IN2014DN05637A - - Google Patents

Info

Publication number
IN2014DN05637A
IN2014DN05637A IN5637DEN2014A IN2014DN05637A IN 2014DN05637 A IN2014DN05637 A IN 2014DN05637A IN 5637DEN2014 A IN5637DEN2014 A IN 5637DEN2014A IN 2014DN05637 A IN2014DN05637 A IN 2014DN05637A
Authority
IN
India
Prior art keywords
threads
preform
fibrous
group
rough form
Prior art date
Application number
Inventor
Yann Marchal
Dominique Coupe
Jean Noël MAHIEU
Bruno Jacques Gérard Dambrine
Original Assignee
Snecma
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 filed Critical Snecma
Publication of IN2014DN05637A publication Critical patent/IN2014DN05637A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00—Woven fabrics not otherwise provided for
    • 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
    • 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
    • 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
    • B29C70/22—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 two directions forming a two dimensional structure
    • B29C70/222—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 two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00—Woven fabrics not otherwise provided for
    • D03D25/005—Three-dimensional woven fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • 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
    • 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
    • B29L2031/082—Blades, e.g. for helicopters
    • 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
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • F05D2300/6034—Orientation of fibres, weaving, ply angle

Abstract

THE INVENTION RELATES TO A METHOD FOR PRODUCING A FIBROUS PREFORM FOR THE MANUFACTURE OF A TURBOMACHINE BLADE MADE OF COMPOSITE MATERIAL THE METHOD INVOLVING USING THREE DIMENSIONAL WEAVING TO CREATE A FIBROUS ROUGH FORM (100) IN A SINGLE PIECE WITH LAYERS OF LONGITUDINAL THREADS (C TO C) JOINED TOGETHER BY THREADS OF LAYERS OF TRANSVERSE THREADS (T TO T) AND SHAPING THE FIBROUS ROUGH FORM TO OBTAIN A FIBROUS PREFORM IN A SINGLE PIECE HAVING A PART THAT FORMS THE AEROFOIL PREFORM AND AT LEAST A PART THAT FORMS A PLATFORM PREFORM. DURING THE COURSE OF THE WEAVING PROCESS THE THREADS (C TO C) OF A FIRST GROUP OF LONGITUDINAL THREADS ARE LED OUT FROM THE FIBROUS ROUGH FORM ON THE SIDE OF ONE OF THE LATERAL FACES (110A) OF THE ROUGH FORM TO FORM A PART (120) THAT CORRESPONDS TO A PREFORM OF A BLADE PLATFORM AND THREADS (C AND C) OF A SECOND GROUP OF LONGITUDINAL THREADS ARE INJECTED INTO THE FIBROUS ROUGH FORM WITH MUTUAL CRISS CROSSING BETWEEN THE THREADS OF THE FIRST GROUP AND THE THREADS OF THE SECOND GROUP. THE INVENTION ALSO RELATES TO A PREFORM OBTAINED USING THIS METHOD.
IN5637DEN2014 2012-01-09 2013-01-07 IN2014DN05637A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261584406P 2012-01-09 2012-01-09
PCT/FR2013/050026 WO2013104852A2 (en) 2012-01-09 2013-01-07 Fibrous preform of a turbomachine blade made of composite material with in-built platform, and method of producing same

Publications (1)

Publication Number Publication Date
IN2014DN05637A true IN2014DN05637A (en) 2015-04-03

Family

ID=47628361

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5637DEN2014 IN2014DN05637A (en) 2012-01-09 2013-01-07

Country Status (9)

Country Link
US (1) US9771810B2 (en)
EP (1) EP2802701B1 (en)
JP (1) JP6038178B2 (en)
CN (1) CN104040056B (en)
BR (1) BR112014016859B1 (en)
CA (1) CA2862685C (en)
IN (1) IN2014DN05637A (en)
RU (1) RU2612628C2 (en)
WO (1) WO2013104852A2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105026123B (en) * 2012-11-13 2018-02-09 斯内克马公司 Monolithic prefabricated component and blade for turbine
FR3011253B1 (en) * 2013-10-01 2016-06-10 Snecma FIBROUS STRUCTURE WITH FLEET COMBINATION
FR3018473B1 (en) 2014-03-17 2016-04-08 Snecma METHOD FOR MANUFACTURING A CAMERA PLATFORM IN COMPOSITE MATERIAL WITH INTEGRATED JOINTS FOR TURBOMACHINE BLOWER
FR3021349B1 (en) 2014-05-22 2021-07-02 Herakles METHOD OF MANUFACTURING A TURBOMACHINE VANE FROM COMPOSITE MATERIAL, THUS OBTAINED VANE AND TURBOMACHINE INCORPORATING IT
FR3037097B1 (en) * 2015-06-03 2017-06-23 Snecma COMPOSITE AUBE COMPRISING A PLATFORM WITH A STIFFENER
FR3032462B1 (en) 2015-02-10 2017-03-10 Aircelle Sa METHOD FOR MANUFACTURING A WOVEN REINFORCED FIBER PREFORM COMPRISING AN EVOLUTIVE SECTION
FR3035676B1 (en) * 2015-04-29 2017-05-12 Snecma DAWN WITH PLATFORMS POSSESSING A STIFFENER
FR3035678B1 (en) * 2015-04-29 2017-05-12 Snecma DAWN WITH PLATFORMS HAVING A RESTRAINT LEG
FR3035677B1 (en) * 2015-04-29 2017-05-12 Snecma DAWN HAVING PLATFORMS HAVING HOISTING PORTIONS
FR3035675B1 (en) * 2015-04-29 2017-05-12 Snecma DAWN WITH PLATFORMS COMPRISING INSERTS
CN105544060A (en) * 2016-01-29 2016-05-04 上海仪耐新材料科技有限公司 Embedded type stitched three-dimensional bullet-proof fabric
US10436036B2 (en) * 2016-07-05 2019-10-08 Safran Aircraft Engines Fitted platform for a turbine engine fan, and a method of fabricating it
US20180171806A1 (en) * 2016-12-21 2018-06-21 Rolls-Royce North American Technologies, Inc. Three-dimensionally woven ceramic matrix composite turbine blade
FR3063448B1 (en) * 2017-03-01 2019-04-05 Safran Aircraft Engines PREFORME AND AUBE MONOBLOC FOR TURBOMACHINE
JP6700615B2 (en) * 2017-03-31 2020-05-27 株式会社豊田自動織機 Fiber structure and fiber reinforced composite material
JP6790967B2 (en) * 2017-03-31 2020-11-25 株式会社豊田自動織機 Fiber structure and fiber reinforced composite
FR3066531B1 (en) 2017-05-19 2019-05-03 Safran Aircraft Engines DAWN IN COMPOSITE MATERIAL AND INTEGRATED PLATFORM FOR AN AIRCRAFT TURBOMACHINE
FR3082854B1 (en) * 2018-06-25 2020-09-11 Safran Ceram FIBROUS STRUCTURE AND PART IN COMPOSITE MATERIAL INCORPORATING SUCH STRUCTURE
WO2019097147A1 (en) 2017-11-14 2019-05-23 Safran Ceramics Fibrous structure and component made of composite material incorporating such a structure
FR3076814B1 (en) * 2018-01-12 2020-01-31 Safran Aircraft Engines BLADE OR COMPOSITE PROPELLER BLADE WITH INTEGRATED LONGER FOR AIRCRAFT
US20190390555A1 (en) * 2018-06-22 2019-12-26 United Technologies Corporation Composite airfoil with cleft in platform
FR3091723B1 (en) * 2019-01-15 2021-04-02 Safran Aircraft Engines Composite blade or propeller blade for aircraft incorporating a shaping part
FR3092034B1 (en) * 2019-01-30 2022-12-02 Safran Aircraft Engines Casing in composite material with local thickness variation
FR3093297B1 (en) * 2019-02-28 2022-08-12 Safran Aircraft Engines METHOD FOR MAKING A WOVEN PIECE TAKING ACCOUNT OF OFF-FRAME
CN109972271B (en) * 2019-03-27 2023-03-14 南京玻璃纤维研究设计院有限公司 Variable thickness preform, composite component and yarn reducing method of variable thickness preform
US11434177B2 (en) 2019-05-13 2022-09-06 Rolls-Royce Plc Ceramic matrix composite vane with hybrid construction
US20210086471A1 (en) * 2019-09-20 2021-03-25 United Technologies Corporation Composite material marking and identification
FR3102392B1 (en) * 2019-10-29 2021-10-08 Safran Woven fiber preform to make a blower blade in composite material
CN111365079A (en) * 2020-04-01 2020-07-03 南京航空航天大学 Ceramic matrix composite turbine rotor blade disk tenon connecting structure and turbine disk
FR3113647B1 (en) 2020-08-27 2023-04-14 Safran Aircraft Engines NON-FLOWED PROPELLER WITH VARIABLE PITCH BLADE COMPRISING PLATFORMS WITH REDUCED DISTURBANCE
CN115949471B (en) * 2023-01-04 2023-12-22 北京航空航天大学 Orthogonal three-dimensional woven composite material outlet guide vane and manufacturing method thereof
US11846192B1 (en) 2023-04-21 2023-12-19 General Electric Company Airfoil assembly with a trunnion and spar

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772482B2 (en) * 1991-12-26 1995-08-02 工業技術院長 Radial rotor and manufacturing method thereof
US6446675B1 (en) * 2001-07-05 2002-09-10 Albany International Techniweave, Inc. Minimum distortion 3D woven preforms
CA2449746C (en) * 2001-09-12 2010-03-09 Lockheed Martin Corporation Woven preform for structural joints
FR2861143B1 (en) 2003-10-20 2006-01-20 Snecma Moteurs TURBOMACHINE BLADE, IN PARTICULAR BLADE OF BLOWER AND METHOD OF MANUFACTURING THE SAME
DE10350917B3 (en) 2003-10-31 2005-05-25 Rle International Produktentwicklungsgesellschaft Mbh Transmission interruption-free manual transmission
FR2887601B1 (en) 2005-06-24 2007-10-05 Snecma Moteurs Sa MECHANICAL PIECE AND METHOD FOR MANUFACTURING SUCH A PART
US7655581B2 (en) * 2005-11-17 2010-02-02 Albany Engineered Composites, Inc. Hybrid three-dimensional woven/laminated struts for composite structural applications
US8079387B2 (en) * 2008-10-29 2011-12-20 Albany Engineered Composites, Inc. Pi-shaped preform
FR2939153B1 (en) * 2008-11-28 2011-12-09 Snecma Propulsion Solide REALIZING A FIBROUS STRUCTURE WITH AN EVOLVING THICKNESS THROUGH 3D WEAVING
FR2939129B1 (en) * 2008-11-28 2014-08-22 Snecma Propulsion Solide TURBOMACHINE TURBINE IN COMPOSITE MATERIAL AND PROCESS FOR MANUFACTURING THE SAME.
FR2943942B1 (en) * 2009-04-06 2016-01-29 Snecma PROCESS FOR MANUFACTURING A TURBOMACHINE BLADE OF COMPOSITE MATERIAL
FR2946999B1 (en) * 2009-06-18 2019-08-09 Safran Aircraft Engines CMC TURBINE DISPENSER ELEMENT, PROCESS FOR MANUFACTURING SAME, AND DISPENSER AND GAS TURBINE INCORPORATING SAME.
FR2953885B1 (en) 2009-12-14 2012-02-10 Snecma TURBOMACHINE DRAFT IN COMPOSITE MATERIAL AND METHOD FOR MANUFACTURING THE SAME
FR2961846B1 (en) * 2010-06-28 2012-08-03 Snecma Propulsion Solide TURBOMACHINE TURBOMACHINE WITH COMPLEMENTARY ASYMMETRIC GEOMETRY
FR2961845B1 (en) * 2010-06-28 2013-06-28 Snecma Propulsion Solide TURBOMACHINE DAWN WITH COMPLEMENTARY PAIRE / IMPAIRE GEOMETRY AND METHOD OF MANUFACTURING THE SAME
RU2612927C2 (en) * 2011-12-14 2017-03-13 Снекма Fibrous structure woven as single part by 3d braiding and its application for making part from composite material

Also Published As

Publication number Publication date
EP2802701A2 (en) 2014-11-19
BR112014016859A8 (en) 2017-07-04
RU2612628C2 (en) 2017-03-09
JP2015509159A (en) 2015-03-26
EP2802701B1 (en) 2016-11-16
CA2862685A1 (en) 2013-07-18
CN104040056A (en) 2014-09-10
US20140369848A1 (en) 2014-12-18
CN104040056B (en) 2016-05-04
JP6038178B2 (en) 2016-12-07
CA2862685C (en) 2020-03-10
WO2013104852A2 (en) 2013-07-18
BR112014016859B1 (en) 2021-02-09
US9771810B2 (en) 2017-09-26
WO2013104852A3 (en) 2014-02-20
BR112014016859A2 (en) 2017-06-13
RU2014132876A (en) 2016-02-27

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