ES2116563T3 - Procedimiento de fabricacion de piezas estratificadas inyectadas a baja presion, especialmente con embuticiones profundas. - Google Patents

Procedimiento de fabricacion de piezas estratificadas inyectadas a baja presion, especialmente con embuticiones profundas.

Info

Publication number
ES2116563T3
ES2116563T3 ES94450009T ES94450009T ES2116563T3 ES 2116563 T3 ES2116563 T3 ES 2116563T3 ES 94450009 T ES94450009 T ES 94450009T ES 94450009 T ES94450009 T ES 94450009T ES 2116563 T3 ES2116563 T3 ES 2116563T3
Authority
ES
Spain
Prior art keywords
membrane
mold
face
vacuum
stuffs
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.)
Expired - Lifetime
Application number
ES94450009T
Other languages
English (en)
Inventor
Alain Fournier
Serge Gimbrede
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.)
Airbus Group SAS
Original Assignee
Airbus Group 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 Airbus Group SAS filed Critical Airbus Group SAS
Application granted granted Critical
Publication of ES2116563T3 publication Critical patent/ES2116563T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/543—Fixing the position or configuration of fibrous reinforcements before or during 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

EL OBJETO DE LA INVENCION ES UN PROCESO EN EL QUE SE COLOCAN FIBRAS (26) EN UN MOLDE (1,2), SE CIERRA EL MOLDE POR UNA MEMBRANA FLEXIBLE (13) LLEVADA POR UNA TAPA 86), SIENDO LA CARA DE LA MEMBRANA GIRADA HACIA LAS FIBRAS SUSCEPTIBLE DE SER SOMETIDA A UN VACIO,Y LA OTRA CARA, A UNA PRESION CARACTERIZADA EN QUE LA MEMBRANA (13) SE SOMETE A UN VACIO QUE CHAPEA LA MEMBRANA SOBRE UNA CONTRAFORMA (16) DE LA TAPA (6) DE MANERA A CONFERIR A LA MEMBRANA ESTIRAMIENTOS LOCALES (29) CONTRA LOS HUECOS DEL MOLDE (2), Y A CONTINUACION SE EFECTUAN, ESTANDO LA TAPA COLOCADA SOBRE EL MOLDE, LAS SIGUIENTES ETAPAS: SE SUPRIME DICHO VACIO SOBRE LA CARA DE LA MEMBRANA (13) ORIENTADA HACIA EL MOLDE MANTENIDO BAJO VACIO, Y A CONTINUACION, EN CUANTO SE LLENA EL MOLDE, SE AISLA ESTE ULTIMO RESPECTO DE LA RESINA Y DEL VACIO, SE AUMENTA LA PRESION SOBRE LA CARA EXTERNA DE LA MEMBRANA (13) CON FINES DE COMPACTACION FINAL. - APLICACION EN LAS PIEZAS DE MATERIAL COMPUESTO.
ES94450009T 1993-12-21 1994-12-19 Procedimiento de fabricacion de piezas estratificadas inyectadas a baja presion, especialmente con embuticiones profundas. Expired - Lifetime ES2116563T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315766A FR2713979B1 (fr) 1993-12-21 1993-12-21 Procédé et dispositif de fabrication de pièces stratifiées injectées basse pression, notamment à emboutis profonds.

Publications (1)

Publication Number Publication Date
ES2116563T3 true ES2116563T3 (es) 1998-07-16

Family

ID=9454489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94450009T Expired - Lifetime ES2116563T3 (es) 1993-12-21 1994-12-19 Procedimiento de fabricacion de piezas estratificadas inyectadas a baja presion, especialmente con embuticiones profundas.

Country Status (4)

Country Link
EP (1) EP0659541B1 (es)
DE (1) DE69409618T2 (es)
ES (1) ES2116563T3 (es)
FR (1) FR2713979B1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509446C2 (sv) * 1997-05-12 1999-01-25 Volvo Ab Arrangemang, förfarande och hålkropp vid formning av plastdetaljer
SE509503C2 (sv) * 1997-05-12 1999-02-01 Volvo Ab Arrangemang, förfarande och hålkropp vid formning av plastdetaljer
GB2391834B (en) * 2001-05-31 2005-08-17 Jhm Technologies Inc Method and apparatus for molding composite articles
US7622066B2 (en) 2004-07-26 2009-11-24 The Boeing Company Methods and systems for manufacturing composite parts with female tools
US7306450B2 (en) 2004-09-29 2007-12-11 The Boeing Company Apparatuses, systems, and methods for manufacturing composite parts
AU2004326232A1 (en) 2004-12-29 2006-07-06 Sca Hygiene Products Ab Absorbent article having a pocket for receiving and storing faeces and method for its manufacture
US8601694B2 (en) 2008-06-13 2013-12-10 The Boeing Company Method for forming and installing stringers
US8557165B2 (en) 2008-10-25 2013-10-15 The Boeing Company Forming highly contoured composite parts
US7655168B2 (en) 2006-01-31 2010-02-02 The Boeing Company Tools for manufacturing composite parts and methods for using such tools
US8388795B2 (en) 2007-05-17 2013-03-05 The Boeing Company Nanotube-enhanced interlayers for composite structures
US8042767B2 (en) 2007-09-04 2011-10-25 The Boeing Company Composite fabric with rigid member structure
ITTO20070741A1 (it) * 2007-10-19 2009-04-20 Alenia Aeronautica Spa Apparecchiatura per la fabbricazione di elementi strutturali di materiale composito a base di fibra di carbonio per la costruzione di aeromobili.
US8465613B2 (en) 2011-08-24 2013-06-18 The Boeing Company Method and apparatus for fabricating variable gauge, contoured composite stiffeners
US9254619B2 (en) 2008-05-28 2016-02-09 The Boeing Company Method and apparatus for fabricating variable gauge, contoured composite stiffeners
US9387628B2 (en) 2011-08-24 2016-07-12 The Boeing Company Method and apparatus for fabricating composite stringers
JP5761867B2 (ja) 2013-01-21 2015-08-12 株式会社日本製鋼所 繊維強化された樹脂基材又は樹脂成形体の製造方法及びこの製造方法に使用する可塑化吐出機
US10369740B2 (en) 2015-07-09 2019-08-06 The Boeing Company Method of forming a contoured hat stiffener
DE102015117857A1 (de) 2015-10-20 2017-04-20 Siempelkamp Maschinen- Und Anlagenbau Gmbh Verfahren zum Herstellen eines Bauteils aus einem Faserverbundwerkstoff
DE102016101641A1 (de) 2016-01-29 2017-08-03 Siempelkamp Maschinen- Und Anlagenbau Gmbh Verfahren und Presse zum Herstellen eines Bauteils aus einem Faserverbundwerkstoff
DE102016101638A1 (de) 2016-01-29 2017-08-03 Siempelkamp Maschinen- Und Anlagenbau Gmbh Presse zum Herstellen eines Bauteils aus einem Faserverbundwerkstoff
DE102016101631A1 (de) 2016-01-29 2017-08-03 Siempelkamp Maschinen- Und Anlagenbau Gmbh Presse zum Herstellen eines Bauteils aus einem Faserverbundwerkstoff
US10611097B2 (en) 2016-05-24 2020-04-07 General Electric Company Methods and systems including pressurized housings for forming materials
US10780614B2 (en) 2016-05-24 2020-09-22 General Electric Company System and method for forming stacked materials
WO2020081348A1 (en) 2018-10-15 2020-04-23 General Electric Company Systems and methods of automated film removal
US11691356B2 (en) 2021-02-08 2023-07-04 General Electric Company System and method for forming stacked materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1629479A1 (de) * 1966-11-18 1971-01-28 Inst Schienenfahrzeuge Verfahren und Vorrichtung zur Herstellung eines stoss- und geraeuschdaempfenden Radkoerpers fuer schnellaufende Schienenfahrzeuge
US5123985A (en) * 1986-09-02 1992-06-23 Patricia Evans Vacuum bagging apparatus and method including a thermoplastic elastomer film vacuum bag
US4942013A (en) * 1989-03-27 1990-07-17 Mcdonnell Douglas Corporation Vacuum resin impregnation process
FR2673571B1 (fr) * 1991-03-07 1994-09-16 Acb Procede de fabrication d'un stratifie constitue de renforts fibreux impregnes de resine thermodurcissable.
GB9211929D0 (en) * 1992-06-05 1992-07-15 British Aerospace Manufacture of components from composite materials

Also Published As

Publication number Publication date
EP0659541A1 (fr) 1995-06-28
EP0659541B1 (fr) 1998-04-15
FR2713979B1 (fr) 1996-03-15
FR2713979A1 (fr) 1995-06-23
DE69409618T2 (de) 1998-11-19
DE69409618D1 (de) 1998-05-20

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