WO2012062824A3 - Method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts - Google Patents

Method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts Download PDF

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Publication number
WO2012062824A3
WO2012062824A3 PCT/EP2011/069781 EP2011069781W WO2012062824A3 WO 2012062824 A3 WO2012062824 A3 WO 2012062824A3 EP 2011069781 W EP2011069781 W EP 2011069781W WO 2012062824 A3 WO2012062824 A3 WO 2012062824A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
course
molded parts
molding shell
reinforced molded
Prior art date
Application number
PCT/EP2011/069781
Other languages
German (de)
French (fr)
Other versions
WO2012062824A2 (en
Inventor
Matthias Graf
Original Assignee
Dieffenbacher GmbH Maschinen- und Anlagenbau
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 Dieffenbacher GmbH Maschinen- und Anlagenbau filed Critical Dieffenbacher GmbH Maschinen- und Anlagenbau
Priority to EP11799242.0A priority Critical patent/EP2637843A2/en
Priority to CN2011800539030A priority patent/CN103201088A/en
Priority to JP2013538189A priority patent/JP5931082B2/en
Publication of WO2012062824A2 publication Critical patent/WO2012062824A2/en
Publication of WO2012062824A3 publication Critical patent/WO2012062824A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • 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
    • B29C70/345—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 matched moulds
    • 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
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • B29C70/222—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure the structure being shaped to form a three dimensional configuration

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)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to a method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts. A device essentially comprises a draping device (2) having a supporting table (4) for a stack of woven fabric (3) and a molding shell (5) for forming the preform (6) from the stack of woven fabric (3) by means of the draping device (2).
PCT/EP2011/069781 2010-11-09 2011-11-09 Method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts WO2012062824A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11799242.0A EP2637843A2 (en) 2010-11-09 2011-11-09 Method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts
CN2011800539030A CN103201088A (en) 2010-11-09 2011-11-09 Method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts
JP2013538189A JP5931082B2 (en) 2010-11-09 2011-11-09 Method, apparatus and molded shell for producing a three-dimensional preform during the production of a fiber reinforced molded part

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010043663A DE102010043663A1 (en) 2010-11-09 2010-11-09 Method, apparatus and mold shell for producing a three-dimensional preform in the course of the production of fiber-reinforced molded parts
DE102010043663.1 2010-11-09

Publications (2)

Publication Number Publication Date
WO2012062824A2 WO2012062824A2 (en) 2012-05-18
WO2012062824A3 true WO2012062824A3 (en) 2012-11-15

Family

ID=45375275

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/069781 WO2012062824A2 (en) 2010-11-09 2011-11-09 Method, device, and molding shell for producing a three-dimensional preform in the course of producing fiber-reinforced molded parts

Country Status (5)

Country Link
EP (1) EP2637843A2 (en)
JP (1) JP5931082B2 (en)
CN (1) CN103201088A (en)
DE (1) DE102010043663A1 (en)
WO (1) WO2012062824A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2502561B (en) * 2012-05-30 2016-03-23 Gurit Uk Ltd Press moulding method
DE102013103039A1 (en) 2013-03-25 2014-09-25 Dieffenbacher GmbH Maschinen- und Anlagenbau Method, apparatus and preform for the multi-stage production of a three-dimensional preform in the course of the production of fiber-reinforced molded parts
FR3023504B1 (en) * 2014-07-08 2017-01-13 Airbus Operations Sas TOOLING FOR THE PRODUCTION OF A COMPOSITE MATERIAL PART, A METHOD FOR PRODUCING A COMPOSITE MATERIAL PART USING THE TOOL AND A COMPOSITE MATERIAL PART THUS OBTAINED
JP6421387B2 (en) * 2015-03-09 2018-11-14 本田技研工業株式会社 Press forming method of fiber preform
CN104786518B (en) * 2015-03-24 2017-09-12 徐剑 It is a kind of to produce the preforming process for stamping of fiber-reinforced composites and equipment
DE102016101610A1 (en) 2016-01-29 2017-08-03 Dieffenbacher GmbH Maschinen- und Anlagenbau Tool for draping a fiber blank and method of making a three-dimensional preform
DE202016100440U1 (en) 2016-01-29 2017-05-05 Dieffenbacher GmbH Maschinen- und Anlagenbau Tool for draping a fiber blank to make a three-dimensional preform
DE202016100796U1 (en) 2016-02-16 2017-05-17 Dieffenbacher GmbH Maschinen- und Anlagenbau Apparatus for the production of three-dimensional preforms in the course of the production of fiber-reinforced molded parts and preform
DE102016102689B4 (en) 2016-02-16 2021-02-25 Dieffenbacher GmbH Maschinen- und Anlagenbau Method and device for the production of three-dimensional preforms in the course of the production of fiber-reinforced molded parts and preforms
DE102016116418A1 (en) 2016-09-02 2018-03-08 Dieffenbacher GmbH Maschinen- und Anlagenbau Method and drapery device for producing a three-dimensional preform
DE202016104843U1 (en) 2016-09-02 2017-11-03 Dieffenbacher GmbH Maschinen- und Anlagenbau Draping device for producing a three-dimensional preform
CN111169040B (en) * 2020-02-05 2021-03-12 嵊州潘辰机械科技有限公司 Ultrahigh molecular weight polyethylene fiber splicing and pressing device
CN113942260B (en) * 2020-07-16 2024-03-22 何昌宪 Method for manufacturing reinforced helmet shell and helmet structure manufactured by method
WO2023166500A1 (en) * 2022-03-03 2023-09-07 Massivit 3D Printing Technologies Ltd A dynamic configurable digital mold

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504385A1 (en) * 1960-05-02 1969-09-18 Johns Manville Method for producing a fiber layer
DE2701480A1 (en) * 1977-01-12 1978-07-13 Kiss Consulting Eng METHOD FOR PRODUCING PREFORMED BODIES FROM LIGNOCELLULOSE HANGING FIBER FIBERS AND DEVICES FOR CARRYING OUT THE METHOD
FR2542666A1 (en) * 1983-03-17 1984-09-21 Saint Gobain Isover MOLDED COMPOSITE PANELS
US5064597A (en) * 1988-03-30 1991-11-12 General Electric Company Method of compression molding on hot surfaces
FR2929165A1 (en) * 2008-03-31 2009-10-02 Airbus France Sas Obtaining porous preform from fibers with less quantity of resin by placing fibers in preforming tool comprising element, raising temperature of preform to obtain polymerization of resin, and maintaining fibers against preforming element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335100B1 (en) * 1988-03-30 1995-03-22 General Electric Company Multilayer composite mold structure for molding on hot surfaces
US5217656A (en) * 1990-07-12 1993-06-08 The C. A. Lawton Company Method for making structural reinforcement preforms including energetic basting of reinforcement members
ES2092274T3 (en) 1990-07-12 1996-11-16 Lawton C A Co METHOD AND APPARATUS FOR MAKING STRUCTURAL REINFORCEMENT PREFORMS INCLUDING ENERGY HILVAN AND SEWING.
JP3168092B2 (en) * 1993-02-11 2001-05-21 ザ・シー・エー・ロウトン・カンパニー Method and apparatus for making preforms
JP5162227B2 (en) * 2007-12-19 2013-03-13 三菱レイヨン株式会社 Preform manufacturing method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504385A1 (en) * 1960-05-02 1969-09-18 Johns Manville Method for producing a fiber layer
DE2701480A1 (en) * 1977-01-12 1978-07-13 Kiss Consulting Eng METHOD FOR PRODUCING PREFORMED BODIES FROM LIGNOCELLULOSE HANGING FIBER FIBERS AND DEVICES FOR CARRYING OUT THE METHOD
FR2542666A1 (en) * 1983-03-17 1984-09-21 Saint Gobain Isover MOLDED COMPOSITE PANELS
US5064597A (en) * 1988-03-30 1991-11-12 General Electric Company Method of compression molding on hot surfaces
FR2929165A1 (en) * 2008-03-31 2009-10-02 Airbus France Sas Obtaining porous preform from fibers with less quantity of resin by placing fibers in preforming tool comprising element, raising temperature of preform to obtain polymerization of resin, and maintaining fibers against preforming element

Also Published As

Publication number Publication date
EP2637843A2 (en) 2013-09-18
DE102010043663A1 (en) 2012-05-10
WO2012062824A2 (en) 2012-05-18
JP5931082B2 (en) 2016-06-08
CN103201088A (en) 2013-07-10
JP2013544683A (en) 2013-12-19

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