JP6487530B2 - ガスタービンエンジン部品を造るための方法 - Google Patents
ガスタービンエンジン部品を造るための方法 Download PDFInfo
- Publication number
- JP6487530B2 JP6487530B2 JP2017508501A JP2017508501A JP6487530B2 JP 6487530 B2 JP6487530 B2 JP 6487530B2 JP 2017508501 A JP2017508501 A JP 2017508501A JP 2017508501 A JP2017508501 A JP 2017508501A JP 6487530 B2 JP6487530 B2 JP 6487530B2
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- Prior art keywords
- cladding layer
- layer
- energy beam
- rib
- wing
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims description 25
- 238000005253 cladding Methods 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 54
- 239000000758 substrate Substances 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 6
- 239000000155 melt Substances 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 229910000601 superalloy Inorganic materials 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000007261 regionalization Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- 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
- 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
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- 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
-
- 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
- B22F10/30—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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/36—Process control of energy beam parameters
- B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
-
- 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
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Automation & Control Theory (AREA)
- Laser Beam Processing (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Powder Metallurgy (AREA)
Description
Claims (10)
- タービンブレードの、圧力側外表面及び吸引側外表面と、前記圧力側外表面及び前記吸引側外表面を接続しかつ前記圧力側外表面及び前記吸引側外表面を越えて延在する突出リブ(26)と、を規定する基材(12)上にパウダー材料(106)の層を提供するステップであって、前記パウダー材料の層を提供する前から、前記層が含まれる平面内にも前記突出リブが存在している、ステップと、
前記突出リブ周りに前記突出リブに結合されたクラッド層(10)を形成するために前記パウダー材料の層にわたってエネルギービーム(100)を移動させるステップであって、前記クラッド層が翼外表面(94)の層を規定する、ステップと、
を含むことを特徴とする方法。 - 既存の部品から翼外表面の少なくとも一部分を取り除くとともに、前記基材を形成するために下方のリブ材料を残すステップをさらに含むことを特徴とする請求項1に記載の方法。
- 前記翼外表面を備える部品の端部に向かって前記突出リブをテーパにするステップと、前記突出リブのテーパ型側面(44)まで前記クラッド層を延在させるために前記エネルギービームを移動させるステップと、をさらに含むことを特徴とする請求項1に記載の方法。
- 前記突出リブの前記端部の上に配置された単一のエネルギービーム源によって前記突出リブの両側の前記パウダー材料の層への直線アクセスを可能にするために、テーパの角度を選択するステップをさらに含むことを特徴とする請求項3に記載の方法。
- 前記エネルギービームと前記テーパ型側面との間での所定の入射角を可能とするために、テーパの前記角度を選択するステップをさらに含むことを特徴とする請求項4に記載の方法。
- 前記突出リブが、前記翼外表面を備える部品の端部に向かってテーパとされていないことを特徴とする請求項1に記載の方法。
- 前記クラッド層の第1の側を形成する第1の溶融プールと、前記クラッド層の第2の側を同時に形成する第2の溶融プールと、を形成するために、前記エネルギービームを移動させるステップをさらに含むことを特徴とする請求項1に記載の方法。
- 共通の開始ポイントにおいて、且つ前記共通の開始ポイントでの前記クラッド層の再溶融を防止するのに効果的な方式で、前記第1の溶融プール及び前記第2の溶融プールを作り出すステップをさらに含むことを特徴とする請求項7に記載の方法。
- 共通の終了ポイントにおいて、且つ前記共通の終了ポイントでの前記クラッド層の再溶融を防止するのに効果的な方式で、前記第1の溶融プール及び前記第2の溶融プールを終端させるステップをさらに含むことを特徴とする請求項8に記載の方法。
- 前記クラッド層の一部として追加的なリブの層を形成するステップをさらに含むことを特徴とする請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/460,566 US9358643B2 (en) | 2014-08-15 | 2014-08-15 | Method for building a gas turbine engine component |
US14/460,566 | 2014-08-15 | ||
PCT/US2015/041222 WO2016025130A1 (en) | 2014-08-15 | 2015-07-21 | Method for building a gas turbine engine component |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017533340A JP2017533340A (ja) | 2017-11-09 |
JP6487530B2 true JP6487530B2 (ja) | 2019-03-20 |
Family
ID=55301472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017508501A Expired - Fee Related JP6487530B2 (ja) | 2014-08-15 | 2015-07-21 | ガスタービンエンジン部品を造るための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9358643B2 (ja) |
EP (1) | EP3180142A4 (ja) |
JP (1) | JP6487530B2 (ja) |
KR (1) | KR101980732B1 (ja) |
CN (1) | CN106573350B (ja) |
WO (1) | WO2016025130A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016206547A1 (de) * | 2016-04-19 | 2017-10-19 | Siemens Aktiengesellschaft | Verfahren zur modularen additiven Herstellung eines Bauteils und Bauteil |
US10603734B2 (en) * | 2017-07-18 | 2020-03-31 | General Electric Company | Method for hardfacing a metal article |
US20190022783A1 (en) * | 2017-07-18 | 2019-01-24 | General Electric Company | Method for forming a turbine component |
JP7096405B1 (ja) | 2021-06-10 | 2022-07-05 | 株式会社ソディック | 積層造形方法 |
Family Cites Families (29)
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GB1147753A (en) | 1965-05-04 | 1969-04-10 | British Oxygen Co Ltd | Submerged arc welding of nickel steels |
US3627979A (en) | 1970-03-23 | 1971-12-14 | Eutectic Corp | Welding electrode |
US4331857A (en) | 1980-01-30 | 1982-05-25 | The United States Of America As Represented By The Secretary Of The Navy | Alloy-cored titanium welding wire |
US4741974A (en) | 1986-05-20 | 1988-05-03 | The Perkin-Elmer Corporation | Composite wire for wear resistant coatings |
US4818562A (en) | 1987-03-04 | 1989-04-04 | Westinghouse Electric Corp. | Casting shapes |
US4903888A (en) * | 1988-05-05 | 1990-02-27 | Westinghouse Electric Corp. | Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up |
US5438441A (en) * | 1991-11-29 | 1995-08-01 | General Electric Company | Method and apparatus for material processing with a laser controlled by a holographic element |
FR2688803B1 (fr) * | 1992-03-23 | 1994-05-06 | European Gas Turbines Sa | Procede de revetement d'une encoche d'une piece en alliage de nickel par laser. |
US6539620B1 (en) | 2000-01-19 | 2003-04-01 | General Electric Company | Method of manufacturing superalloy weld wire |
US6532656B1 (en) * | 2001-10-10 | 2003-03-18 | General Electric Company | Gas turbine engine compressor blade restoration method |
US6908288B2 (en) | 2001-10-31 | 2005-06-21 | General Electric Company | Repair of advanced gas turbine blades |
US6916387B2 (en) | 2002-05-06 | 2005-07-12 | Howmet Corporation | Weld repair of superalloy castings |
US6750430B2 (en) | 2002-10-25 | 2004-06-15 | General Electric Company | Nickel-base powder-cored article, and methods for its preparation and use |
DE10337866B4 (de) * | 2003-08-18 | 2014-07-24 | MTU Aero Engines AG | Verfahren zur Herstellung von Bauteilen für Gasturbinen |
US7966707B2 (en) | 2005-05-06 | 2011-06-28 | United Technologies Corporation | Method for repairing superalloy components using inserts |
FR2896176B1 (fr) * | 2006-01-16 | 2009-12-04 | Snecma | Procede de fabrication d'un objet par projection laser de poudre metallique, tel qu'une pale de turbomachine |
US7653995B2 (en) | 2006-08-01 | 2010-02-02 | Siemens Energy, Inc. | Weld repair of superalloy materials |
JP4916392B2 (ja) * | 2007-06-26 | 2012-04-11 | パナソニック株式会社 | 三次元形状造形物の製造方法及び製造装置 |
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-
2014
- 2014-08-15 US US14/460,566 patent/US9358643B2/en not_active Expired - Fee Related
-
2015
- 2015-07-21 JP JP2017508501A patent/JP6487530B2/ja not_active Expired - Fee Related
- 2015-07-21 WO PCT/US2015/041222 patent/WO2016025130A1/en active Application Filing
- 2015-07-21 KR KR1020177007030A patent/KR101980732B1/ko active IP Right Grant
- 2015-07-21 CN CN201580043427.2A patent/CN106573350B/zh not_active Expired - Fee Related
- 2015-07-21 EP EP15831873.3A patent/EP3180142A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR20170044141A (ko) | 2017-04-24 |
US9358643B2 (en) | 2016-06-07 |
EP3180142A1 (en) | 2017-06-21 |
US20160045990A1 (en) | 2016-02-18 |
KR101980732B1 (ko) | 2019-05-21 |
CN106573350B (zh) | 2019-11-15 |
CN106573350A (zh) | 2017-04-19 |
WO2016025130A1 (en) | 2016-02-18 |
JP2017533340A (ja) | 2017-11-09 |
EP3180142A4 (en) | 2018-03-14 |
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