JP6100037B2 - 蒸気タービン翼製造方法 - Google Patents
蒸気タービン翼製造方法 Download PDFInfo
- Publication number
- JP6100037B2 JP6100037B2 JP2013050087A JP2013050087A JP6100037B2 JP 6100037 B2 JP6100037 B2 JP 6100037B2 JP 2013050087 A JP2013050087 A JP 2013050087A JP 2013050087 A JP2013050087 A JP 2013050087A JP 6100037 B2 JP6100037 B2 JP 6100037B2
- Authority
- JP
- Japan
- Prior art keywords
- steam turbine
- turbine blade
- blade material
- manufacturing
- bead
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for blades
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- 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
- 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
- F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
-
- 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
-
- 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
-
- 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
- F05D2220/31—Application in turbines in steam 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
- F05D2230/10—Manufacture by removing material
-
- 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
- F05D2230/25—Manufacture essentially without removing material by forging
-
- 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
-
- 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
- F05D2230/00—Manufacture
- F05D2230/90—Coating; Surface 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
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
-
- 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
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
-
- 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
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/307—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the tip of a rotor blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Forging (AREA)
- Laser Beam Processing (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
本発明による蒸気タービン翼製造方法は、前記仕上げ加工工程の後に、前記蒸気タービン翼を研磨する研磨工程をさらに備えている。
2 :根元部
3 :翼形部
5 :本体部分
6 :保護部
11:荒加工後蒸気タービン翼素材
12:鍛造後蒸気タービン翼素材
14:保護部接合面
15:保護部用肉盛ビード
16:仕上げ加工後蒸気タービン翼素材
21:鍛造後蒸気タービン翼素材
22:保護部接合面
23:保護部用肉盛ビード
24:荒加工後蒸気タービン翼素材
25:仕上げ加工後蒸気タービン翼素材
Claims (4)
- 蒸気タービン翼素材に保護部接合面を形成する溝加工工程と、
肉盛溶接により前記保護部接合面に保護部用肉盛ビードを形成する肉盛溶接工程と、
前記蒸気タービン翼素材とともに前記保護部用肉盛ビードを切削することにより荒加工する荒加工後蒸気タービン翼素材を形成する荒加工工程と、
前記荒加工後蒸気タービン翼素材を切削することにより、前記蒸気タービン翼素材とともに前記保護部用肉盛ビードを切削し、前記蒸気タービン翼素材を蒸気タービン翼に仕上げ加工する仕上げ加工工程と
を備える蒸気タービン翼製造方法。 - 前記仕上げ加工工程の後に、前記蒸気タービン翼を研磨する研磨工程をさらに備える請求項1に記載される蒸気タービン翼製造方法。
- 鍛造により前記蒸気タービン翼素材を作製する鍛造工程をさらに備える請求項1または請求項2に記載される蒸気タービン翼製造方法。
- 前記仕上げ加工工程が実行される前に、前記保護部用肉盛ビードとともに前記蒸気タービン翼素材を時効処理する時効処理工程をさらに備える請求項1から請求項3のうちのいずれか一項に記載される蒸気タービン翼製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013050087A JP6100037B2 (ja) | 2013-03-13 | 2013-03-13 | 蒸気タービン翼製造方法 |
KR1020177029829A KR101905355B1 (ko) | 2013-03-13 | 2014-01-24 | 증기터빈날개 제조방법 |
PCT/JP2014/051519 WO2014141755A1 (ja) | 2013-03-13 | 2014-01-24 | 蒸気タービン翼製造方法 |
CN201480006374.2A CN105008674B (zh) | 2013-03-13 | 2014-01-24 | 蒸汽涡轮叶片制造方法 |
US14/762,341 US10107113B2 (en) | 2013-03-13 | 2014-01-24 | Steam turbine vane manufacturing method |
EP14764425.6A EP2975225B1 (en) | 2013-03-13 | 2014-01-24 | Steam turbine vane manufacturing method |
KR1020157020193A KR20150103113A (ko) | 2013-03-13 | 2014-01-24 | 증기터빈날개 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013050087A JP6100037B2 (ja) | 2013-03-13 | 2013-03-13 | 蒸気タービン翼製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014173582A JP2014173582A (ja) | 2014-09-22 |
JP6100037B2 true JP6100037B2 (ja) | 2017-03-22 |
Family
ID=51536431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013050087A Expired - Fee Related JP6100037B2 (ja) | 2013-03-13 | 2013-03-13 | 蒸気タービン翼製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10107113B2 (ja) |
EP (1) | EP2975225B1 (ja) |
JP (1) | JP6100037B2 (ja) |
KR (2) | KR101905355B1 (ja) |
CN (1) | CN105008674B (ja) |
WO (1) | WO2014141755A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103203543B (zh) * | 2013-02-04 | 2015-03-11 | 中国航空工业集团公司北京航空制造工程研究所 | 一种用于激光冲击强化叶片的水约束层的喷射方法和装置 |
JP6320134B2 (ja) | 2014-04-07 | 2018-05-09 | 三菱日立パワーシステムズ株式会社 | 動翼、エロージョンシールドの形成方法及び動翼製造方法 |
DE102014220483A1 (de) | 2014-10-09 | 2016-04-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Aufbaustrategie für einen Kronenboden einer Turbinenschaufel und Turbinenschaufel |
CN104439617B (zh) * | 2014-10-27 | 2016-07-27 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种涡轮叶片锯齿冠耐磨层制备方法 |
JP6746457B2 (ja) * | 2016-10-07 | 2020-08-26 | 三菱日立パワーシステムズ株式会社 | タービン翼の製造方法 |
Family Cites Families (28)
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JPS6263101A (ja) * | 1985-09-13 | 1987-03-19 | Toshiba Corp | タ−ビン羽根 |
JPH01202389A (ja) * | 1988-02-05 | 1989-08-15 | Hitachi Ltd | 蒸気タービン長翼の製造方法 |
JPH0240003A (ja) * | 1988-07-29 | 1990-02-08 | Hitachi Ltd | 蒸気タービン動翼 |
JPH0299283A (ja) * | 1988-10-03 | 1990-04-11 | Toshiba Corp | タービン動翼の製造方法 |
JP3057606B2 (ja) * | 1990-07-03 | 2000-07-04 | 株式会社東芝 | チタン合金製タービン動翼の製造方法 |
DE69321298T2 (de) * | 1992-06-05 | 1999-04-08 | Gec Alsthom Electromecanique S.A., Paris | Verfahren zur Herstellung eines Einsatzes auf einem zu beschichtenden Formkörper aus Stahl oder aus Titanlegierung |
US5351395A (en) * | 1992-12-30 | 1994-10-04 | General Electric Company | Process for producing turbine bucket with water droplet erosion protection |
DE4310896C1 (de) * | 1993-04-02 | 1994-03-24 | Thyssen Industrie | Verfahren zum Herstellen von verschleißfesten Kanten an Turbinenschaufeln |
JPH07158402A (ja) * | 1993-12-10 | 1995-06-20 | Mitsubishi Heavy Ind Ltd | ターボ機械の動翼 |
JP3531677B2 (ja) * | 1995-09-13 | 2004-05-31 | 株式会社東芝 | チタン合金製タービンブレードの製造方法およびチタン合金製タービンブレード |
JP2003226943A (ja) | 2002-02-06 | 2003-08-15 | Toshiba Corp | 高強度・高耐食鋼、その製造方法及び地熱タービン翼 |
FR2866821B1 (fr) * | 2004-02-27 | 2006-06-09 | Snecma Moteurs | Presse pour le maintien et le pressage d'une piece |
JP2006016671A (ja) | 2004-07-02 | 2006-01-19 | Hitachi Ltd | Ni基合金部材とその製造法及びタービンエンジン部品並びに溶接材料とその製造法 |
US20060067830A1 (en) * | 2004-09-29 | 2006-03-30 | Wen Guo | Method to restore an airfoil leading edge |
GB0504576D0 (en) * | 2005-03-05 | 2005-04-13 | Alstom Technology Ltd | Turbine blades and methods for depositing an erosion resistant coating on the same |
JP4546318B2 (ja) * | 2005-04-15 | 2010-09-15 | 株式会社日立製作所 | Ni基合金部材とその製造法及びタービンエンジン部品並びに溶接材料とその製造法 |
US7967924B2 (en) * | 2005-05-17 | 2011-06-28 | General Electric Company | Method for making a compositionally graded gas turbine disk |
JP4901413B2 (ja) | 2006-10-13 | 2012-03-21 | 株式会社東芝 | 浸食防止方法と浸食防止部を備えた部材 |
US20080181808A1 (en) | 2007-01-31 | 2008-07-31 | Samuel Vinod Thamboo | Methods and articles relating to high strength erosion resistant titanium alloy |
EP2072176A1 (de) | 2007-12-21 | 2009-06-24 | Sulzer Markets and Technology AG | Verfahren zur Herstellung einer Erosionsschutzschicht aus Stahl durch Laserauftragschweissen; Bauteil mit einer solchen Erosionsschutzschicht |
JP4991669B2 (ja) | 2008-09-30 | 2012-08-01 | 株式会社日立製作所 | タービン翼、及び蒸気タービン |
GB0906850D0 (en) * | 2009-04-22 | 2009-06-03 | Rolls Royce Plc | Method of manufacturing an aerofoil |
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JP5785376B2 (ja) | 2010-10-19 | 2015-09-30 | 株式会社東芝 | 肉盛溶接方法 |
JP5409708B2 (ja) * | 2011-06-16 | 2014-02-05 | 株式会社日立製作所 | 析出硬化型マルテンサイト系ステンレス鋼と、それを用いた蒸気タービン長翼 |
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-
2013
- 2013-03-13 JP JP2013050087A patent/JP6100037B2/ja not_active Expired - Fee Related
-
2014
- 2014-01-24 US US14/762,341 patent/US10107113B2/en not_active Expired - Fee Related
- 2014-01-24 KR KR1020177029829A patent/KR101905355B1/ko active IP Right Grant
- 2014-01-24 WO PCT/JP2014/051519 patent/WO2014141755A1/ja active Application Filing
- 2014-01-24 CN CN201480006374.2A patent/CN105008674B/zh not_active Expired - Fee Related
- 2014-01-24 KR KR1020157020193A patent/KR20150103113A/ko active Application Filing
- 2014-01-24 EP EP14764425.6A patent/EP2975225B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
KR20170118978A (ko) | 2017-10-25 |
KR20150103113A (ko) | 2015-09-09 |
WO2014141755A1 (ja) | 2014-09-18 |
KR101905355B1 (ko) | 2018-10-05 |
EP2975225A1 (en) | 2016-01-20 |
US20150377043A1 (en) | 2015-12-31 |
EP2975225B1 (en) | 2019-01-16 |
CN105008674B (zh) | 2018-01-12 |
US10107113B2 (en) | 2018-10-23 |
EP2975225A4 (en) | 2016-10-26 |
JP2014173582A (ja) | 2014-09-22 |
CN105008674A (zh) | 2015-10-28 |
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