ES2183296T3 - Procedimiento de fabricacion de piezas huecas de material compuesto. - Google Patents

Procedimiento de fabricacion de piezas huecas de material compuesto.

Info

Publication number
ES2183296T3
ES2183296T3 ES98400520T ES98400520T ES2183296T3 ES 2183296 T3 ES2183296 T3 ES 2183296T3 ES 98400520 T ES98400520 T ES 98400520T ES 98400520 T ES98400520 T ES 98400520T ES 2183296 T3 ES2183296 T3 ES 2183296T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
composite material
walls
composite
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
Application number
ES98400520T
Other languages
English (en)
Inventor
Pascal Eric Jean Marchant
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hurel Hispano Le Havre SA
Original Assignee
Hurel Hispano Le Havre SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hurel Hispano Le Havre SA filed Critical Hurel Hispano Le Havre SA
Application granted granted Critical
Publication of ES2183296T3 publication Critical patent/ES2183296T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C70/44—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
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3828—Moulds made of at least two different materials having different thermal conductivities
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/448—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/44—Plastic and nonmetallic article shaping or treating: processes using destructible molds or cores in molding processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

LA INVENCION PROPONE UN PROCEDIMIENTO DE FABRICACION DE PIEZAS HUECAS (1) DE MATERIAL COMPOSITE ESTRATIFICADO POLIMERIZADO EN CALIENTE (6); LAS CITADAS PIEZAS (1) TIENEN PAREDES ENVOLVENTES (3, 3A, 3B, 3C) QUE RODEAN Y FORMAN CAVIDADES (2) Y, EN SU CASO, PAREDES NO ENVOLVENTES (30), ES DECIR, QUE NO FORMAN CAVIDADES. EL PROCEDIMIENTO EN CUESTION SE CARACTERIZA PORQUE SE UTILIZAN NUCLEOS (11) RECUBIERTOS DE UNA CAPA (13) DE ELASTOMERO DE SILICONA DE ESPESOR E SUFICIENTE Y LA DILATACION TERMICA DE LA CAPA (13) DE ELASTOMERO DE SILICONA ASEGURA LA COMPRESION DEL MATERIAL COMPOSITE (6) CONTRA LAS PAREDES (10) DEL MOLDE (7).
ES98400520T 1997-03-06 1998-03-05 Procedimiento de fabricacion de piezas huecas de material compuesto. Expired - Lifetime ES2183296T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9702664A FR2760399B1 (fr) 1997-03-06 1997-03-06 Procede de fabrication de pieces creuses en materiau composite

Publications (1)

Publication Number Publication Date
ES2183296T3 true ES2183296T3 (es) 2003-03-16

Family

ID=9504472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98400520T Expired - Lifetime ES2183296T3 (es) 1997-03-06 1998-03-05 Procedimiento de fabricacion de piezas huecas de material compuesto.

Country Status (8)

Country Link
US (1) US6264868B1 (es)
EP (1) EP0862978B1 (es)
JP (1) JP2000514742A (es)
CA (1) CA2254091C (es)
DE (1) DE69807545T2 (es)
ES (1) ES2183296T3 (es)
FR (1) FR2760399B1 (es)
WO (1) WO1998039151A1 (es)

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DE19956170A1 (de) * 1999-11-23 2001-05-31 Mann & Hummel Filter Kernausschmelzverfahren zur Herstellung einer Hohlraumstruktur
FR2818578B1 (fr) * 2000-12-26 2003-03-21 Snecma Moteurs Procede de fabrication de structures en nid d'abeilles et outillage pour une telle fabrication
US6921503B1 (en) * 2002-12-02 2005-07-26 Foam Matrix, Inc. Lost foam molding
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DE102004009744B4 (de) * 2004-02-25 2009-06-18 Eurocopter Deutschland Gmbh Verfahren zur Herstellung eines Formkerns
US7638084B2 (en) * 2004-03-19 2009-12-29 Frankel Kenneth A Methods for forming fiber reinforced composite parts having one or more selectively positioned core, structural insert, or veneer pieces integrally associated therewith
US7588655B2 (en) * 2004-11-24 2009-09-15 The Boeing Company Mandrel with differential in thermal expansion to eliminate wrinkles in ply
US7357166B2 (en) * 2004-11-24 2008-04-15 The Boeing Company Flexible mandrel for highly contoured composite stringer
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US9314941B2 (en) * 2007-07-13 2016-04-19 Advanced Ceramics Manufacturing, Llc Aggregate-based mandrels for composite part production and composite part production methods
JP5178221B2 (ja) * 2008-01-31 2013-04-10 倉敷化工株式会社 成形用中空部材の製造方法
DE102008013759B4 (de) * 2008-03-12 2012-12-13 Airbus Operations Gmbh Verfahren zur Herstellung eines integralen Faserverbundbauteils sowie Kernform zur Durchführung des Verfahrens
RU2456157C1 (ru) * 2011-03-16 2012-07-20 Закрытое акционерное общество "Комплексный технический сервис" Способ изготовления полимерной оснастки по моделям
US8631671B2 (en) * 2011-04-14 2014-01-21 GM Global Technology Operations LLC Internal mandrel and method
DE102011116656B3 (de) * 2011-10-21 2013-01-17 Daimler Ag Druckgastank und Fertigungsverfahren für selbigen
US9126355B2 (en) * 2012-05-02 2015-09-08 Spirit Aerosystems, Inc. Composite material part manufacturing process using removable and retainable material
US9481136B2 (en) 2012-10-31 2016-11-01 The Boeing Company Over-molded vacuum barrier and inner mold line bag carrier with soluble details in trapped closed mold tooling
ITTO20130871A1 (it) * 2013-10-29 2015-04-30 Alenia Aermacchi Spa Metodo per la realizzazione di strutture cave di rinforzo intersecanti fra loro.
US9827710B2 (en) * 2014-02-04 2017-11-28 The Boeing Company Radius filler and method of manufacturing same
CN103909661B (zh) * 2014-04-15 2017-02-15 江苏恒神股份有限公司 方舱副车架用梁模具制造方法及所得模具
CN104175568B (zh) * 2014-07-18 2017-10-31 威海光威复合材料股份有限公司 制造混凝土泵车用碳纤维臂架的生产方法
DE102014217042A1 (de) * 2014-08-27 2016-04-21 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Hohlbauteils aus faserverstärktem Kunststoff
US10449734B2 (en) 2014-09-18 2019-10-22 Alenia Aermacchi S.P.A. Methods for manufacturing elongated structural elements of composite material
EP3034263A1 (en) 2014-12-19 2016-06-22 Sadair Spear AB Method for manufacturing a fibre-reinforced structure, mandrel, molding system and fibre-reinforced structure
DE102016103977A1 (de) * 2016-03-04 2017-09-07 KTM Technologies GmbH Formkern mit Expansionsmaterial
DE102016103979A1 (de) 2016-03-04 2017-09-07 KTM Technologies GmbH Verfahren zur Herstellung eines faserverstärkten Strukturhohlbauteils sowie Strukturhohlbauteil
CN109890587B (zh) * 2016-10-31 2021-07-09 三菱化学株式会社 纤维增强塑料成型体的制造方法
DE102016124061A1 (de) 2016-12-12 2018-06-14 KTM Technologies GmbH Verlorener Formkern sowie ein Verfahren zur Herstellung eines Bauteils und das Bauteil selbst
CN107096882B (zh) * 2017-06-13 2023-03-21 柳州智云科技有限公司 基于3d打印的铸造用模具及该模具的制备方法
JP7128700B2 (ja) * 2018-09-20 2022-08-31 株式会社Subaru 繊維強化樹脂構造体
CN111873478B (zh) * 2020-07-30 2022-03-25 航天特种材料及工艺技术研究所 一种成型工装及利用该成型工装制备矩形中空复合材料管状构件的方法
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Also Published As

Publication number Publication date
US6264868B1 (en) 2001-07-24
EP0862978A1 (fr) 1998-09-09
FR2760399A1 (fr) 1998-09-11
CA2254091C (fr) 2003-12-02
WO1998039151A1 (fr) 1998-09-11
DE69807545T2 (de) 2003-04-24
FR2760399B1 (fr) 1999-05-07
JP2000514742A (ja) 2000-11-07
EP0862978B1 (fr) 2002-09-04
DE69807545D1 (de) 2002-10-10
CA2254091A1 (fr) 1998-09-11

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