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FR2989020B1 - Procede de fabrication d'une piece epaisse de turbomachine en materiau composite par injection de resine sous pression - Google Patents

Procede de fabrication d'une piece epaisse de turbomachine en materiau composite par injection de resine sous pression

Info

Publication number
FR2989020B1
FR2989020B1 FR1253147A FR1253147A FR2989020B1 FR 2989020 B1 FR2989020 B1 FR 2989020B1 FR 1253147 A FR1253147 A FR 1253147A FR 1253147 A FR1253147 A FR 1253147A FR 2989020 B1 FR2989020 B1 FR 2989020B1
Authority
FR
France
Prior art keywords
turbomachine
manufacturing
composite material
resin injection
thick piece
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
FR1253147A
Other languages
English (en)
Other versions
FR2989020A1 (fr
Inventor
Richard Mathon
Dominique Magnaudeix
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 FR1253147A priority Critical patent/FR2989020B1/fr
Priority to US13/856,740 priority patent/US9512730B2/en
Priority to GB1306142.9A priority patent/GB2501820B/en
Priority to GB1620245.9A priority patent/GB2541825B/en
Publication of FR2989020A1 publication Critical patent/FR2989020A1/fr
Application granted granted Critical
Publication of FR2989020B1 publication Critical patent/FR2989020B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C45/2711—Gate inserts
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded 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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C2045/2714—Gates elongated, e.g. film-like, annular
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • 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
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B29C70/548—Measures for feeding or distributing the matrix material in the reinforcing structure using distribution constructions, e.g. channels incorporated in or associated with the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulding By Coating Moulds (AREA)
FR1253147A 2012-04-05 2012-04-05 Procede de fabrication d'une piece epaisse de turbomachine en materiau composite par injection de resine sous pression Active FR2989020B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1253147A FR2989020B1 (fr) 2012-04-05 2012-04-05 Procede de fabrication d'une piece epaisse de turbomachine en materiau composite par injection de resine sous pression
US13/856,740 US9512730B2 (en) 2012-04-05 2013-04-04 Method for manufacturing a turbine engine part by injection of resin under pressure
GB1306142.9A GB2501820B (en) 2012-04-05 2013-04-05 A method of manufacturing a part by injection of resin under pressure
GB1620245.9A GB2541825B (en) 2012-04-05 2013-04-05 A method for manufacturing a part by injection of resin under pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253147A FR2989020B1 (fr) 2012-04-05 2012-04-05 Procede de fabrication d'une piece epaisse de turbomachine en materiau composite par injection de resine sous pression

Publications (2)

Publication Number Publication Date
FR2989020A1 FR2989020A1 (fr) 2013-10-11
FR2989020B1 true FR2989020B1 (fr) 2014-12-12

Family

ID=48483367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253147A Active FR2989020B1 (fr) 2012-04-05 2012-04-05 Procede de fabrication d'une piece epaisse de turbomachine en materiau composite par injection de resine sous pression

Country Status (3)

Country Link
US (1) US9512730B2 (fr)
FR (1) FR2989020B1 (fr)
GB (2) GB2501820B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10675798B2 (en) 2014-12-22 2020-06-09 Sikorsky Aircraft Corporation Liquid shim adhesive injection tool
CN104859075A (zh) * 2015-05-05 2015-08-26 吉林重通成飞新材料股份公司 一种风电叶片的脱模方法
US12179446B2 (en) * 2021-04-28 2024-12-31 Safran Aircraft Engines Device for shaping a fibrous preform for producing a bladed part of a turbomachine
FR3130675B1 (fr) * 2021-12-21 2023-11-03 Safran Aircraft Engines Outillage et procédé de moulage d’un conduit pour une turbomachine d’aéronef

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1130520A (en) * 1966-04-25 1968-10-16 Raybestos Manhattan Inc Injection mold for making multi-faced belts
GB1288566A (fr) * 1969-04-02 1972-09-13
US3970732A (en) * 1973-09-26 1976-07-20 Kimball International, Inc. Method of molding rigid foamed polyurethane articles
US5236321A (en) * 1988-04-05 1993-08-17 Newton John R Mold for molding a fiber reinforced article
JP2605214B2 (ja) * 1993-12-28 1997-04-30 東京シート株式会社 樹脂成形品の製造方法及び同成形型
FR2721000B1 (fr) * 1994-06-10 1996-08-23 Eurocopter France Aube de redresseur en composite, redresseur la comportant, pour dispositif anti-couple à rotor et stator redresseur carénés, et leur procédé de fabrication.
NL1012488C2 (nl) * 1999-07-01 2001-01-03 Fico Bv Inrichting en werkwijze voor het omhullen van op een drager bevestigde elektronische componenten.
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
DE102005053690A1 (de) 2005-11-10 2007-05-31 Airbus Deutschland Gmbh Werkzeug, Anordnung und Verfahren zum Herstellen eines Bauteils, Bauteil
JP2010105253A (ja) * 2008-10-29 2010-05-13 Nissha Printing Co Ltd 射出成形用金型及びこれを用いた樹脂成形品の製造方法
FR2950286B1 (fr) 2009-09-24 2013-08-09 Snecma Procede de fabrication d'une aube de turbomachine en materiau composite
US8603289B2 (en) * 2010-09-20 2013-12-10 Composite Solutions Inc. Method for manufacturing composite components
US8545662B2 (en) * 2011-07-11 2013-10-01 Weber Manufacturing Technologies Inc. Swing out mold insert device on lay up molds
FR2981000B1 (fr) * 2011-10-06 2013-11-29 Snecma Dispositif pour la fabrication d'une piece en materiau composite

Also Published As

Publication number Publication date
US20130294924A1 (en) 2013-11-07
GB2501820B (en) 2017-02-01
GB2541825A (en) 2017-03-01
GB2501820A (en) 2013-11-06
FR2989020A1 (fr) 2013-10-11
GB201620245D0 (en) 2017-01-11
GB201306142D0 (en) 2013-05-22
GB2541825B (en) 2017-06-07
US9512730B2 (en) 2016-12-06

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