FR2981292B1 - Procede de fabrication d'une aube finalisee en materiau composite - Google Patents

Procede de fabrication d'une aube finalisee en materiau composite

Info

Publication number
FR2981292B1
FR2981292B1 FR1159386A FR1159386A FR2981292B1 FR 2981292 B1 FR2981292 B1 FR 2981292B1 FR 1159386 A FR1159386 A FR 1159386A FR 1159386 A FR1159386 A FR 1159386A FR 2981292 B1 FR2981292 B1 FR 2981292B1
Authority
FR
France
Prior art keywords
composite material
outline
manufacturing
leading edge
blade
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
FR1159386A
Other languages
English (en)
Other versions
FR2981292A1 (fr
Inventor
David Fontaine
Philippe Marolle
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1159386A priority Critical patent/FR2981292B1/fr
Publication of FR2981292A1 publication Critical patent/FR2981292A1/fr
Application granted granted Critical
Publication of FR2981292B1 publication Critical patent/FR2981292B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • 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
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/324—Blades
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
    • F05D2300/133—Titanium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
FR1159386A 2011-10-18 2011-10-18 Procede de fabrication d'une aube finalisee en materiau composite Active FR2981292B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1159386A FR2981292B1 (fr) 2011-10-18 2011-10-18 Procede de fabrication d'une aube finalisee en materiau composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159386A FR2981292B1 (fr) 2011-10-18 2011-10-18 Procede de fabrication d'une aube finalisee en materiau composite

Publications (2)

Publication Number Publication Date
FR2981292A1 FR2981292A1 (fr) 2013-04-19
FR2981292B1 true FR2981292B1 (fr) 2013-11-01

Family

ID=45463829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159386A Active FR2981292B1 (fr) 2011-10-18 2011-10-18 Procede de fabrication d'une aube finalisee en materiau composite

Country Status (1)

Country Link
FR (1) FR2981292B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745589B1 (fr) * 1996-02-29 1998-04-30 Snecma Piece hybride a haut rapport resistance-masse et procede de realisation
GB0504576D0 (en) * 2005-03-05 2005-04-13 Alstom Technology Ltd Turbine blades and methods for depositing an erosion resistant coating on the same
GB0915087D0 (en) * 2009-09-01 2009-09-30 Rolls Royce Plc Aerofoil with erosion resistant leading edge
US8807931B2 (en) * 2010-01-04 2014-08-19 General Electric Company System for impact zone reinforcement

Also Published As

Publication number Publication date
FR2981292A1 (fr) 2013-04-19

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