DE69807545D1 - Verfahren zur Herstellung von Hohlkörpern aus Verbundmaterial - Google Patents

Verfahren zur Herstellung von Hohlkörpern aus Verbundmaterial

Info

Publication number
DE69807545D1
DE69807545D1 DE69807545T DE69807545T DE69807545D1 DE 69807545 D1 DE69807545 D1 DE 69807545D1 DE 69807545 T DE69807545 T DE 69807545T DE 69807545 T DE69807545 T DE 69807545T DE 69807545 D1 DE69807545 D1 DE 69807545D1
Authority
DE
Germany
Prior art keywords
production
composite material
hollow bodies
bodies
hollow
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
DE69807545T
Other languages
English (en)
Other versions
DE69807545T2 (de
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
Publication of DE69807545D1 publication Critical patent/DE69807545D1/de
Application granted granted Critical
Publication of DE69807545T2 publication Critical patent/DE69807545T2/de
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)
DE69807545T 1997-03-06 1998-03-05 Verfahren zur Herstellung von Hohlkörpern aus Verbundmaterial Expired - Lifetime DE69807545T2 (de)

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 (2)

Publication Number Publication Date
DE69807545D1 true DE69807545D1 (de) 2002-10-10
DE69807545T2 DE69807545T2 (de) 2003-04-24

Family

ID=9504472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807545T Expired - Lifetime DE69807545T2 (de) 1997-03-06 1998-03-05 Verfahren zur Herstellung von Hohlkörpern aus Verbundmaterial

Country Status (8)

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

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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
ATE409565T1 (de) * 2004-02-13 2008-10-15 Saab Ab Verfahren zur herstellung eines gegenstands aus verbundwerkstoff
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
ES2313230T3 (es) * 2005-12-20 2009-03-01 Saab Ab Procedimiento de fabricacion de un articulo integral que consta de un material compuesto reforzado con fibras, yh un conjunto de herramientas para la fabricacion del mismo.
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 (de) 2014-12-19 2016-06-22 Sadair Spear AB Verfahren zur Herstellung faserverstärkter Strukturen, Dorn, Formsystem und faserverstärkte Struktur
DE102016103979A1 (de) 2016-03-04 2017-09-07 KTM Technologies GmbH Verfahren zur Herstellung eines faserverstärkten Strukturhohlbauteils sowie Strukturhohlbauteil
DE102016103977A1 (de) * 2016-03-04 2017-09-07 KTM Technologies GmbH Formkern mit Expansionsmaterial
JP6504269B2 (ja) * 2016-10-31 2019-04-24 三菱ケミカル株式会社 繊維強化プラスチック成形体の製造方法
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
CN112571836B (zh) * 2020-11-27 2022-10-11 长春长光宇航复合材料有限公司 预埋金属件闭腔网格框架结构复合材料的制备方法
DE102020134901A1 (de) * 2020-12-23 2022-06-23 Airbus Operations Gmbh Formkern zur Herstellung eines Bauteils aus Faserverbundmaterial

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Also Published As

Publication number Publication date
EP0862978B1 (de) 2002-09-04
EP0862978A1 (de) 1998-09-09
US6264868B1 (en) 2001-07-24
ES2183296T3 (es) 2003-03-16
CA2254091A1 (fr) 1998-09-11
FR2760399B1 (fr) 1999-05-07
CA2254091C (fr) 2003-12-02
FR2760399A1 (fr) 1998-09-11
DE69807545T2 (de) 2003-04-24
WO1998039151A1 (fr) 1998-09-11
JP2000514742A (ja) 2000-11-07

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