JPH09506039A - 超合金製品の高温度におけるインターアクティブレーザー溶接 - Google Patents
超合金製品の高温度におけるインターアクティブレーザー溶接Info
- Publication number
- JPH09506039A JPH09506039A JP7508285A JP50828595A JPH09506039A JP H09506039 A JPH09506039 A JP H09506039A JP 7508285 A JP7508285 A JP 7508285A JP 50828595 A JP50828595 A JP 50828595A JP H09506039 A JPH09506039 A JP H09506039A
- Authority
- JP
- Japan
- Prior art keywords
- product
- welding
- temperature
- laser
- weld
- 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.)
- Granted
Links
Classifications
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/03—Observing, e.g. monitoring, the workpiece
- B23K26/034—Observing the temperature of the workpiece
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special environment or atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special environment or atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- 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
- B23K26/60—Preliminary treatment
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
-
- 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
- B23K2103/18—Dissimilar materials
- B23K2103/26—Alloys of Nickel and Cobalt and Chromium
-
- 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
- F05B2220/00—Application
- F05B2220/30—Application in turbines
- F05B2220/302—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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/234—Laser welding
-
- 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
- F05D2230/40—Heat treatment
-
- 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
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)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. チタンとアルミニウムとが少なくとも5%の量で組み合わされたもの と、MCrAlY合金(ここで、Mは、ニッケルおよび/またはコバルトである)を含 むガンマープライム析出強化超合金からなるグループから選ばれるニッケルおよ び/またはコバルトをベースとする超合金製品をレーザー溶接するプロセスであ って、以下の工程からなるプロセス: 該製品の全溶接域と該溶接域に隣接の領域を延ばしやすくなる温度、 即ち、前記超合金に対するエージング温度よりも上で、初期溶融温度以下の温度 であって、1400°Fから2100°Fの範囲の温度に、インダクション加熱 コイルにより、予備加熱し、該溶接部の溶接ならびに凝固の間、前記温度に維持 する工程;そして パウダー合金が供給されるレーザーと、該レーザー、該パウダーフィ ーダーおよび、製品が固定されるモーションシステムをコントロールする制御手 段を用いて該予熱された製品を溶接する工程で、該制御手段は、製品の溶接域を デジタル化し、レーザー溶接が辿るパスを示すヴィジョンシステムを含んでいる もの。 2. コンピューター数値制御を制御手段が含む請求の範囲2のプロセス。 3. モーションシステムが3軸の動きをもつ請求の範囲2のプロセス。 4. モーションシステムが4軸の動きをもつ請求の範囲2のプロセス。 5. モーションシステムが5軸の動きをもつ請求の範囲2のプロセス。 6. 製品の溶接域の温度を計測し、制御する光学高温計をさらに備える請 求の範囲3のプロセス。 7. 製品の温度上昇と冷却レートをコントロールして、ストレインとクラ ッキングを抑えることをさらに含む請求の範囲6のプロセス。 8. 溶接中、不活性ガスシュラウドを提供し、製品の溶接域をシールドす ることをさらに含む請求の範囲7のプロセス。 9. 粉末合金は、チタンとアルミニウムとが少なくとも5%の量で組み合 わされたもの、または、MCrAlY合金(ここで、Mは、ニッケルおよび/またはコ バルトである)を含むガンマープライム析出強化超合金である請求の範囲8のプ ロセス。 10. 超合金製品と粉末合金とは、実質的に同じ合金である請求の範囲9の プロセス。 11. 超合金製品は、ガスタービンエンジンの部品である請求の範囲9のプ ロセス。 12. 該製品は、タービンブレード、タービンの羽根またはタービンロータ ーである請求の範囲10のプロセス。 13. 溶接された製品を研磨することを更に含む請求の範囲2のプロセス。 14. 該製品は、レーザー溶接と研磨に対し同じ据付具に維持され、該研磨 は、レーザー溶接のためのヴィジョンシステムによるものと同じデジタル化イン フォーメーションを利用してコントロールされる請求の範囲12のプロセス。 15. 延ばしやすくなる温度は、1725°Fから1975°Fの範囲内で ある請求の範囲9のプロセス。 16. 超合金製品は、方向性凝固されている請求の範囲9のプロセス。 17. 以下の構成からなる、超合金製品のレーザー溶接装置: 製品の溶接域と隣接する領域を1600°Fから2000°Fへ加熱 し、溶接ものの溶接と凝固の間、該温度に維持するインダクション加熱コイル; 該製品を溶接するパウダーフィードシステムをもったレーザー; 該製品を固定する、少なくとも3軸のモーションを行うモーションシ ステム;および 該レーザーと該モーションシステムとをコントロールして、該製品の 所定の面領域に溶接ものを与える手段で、該コントロール手段は、該製品の溶接 域をデジタル化し、レーザー溶接するパスを与える手段。 18. 該コントロール手段は、コンピューター数値制御を含む請求の範囲1 6の装置。 19. 該製品の温度を測定する光学高温計をさらに備える請求の範囲17の 装置。 20. 該製品の溶接域の温度と、該温度の昇温および冷却をコントロールす る手段をさらに備える請求の範囲18の装置。 21. 溶接中、該製品の溶接域を不活性ガスでシールドするガスシュラウド をさらに備える請求の範囲19の装置。 22. 該モーションシステムは、4軸のモーションである請求の範囲20の 装置。 23. 該モーションシステムは、5軸のモーションである請求の範囲20の 装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/116,670 US5554837A (en) | 1993-09-03 | 1993-09-03 | Interactive laser welding at elevated temperatures of superalloy articles |
| US08/116,670 | 1993-09-03 | ||
| PCT/US1994/009933 WO1995006540A1 (en) | 1993-09-03 | 1994-08-31 | Interactive laser welding at elevated temperatures of superalloy articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09506039A true JPH09506039A (ja) | 1997-06-17 |
| JP3572524B2 JP3572524B2 (ja) | 2004-10-06 |
Family
ID=22368541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50828595A Expired - Lifetime JP3572524B2 (ja) | 1993-09-03 | 1994-08-31 | 超合金製品の高温度におけるインターアクティブレーザー溶接 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5554837A (ja) |
| EP (1) | EP0785837B1 (ja) |
| JP (1) | JP3572524B2 (ja) |
| AT (1) | ATE206979T1 (ja) |
| AU (1) | AU7644094A (ja) |
| CA (1) | CA2170875C (ja) |
| DE (1) | DE69428718T2 (ja) |
| DK (1) | DK0785837T3 (ja) |
| ES (1) | ES2164108T3 (ja) |
| PT (1) | PT785837E (ja) |
| WO (1) | WO1995006540A1 (ja) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000356102A (ja) * | 1999-05-12 | 2000-12-26 | Mtu Motoren & Turbinen Union Muenchen Gmbh | 流体工学的表面を適合表面として形成する方法 |
| JP2003507614A (ja) * | 1999-08-12 | 2003-02-25 | クロマロイ ガス タービン コーポレーション | タービン羽根のエアフォイルを交換する方法 |
| JP2007506556A (ja) * | 2003-09-24 | 2007-03-22 | エムティーユー エアロ エンジンズ ゲーエムベーハー | 構造部品を溶接するための方法及び装置 |
| JP2010120104A (ja) * | 2008-11-18 | 2010-06-03 | Ihi Corp | 欠損部の補修方法及び欠損部の補修システム |
| KR101424358B1 (ko) * | 2012-12-28 | 2014-08-04 | 주식회사 현대케피코 | 파이로미터를 이용한 레이저 용접 장치 |
| JP2015523209A (ja) * | 2012-05-11 | 2015-08-13 | シーメンス エナジー インコーポレイテッド | ニッケルベース超合金部品のレーザー追加的補修 |
| JP2019000854A (ja) * | 2017-06-12 | 2019-01-10 | 南海鋼材株式会社 | 溶接システム及び溶接方法 |
| US10286501B2 (en) | 2013-08-19 | 2019-05-14 | Hitachi-Ge Nuclear Energy, Ltd. | Laser welding apparatus, preventive maintenance method for reactor internal of nuclear power plant, and laser cutting apparatus |
| JP2019523712A (ja) * | 2016-06-07 | 2019-08-29 | ザウアー ゲーエムベーハーSAUER GmbH | 肉盛溶接のための工作機械 |
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| US5914059A (en) * | 1995-05-01 | 1999-06-22 | United Technologies Corporation | Method of repairing metallic articles by energy beam deposition with reduced power density |
| US5900170A (en) * | 1995-05-01 | 1999-05-04 | United Technologies Corporation | Containerless method of producing crack free metallic articles by energy beam deposition with reduced power density |
| US5786559A (en) * | 1995-10-17 | 1998-07-28 | Meyer Tool, Inc. | Weld-braze process |
| JPH09141329A (ja) * | 1995-11-20 | 1997-06-03 | Aisin Seiki Co Ltd | 車両用バンパ装置の補強部材の製造方法 |
| US5897801A (en) * | 1997-01-22 | 1999-04-27 | General Electric Company | Welding of nickel-base superalloys having a nil-ductility range |
| US5923555A (en) * | 1997-06-02 | 1999-07-13 | Framatome Technologies, Inc. | Welding system |
| US6172327B1 (en) * | 1998-07-14 | 2001-01-09 | General Electric Company | Method for laser twist welding of compressor blisk airfoils |
| US6326585B1 (en) | 1998-07-14 | 2001-12-04 | General Electric Company | Apparatus for laser twist weld of compressor blisks airfoils |
| US6054672A (en) * | 1998-09-15 | 2000-04-25 | Chromalloy Gas Turbine Corporation | Laser welding superalloy articles |
| CA2284759C (en) | 1998-10-05 | 2006-11-28 | Mahmud U. Islam | Process for manufacturing or repairing turbine engine or compressor components |
| US6020571A (en) * | 1998-12-31 | 2000-02-01 | General Electric Company | Welding method and apparatus therefor |
| US6037563A (en) * | 1999-03-01 | 2000-03-14 | Chromalloy Gas Turbine Corporation | Protective gas shroud for welding |
| US6107598A (en) * | 1999-08-10 | 2000-08-22 | Chromalloy Gas Turbine Corporation | Maskant for use during laser welding or drilling |
| US6154959A (en) * | 1999-08-16 | 2000-12-05 | Chromalloy Gas Turbine Corporation | Laser cladding a turbine engine vane platform |
| FR2805075B1 (fr) * | 2000-02-15 | 2002-05-10 | Franco Belge Combustibles | Procede de controle d'une operation de fermeture etanche par soudage de l'extremite d'un canal de remplissage traversant le bouchon superieur d'un crayon de combustible nucleaire |
| US6333484B1 (en) | 2000-03-17 | 2001-12-25 | Chromalloy Gas Turbine Corporation | Welding superalloy articles |
| US6384365B1 (en) | 2000-04-14 | 2002-05-07 | Siemens Westinghouse Power Corporation | Repair and fabrication of combustion turbine components by spark plasma sintering |
| DE10137776C1 (de) * | 2001-08-02 | 2003-04-17 | Fraunhofer Ges Forschung | Verfahren zur Erzeugung von verschleissbeständigen Randschichten |
| JP2003065068A (ja) | 2001-08-29 | 2003-03-05 | Mitsubishi Heavy Ind Ltd | ガスタービン翼頂部の加工孔閉塞方法 |
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| EP1340583A1 (en) | 2002-02-20 | 2003-09-03 | ALSTOM (Switzerland) Ltd | Method of controlled remelting of or laser metal forming on the surface of an article |
| US6696176B2 (en) | 2002-03-06 | 2004-02-24 | Siemens Westinghouse Power Corporation | Superalloy material with improved weldability |
| DE50300196D1 (de) * | 2002-03-26 | 2005-01-20 | Sulzer Markets & Technology Ag | Verfahren zum epitaktischen Wachstum mit energetischem Strahl |
| DE10218296A1 (de) * | 2002-04-24 | 2003-11-06 | Linde Ag | Scanner-Schweiß-Vorrichtung |
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| EP1396556A1 (en) | 2002-09-06 | 2004-03-10 | ALSTOM (Switzerland) Ltd | Method for controlling the microstructure of a laser metal formed hard layer |
| DE60220930T2 (de) * | 2002-11-29 | 2008-03-13 | Alstom Technology Ltd. | Verfahren zur Herstellung, Modifizierung oder Reparatur von einkristallinen oder gerichtet erstarrten Körpern |
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- 1994-08-31 CA CA002170875A patent/CA2170875C/en not_active Expired - Lifetime
- 1994-08-31 DK DK94926672T patent/DK0785837T3/da active
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| JP2000356102A (ja) * | 1999-05-12 | 2000-12-26 | Mtu Motoren & Turbinen Union Muenchen Gmbh | 流体工学的表面を適合表面として形成する方法 |
| JP2003507614A (ja) * | 1999-08-12 | 2003-02-25 | クロマロイ ガス タービン コーポレーション | タービン羽根のエアフォイルを交換する方法 |
| JP2007506556A (ja) * | 2003-09-24 | 2007-03-22 | エムティーユー エアロ エンジンズ ゲーエムベーハー | 構造部品を溶接するための方法及び装置 |
| US8022330B2 (en) | 2003-09-24 | 2011-09-20 | Mtu Aero Engines Gmbh | Method and device for welding structural components |
| JP2010120104A (ja) * | 2008-11-18 | 2010-06-03 | Ihi Corp | 欠損部の補修方法及び欠損部の補修システム |
| JP2015523209A (ja) * | 2012-05-11 | 2015-08-13 | シーメンス エナジー インコーポレイテッド | ニッケルベース超合金部品のレーザー追加的補修 |
| KR101424358B1 (ko) * | 2012-12-28 | 2014-08-04 | 주식회사 현대케피코 | 파이로미터를 이용한 레이저 용접 장치 |
| US10286501B2 (en) | 2013-08-19 | 2019-05-14 | Hitachi-Ge Nuclear Energy, Ltd. | Laser welding apparatus, preventive maintenance method for reactor internal of nuclear power plant, and laser cutting apparatus |
| JP2019523712A (ja) * | 2016-06-07 | 2019-08-29 | ザウアー ゲーエムベーハーSAUER GmbH | 肉盛溶接のための工作機械 |
| JP2019000854A (ja) * | 2017-06-12 | 2019-01-10 | 南海鋼材株式会社 | 溶接システム及び溶接方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE206979T1 (de) | 2001-11-15 |
| PT785837E (pt) | 2002-03-28 |
| EP0785837B1 (en) | 2001-10-17 |
| WO1995006540A1 (en) | 1995-03-09 |
| EP0785837A1 (en) | 1997-07-30 |
| EP0785837A4 (ja) | 1997-07-30 |
| DK0785837T3 (da) | 2001-12-10 |
| CA2170875A1 (en) | 1995-03-09 |
| JP3572524B2 (ja) | 2004-10-06 |
| DE69428718T2 (de) | 2002-06-20 |
| AU7644094A (en) | 1995-03-22 |
| ES2164108T3 (es) | 2002-02-16 |
| US5554837A (en) | 1996-09-10 |
| DE69428718D1 (de) | 2001-11-22 |
| CA2170875C (en) | 2002-02-26 |
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