EP2601029A1 - Pièce moulée multicouche en matière plastique renforcée de couches de fibres continues et procédé de fabrication de ladite pièce - Google Patents

Pièce moulée multicouche en matière plastique renforcée de couches de fibres continues et procédé de fabrication de ladite pièce

Info

Publication number
EP2601029A1
EP2601029A1 EP11736292.1A EP11736292A EP2601029A1 EP 2601029 A1 EP2601029 A1 EP 2601029A1 EP 11736292 A EP11736292 A EP 11736292A EP 2601029 A1 EP2601029 A1 EP 2601029A1
Authority
EP
European Patent Office
Prior art keywords
fiber
plastic
component
layers
separating body
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.)
Withdrawn
Application number
EP11736292.1A
Other languages
German (de)
English (en)
Inventor
Willy Dauner
Frank Hoecker
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.)
Mercedes Benz Group AG
Original Assignee
Daimler AG
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 Daimler AG filed Critical Daimler AG
Publication of EP2601029A1 publication Critical patent/EP2601029A1/fr
Withdrawn legal-status Critical Current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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/48—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 and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/043—Skinned foam

Landscapes

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

Abstract

La présente invention concerne une pièce moulée (1) multicouche en matière plastique renforcée de couches de fibres continues (2, 2'), qui présente une structure en sandwich constituée d'une structure interne (3) en mousse intercalée entre au moins deux couches de recouvrement en matériau composite renforcé de fibres. La pièce (1) présente sur sa circonférence autour de la structure interne intégrée (3) un bord fermé en matériau composite renforcé de fibres qui est formé par un dépassement circonférentiel (2") d'au moins une des couches de fibres (2,2') par rapport à la structure interne (3). L'invention concerne par ailleurs deux procédés de fabrication différents de ladite pièce multicouche en matière plastique (1).
EP11736292.1A 2010-08-06 2011-07-26 Pièce moulée multicouche en matière plastique renforcée de couches de fibres continues et procédé de fabrication de ladite pièce Withdrawn EP2601029A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010033627A DE102010033627B4 (de) 2010-08-06 2010-08-06 Geformtes Kunststoff-Mehrschicht-Bauteil mit endlosverstärkten Faserlagen und Verfahren zu dessen Herstellung
PCT/EP2011/003730 WO2012016658A1 (fr) 2010-08-06 2011-07-26 Pièce moulée multicouche en matière plastique renforcée de couches de fibres continues et procédé de fabrication de ladite pièce

Publications (1)

Publication Number Publication Date
EP2601029A1 true EP2601029A1 (fr) 2013-06-12

Family

ID=44629148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11736292.1A Withdrawn EP2601029A1 (fr) 2010-08-06 2011-07-26 Pièce moulée multicouche en matière plastique renforcée de couches de fibres continues et procédé de fabrication de ladite pièce

Country Status (6)

Country Link
US (1) US20130127092A1 (fr)
EP (1) EP2601029A1 (fr)
JP (1) JP2013532596A (fr)
CN (1) CN103068545A (fr)
DE (1) DE102010033627B4 (fr)
WO (1) WO2012016658A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN104101265A (zh) * 2014-05-29 2014-10-15 北京宇航系统工程研究所 一种玻璃钢支架及制备模具及制备方法

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US10189216B2 (en) * 2011-11-18 2019-01-29 Eric Hurdle Process and apparatus for molding composite articles
US9801294B2 (en) * 2012-11-29 2017-10-24 Sunteng New Technology Co., Ltd. Electronic device casing including coupling structure and method of manufacturing same
DE102013218205A1 (de) * 2013-09-11 2015-03-26 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum zusätzlichen Verstärken eines faserverstärkten Strukturbauteils
DE102013222356B4 (de) * 2013-11-04 2024-02-01 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen eines integralen Faserverbundbauteils mit Einlegeelement
DE102013114770A1 (de) * 2013-12-23 2015-06-25 Rühl Puromer GmbH Verfahren zur in situ Herstellung von mit Verstärkungsfasern verstärkten Sandwichbauteilen
FR3015920B1 (fr) * 2013-12-26 2016-02-05 Plastic Omnium Cie Procede pour realiser une piece en matiere plastique ayant une ame en mousse
EP3150370B1 (fr) * 2014-05-26 2018-12-26 Nissan Motor Co., Ltd Procédés de production d'article moulé en matériau composite
CA2965605A1 (fr) * 2014-11-18 2016-05-26 Toray Industries, Inc. Stratifie, produit moule integre et son procede de fabrication
FR3030357A1 (fr) * 2014-12-19 2016-06-24 Faurecia Automotive Ind Procede de fabrication d'une piece composite avec impressions en relief et piece composite issue d'un tel procede
DE102015221095A1 (de) * 2015-10-28 2017-05-04 Airbus Defence and Space GmbH Verfahren zum Nachweis von Oberflächenrückständen auf Bauteilen mittels UV-Bestrahlung
CN105415566B (zh) * 2015-12-22 2017-07-11 常州信息职业技术学院 一种塑料检查井超声振动微发泡注塑成型装置及其方法
DE102016009511A1 (de) * 2016-08-04 2018-02-08 Audi Ag Schalldämpfungsbauteil aus Kunststoff für ein Kraftfahrzeug und Herstellverfahren
FR3055828B1 (fr) * 2016-09-09 2019-11-29 Faurecia Sieges D'automobile Realisation d'une garniture en mousse pour element de siege pour vehicule automobile
CN106346683B (zh) * 2016-12-01 2019-03-29 江西洪都航空工业集团有限责任公司 一种航空大型复合材料泡沫塑料夹层结构件的制造方法
US11097453B2 (en) 2017-10-23 2021-08-24 Neuvotec, Llc Hinge mold process for creating structural forms and shapes
DE102017222984A1 (de) 2017-12-18 2019-06-19 Bayerische Motoren Werke Aktiengesellschaft Faserverstärktes Kunststoffbauteil mit Kunststoffschaumstruktur
DE102018200959A1 (de) * 2018-01-23 2019-07-25 Bayerische Motoren Werke Aktiengesellschaft Faserverbundformteil und dessen Herstellung
US11440283B2 (en) 2018-02-02 2022-09-13 The Boeing Company Composite sandwich panels with over-crushed edge regions
CN110154421B (zh) * 2019-05-22 2023-12-22 湖州守真新材料科技有限公司 注胶盒和纤维增强发泡复合材料的连续生产线及生产方法
JP7287323B2 (ja) * 2020-03-25 2023-06-06 トヨタ自動車株式会社 繊維強化樹脂成形品の製造方法および製造装置
DE102020110665A1 (de) * 2020-04-20 2021-10-21 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Presswerkzeug zur Herstellung eines Sandwichbauteils
DE102020127982A1 (de) 2020-10-23 2022-04-28 Audi Aktiengesellschaft Sandwichbauteil mit faserverstärkten duroplastischen Decklagen und thermoplastischem Schaumkern, sowie Herstellverfahren für ein solches Sandwichbauteil
GB2609219A (en) 2021-07-22 2023-02-01 Aston Martin Lagonda Ltd Method of manufacturing reinforced lightweight composites

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CN104101265A (zh) * 2014-05-29 2014-10-15 北京宇航系统工程研究所 一种玻璃钢支架及制备模具及制备方法

Also Published As

Publication number Publication date
DE102010033627B4 (de) 2012-05-31
DE102010033627A1 (de) 2012-02-09
US20130127092A1 (en) 2013-05-23
CN103068545A (zh) 2013-04-24
WO2012016658A1 (fr) 2012-02-09
JP2013532596A (ja) 2013-08-19

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