ES2149464T3 - Procedimiento de fabricacion de piezas estructurales complejas monobloque de material compuesto. - Google Patents
Procedimiento de fabricacion de piezas estructurales complejas monobloque de material compuesto.Info
- Publication number
- ES2149464T3 ES2149464T3 ES96911014T ES96911014T ES2149464T3 ES 2149464 T3 ES2149464 T3 ES 2149464T3 ES 96911014 T ES96911014 T ES 96911014T ES 96911014 T ES96911014 T ES 96911014T ES 2149464 T3 ES2149464 T3 ES 2149464T3
- Authority
- ES
- Spain
- Prior art keywords
- fibrous
- preform
- composite material
- cuts
- slots
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0044—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping edges or extremities
-
- 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
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
- B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration
-
- 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
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D12/00—Producing frames
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4242—Carbon fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Carbon And Carbon Compounds (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laminated Bodies (AREA)
Abstract
PARA REALIZAR UNA PREFORMA FIBROSA, SE UTILIZA UNA ESTRUCTURA FIBROSA DE BASE DEFORMABLE QUE SE PRESENTA EN FORMA DE PLACA PLANA CONSTITUIDA POR ESTRATOS FIBROSOS BIDIMENSIONALES SUPERPUESTOS UNIDOS ENTRE SI POR AGUJETEADOS. UNOS CORTES Y/O UNA RANURAS ESTAN PRACTICADOS EN LA ESTRUCTURA FIBROSA DE BASE, Y LA PREFORMA SE REALIZA A PARTIR DE LA ESTRUCTURA FIBROSA DE BASE RECORTADA Y/O PARTIDA UTILIZANDO LA DEFORMABILIDAD DE ESTA. LA PIEZA ESTRUCTURA SE OBTIENE POR DENSIFICACION DE LA PREFORMA POR UN MATERIAL CONSTITUTIVO DE LA MATRIZ DEL MATERIAL COMPUESTO. SE PUEDE UTILIZAR UNA PLACA UNICA DE ESTRUCTURA FIBROSA QUE SE DEFORMA GRACIAS A LAS RANURAS O CORTES PARA OBTENER LA PREFORMA DESEADA EN LA QUE LA CONTINUIDAD DE LA ESTRUCTURA FIBROSA DE BASE SE PRESERVA, O UTILIZAR VARIAS PLACAS DE ESTRUCTURA FIBROSA DE BASE QUE SE MONTAN IMBRICANDOSE MUTUAMENTE GRACIAS A LAS RANURAS O CORTES POR DEFORMACION DE AL MENOS UNA DE ESTAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9504449A FR2732984B1 (fr) | 1995-04-13 | 1995-04-13 | Procede de fabrication de pieces structurales complexes monobloc en materiau composite |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2149464T3 true ES2149464T3 (es) | 2000-11-01 |
Family
ID=9478084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96911014T Expired - Lifetime ES2149464T3 (es) | 1995-04-13 | 1996-04-02 | Procedimiento de fabricacion de piezas estructurales complejas monobloque de material compuesto. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5980669A (es) |
EP (1) | EP0770155B1 (es) |
JP (1) | JP3793233B2 (es) |
CA (1) | CA2191558C (es) |
DE (1) | DE69609140T2 (es) |
ES (1) | ES2149464T3 (es) |
FR (1) | FR2732984B1 (es) |
MX (1) | MX9606441A (es) |
WO (1) | WO1996032527A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4202596B2 (ja) * | 1997-08-26 | 2008-12-24 | シーカ・シュヴァイツ・アーゲー | 支持構造物の補強装置 |
FR2772748B1 (fr) * | 1997-12-22 | 2000-03-17 | Snecma | Procede de fabrication de ressort en materiau composite thermostructural |
US6280550B1 (en) * | 1998-12-15 | 2001-08-28 | General Electric Company | Fabrication of composite articles having an infiltrated matrix |
US7198739B2 (en) * | 2004-05-25 | 2007-04-03 | Honeywell International Inc. | Manufacture of thick preform composites via multiple pre-shaped fabric mat layers |
FR2913910B1 (fr) * | 2007-03-19 | 2009-05-29 | Skf Aerospace France Soc Par A | Ensemble fibreux pour piece composite,piece composite et procede de fabrication d'une telle piece composite |
US10414142B2 (en) | 2014-12-29 | 2019-09-17 | Rolls-Royce Corporation | Needle punching of composites for preform assembly and thermomechanical enhancement |
EP3109043B1 (en) | 2015-06-22 | 2018-01-31 | Rolls-Royce Corporation | Method for integral joining infiltrated ceramic matrix composites |
ES2799400T3 (es) | 2015-09-30 | 2020-12-17 | Vitra Patente Ag | Pieza en bruto de mueble, mueble y procedimiento para la fabricación de un mueble |
DE102015221111A1 (de) * | 2015-10-28 | 2017-05-04 | Sgl Carbon Se | Carbonfaserverstärktes carbidkeramisches Verbundbauteil |
FR3049618B1 (fr) * | 2016-04-01 | 2020-01-03 | Arianegroup Sas | Structure fibreuse tissee presentant sur au moins une de ses faces externes un tissage a armure satin |
US11993031B2 (en) | 2021-06-18 | 2024-05-28 | Goodrich Corporation | Carbonization shape forming of oxidized PAN fiber preform |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2584106B1 (fr) * | 1985-06-27 | 1988-05-13 | Europ Propulsion | Procede de fabrication de structures tridimensionnelles par aiguilletage de couches planes de materiau fibreux superposees et materiau fibreux utilise pour la mise en oeuvre du procede |
US4966802A (en) * | 1985-05-10 | 1990-10-30 | The Boeing Company | Composites made of fiber reinforced resin elements joined by adhesive |
GB8602003D0 (en) * | 1986-01-28 | 1986-03-05 | Lawton P G | Carbonisable fibre assembly |
FR2645223B1 (fr) * | 1989-03-30 | 1991-07-19 | Europ Propulsion | Procede de liaison d'elements pour la fabrication de pieces en materiau composite thermostructural |
FR2654382B1 (fr) * | 1989-11-14 | 1991-12-13 | Lorraine Carbone | Procede de fabrication de tubes composites a base de tissu et de resine. |
JPH03215361A (ja) * | 1990-01-19 | 1991-09-20 | Kanto Yakin Kogyo Kk | 炭素繊維強化炭素による構造材の製造法 |
CA2090600A1 (en) * | 1990-08-31 | 1992-03-01 | Peter Geoffrey Lawton | Production of shaped filamentary structures |
GB2251001B (en) * | 1990-12-20 | 1994-03-23 | Rolls Royce Plc | Reinforcement preform of knitted fibres |
-
1995
- 1995-04-13 FR FR9504449A patent/FR2732984B1/fr not_active Expired - Fee Related
-
1996
- 1996-04-02 MX MX9606441A patent/MX9606441A/es unknown
- 1996-04-02 DE DE69609140T patent/DE69609140T2/de not_active Expired - Lifetime
- 1996-04-02 JP JP53075896A patent/JP3793233B2/ja not_active Expired - Fee Related
- 1996-04-02 ES ES96911014T patent/ES2149464T3/es not_active Expired - Lifetime
- 1996-04-02 WO PCT/FR1996/000492 patent/WO1996032527A1/fr active IP Right Grant
- 1996-04-02 US US08/750,295 patent/US5980669A/en not_active Expired - Lifetime
- 1996-04-02 EP EP96911014A patent/EP0770155B1/fr not_active Expired - Lifetime
- 1996-04-02 CA CA002191558A patent/CA2191558C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2191558A1 (en) | 1996-10-17 |
US5980669A (en) | 1999-11-09 |
EP0770155B1 (fr) | 2000-07-05 |
JP3793233B2 (ja) | 2006-07-05 |
DE69609140T2 (de) | 2000-12-14 |
EP0770155A1 (fr) | 1997-05-02 |
FR2732984B1 (fr) | 1997-07-04 |
MX9606441A (es) | 1997-12-31 |
WO1996032527A1 (fr) | 1996-10-17 |
JPH10501594A (ja) | 1998-02-10 |
CA2191558C (en) | 2004-06-29 |
FR2732984A1 (fr) | 1996-10-18 |
DE69609140D1 (de) | 2000-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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