CN103128964B - 用于在翼型件上施加可变表面纹理的设备 - Google Patents

用于在翼型件上施加可变表面纹理的设备 Download PDF

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Publication number
CN103128964B
CN103128964B CN201210493466.0A CN201210493466A CN103128964B CN 103128964 B CN103128964 B CN 103128964B CN 201210493466 A CN201210493466 A CN 201210493466A CN 103128964 B CN103128964 B CN 103128964B
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CN
China
Prior art keywords
drum
peripheral surface
grooves
slots
airfoil
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
CN201210493466.0A
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English (en)
Chinese (zh)
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CN103128964A (zh
Inventor
N.J.克雷
A.布里兹-斯特林费罗
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN103128964A publication Critical patent/CN103128964A/zh
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Publication of CN103128964B publication Critical patent/CN103128964B/zh
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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
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • 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
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
CN201210493466.0A 2011-11-28 2012-11-28 用于在翼型件上施加可变表面纹理的设备 Active CN103128964B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/304,928 US8632327B2 (en) 2011-11-28 2011-11-28 Apparatus to apply a variable surface texture on an airfoil
US13/304928 2011-11-28
US13/304,928 2011-11-28

Publications (2)

Publication Number Publication Date
CN103128964A CN103128964A (zh) 2013-06-05
CN103128964B true CN103128964B (zh) 2016-12-07

Family

ID=47294682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210493466.0A Active CN103128964B (zh) 2011-11-28 2012-11-28 用于在翼型件上施加可变表面纹理的设备

Country Status (5)

Country Link
US (1) US8632327B2 (https=)
EP (1) EP2597284A3 (https=)
JP (1) JP6077838B2 (https=)
CN (1) CN103128964B (https=)
CA (1) CA2795649A1 (https=)

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US20170159442A1 (en) * 2015-12-02 2017-06-08 United Technologies Corporation Coated and uncoated surface-modified airfoils for a gas turbine engine component and methods for controlling the direction of incident energy reflection from an airfoil
US11156099B2 (en) * 2017-03-28 2021-10-26 General Electric Company Turbine engine airfoil with a modified leading edge
US11047239B2 (en) 2018-12-03 2021-06-29 General Electric Company Method of forming a cure tool and method of forming a textured surface using a cure tool
CN111911458B (zh) * 2020-09-22 2021-10-26 江西艾斯欧匹精密智造科技有限公司 一种用于风机的叶片
WO2025099062A1 (en) * 2023-11-10 2025-05-15 Ecole Polytechnique Federale De Lausanne (Epfl) Fluid engaging device with a vortex mitigating component
US20250303519A1 (en) * 2024-04-02 2025-10-02 Rtx Corporation Robotic deep rolling tool design for surface texturing to control friction and coating bonding
CN118306515B (zh) * 2024-04-25 2025-02-25 中国船舶集团有限公司第七一九研究所 一种波纹形减阻功能表面微结构

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US3448479A (en) * 1963-10-09 1969-06-10 Mervyn Cademartori Roller applicator particularly adapted for coating rough surfaces
US3910738A (en) * 1969-05-15 1975-10-07 Jack A Chandler Concrete finishing roller
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JPS5947016A (ja) * 1982-09-10 1984-03-16 Sadao Maruyama 模様付型材の製造方法
JPS5989137A (ja) * 1982-11-15 1984-05-23 Matsushita Electric Works Ltd 押出成形体の模様付け方法
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Also Published As

Publication number Publication date
JP2013113299A (ja) 2013-06-10
CN103128964A (zh) 2013-06-05
US8632327B2 (en) 2014-01-21
JP6077838B2 (ja) 2017-02-08
EP2597284A2 (en) 2013-05-29
CA2795649A1 (en) 2013-05-28
US20130134292A1 (en) 2013-05-30
EP2597284A3 (en) 2017-08-30

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