FR3081760B1 - Procede de fabrication d'une piece en materiau composite - Google Patents
Procede de fabrication d'une piece en materiau composite Download PDFInfo
- Publication number
- FR3081760B1 FR3081760B1 FR1854830A FR1854830A FR3081760B1 FR 3081760 B1 FR3081760 B1 FR 3081760B1 FR 1854830 A FR1854830 A FR 1854830A FR 1854830 A FR1854830 A FR 1854830A FR 3081760 B1 FR3081760 B1 FR 3081760B1
- Authority
- FR
- France
- Prior art keywords
- fibers
- layer
- manufacturing
- composite material
- matrix
- 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
Links
Classifications
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- 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
- B29C70/224—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 a net
-
- 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
- B29C70/24—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 three directions forming a three dimensional structure
-
- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/56—Tensioning reinforcements before or during shaping
-
- 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
- B29D28/00—Producing nets or the like, e.g. meshes, lattices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
Procédé de fabrication d'une pièce en matériau composite, comprenant une matrice (M) thermoplastique ou thermodurcissable renforcée de fibres (F). Il consiste à réaliser préalablement une structure de fibres, pré-imprégnées ou non, au travers des opérations suivantes : - aligner et juxtaposer des fibres (F) , tout en les tendant entre des éléments de renvoi (R) , et en les maintenant écartées les unes des autres, en sorte d'obtenir une première couche (C1) , - superposer à ladite première couche (C1) , une deuxième couche (C2) obtenue de manière identique à la première, où les fibres (F) sont parallèles à celles de la première couche (C1), et maintenues écartées de celle-ci, - répéter l'opération de superposition jusqu'à obtenir l'épais seur souhaitée , - rigidifier la matière constituant la matrice (M) , par un procédé propre à sa nature.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854830A FR3081760B1 (fr) | 2018-06-04 | 2018-06-04 | Procede de fabrication d'une piece en materiau composite |
US17/259,176 US11858201B2 (en) | 2018-06-04 | 2019-06-04 | Method for manufacturing a part made from composite material |
EP19731800.9A EP3802077A1 (fr) | 2018-06-04 | 2019-06-04 | Procede de fabrication d'une piece en materiau composite |
CN201980048965.9A CN112469551B (zh) | 2018-06-04 | 2019-06-04 | 用于制造由复合材料制成的部件的方法 |
PCT/IB2019/054635 WO2019234625A1 (fr) | 2018-06-04 | 2019-06-04 | Procede de fabrication d'une piece en materiau composite |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854830 | 2018-06-04 | ||
FR1854830A FR3081760B1 (fr) | 2018-06-04 | 2018-06-04 | Procede de fabrication d'une piece en materiau composite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3081760A1 FR3081760A1 (fr) | 2019-12-06 |
FR3081760B1 true FR3081760B1 (fr) | 2021-10-22 |
Family
ID=63407396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1854830A Active FR3081760B1 (fr) | 2018-06-04 | 2018-06-04 | Procede de fabrication d'une piece en materiau composite |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3081760B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2082541B (en) * | 1980-08-15 | 1984-05-23 | British Petroleum Co | Winding an energy absorbing resin fibre structure |
EP0836552A1 (fr) * | 1995-07-03 | 1998-04-22 | Fibresta Produkte AG | Procede et dispositif pour constituer un renfort a partir de pieces en plastique renforcees par des fibres et renfort obtenu selon ce procede |
DE102008027315A1 (de) * | 2008-06-07 | 2009-12-10 | ITWH Industrie- Hebe- und Fördertechnik GmbH | Verfahren zur Herstellung von Werkstücken |
-
2018
- 2018-06-04 FR FR1854830A patent/FR3081760B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3081760A1 (fr) | 2019-12-06 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20191206 |
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Year of fee payment: 3 |
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Year of fee payment: 4 |
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Year of fee payment: 6 |