IN2014DN03149A - - Google Patents

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Publication number
IN2014DN03149A
IN2014DN03149A IN3149DEN2014A IN2014DN03149A IN 2014DN03149 A IN2014DN03149 A IN 2014DN03149A IN 3149DEN2014 A IN3149DEN2014 A IN 3149DEN2014A IN 2014DN03149 A IN2014DN03149 A IN 2014DN03149A
Authority
IN
India
Prior art keywords
mandrel
intended
central wall
side plates
vacuum bag
Prior art date
Application number
Inventor
Richard Mathon
Olivier Patrigeon
Louis Bettega
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 IN2014DN03149A publication Critical patent/IN2014DN03149A/en

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Classifications

    • 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
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • 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
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • 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
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3205—Particular pressure exerting means for making definite articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • 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
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7504—Turbines
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to an impregnation mandrel for the production of a gas turbine casing made from composite material comprising: a mandrel (100) having a central wall (102) and two side plates (104a 104b); compaction bars (106a 106b) each including (i) a wedge (108a 108b) intended to bear against the fibrous reinforcing part covering the angles formed between the central wall and the side plates of the mandrel and (ii) an attachment flange (110a 110b) intended to be attached to the corresponding side plate of the mandrel; a flexible casing (118) forming the vacuum bag and intended to be applied at least against the fibrous reinforcing part covering the central wall of the mandrel; and means (120 124) for injecting resin into a space (122) defined between the vacuum bag and the mandrel at one of the longitudinal ends of the fibrous reinforcement and for extracting same at the opposite end.
IN3149DEN2014 2011-10-26 2012-10-17 IN2014DN03149A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161551544P 2011-10-26 2011-10-26
PCT/FR2012/052367 WO2013060966A1 (en) 2011-10-26 2012-10-17 Impregnation mandrel comprising a vacuum bag for the production of a gas turbine casing from composite material

Publications (1)

Publication Number Publication Date
IN2014DN03149A true IN2014DN03149A (en) 2015-05-22

Family

ID=47227962

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3149DEN2014 IN2014DN03149A (en) 2011-10-26 2012-10-17

Country Status (9)

Country Link
US (1) US9415549B2 (en)
EP (1) EP2771174B1 (en)
JP (1) JP6092232B2 (en)
CN (1) CN103889693B (en)
BR (1) BR112014009733B1 (en)
CA (1) CA2852379C (en)
IN (1) IN2014DN03149A (en)
RU (1) RU2618006C2 (en)
WO (1) WO2013060966A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3005159B1 (en) * 2013-04-26 2015-05-15 Snecma PROCEDURE FOR MEASURING THE THICKNESS OF A FIBROUS TEXTURE WRAPPED ON AN IMPREGNATION CHUCK AND WINDING MACHINE USING SUCH A METHOD
CN103801676B (en) * 2013-12-20 2015-10-28 西北工业大学 C fthe liquid-solid pressure former of/Mg composite material thin wall profiled piece and method
US10226899B2 (en) * 2015-01-02 2019-03-12 The Boeing Company System and method of forming a component using a mandrel assembly
CN104890259B (en) * 2015-06-01 2017-07-28 陶友瑞 A kind of Processes and apparatus of fiber reinforcement MC nylon
EP3115184B1 (en) * 2015-07-08 2018-09-12 Airbus Operations GmbH Improved method for vacuum bagging
FR3048435B1 (en) * 2016-03-02 2018-04-06 Safran Aircraft Engines INSTALLATION AND METHOD FOR MANUFACTURING FIBROUS BAND-SHAPED TEXTURE HAVING IN THE CROSS-SECTIONAL SECTION AN EVOLVING PROFILE
FR3068640B1 (en) * 2017-07-07 2019-08-02 Safran Aircraft Engines METHOD AND TOOLS FOR MANUFACTURING A PIECE BY RESIN INJECTION IN A WOVEN FIBER PREFORM
ES2955978T3 (en) * 2017-12-18 2023-12-11 Xtek Ltd Isostatic Lateral Pressure Armored Composite Consolidation
US11479002B2 (en) * 2020-04-23 2022-10-25 Raytheon Technologies Corporation Compression tool and method of forming gas turbine engine components
FR3114043B1 (en) * 2020-09-16 2022-09-09 Safran Aircraft Engines Mold for the manufacture of a turbomachine fan casing in composite material with differential expansion
FR3126916B1 (en) * 2021-09-16 2024-05-10 Safran Aircraft Engines Compaction block of a fan casing mold

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020798B (en) 1955-05-17 1957-12-12 Rene Droz Measuring device for length measurements
US4718959A (en) * 1985-12-02 1988-01-12 The B. F. Goodrich Company Method of making a bearing assembly
US5145621A (en) 1990-04-20 1992-09-08 General Electric Company Crossover mold tool for consolidating composite material
US5597435A (en) 1992-12-24 1997-01-28 General Electric Company Method using restrained cauls for composite molding
FR2735456B1 (en) * 1995-06-19 1997-09-12 Europ Propulsion METHODS AND APPARATUS FOR MANUFACTURING COMPOSITE MATERIAL ANNULAR PARTS AND PREFORMS THEREFOR
RU2213661C1 (en) * 2002-06-21 2003-10-10 Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики Built-up mandrel for manufacture of cylinder-shaped parts
FR2879498B1 (en) * 2004-12-16 2009-01-30 Snecma Propulsion Solide Sa DENSIFICATION OF FIBROUS STRUCTURES BY RTM FOR THE PRODUCTION OF PARTS IN COMPOSITE MATERIAL
US7335012B2 (en) * 2004-12-22 2008-02-26 General Electric Company Apparatus for fabricating reinforced composite materials
US20070272346A1 (en) * 2006-05-23 2007-11-29 Gkn Westland Aerospace, Inc. System and method for consolidating dry fabric around a mandrel
FR2913053B1 (en) * 2007-02-23 2009-05-22 Snecma Sa PROCESS FOR MANUFACTURING A GAS TURBINE CASE OF COMPOSITE MATERIAL AND CARTER THUS OBTAINED
US8440276B2 (en) * 2008-02-11 2013-05-14 Albany Engineered Composites, Inc. Multidirectionally reinforced shape woven preforms for composite structures
JP5151668B2 (en) * 2008-05-13 2013-02-27 東レ株式会社 Manufacturing method of FRP
JP5476916B2 (en) * 2009-10-16 2014-04-23 東レ株式会社 Manufacturing method of fiber reinforced plastic
FR2958875B1 (en) 2010-04-20 2017-07-07 Snecma DEVICE FOR MANUFACTURING A CASE OF COMPOSITE MATERIAL AND MANUFACTURING METHOD USING SUCH A DEVICE
CA2852376C (en) * 2011-10-26 2020-04-07 Snecma Impregnation mandrel comprising a clamping system for the production of gas turbine casings from composite material

Also Published As

Publication number Publication date
EP2771174B1 (en) 2015-12-16
RU2014121009A (en) 2015-12-10
WO2013060966A1 (en) 2013-05-02
CN103889693A (en) 2014-06-25
BR112014009733A2 (en) 2017-04-18
EP2771174A1 (en) 2014-09-03
BR112014009733B1 (en) 2020-04-07
US20140262046A1 (en) 2014-09-18
CA2852379A1 (en) 2013-05-02
US9415549B2 (en) 2016-08-16
JP2015501241A (en) 2015-01-15
RU2618006C2 (en) 2017-05-02
CN103889693B (en) 2016-03-16
JP6092232B2 (en) 2017-03-08
CA2852379C (en) 2019-04-30

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