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
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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (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.
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)
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 |
JP4660559B2 (ja) | 2004-12-29 | 2011-03-30 | エスセーアー・ハイジーン・プロダクツ・アーベー | ふん便を受け蓄えるためのポケットを備えた吸収用品およびその製造方法 |
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 |
US10780614B2 (en) | 2016-05-24 | 2020-09-22 | General Electric Company | System and method for forming stacked materials |
US10611097B2 (en) | 2016-05-24 | 2020-04-07 | General Electric Company | Methods and systems including pressurized housings for forming 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)
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 |
-
1993
- 1993-12-21 FR FR9315766A patent/FR2713979B1/fr not_active Expired - Fee Related
-
1994
- 1994-12-19 ES ES94450009T patent/ES2116563T3/es not_active Expired - Lifetime
- 1994-12-19 EP EP19940450009 patent/EP0659541B1/fr not_active Expired - Lifetime
- 1994-12-19 DE DE1994609618 patent/DE69409618T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0659541A1 (fr) | 1995-06-28 |
DE69409618D1 (de) | 1998-05-20 |
FR2713979B1 (fr) | 1996-03-15 |
DE69409618T2 (de) | 1998-11-19 |
FR2713979A1 (fr) | 1995-06-23 |
EP0659541B1 (fr) | 1998-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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