ES2570858T3 - Procedimiento para fabricar un componente o pieza a partir de un material compuesto o composite de fibras así como la pieza o el componente de composite de fibras - Google Patents

Procedimiento para fabricar un componente o pieza a partir de un material compuesto o composite de fibras así como la pieza o el componente de composite de fibras

Info

Publication number
ES2570858T3
ES2570858T3 ES12743885T ES12743885T ES2570858T3 ES 2570858 T3 ES2570858 T3 ES 2570858T3 ES 12743885 T ES12743885 T ES 12743885T ES 12743885 T ES12743885 T ES 12743885T ES 2570858 T3 ES2570858 T3 ES 2570858T3
Authority
ES
Spain
Prior art keywords
composite
sheet
component
fiber composite
modulus
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
Application number
ES12743885T
Other languages
English (en)
Inventor
Daniel Häffelin
Swen Zaremba
Bernd Zacherle
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.)
Technische Universitaet Muenchen
Original Assignee
Technische Universitaet Muenchen
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
Priority claimed from PCT/EP2011/003497 external-priority patent/WO2012007160A2/de
Application filed by Technische Universitaet Muenchen filed Critical Technische Universitaet Muenchen
Application granted granted Critical
Publication of ES2570858T3 publication Critical patent/ES2570858T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/022—Mechanical properties
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness

Landscapes

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

Abstract

Procedimiento para fabricar un componente o pieza (1) a partir de un material compuesto de fibras, en el que - se fabrica un material compuesto o composite de láminas(7) con una lámina protectora termoplástica (6) y con una lámina interior termoplástica (5), de manera que el módulo de elasticidad (E) de la lámina interior (5) dentro de un margen de temperatura es inferior al módulo de elasticidad (E) de la lámina protectora (6), - la lámina interior (5) del material compuesto o composite de láminas (7) está unida a una pieza moldeada en bruto (4) que comprende un material de fibras (2) y un plástico termoendurecido (3), - la pieza moldeada en bruto (4) se endurece, y - el material compuesto o composite de láminas (7) se somete a un tratamiento térmico en un intervalo de temperatura, en el cual el módulo de elasticidad (E) de la lámina interior (5) es inferior al módulo de elasticidad (E) de la lámina protectora (6), por lo que la lámina protectora (6) sufre una relajación de tensión.
ES12743885T 2011-07-13 2012-07-12 Procedimiento para fabricar un componente o pieza a partir de un material compuesto o composite de fibras así como la pieza o el componente de composite de fibras Active ES2570858T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011107683 2011-07-13
PCT/EP2011/003497 WO2012007160A2 (de) 2010-07-14 2011-07-13 Verfahren zum herstellen eines bauteils aus einem faserverbundwerkstoff, vorformling dafür sowie bauteil
DE102011122233A DE102011122233A1 (de) 2011-07-13 2011-12-23 Thermoplastische Multimaterialfolie
PCT/EP2012/002932 WO2013007385A1 (de) 2011-07-13 2012-07-12 Verfahren zum herstellen eines bauteils aus einem faserverbundwerkstoff sowie faserverbundwerkstoffbauteil

Publications (1)

Publication Number Publication Date
ES2570858T3 true ES2570858T3 (es) 2016-05-20

Family

ID=47425698

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12743885T Active ES2570858T3 (es) 2011-07-13 2012-07-12 Procedimiento para fabricar un componente o pieza a partir de un material compuesto o composite de fibras así como la pieza o el componente de composite de fibras

Country Status (4)

Country Link
US (1) US20140193625A1 (es)
DE (1) DE102011122233A1 (es)
ES (1) ES2570858T3 (es)
WO (1) WO2013007385A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20130051A1 (it) * 2013-02-05 2014-08-06 Alida Brentari Componente in materiale composito a matrice termoindurente provvisto di un rivestimento realizzato in un polimero termoplastico, uso del detto polimero termoplastico per il rivestimento e metodo di applicazione del rivestimento ai detti componenti
DE102013101219B3 (de) * 2013-02-07 2014-06-12 Technische Universität Dresden Gewebestruktur mit zellularem Aufbau
DE102013223369A1 (de) * 2013-11-15 2015-05-21 Siemens Aktiengesellschaft Rohling zur Herstellung eines Werkstückes aus Duroplast und Verfahren zur Herstellung eines Werkstückes aus Duroplast

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055346A (en) * 1988-08-30 1991-10-08 Frank Rohrbacher Thermoplastic acrylic polymer coated composite structure
EP0549110A1 (en) * 1991-12-23 1993-06-30 Ford Motor Company Limited Method for producing fiber-reinforced articles
FR2804364B1 (fr) * 2000-02-02 2002-09-13 Plastic Omnium Cie Procede de fabrication d'une piece en matiere plastique comportant un film decoratif, et piece ainsi obtenue
EP1266921B1 (en) * 2000-05-30 2004-07-28 Toray Industries, Inc. Epoxy resin composition for fiber-reinforced composite material
DE10027129C1 (de) 2000-05-31 2002-02-28 Eurocopter Deutschland Vorformling zur Herstellung eines Bauelements aus Faserverbundwerkstoff
DE10309811A1 (de) 2002-03-21 2003-10-23 Menzolit Fibron Gmbh Verfahren zur Veredelung von Oberflächen von Bauteilen aus faserverstärkten Kunststoffen sowie eine solcherart hergestelltes Bauteil
US20040145092A1 (en) * 2003-01-24 2004-07-29 Mccollum Robert P. Method of making a composite molded article
DE202005005475U1 (de) 2005-04-06 2005-08-04 Dohmeyer, Jan, Dipl.-Ing. Werkstück und Vorrichtung zur Schaffung
EP1724098A1 (en) 2005-05-20 2006-11-22 Carbo Tech Composites GmbH Process for the production of a laminated composite product and a composite product made by the lamination process
WO2008013094A1 (fr) * 2006-07-28 2008-01-31 Toray Industries, Inc. Article moulé et son procédé de fabrication
DE102008009438A1 (de) 2008-02-14 2009-08-20 Mx. Composys Ltd. Verfahren und Anlage zur Herstellung von Formteilen mit veredelter Sichtfläche aus Faserverbundkunststoffen
DE102010031886A1 (de) * 2010-07-14 2012-01-19 Technische Universität München Verfahren zum Herstellen eines Bauteils aus einem Faserverbundwerkstoff, Vorformling dafür sowie Bauteil

Also Published As

Publication number Publication date
DE102011122233A1 (de) 2013-01-17
US20140193625A1 (en) 2014-07-10
WO2013007385A1 (de) 2013-01-17

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