ES2146852T3 - Procedimiento de fabricacion de una pieza de material compuesto, utilizando el moldeo por transferencia de resina y pieza obtenida mediante dicho procedimiento. - Google Patents
Procedimiento de fabricacion de una pieza de material compuesto, utilizando el moldeo por transferencia de resina y pieza obtenida mediante dicho procedimiento.Info
- Publication number
- ES2146852T3 ES2146852T3 ES96402750T ES96402750T ES2146852T3 ES 2146852 T3 ES2146852 T3 ES 2146852T3 ES 96402750 T ES96402750 T ES 96402750T ES 96402750 T ES96402750 T ES 96402750T ES 2146852 T3 ES2146852 T3 ES 2146852T3
- Authority
- ES
- Spain
- Prior art keywords
- resin
- procedure
- piece
- composite material
- intersticies
- 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
- B29C70/40—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
- 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
- B29C70/54—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PARA FABRICAR PIEZAS DE MATERIAL COMPUESTO SEGUN LA TECNICA POR TRANSFERENCIA DE RESINA, SE COLOCA UNA COLA INTUMESCENTE (32) EN LOS INTERSTICIOS (30) FORMADOS ENTRE LOS BORDES DE LA PREFORMA FIBROSA SECA (24) INTRODUCIDA EN EL MOLDE (10) Y LOS BORDES DE ESTE ULTIMO. TRAS EL CIERRE DEL MOLDE, SE PROCEDE A LA POLIMERIZACION DE LA COLA (32). ESTA ULTIMA SE INFLA Y COLMA LOS INTERSTICIOS (30). SIN ABRIR EL MOLDE, SE PROCEDE A CONTINUACION A LA INYECCION DE LA RESINA, Y A CONTINUACION A SU POLIMERIZACION. DURANTE LA INYECCION DE LA RESINA, EL RELLENO PREVIO DE LOS INTERSTICIOS (30) POR LA COLA (32) FUERZA LA RESINA A IMPREGNAR TOTALMENTE LA PREFORMA (24), INCLUSO CUANDO LA TASA DE FIBRAS ES MUY ELEVADA. TRAS DE EL DESMOLDEADO, LA COLA FORMA PARTE INTEGRANTE DE LA PIEZA, QUE PRESENTA ASI UN DIMENSIONAMIENTO PRECISO Y REPRODUCIBLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514971A FR2742378B1 (fr) | 1995-12-18 | 1995-12-18 | Procede de fabrication d'une piece en materiau composite par moulage par transfert de resine, et piece obtenue par ce procede |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2146852T3 true ES2146852T3 (es) | 2000-08-16 |
Family
ID=9485598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96402750T Expired - Lifetime ES2146852T3 (es) | 1995-12-18 | 1996-12-16 | Procedimiento de fabricacion de una pieza de material compuesto, utilizando el moldeo por transferencia de resina y pieza obtenida mediante dicho procedimiento. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0780213B1 (es) |
DE (1) | DE69607445T2 (es) |
ES (1) | ES2146852T3 (es) |
FR (1) | FR2742378B1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10356135A1 (de) * | 2003-12-02 | 2005-07-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Herstellung eines Bauteils aus einem Faserverbundwerkstoff |
DE102009053549A1 (de) * | 2009-11-18 | 2011-05-19 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Herstellung eines Faserverbundbauteils |
DE102010025068B4 (de) * | 2010-06-25 | 2016-07-28 | Airbus Defence and Space GmbH | Vorrichtung und Verfahren zur Herstellung von faserverstärkten Bauteilen |
DE102011005219A1 (de) * | 2011-03-08 | 2012-09-13 | Bayerische Motoren Werke Aktiengesellschaft | Faserhalbzeug und Verfahren zur Herstellung eines faserverstärkten Kunststoffbauteils |
DE102011082842A1 (de) * | 2011-09-16 | 2013-03-21 | Frimo Group Gmbh | Verfahren zur Herstellung von Strukturbauteilen |
DE102013012005B4 (de) * | 2013-07-18 | 2022-05-05 | Technische Universität München | Verfahren zur Herstellung eines Bauteils aus einem Faserverbundwerkstoff |
DE102013107991A1 (de) | 2013-07-26 | 2015-02-19 | Kraussmaffei Technologies Gmbh | Verfahren zur endkonturgetreuen Herstellung mechanisch hoch belastbarer Kunststoff-Bauteile |
DE102014118670B4 (de) * | 2014-12-15 | 2016-06-30 | Benteler Sgl Gmbh & Co. Kg | RTM-Verfahren mit Zwischenfaserschicht |
DE102015007284B4 (de) | 2015-06-10 | 2019-02-28 | Airbus Defence and Space GmbH | Verfahren zur Herstellung von Faserverbundbauteilen |
DE102017204966A1 (de) * | 2017-03-23 | 2018-09-27 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung und Verfahren zum Herstellen von Faser-Kunststoff-Verbund-Bauteilen |
DE102019120568A1 (de) * | 2019-07-30 | 2021-02-04 | Airbus Operations Gmbh | Verfahren und Werkzeugsystem zum Herstellen eines Bauteils aus einem faserverstärkten Kunststoff |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4880583A (en) * | 1988-05-23 | 1989-11-14 | Shell Oil Company | Method for reduction of mold cycle time |
US5204042A (en) * | 1990-08-03 | 1993-04-20 | Northrop Corporation | Method of making composite laminate parts combining resin transfer molding and a trapped expansion member |
US5281388A (en) * | 1992-03-20 | 1994-01-25 | Mcdonnell Douglas Corporation | Resin impregnation process for producing a resin-fiber composite |
-
1995
- 1995-12-18 FR FR9514971A patent/FR2742378B1/fr not_active Expired - Fee Related
-
1996
- 1996-12-16 DE DE1996607445 patent/DE69607445T2/de not_active Expired - Lifetime
- 1996-12-16 ES ES96402750T patent/ES2146852T3/es not_active Expired - Lifetime
- 1996-12-16 EP EP19960402750 patent/EP0780213B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2742378B1 (fr) | 1998-03-06 |
EP0780213B1 (fr) | 2000-03-29 |
EP0780213A1 (fr) | 1997-06-25 |
DE69607445D1 (de) | 2000-05-04 |
DE69607445T2 (de) | 2000-11-23 |
FR2742378A1 (fr) | 1997-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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