KR101862964B1 - 동익, 에로전 실드의 형성 방법 및 동익 제조 방법 - Google Patents

동익, 에로전 실드의 형성 방법 및 동익 제조 방법 Download PDF

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KR101862964B1
KR101862964B1 KR1020167023983A KR20167023983A KR101862964B1 KR 101862964 B1 KR101862964 B1 KR 101862964B1 KR 1020167023983 A KR1020167023983 A KR 1020167023983A KR 20167023983 A KR20167023983 A KR 20167023983A KR 101862964 B1 KR101862964 B1 KR 101862964B1
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South Korea
Prior art keywords
arc
wing
rotor
erosion shield
wing surface
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KR1020167023983A
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Korean (ko)
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KR20160114181A (ko
Inventor
다케히사 오쿠다
모토나리 마치다
야스오 마츠나미
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미츠비시 히타치 파워 시스템즈 가부시키가이샤
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    • 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
    • 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
    • B23K26/14—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
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards 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
    • B23K26/34—Laser welding for purposes other than joining
    • 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
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • B23K2201/001—
    • B23K2203/26—
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Laser Beam Processing (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020167023983A 2014-04-07 2015-04-01 동익, 에로전 실드의 형성 방법 및 동익 제조 방법 Active KR101862964B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2014-078907 2014-04-07
JP2014078907A JP6320134B2 (ja) 2014-04-07 2014-04-07 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
PCT/JP2015/060316 WO2015156182A1 (ja) 2014-04-07 2015-04-01 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

Publications (2)

Publication Number Publication Date
KR20160114181A KR20160114181A (ko) 2016-10-04
KR101862964B1 true KR101862964B1 (ko) 2018-07-04

Family

ID=54287759

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167023983A Active KR101862964B1 (ko) 2014-04-07 2015-04-01 동익, 에로전 실드의 형성 방법 및 동익 제조 방법

Country Status (6)

Country Link
US (1) US10907483B2 (enExample)
JP (1) JP6320134B2 (enExample)
KR (1) KR101862964B1 (enExample)
CN (1) CN106460529B (enExample)
DE (1) DE112015001705B4 (enExample)
WO (1) WO2015156182A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3123379B1 (fr) * 2021-05-28 2024-10-11 Safran Aircraft Engines procédé de fabrication d'un bouclier de bord d'attaque et bouclier de bord d'attaque.
US12129769B2 (en) 2022-10-25 2024-10-29 Ge Infrastructure Technology Llc Erosion-shielded turbine blades and methods of manufacturing the same
JP2024074611A (ja) * 2022-11-21 2024-05-31 トヨタ自動車株式会社 肉盛層の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014028397A (ja) * 2012-07-04 2014-02-13 Mitsubishi Heavy Ind Ltd 耐エロージョン性金属材料の溶接方法及びタービン翼

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JPH01182504A (ja) * 1988-01-12 1989-07-20 Mitsubishi Heavy Ind Ltd タービン動翼の表面改質方法
DE4310896C1 (de) * 1993-04-02 1994-03-24 Thyssen Industrie Verfahren zum Herstellen von verschleißfesten Kanten an Turbinenschaufeln
JPH10280907A (ja) 1997-04-07 1998-10-20 Mitsubishi Heavy Ind Ltd 蒸気タービン動翼
RU2191930C2 (ru) * 1997-06-24 2002-10-27 Сименс Акциенгезелльшафт Компрессорная лопатка (варианты) и ее применение
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
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
RU2297538C2 (ru) * 2005-04-28 2007-04-20 Открытое акционерное общество "Теплоэнергосервис" Способ упрочнения поверхности верхней части пера турбинной лопатки
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
WO2008015795A1 (ja) 2006-08-02 2008-02-07 Kabushiki Kaisha Toshiba 浸食防止方法と浸食防止部を備えた部材
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Also Published As

Publication number Publication date
DE112015001705B4 (de) 2021-05-27
CN106460529B (zh) 2018-10-16
US10907483B2 (en) 2021-02-02
KR20160114181A (ko) 2016-10-04
DE112015001705T5 (de) 2017-01-05
JP2015200218A (ja) 2015-11-12
JP6320134B2 (ja) 2018-05-09
CN106460529A (zh) 2017-02-22
WO2015156182A1 (ja) 2015-10-15
US20170016334A1 (en) 2017-01-19

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