WO2008139077A2 - Procede de fabrication par moulage d'une piece composite thermoplastique - Google Patents
Procede de fabrication par moulage d'une piece composite thermoplastique Download PDFInfo
- Publication number
- WO2008139077A2 WO2008139077A2 PCT/FR2008/050548 FR2008050548W WO2008139077A2 WO 2008139077 A2 WO2008139077 A2 WO 2008139077A2 FR 2008050548 W FR2008050548 W FR 2008050548W WO 2008139077 A2 WO2008139077 A2 WO 2008139077A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibers
- mold
- pressure
- composite
- molding
- Prior art date
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
- B29C70/28—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
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
- B29C66/7214—Fibre-reinforced materials characterised by the length of the fibres
- B29C66/72141—Fibres of continuous length
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
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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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/004—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore making articles by joining parts moulded in separate cavities, said parts being in said separate cavities during said joining
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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
- B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
- B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
- B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/929—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools characterized by specific pressure, force, mechanical power or displacement values or ranges
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- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
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- 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
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- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0005—Conductive
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
- B29K2995/0013—Conductive
Definitions
- thermoplastic composite part
- the present invention relates to a method of manufacturing by molding a thermoplastic composite part.
- the present invention is intended to enable the manufacture of composite parts of complex shapes, and having parts or zones to meet different constraints.
- thermoplastic composite part Processes for molding a thermoplastic composite part are already known for forming a composite material consisting of fibers embedded in a thermoplastic matrix.
- the fibers may be of different types, for example glass, carbon or aramid, while the matrix is for example epoxide or phenolic or other type.
- the known processes are, for example, those described in documents EP 0 916 477 and EP 1 382 436.
- the first concerns a process for molding a composite material part from a nonwoven web of fibers embedded in a thermosetting matrix. or thermoplastic, wherein said web is previously molded, cut into a plurality of rectangular elements which are then arranged three-dimensionally.
- the three-dimensional arrangement makes it possible to obtain a preferred orientation of the fibers, which have a length between
- the second relates to a method of molding a composite material part, consisting of placing in a mold a stack of plies taken from a sheet of fibers embedded in a thermosetting or thermoplastic matrix, and arranged in preferential directions of said fibers, then to subjecting said mold to particular conditions of pressure and temperature.
- This method makes it possible to obtain composite parts of high strength and homogeneity, with good control of the fiber orientations in the case of parts of simple geometry, but in the case of complex geometry, this method does not allow not to completely guarantee the fiber orientations predefined initially to the design activity of parts to be molded, these orientations being directly related to the size of these parts able to withstand multiple constraints.
- EP 0 255 315 is a process for producing laminated sheets made of reinforced thermoplastic material, which layers whose elasticity and / or degree of reinforcement properties are different, and intended to be used in an operation of molding. Such a method does not solve the problem of manufacturing complex parts.
- Document EP 1 151 850 also discloses a process for manufacturing reinforced composite material parts. This method proposes to manufacture a part by assembling preformed laminated sheets, then to assemble these preformed plates. and bonded by a heating operation under pressure to achieve a joint adent. In addition to the fact that it is reserved for the treatment of semi-rigid thermosetting resin materials, this method does not solve the problem of the manufacture of parts of complex shapes, that is to say others that come from the assembly of deformed plates, and having parts or zones to meet different constraints.
- the object of the present invention is to provide a method of manufacturing by molding a thermoplastic composite part making it possible to remedy the various aforementioned drawbacks.
- the method according to the invention thus makes it possible to obtain a composite part coming from the assembly of several parts each pre-consolidated by a molding operation.
- the implantation of the pre-consolidated parts makes it possible to obtain optimized control of the positions and orientations of the reinforcing fibers.
- the nature and the dimensions of the fibers used, as well as their proportion in the composite material, in a part of a part are chosen according to the needs to which said part must respond, namely, for example, the need for resistance to abrasion, impact, need for rigidity, or electrical or thermal conductivity.
- the method it is possible, among others, to choose to mold one or other of the parts of the composite part to be produced, a composite material consisting of electrically conductive fibers and / or thermally conductive fibers.
- the particular conditions of pressure consist of high pressure conditions.
- the high pressure consists of a pressure of between 50 and 200 bar.
- the particular temperature conditions consist of a heating temperature of between 125 and 135 ° C.
- FIG. 1 represents a schematic view illustrating a phase of manufacture of a composite part through the method according to the invention
- FIG. 2 shows a schematic view illustrating another phase of manufacture of the same piece.
- FIG. 1 there can be seen three elements 1, 2 and 3 of composite material, each manufactured by a molding method of placing in a mold a composite material consisting of fibers embedded in a thermoplastic matrix, while arranging said material so that the fibers it comprises are oriented in one or more preferred directions, and then subjecting said mold to particular conditions of pressure and temperature.
- Each of the elements is manufactured and consolidated, and has certain specificities because of the nature and dimensions of the fibers contained in the composite material used, but also according to the orientation given to the fibers during the introduction of the composite material into the mold. .
- the three elements 1, 2 and 3 are assembled in order to be introduced into a mold and then to subject the latter to particular conditions of pressure and temperature, so that finally, after consolidation, a piece P whose parts have different specificities.
- thermoplastic matrices used are completely recyclable and can be consolidated several times, which is not possible for example with thermosetting resins.
- the process is carried out with dry materials which favor the optimal placement of the fibers in a structure.
- dry materials which favor the optimal placement of the fibers in a structure. These materials can be preformed and pre-welded in given sectors for a good maintenance of the geometry, and then consolidated or reconsolidated to the good shape.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08788074A EP2134533A2 (fr) | 2007-03-29 | 2008-03-28 | Procédé de fabrication par moulage d'une pièce composite thermoplastique |
CA002682288A CA2682288A1 (fr) | 2007-03-29 | 2008-03-28 | Procede de fabrication par moulage d'une piece composite thermoplastique |
BRPI0809499-3A BRPI0809499A2 (pt) | 2007-03-29 | 2008-03-28 | Processo de fabricação por moldagem de uma peça compósita termoplástica |
MX2009010404A MX2009010404A (es) | 2007-03-29 | 2008-03-28 | Metodo para elaborar una pieza compuesta termoplastica por moldeo. |
US12/532,994 US8066927B2 (en) | 2007-03-29 | 2008-03-28 | Method for making a thermoplastic composite part by molding |
JP2010500336A JP2010522652A (ja) | 2007-03-29 | 2008-03-28 | 熱可塑性複合部品の成形による製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0754141A FR2924377A1 (fr) | 2007-03-29 | 2007-03-29 | Procede de fabrication par moulage d'une piece composite thermoplastique. |
FR0754141 | 2007-03-29 | ||
FR0756138A FR2924378B1 (fr) | 2007-03-29 | 2007-06-29 | Procede de fabrication par moulage d'une piece composite thermoplastique. |
FR0756138 | 2007-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008139077A2 true WO2008139077A2 (fr) | 2008-11-20 |
WO2008139077A3 WO2008139077A3 (fr) | 2008-12-31 |
Family
ID=39831997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/050548 WO2008139077A2 (fr) | 2007-03-29 | 2008-03-28 | Procede de fabrication par moulage d'une piece composite thermoplastique |
Country Status (8)
Country | Link |
---|---|
US (1) | US8066927B2 (fr) |
EP (1) | EP2134533A2 (fr) |
JP (1) | JP2010522652A (fr) |
BR (1) | BRPI0809499A2 (fr) |
CA (1) | CA2682288A1 (fr) |
FR (1) | FR2924378B1 (fr) |
MX (1) | MX2009010404A (fr) |
WO (1) | WO2008139077A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2977186A1 (fr) * | 2011-07-01 | 2013-01-04 | Daher Aerospace | Procede de renforcement local d'un panneau composite a renfort fibreux et panneau obtenu par un tel procede |
US10160146B2 (en) | 2010-08-13 | 2018-12-25 | Greene, Tweed Technologies, Inc. | Thermoplastic fiber composites having high volume fiber loading and methods and apparatus for making same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101920562A (zh) * | 2010-08-02 | 2010-12-22 | 国营江北机械厂 | 酚醛树脂基复杂型面产品净尺寸模压成型方法 |
CN103950212B (zh) * | 2014-03-11 | 2016-01-20 | 中航复合材料有限责任公司 | 一种t形复合材料长桁毛坯的成型工装及成型方法 |
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FR2519180A1 (fr) * | 1981-12-30 | 1983-07-01 | Bekaert Sa Nv | Article en matiere plastique contenant des fibres conductrices de l'electricite |
EP0255315A2 (fr) * | 1986-07-31 | 1988-02-03 | The Wiggins Teape Group Limited | Procédé pour la fabrication de feuilles laminées en matière thermoplastique renforcée et objets fabriqués à partir de celles-ci |
EP0344721A1 (fr) * | 1988-05-31 | 1989-12-06 | Phillips Petroleum Company | Matière composite avec nervure moulée en une pièce et sa fabrication |
EP1151850A2 (fr) * | 2000-05-01 | 2001-11-07 | Honda Giken Kogyo Kabushiki Kaisha | Procédé pour la fabrication d'un produit semi-durci renforcé par des fibres avec un bord en gradin, et procédé de fabrication d'une structure préformée en utilisant ce produit |
US20070039284A1 (en) * | 2005-08-19 | 2007-02-22 | Airbus Espana, S.L. | Stringers made of a composite material with a bulb |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS6090723A (ja) * | 1983-10-25 | 1985-05-21 | Dainippon Glass Kogyo Kk | 合成樹脂製導電体の成形法 |
JP4521937B2 (ja) * | 2000-06-15 | 2010-08-11 | ポリマテック株式会社 | 異方性伝熱シートの製造方法および異方性伝熱シート |
US20030173715A1 (en) * | 2002-03-13 | 2003-09-18 | Grutta James T. | Resistive-heated composite structural members and methods and apparatus for making the same |
FR2820359B1 (fr) * | 2002-07-19 | 2003-10-24 | Vincent Duqueine | Procede et dispositif de moulage d'une piece en materiau composite, et moyeu d'helice d'ulm qu'ils permettent de realiser |
US6884379B1 (en) * | 2002-07-30 | 2005-04-26 | Vincent Duqueine | Process for molding a part made out of a composite material |
FR2876945B1 (fr) * | 2004-10-27 | 2008-10-10 | Mecaplast Sa Monegasque | Piece thermoplastique renforcee |
FR2879496B1 (fr) * | 2004-12-16 | 2008-12-12 | Eurocopter France | Procede et dispositif de fabrication d'une carene de rotor d'helicoptere, et carene obtenue |
US20070032928A1 (en) | 2005-08-08 | 2007-02-08 | Yasuo Kuwahara | Vehicle recorder to capture continuous images in the vicinity of an accident scene before and after the accident happens |
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2007
- 2007-06-29 FR FR0756138A patent/FR2924378B1/fr not_active Expired - Fee Related
-
2008
- 2008-03-28 BR BRPI0809499-3A patent/BRPI0809499A2/pt not_active IP Right Cessation
- 2008-03-28 CA CA002682288A patent/CA2682288A1/fr not_active Abandoned
- 2008-03-28 US US12/532,994 patent/US8066927B2/en not_active Expired - Fee Related
- 2008-03-28 JP JP2010500336A patent/JP2010522652A/ja active Pending
- 2008-03-28 MX MX2009010404A patent/MX2009010404A/es active IP Right Grant
- 2008-03-28 WO PCT/FR2008/050548 patent/WO2008139077A2/fr active Application Filing
- 2008-03-28 EP EP08788074A patent/EP2134533A2/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519180A1 (fr) * | 1981-12-30 | 1983-07-01 | Bekaert Sa Nv | Article en matiere plastique contenant des fibres conductrices de l'electricite |
EP0255315A2 (fr) * | 1986-07-31 | 1988-02-03 | The Wiggins Teape Group Limited | Procédé pour la fabrication de feuilles laminées en matière thermoplastique renforcée et objets fabriqués à partir de celles-ci |
EP0344721A1 (fr) * | 1988-05-31 | 1989-12-06 | Phillips Petroleum Company | Matière composite avec nervure moulée en une pièce et sa fabrication |
EP1151850A2 (fr) * | 2000-05-01 | 2001-11-07 | Honda Giken Kogyo Kabushiki Kaisha | Procédé pour la fabrication d'un produit semi-durci renforcé par des fibres avec un bord en gradin, et procédé de fabrication d'une structure préformée en utilisant ce produit |
US20070039284A1 (en) * | 2005-08-19 | 2007-02-22 | Airbus Espana, S.L. | Stringers made of a composite material with a bulb |
Non-Patent Citations (1)
Title |
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See also references of EP2134533A2 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10160146B2 (en) | 2010-08-13 | 2018-12-25 | Greene, Tweed Technologies, Inc. | Thermoplastic fiber composites having high volume fiber loading and methods and apparatus for making same |
FR2977186A1 (fr) * | 2011-07-01 | 2013-01-04 | Daher Aerospace | Procede de renforcement local d'un panneau composite a renfort fibreux et panneau obtenu par un tel procede |
WO2013004671A1 (fr) * | 2011-07-01 | 2013-01-10 | Daher Aerospace | Procédé de renforcement local d'un panneau composite à renfort fibreux et panneau obtenu par un tel procédé |
US9889603B2 (en) | 2011-07-01 | 2018-02-13 | Daher Aerospace | Method for local reinforcement of a composite fiber reinforced panel and panel obtained using said method |
Also Published As
Publication number | Publication date |
---|---|
US20100148394A1 (en) | 2010-06-17 |
EP2134533A2 (fr) | 2009-12-23 |
FR2924378A1 (fr) | 2009-06-05 |
JP2010522652A (ja) | 2010-07-08 |
US8066927B2 (en) | 2011-11-29 |
WO2008139077A3 (fr) | 2008-12-31 |
MX2009010404A (es) | 2009-12-02 |
FR2924378B1 (fr) | 2010-01-01 |
BRPI0809499A2 (pt) | 2014-09-23 |
CA2682288A1 (fr) | 2008-11-20 |
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