CN115485452B - 叶片、加工系统、加工方法、涡轮叶片以及涡轮机械 - Google Patents

叶片、加工系统、加工方法、涡轮叶片以及涡轮机械

Info

Publication number
CN115485452B
CN115485452B CN202080100058.7A CN202080100058A CN115485452B CN 115485452 B CN115485452 B CN 115485452B CN 202080100058 A CN202080100058 A CN 202080100058A CN 115485452 B CN115485452 B CN 115485452B
Authority
CN
China
Prior art keywords
grooves
blade
light
groove
pitch
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.)
Active
Application number
CN202080100058.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN115485452A (zh
Inventor
佐藤真路
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Publication of CN115485452A publication Critical patent/CN115485452A/zh
Application granted granted Critical
Publication of CN115485452B publication Critical patent/CN115485452B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F03D1/0649—Rotors characterised by their aerodynamic shape of the blades of the blade surfaces, e.g. roughened
    • 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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/18—Geometry two-dimensional patterned
    • F05B2250/182—Geometry two-dimensional patterned crenellated, notched
    • 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
    • F05D2230/13—Manufacture by removing material using lasers
    • 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
    • F05D2250/00—Geometry
    • F05D2250/60—Structure; Surface texture
    • 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
    • F05D2260/00—Function
    • F05D2260/83—Testing, e.g. methods, components or tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Laser Beam Processing (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN202080100058.7A 2020-04-22 2020-04-22 叶片、加工系统、加工方法、涡轮叶片以及涡轮机械 Active CN115485452B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/017293 WO2021214900A1 (ja) 2020-04-22 2020-04-22 ブレード、加工システム及び加工方法

Publications (2)

Publication Number Publication Date
CN115485452A CN115485452A (zh) 2022-12-16
CN115485452B true CN115485452B (zh) 2026-01-20

Family

ID=78270566

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080100058.7A Active CN115485452B (zh) 2020-04-22 2020-04-22 叶片、加工系统、加工方法、涡轮叶片以及涡轮机械

Country Status (5)

Country Link
US (2) US12270316B2 (https=)
EP (1) EP4141218A4 (https=)
JP (2) JP7707154B2 (https=)
CN (1) CN115485452B (https=)
WO (1) WO2021214900A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022220020A1 (ja) 2021-04-16 2022-10-20 シャープ株式会社 表面加工構造、表面加工シート、及びプロペラファン
JP2026061435A (ja) 2024-09-30 2026-04-09 ダイキン工業株式会社 ロータリ圧縮機及び冷凍装置
CN119703422B (zh) * 2025-01-06 2026-01-16 深圳大学 一种多向微槽结构叠加调制结构色加工方法

Citations (2)

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EP2283169B1 (en) * 2008-04-11 2014-05-07 Siemens Energy, Inc. Segmented thermal barrier coating
US10450867B2 (en) * 2016-02-12 2019-10-22 General Electric Company Riblets for a flowpath surface of a turbomachine

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US5114099A (en) * 1990-06-04 1992-05-19 W. L. Chow Surface for low drag in turbulent flow
US5337568A (en) * 1993-04-05 1994-08-16 General Electric Company Micro-grooved heat transfer wall
US6703137B2 (en) * 2001-08-02 2004-03-09 Siemens Westinghouse Power Corporation Segmented thermal barrier coating and method of manufacturing the same
JP4117289B2 (ja) 2004-12-28 2008-07-16 ゼファー株式会社 風車翼、風力発電装置および送風機
NL1029708C2 (nl) 2005-08-10 2007-02-13 Kick Off Ltd Turbulentiefolie.
JP4738176B2 (ja) 2006-01-05 2011-08-03 三菱重工業株式会社 冷却翼
JP4973249B2 (ja) * 2006-03-31 2012-07-11 ダイキン工業株式会社 多翼ファン
JP2008008248A (ja) 2006-06-30 2008-01-17 Ipb:Kk 切欠き付垂直軸風車ブレードおよび垂直軸風車
US8852720B2 (en) 2009-07-17 2014-10-07 Rolls-Royce Corporation Substrate features for mitigating stress
JP5730649B2 (ja) * 2011-04-13 2015-06-10 株式会社日立製作所 羽根車及びそれを有するターボ機械
US10329917B2 (en) 2013-03-05 2019-06-25 United Technologies Corporation Gas turbine engine component external surface micro-channel cooling
US8939706B1 (en) 2014-02-25 2015-01-27 Siemens Energy, Inc. Turbine abradable layer with progressive wear zone having a frangible or pixelated nib surface
JP6244017B2 (ja) 2014-04-23 2017-12-06 国立研究開発法人科学技術振興機構 ブレード複合型開放流路装置およびその接合体
WO2016105327A1 (en) 2014-12-22 2016-06-30 Siemens Aktiengesellschaft Method for controlling coating delamination caused when forming cooling holes through thermal barrier coatings
US20180066527A1 (en) 2015-02-18 2018-03-08 Siemens Aktiengesellschaft Turbine component thermal barrier coating with vertically aligned, engineered surface and multifurcated groove features
WO2017146726A1 (en) * 2016-02-26 2017-08-31 Siemens Aktiengesellschaft Ceramic matrix composite material with enhanced thermal protection
US10731472B2 (en) * 2016-05-10 2020-08-04 General Electric Company Airfoil with cooling circuit
DE102017206968B4 (de) 2017-04-26 2019-10-10 4Jet Microtech Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen von Riblets
KR20190102624A (ko) * 2018-02-26 2019-09-04 한화에어로스페이스 주식회사 블레이드 및 터빈

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2283169B1 (en) * 2008-04-11 2014-05-07 Siemens Energy, Inc. Segmented thermal barrier coating
US10450867B2 (en) * 2016-02-12 2019-10-22 General Electric Company Riblets for a flowpath surface of a turbomachine

Also Published As

Publication number Publication date
JP2024170511A (ja) 2024-12-10
CN115485452A (zh) 2022-12-16
EP4141218A1 (en) 2023-03-01
EP4141218A4 (en) 2024-04-03
WO2021214900A1 (ja) 2021-10-28
US20230134254A1 (en) 2023-05-04
US12270316B2 (en) 2025-04-08
JP7707154B2 (ja) 2025-07-14
US20250243762A1 (en) 2025-07-31
JPWO2021214900A1 (https=) 2021-10-28
JP7848841B2 (ja) 2026-04-21

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