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015530365A Expired - Fee Related JP6537968B2 (ja) | 2012-09-07 | 2013-09-03 | ターボ機械部品を補修する方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20150217415A1 (ja) |
EP (1) | EP2892685B1 (ja) |
JP (1) | JP6537968B2 (ja) |
KR (1) | KR102214005B1 (ja) |
CN (1) | CN104703750B (ja) |
BR (1) | BR112015004546B8 (ja) |
IT (1) | ITCO20120040A1 (ja) |
PL (1) | PL2892685T3 (ja) |
RU (1) | RU2652280C2 (ja) |
WO (1) | WO2014037338A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9669489B2 (en) * | 2014-05-19 | 2017-06-06 | United Technologies Corporation | Methods of repairing integrally bladed rotors |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03294076A (ja) * | 1990-04-13 | 1991-12-25 | Toshiba Corp | レーザ肉盛方法 |
US5245155A (en) * | 1992-03-06 | 1993-09-14 | General Electric Company | Single point powder feed nozzle for use in laser welding |
US5837960A (en) * | 1995-08-14 | 1998-11-17 | The Regents Of The University Of California | Laser production of articles from powders |
RU2107598C1 (ru) * | 1996-01-29 | 1998-03-27 | Владимир Сергеевич Глазков | Способ восстановления изношенных поверхностей шеек осей вагонных колесных пар путем лазерной наплавки |
JPH10296479A (ja) * | 1997-04-25 | 1998-11-10 | Toyota Motor Corp | レーザクラッド加工装置 |
JP3697874B2 (ja) * | 1997-12-22 | 2005-09-21 | 日産自動車株式会社 | レーザクラッド用粉末供給装置 |
CA2284759C (en) * | 1998-10-05 | 2006-11-28 | Mahmud U. Islam | Process for manufacturing or repairing turbine engine or compressor components |
JP4201954B2 (ja) * | 2000-03-28 | 2008-12-24 | 株式会社東芝 | Ni基単結晶超合金からなるガスタービン翼の補修方法およびその装置 |
JP3536801B2 (ja) * | 2000-09-14 | 2004-06-14 | 日産自動車株式会社 | シリンダヘッドのレーザクラッド加工方法 |
US6531005B1 (en) * | 2000-11-17 | 2003-03-11 | General Electric Co. | Heat treatment of weld repaired gas turbine engine components |
GB0420578D0 (en) * | 2004-09-16 | 2004-10-20 | Rolls Royce Plc | Forming structures by laser deposition |
US20060067830A1 (en) * | 2004-09-29 | 2006-03-30 | Wen Guo | Method to restore an airfoil leading edge |
US7575418B2 (en) * | 2004-09-30 | 2009-08-18 | General Electric Company | Erosion and wear resistant protective structures for turbine components |
FR2882533B1 (fr) * | 2005-02-25 | 2007-07-06 | Snecma Moteurs Sa | Procede de reparation de disque aubage monobloc, eprouvette de debut et de fin campagne |
DE102006034055A1 (de) * | 2006-07-20 | 2008-01-24 | Mtu Aero Engines Gmbh | Verfahren zur Reparatur eines Leitschaufelsegments für ein Strahltriebwerk |
JP2008142732A (ja) * | 2006-12-08 | 2008-06-26 | Nissan Motor Co Ltd | レーザクラッド加工方法及びレーザクラッド加工装置の粉末供給装置 |
US20090057275A1 (en) * | 2007-08-31 | 2009-03-05 | General Electric Company | Method of Repairing Nickel-Based Alloy Articles |
WO2009050229A1 (en) * | 2007-10-18 | 2009-04-23 | Siemens Aktiengesellschaft | Repair of a stationary rotor seal |
JP5189824B2 (ja) * | 2007-11-02 | 2013-04-24 | 本田技研工業株式会社 | バルブシートの肉盛り処理方法及びその装置 |
US20090271983A1 (en) * | 2008-04-30 | 2009-11-05 | Rose William M | Method to weld repair blade outer air seals |
CN103717344B (zh) * | 2011-05-10 | 2016-01-20 | 苏舍涡轮服务芬洛有限公司 | 用于包覆基板的工艺 |
JP7042589B2 (ja) * | 2017-11-14 | 2022-03-28 | 旭化成株式会社 | 負極 |
-
2012
- 2012-09-07 IT IT000040A patent/ITCO20120040A1/it unknown
-
2013
- 2013-09-03 JP JP2015530365A patent/JP6537968B2/ja not_active Expired - Fee Related
- 2013-09-03 BR BR112015004546A patent/BR112015004546B8/pt active IP Right Grant
- 2013-09-03 WO PCT/EP2013/068162 patent/WO2014037338A1/en active Application Filing
- 2013-09-03 RU RU2015106197A patent/RU2652280C2/ru active
- 2013-09-03 PL PL13756478T patent/PL2892685T3/pl unknown
- 2013-09-03 US US14/426,434 patent/US20150217415A1/en not_active Abandoned
- 2013-09-03 EP EP13756478.7A patent/EP2892685B1/en active Active
- 2013-09-03 CN CN201380046594.3A patent/CN104703750B/zh active Active
- 2013-09-03 KR KR1020157005884A patent/KR102214005B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2892685A1 (en) | 2015-07-15 |
EP2892685B1 (en) | 2020-08-12 |
JP2015529769A (ja) | 2015-10-08 |
CN104703750B (zh) | 2018-10-16 |
US20150217415A1 (en) | 2015-08-06 |
WO2014037338A1 (en) | 2014-03-13 |
BR112015004546A2 (pt) | 2017-07-04 |
KR20150052071A (ko) | 2015-05-13 |
BR112015004546B8 (pt) | 2022-10-18 |
PL2892685T3 (pl) | 2020-12-28 |
RU2015106197A (ru) | 2016-10-27 |
CN104703750A (zh) | 2015-06-10 |
BR112015004546B1 (pt) | 2022-02-01 |
KR102214005B1 (ko) | 2021-02-09 |
ITCO20120040A1 (it) | 2014-03-08 |
RU2652280C2 (ru) | 2018-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6186219B2 (ja) | エアフォイル製造システム及び方法 | |
JP5618643B2 (ja) | ガスタービン動翼の補修方法およびガスタービン動翼 | |
US8993923B2 (en) | System and method for manufacturing an airfoil | |
US9815139B2 (en) | Method for processing a part with an energy beam | |
JP2015535313A (ja) | エンジンコンポーネントのための局所熱処理および熱管理システム | |
EP2946870B1 (en) | A boroscope and a method of processing a component within an assembled apparatus using a boroscope | |
EP3138644A2 (en) | Rotating component, method of forming a rotating component and apparatus for forming a rotating component | |
JP2016502012A (ja) | エンジンコンポーネントのための局所熱処理および熱管理システム | |
JP6537968B2 (ja) | ターボ機械部品を補修する方法 | |
JP2013194694A (ja) | ガスタービン動翼の補修方法およびガスタービン動翼 | |
CN113441725A (zh) | 利用增材制造的涡轮机叶片的修复方法 | |
JP2017190688A (ja) | タービン部材、軸流タービン、およびタービン部材の製造方法 | |
JP2019203507A (ja) | ターボ機械のためのガイドバッフルおよびその製造方法 | |
KR101926948B1 (ko) | 파우더 공급 헤드의 관리 방법, 에로전 실드의 형성 방법 및 장치 | |
JP2015117626A (ja) | タービン動翼、タービンおよびタービン動翼の製造方法 | |
KR101862964B1 (ko) | 동익, 에로전 실드의 형성 방법 및 동익 제조 방법 | |
JP2016084806A (ja) | ターボ機械面上にタービュレータを形成する方法及び装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160826 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170626 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170704 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170928 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20171107 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181225 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190605 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6537968 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |