JP6022679B2 - 指向性凝固合金の補修 - Google Patents
指向性凝固合金の補修 Download PDFInfo
- Publication number
- JP6022679B2 JP6022679B2 JP2015511757A JP2015511757A JP6022679B2 JP 6022679 B2 JP6022679 B2 JP 6022679B2 JP 2015511757 A JP2015511757 A JP 2015511757A JP 2015511757 A JP2015511757 A JP 2015511757A JP 6022679 B2 JP6022679 B2 JP 6022679B2
- Authority
- JP
- Japan
- Prior art keywords
- repair
- substrate
- fluidized bed
- moving
- particles
- 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
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Classifications
-
- 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
-
- 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
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
-
- 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
-
- 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
-
- 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
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/606—Directionally-solidified crystalline structures
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Laser Beam Processing (AREA)
- Powder Metallurgy (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Recrystallisation Techniques (AREA)
Description
12 表面
14 基板材料
16 最下部
18 最上部
20 溶融プール
22 表面
24 指向性凝固基板
26 基板グレイン軸
28 固化軸
30 基板、ブレード
32 スキーラ先端
34 材料、流動床
36 エネルギー
38 溶融表面
39 平行な方向
40 成形固化の軸
Claims (19)
- 指向性凝固された基板材料の表面への補修材料のエピタキシャルな追加の方法であって、
補修材料粒子の連続的供給物を基板材料の全加工表面上に動かす段階、
融合した粒子の凝固加工界面が、基板材料のグレイン配向方向に平行な方向に進むように、同時に全加工表面上にエピタキシャルに補修材料を溶融および融合するのに有効なやり方で全加工表面にわたってエネルギーを適用する段階、および
補修材料の所定の厚みが追加されるまで、補修材料粒子の連続的供給物と、エネルギー源と、基板材料との間に、凝固加工界面における補修材料の連続的エピタキシャル追加のための条件を保持するのに有効な相対的な動きを提供する段階、
を含む方法。 - 補修材料粒子の連続的供給物を動かす段階が、補修材料粒子の流動床中に基板材料を配置する段階を含む、請求項1に記載の方法。
- 流動床中の可動流体として不活性ガスを用いることをさらに含む、請求項2に記載の方法。
- 補修材料粒子の連続的供給物を動かす段階が、散布噴霧により補修材料粒子を適用する段階を含む、請求項1に記載の方法。
- 補修材料粒子の連続的供給物を動かす段階が、基板材料を振動する段階を含む、請求項1に記載の方法。
- 補修材料粒子の連続的供給物を動かす段階が、補修材料粒子のベッド中に基板材料を配置する段階およびベッドを振動する段階を含む、請求項1に記載の方法。
- エネルギーを適用する段階が、全加工表面にわたってレーザビームをラスタ化する段階を含む、請求項1に記載の方法。
- エネルギーを適用する段階が、同時に全加工表面に光学機器を通じてレーザエネルギーを向ける段階を含む、請求項1に記載の方法。
- 相対的動きを提供する段階が、補修材料粒子の流動床中で粒子表面に対して基板材料を下げる段階を含む、請求項1に記載の方法。
- 流動床中の可動流体として不活性ガスを使用する段階をさらに含む、請求項9に記載の方法。
- 指向性凝固された超合金材料で形成されたガスタービンブレードのスキーラ先端に材料を追加するために使用される、請求項1に記載の方法。
- 指向性凝固されたガスタービンエンジン部品を補修する方法であって、
補修材料粒子の流動床中に部品を配置する段階、
部品の補修表面上に粒子の流れの動きを結集するために流動床を活性化する段階、
融合された粒子の凝固加工界面が部品のグレイン配向方向に平行な軸に沿って進むように、同時に全補修表面上にエピタキシャルに粒子を溶融および融合するために補修表面にわたってレーザエネルギーをラスタ化する段階、および
部品上でのグレインミクロ構造の連続的なエピタキシャル延長を保持するために凝固加工界面が進む際、軸に沿って流動床中で下方に部品を移動する段階、
を含む方法。 - ガスタービンブレードのスキーラ先端の補修に適用される請求項12に記載の方法。
- 流動床中の可動流体として不活性ガスを使用する段階をさらに含む、請求項12に記載の方法。
- 指向性凝固された基板の表面への材料のエピタキシャルな追加の方法であって、
基板の加工表面上の材料粒子を動かす段階、
同時に全加工表面上にエピタキシャルに材料を溶融および融合するのに有効なやり方で全加工表面にわたってエネルギーを適用する段階、および
材料の所定の厚みが追加されるまで、基板を材料粒子との相対的な位置に保持し、適用されたエネルギーを、基板への材料の連続的エピタキシャル追加のための条件を保持するのに有効に保持する段階、
を含む方法。 - 加工表面上に粒子を流すために流動床中で材料粒子を動かす段階をさらに含む、請求項15に記載の方法。
- 材料が基板に追加される際、流動床中の粒子の表面に対する加工表面の位置を保持するために、流動床中で基板を下げる段階をさらに含む、請求項16に記載の方法。
- 連続的な方法で加工表面にわたってレーザビームをラスタ化することによってエネルギーを適用する段階をさらに含む、請求項17に記載の方法。
- 流動床中の可動流体として不活性ガスを使用する段階をさらに含む、請求項18に記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261645800P | 2012-05-11 | 2012-05-11 | |
US61/645,800 | 2012-05-11 | ||
US13/658,866 | 2012-10-24 | ||
US13/658,866 US10415390B2 (en) | 2012-05-11 | 2012-10-24 | Repair of directionally solidified alloys |
PCT/US2013/040562 WO2013170157A1 (en) | 2012-05-11 | 2013-05-10 | Repair of directionally solidified alloys |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015521249A JP2015521249A (ja) | 2015-07-27 |
JP2015521249A5 JP2015521249A5 (ja) | 2016-09-23 |
JP6022679B2 true JP6022679B2 (ja) | 2016-11-09 |
Family
ID=49548826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015511757A Expired - Fee Related JP6022679B2 (ja) | 2012-05-11 | 2013-05-10 | 指向性凝固合金の補修 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10415390B2 (ja) |
EP (1) | EP2846957B1 (ja) |
JP (1) | JP6022679B2 (ja) |
KR (1) | KR101774023B1 (ja) |
CN (1) | CN104284752B (ja) |
CA (1) | CA2870187C (ja) |
RU (1) | RU2599322C2 (ja) |
WO (1) | WO2013170157A1 (ja) |
Families Citing this family (15)
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SG11201507650UA (en) | 2013-03-15 | 2015-10-29 | Rolls Royce Corp | Repair of gas turbine engine components |
EP3147067A1 (de) * | 2015-09-25 | 2017-03-29 | MTU Aero Engines GmbH | Vorrichtung und verfahren zur herstellung und/oder reparatur von, insbesondere rotationssymmetrischen, bauteilen |
US10220471B2 (en) | 2015-10-14 | 2019-03-05 | Lawrence Livermore National Security, Llc | Spatter reduction laser scanning strategy in selective laser melting |
LT6438B (lt) * | 2015-10-21 | 2017-08-25 | Uab "Neurotechnology" | Bekontakčio manipuliavimo įrenginys, surinkimo būdas ir 3d spausdinimas |
WO2017075277A1 (en) | 2015-10-30 | 2017-05-04 | Seurat Technologies, Inc. | Part manipulation using printed manipulation points |
DE102015225813A1 (de) * | 2015-12-17 | 2017-06-22 | Zf Friedrichshafen Ag | Verfahren und Vorrichtung zum Beschichten einer Oberfläche mit Molybdän |
GB201600645D0 (en) * | 2016-01-13 | 2016-02-24 | Rolls Royce Plc | Improvements in additive layer manufacturing methods |
WO2017132664A1 (en) | 2016-01-28 | 2017-08-03 | Seurat Technologies, Inc. | Additive manufacturing, spatial heat treating system and method |
US11148319B2 (en) | 2016-01-29 | 2021-10-19 | Seurat Technologies, Inc. | Additive manufacturing, bond modifying system and method |
US11014302B2 (en) | 2017-05-11 | 2021-05-25 | Seurat Technologies, Inc. | Switchyard beam routing of patterned light for additive manufacturing |
EP3894108A4 (en) | 2018-12-14 | 2022-08-17 | Seurat Technologies, Inc. | ADDITIVE MANUFACTURING SYSTEM FOR CREATING OBJECTS FROM POWDER USING A HIGH FLUX LASER FOR TWO-DIMENSIONAL PRINTING |
WO2020132215A1 (en) | 2018-12-19 | 2020-06-25 | Seurat Technologies, Inc. | Additive manufacturing system using a pulse modulated laser for two-dimensional printing |
JP7270428B2 (ja) * | 2019-03-19 | 2023-05-10 | 三菱重工業株式会社 | 一方向凝固物、タービン動翼及び一方向凝固物の補修方法 |
JP7411991B2 (ja) * | 2020-01-07 | 2024-01-12 | 株式会社キャンパスクリエイト | 熱可塑性樹脂成形体の溶着方法 |
CN115070254A (zh) * | 2022-07-06 | 2022-09-20 | 郑州机械研究所有限公司 | 一种硬质合金钎焊用复合钎料及其制备方法 |
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-
2012
- 2012-10-24 US US13/658,866 patent/US10415390B2/en not_active Expired - Fee Related
-
2013
- 2013-05-10 EP EP13724136.0A patent/EP2846957B1/en not_active Not-in-force
- 2013-05-10 KR KR1020147034887A patent/KR101774023B1/ko active IP Right Grant
- 2013-05-10 CN CN201380024429.8A patent/CN104284752B/zh not_active Expired - Fee Related
- 2013-05-10 CA CA2870187A patent/CA2870187C/en not_active Expired - Fee Related
- 2013-05-10 RU RU2014145204/02A patent/RU2599322C2/ru active
- 2013-05-10 WO PCT/US2013/040562 patent/WO2013170157A1/en active Application Filing
- 2013-05-10 JP JP2015511757A patent/JP6022679B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US10415390B2 (en) | 2019-09-17 |
CN104284752B (zh) | 2017-02-22 |
KR101774023B1 (ko) | 2017-09-01 |
RU2014145204A (ru) | 2016-07-10 |
WO2013170157A1 (en) | 2013-11-14 |
JP2015521249A (ja) | 2015-07-27 |
EP2846957B1 (en) | 2018-11-07 |
KR20150008486A (ko) | 2015-01-22 |
US20130302533A1 (en) | 2013-11-14 |
CA2870187C (en) | 2017-10-03 |
RU2599322C2 (ru) | 2016-10-10 |
EP2846957A1 (en) | 2015-03-18 |
CA2870187A1 (en) | 2013-11-14 |
CN104284752A (zh) | 2015-01-14 |
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