CA2862228A1 - Methode de fabrication d'une pale d'helice en materiau composite - Google Patents

Methode de fabrication d'une pale d'helice en materiau composite Download PDF

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Publication number
CA2862228A1
CA2862228A1 CA2862228A CA2862228A CA2862228A1 CA 2862228 A1 CA2862228 A1 CA 2862228A1 CA 2862228 A CA2862228 A CA 2862228A CA 2862228 A CA2862228 A CA 2862228A CA 2862228 A1 CA2862228 A1 CA 2862228A1
Authority
CA
Canada
Prior art keywords
blade
preform
manufacturing
spar
zone
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.)
Granted
Application number
CA2862228A
Other languages
English (en)
French (fr)
Other versions
CA2862228C (fr
Inventor
Richard Mathon
Olivier FOUSSARD
Yann Marchal
Franck Bernard Leon Varin
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
Safran SA
Original Assignee
Safran SA
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
Priority claimed from FR1250707A external-priority patent/FR2985927B1/fr
Priority claimed from FR1250710A external-priority patent/FR2985940B1/fr
Priority claimed from FR1250708A external-priority patent/FR2985928B1/fr
Priority claimed from FR1250705A external-priority patent/FR2985939B1/fr
Application filed by Safran SA, SNECMA SAS filed Critical Safran SA
Publication of CA2862228A1 publication Critical patent/CA2862228A1/fr
Application granted granted Critical
Publication of CA2862228C publication Critical patent/CA2862228C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
    • B29C31/085—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/20—Constructional features
    • B64C11/26—Fabricated blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49332—Propeller making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Robotics (AREA)
  • Transportation (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA2862228A 2012-01-25 2013-01-24 Methode de fabrication d'une pale d'helice en materiau composite Active CA2862228C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
FR1250707A FR2985927B1 (fr) 2012-01-25 2012-01-25 Outillage de fabrication d'une pale d'helice, comprenant un patin de serrage
FR1250710A FR2985940B1 (fr) 2012-01-25 2012-01-25 Procede de fabrication d'une pale d'helice en materiau composite
FR1250710 2012-01-25
FR1250708A FR2985928B1 (fr) 2012-01-25 2012-01-25 Outillage de fabrication d'une pale d'helice, comprenant un dispositif ecarteur
FR1250705 2012-01-25
FR1250708 2012-01-25
FR1250707 2012-01-25
FR1250705A FR2985939B1 (fr) 2012-01-25 2012-01-25 Procede de fabrication d'une pale d'helice a structure composite, comprenant un ajustement de position entre deux parties
PCT/FR2013/050145 WO2013110895A1 (fr) 2012-01-25 2013-01-24 Méthode de fabrication d'une pale d'hélice en matériau composite

Publications (2)

Publication Number Publication Date
CA2862228A1 true CA2862228A1 (fr) 2013-08-01
CA2862228C CA2862228C (fr) 2019-06-25

Family

ID=47714434

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862228A Active CA2862228C (fr) 2012-01-25 2013-01-24 Methode de fabrication d'une pale d'helice en materiau composite

Country Status (8)

Country Link
US (1) US9457435B2 (en_2)
EP (1) EP2807008B1 (en_2)
JP (1) JP6193887B2 (en_2)
CN (1) CN104105581B (en_2)
BR (1) BR112014018031B1 (en_2)
CA (1) CA2862228C (en_2)
RU (1) RU2623254C2 (en_2)
WO (1) WO2013110895A1 (en_2)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9139287B2 (en) * 2012-06-26 2015-09-22 Hamilton Sundstrand Corporation Propeller blade with carbon foam spar core
WO2015004362A1 (fr) * 2013-07-08 2015-01-15 Snecma Pale d'hélice composite pour aéronef
FR3029134B1 (fr) * 2014-12-02 2017-10-06 Snecma Procede de controle de position d'une preforme d'aube composite de turbomachine dans un moule
CN104985827B (zh) * 2015-07-21 2017-06-06 广船国际有限公司 一种螺旋桨制造工艺
CN106079474B (zh) * 2016-06-12 2018-08-28 中国船舶重工集团公司第七○二研究所 一种舰船复合材料螺旋桨叶片预成型体及其制备方法
US10889075B2 (en) 2017-06-30 2021-01-12 Tpi Composites, Inc. Optimization of layup process for fabrication of wind turbine blades using model-based optical projection system
US11346363B2 (en) 2018-04-30 2022-05-31 Raytheon Technologies Corporation Composite airfoil for gas turbine
EP3880448B1 (en) * 2018-11-12 2024-04-03 Coexpair S.A. Handling of pre-formed fabrics
CN109624369B (zh) * 2018-12-07 2020-12-18 江苏新扬新材料股份有限公司 一种低温叶片的制备方法
CN109774199B (zh) * 2019-01-17 2021-07-13 江苏恒神股份有限公司 一种碳纤维复合材料舵型结构的成型方法
CN109732946B (zh) * 2019-02-14 2021-06-04 上海电气风电集团股份有限公司 带有叶根预制件的风电叶片的制备工艺
CN110815859B (zh) * 2019-11-29 2022-03-29 株洲时代新材料科技股份有限公司 一种复合材料叶片的设计制造方法及其复合材料叶片
CN111284046B (zh) * 2019-12-03 2022-07-22 惠阳航空螺旋桨有限责任公司 一种碳梁模具及其制备碳梁的方法
FR3116466B1 (fr) * 2020-11-25 2022-11-25 Safran Ceram Préforme fibreuse d'un profil aérodynamique d'aube de turbomachine
CN112776371A (zh) * 2021-01-06 2021-05-11 惠阳航空螺旋桨有限责任公司 一种风洞叶片的制备方法
EP4288658A4 (en) * 2021-02-03 2025-01-01 Tpi Composites Inc SPATIAL COORDINATE TRACKING OF WIND TURBINE ASSEMBLY COMPONENTS USING A LASER PROJECTION SYSTEM
FR3134338B1 (fr) * 2022-04-12 2024-12-13 Safran Aircraft Engines Mise en forme reproductible d’une ébauche fibreuse
US20240278512A1 (en) * 2021-06-29 2024-08-22 Safran Aircraft Engines Replicable shaping of a fiber blank
JP7665780B2 (ja) * 2021-11-15 2025-04-21 三井化学株式会社 ブレード、飛翔体およびその製造方法
FR3135008B1 (fr) * 2022-04-29 2024-12-20 Safran Moule comprenant un dispositif de positionnement et procede de positionnement
FR3139491A1 (fr) * 2022-09-14 2024-03-15 Safran Ceramics Préforme fibreuse comprenant un motif repère
CN115351950B (zh) * 2022-10-21 2023-02-17 北京玻钢院复合材料有限公司 一种用于制备复合材料扇叶的模具及复合材料扇叶的制备方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746514A (en) * 1950-04-06 1956-05-22 Cincinnati Testing And Res Lab Machine for making compressor blades
US4095322A (en) * 1976-08-30 1978-06-20 The Boeing Company Method of fabricating a composite aerodynamic rotorblade assembly
US4648921A (en) * 1980-10-02 1987-03-10 United Technologies Corporation Method of making fiber reinforced articles
US4898515A (en) * 1986-07-23 1990-02-06 United Technologies Corporation External wrap of composite flexbeam
US4971641A (en) * 1988-11-14 1990-11-20 General Electric Company Method of making counterrotating aircraft propeller blades
US5222297A (en) 1991-10-18 1993-06-29 United Technologies Corporation Composite blade manufacture
FR2683764B1 (fr) * 1991-11-15 1995-03-24 Snecma Procede de fabrication d'une aube de turbomachine realisee en materiau composite.
FR2699499B1 (fr) * 1992-12-23 1995-03-10 Eurocopter France Pale en composite thermoplastique, notamment pour rotor arrière caréné d'hélicoptère, et son procédé de fabrication avec étape d'injection.
US5430937A (en) * 1994-07-15 1995-07-11 United Technologies Corporation Apparatus and methods for fabricating a helicopter main rotor blade
US5836062A (en) * 1997-04-16 1998-11-17 Sikorsky Aircraft Corporation Apparatus for assembling a helicopter main rotor blade subassembly
GB9810528D0 (en) 1998-05-15 1998-07-15 British Aerospace Manufacture of stiffened composite structures
US6843565B2 (en) * 2002-08-02 2005-01-18 General Electric Company Laser projection system to facilitate layup of complex composite shapes
US7622066B2 (en) 2004-07-26 2009-11-24 The Boeing Company Methods and systems for manufacturing composite parts with female tools
EP1695813B1 (en) 2005-02-24 2007-06-13 Vestas Wind Systems A/S A method for manufacturing a wind turbine blade, a wind turbine blade manufacturing facility and use thereof
FR2892339B1 (fr) * 2005-10-21 2009-08-21 Snecma Sa Procede de fabrication d'une aube de turbomachine composite, et aube obtenue par ce procede
US8936695B2 (en) 2007-07-28 2015-01-20 The Boeing Company Method for forming and applying composite layups having complex geometries
FR2940172B1 (fr) * 2008-12-18 2011-01-21 Snecma Procede de fabrication d'une aube de turbomachine
FR2940173B1 (fr) 2008-12-23 2013-02-08 Snecma Procede de fabrication d'une piece de forme par tissage 3d et piece de forme ainsi obtenue.
US8105042B2 (en) 2009-04-06 2012-01-31 United Technologies Corporation Intermediate-manufactured composite airfoil and methods for manufacturing
DK2308670T3 (da) 2009-10-12 2014-02-10 Vestas Wind Sys As Fremgangsmåde til at fremstille en vindmøllevinge i en form omfattende en fikseringsindretning
FR2954271B1 (fr) * 2009-12-21 2012-02-17 Snecma Pale d'helice d'aeronef
FR2955609B1 (fr) 2010-01-26 2012-04-27 Snecma Aube composite a canaux internes
DE102010002230B4 (de) * 2010-02-23 2014-11-27 Senvion Se Verfahren und Vorrichtung zum Anbringen einer Referenzmarkierung an einem Rotorblatt für eine Windenergieanlage
DE102010014931A1 (de) 2010-04-14 2011-10-20 Daimler Ag Verbundbauteil und Verfahren zu dessen Herstellung
FR2960470B1 (fr) 2010-05-31 2014-04-25 Airbus Operations Sas Procede de fabrication d'un raidisseur en materiau composite avec une section en omega
FR2961740B1 (fr) * 2010-06-25 2014-03-07 Snecma Procede de fabrication d'un article en materiau composite
FR2962175B1 (fr) 2010-07-02 2012-08-10 Snecma Aube a longeron composite integre

Also Published As

Publication number Publication date
EP2807008A1 (fr) 2014-12-03
BR112014018031B1 (pt) 2020-12-01
BR112014018031A2 (en_2) 2017-06-20
CA2862228C (fr) 2019-06-25
WO2013110895A1 (fr) 2013-08-01
JP2015510469A (ja) 2015-04-09
RU2623254C2 (ru) 2017-06-23
CN104105581B (zh) 2016-08-17
US20150013160A1 (en) 2015-01-15
RU2014134318A (ru) 2016-03-20
CN104105581A (zh) 2014-10-15
JP6193887B2 (ja) 2017-09-06
BR112014018031A8 (pt) 2017-07-11
EP2807008B1 (fr) 2016-04-13
US9457435B2 (en) 2016-10-04

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