WO2015032982A3 - Draping device for producing a three-dimensional preform of fibrous material - Google Patents

Draping device for producing a three-dimensional preform of fibrous material Download PDF

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Publication number
WO2015032982A3
WO2015032982A3 PCT/EP2014/069199 EP2014069199W WO2015032982A3 WO 2015032982 A3 WO2015032982 A3 WO 2015032982A3 EP 2014069199 W EP2014069199 W EP 2014069199W WO 2015032982 A3 WO2015032982 A3 WO 2015032982A3
Authority
WO
WIPO (PCT)
Prior art keywords
preform
different
mould
producing
fibrous material
Prior art date
Application number
PCT/EP2014/069199
Other languages
German (de)
French (fr)
Other versions
WO2015032982A2 (en
Inventor
Steffen Maertiens
Tobias Fuerst
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 EP14766138.3A priority Critical patent/EP3043984A2/en
Priority to ATGM9028/2014U priority patent/AT15268U1/en
Publication of WO2015032982A2 publication Critical patent/WO2015032982A2/en
Publication of WO2015032982A3 publication Critical patent/WO2015032982A3/en

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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the 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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
    • 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
    • B29C70/461—Rigid movable compressing mould parts acting independently from opening or closing action of the main mould
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/56—Tensioning reinforcements before or during shaping
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

The invention relates to a draping device (13) for producing a three-dimensional preform (5) of fibrous material, comprising a female mould (14) reproducing the three-dimensional shape of the preform (5), and one or more mould cores (15) for draping and/or fixing, which are designed to cooperate with the female mould (14). The invention substantially consists in that different mould cores (15) on their surface (16) facing the preform (5), and/or different portions of this surface (16) of at least one mould core (15), have different surface roughnesses and/or roughness values; and or the surface (17) of the female mould (14) facing the preform (5) has portions with a different surface roughness and/or different roughness values.
PCT/EP2014/069199 2013-09-09 2014-09-09 Draping device for producing a three-dimensional preform of fibrous material WO2015032982A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14766138.3A EP3043984A2 (en) 2013-09-09 2014-09-09 Draping device for producing a three-dimensional preform of fibrous material
ATGM9028/2014U AT15268U1 (en) 2013-09-09 2014-09-09 Draping device for producing a three-dimensional preform made of fiber material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013109854.1 2013-09-09
DE201310109854 DE102013109854A1 (en) 2013-09-09 2013-09-09 Draping device for producing a three-dimensional preform made of fiber material

Publications (2)

Publication Number Publication Date
WO2015032982A2 WO2015032982A2 (en) 2015-03-12
WO2015032982A3 true WO2015032982A3 (en) 2015-05-21

Family

ID=51541066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/069199 WO2015032982A2 (en) 2013-09-09 2014-09-09 Draping device for producing a three-dimensional preform of fibrous material

Country Status (4)

Country Link
EP (1) EP3043984A2 (en)
AT (1) AT15268U1 (en)
DE (1) DE102013109854A1 (en)
WO (1) WO2015032982A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160236425A1 (en) * 2015-02-13 2016-08-18 The Boeing Company Roughened tool surfaces for thermoset composite layups and systems and methods including the same
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
DE102017214387A1 (en) * 2017-08-18 2019-02-21 Bayerische Motoren Werke Aktiengesellschaft forming tool
DE102017214385A1 (en) * 2017-08-18 2019-02-21 Bayerische Motoren Werke Aktiengesellschaft Resin Transfer Molding Tool or Wet Press Tool
DE102018206191A1 (en) * 2018-04-23 2019-10-24 Bayerische Motoren Werke Aktiengesellschaft Tool for producing fiber-reinforced plastic molded parts and method for producing a fiber-reinforced plastic molded part
AT523380B1 (en) * 2020-08-28 2021-08-15 Gfm Gmbh Method and device for producing a stiffening profile

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835798A1 (en) * 1987-10-20 1989-05-03 Enzo Mantegani Pressing mould, in particular for producing tiles, crockery, plates or the like from ceramic or similar materials
GB2310822A (en) * 1996-03-07 1997-09-10 Euro Projects Ltd Moulding a structure from thermoplastics material
US5854149A (en) * 1995-03-01 1998-12-29 Kawasaki Steel Corporation Sumitomo Chemical Co., Ltd. Paper-made stampable sheet, light-weight stampable sheet shaped body and method of producing light-weight stampable shaped body
DE19922799A1 (en) * 1999-05-18 2000-11-23 Bayerische Motoren Werke Ag Composite plastic molding e.g. for vehicle floor pan, involves preforming tool to shape reinforcing fabric before placing it in molding tool
DE102006057640A1 (en) * 2006-12-05 2008-06-12 Eads Deutschland Gmbh Method for producing a mold with a wear protection layer
DE102010043666A1 (en) * 2010-11-09 2012-05-10 Dieffenbacher GmbH Maschinen- und Anlagenbau Method and device for producing a three-dimensional preform in the course of the production of fiber-reinforced molded parts
DE102011012499A1 (en) * 2011-02-25 2012-08-30 Benteler Sgl Gmbh & Co. Kg Device for manufacturing fiber composite workpiece i.e. fiber composite web, for manufacturing B-column of motor vehicle, has additional segment supported in base plate in pivotable manner by spring element and projecting into hollow space
DE202012100180U1 (en) * 2012-01-18 2013-04-22 Dieffenbacher GmbH Maschinen- und Anlagenbau Device for producing a three-dimensional preform in the course of the production of fiber-reinforced molded parts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010027466B4 (en) 2010-07-17 2019-12-12 Daimler Ag Apparatus and method for producing a complex three-dimensionally shaped continuous fiber reinforced preform

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835798A1 (en) * 1987-10-20 1989-05-03 Enzo Mantegani Pressing mould, in particular for producing tiles, crockery, plates or the like from ceramic or similar materials
US5854149A (en) * 1995-03-01 1998-12-29 Kawasaki Steel Corporation Sumitomo Chemical Co., Ltd. Paper-made stampable sheet, light-weight stampable sheet shaped body and method of producing light-weight stampable shaped body
GB2310822A (en) * 1996-03-07 1997-09-10 Euro Projects Ltd Moulding a structure from thermoplastics material
DE19922799A1 (en) * 1999-05-18 2000-11-23 Bayerische Motoren Werke Ag Composite plastic molding e.g. for vehicle floor pan, involves preforming tool to shape reinforcing fabric before placing it in molding tool
DE102006057640A1 (en) * 2006-12-05 2008-06-12 Eads Deutschland Gmbh Method for producing a mold with a wear protection layer
DE102010043666A1 (en) * 2010-11-09 2012-05-10 Dieffenbacher GmbH Maschinen- und Anlagenbau Method and device for producing a three-dimensional preform in the course of the production of fiber-reinforced molded parts
DE102011012499A1 (en) * 2011-02-25 2012-08-30 Benteler Sgl Gmbh & Co. Kg Device for manufacturing fiber composite workpiece i.e. fiber composite web, for manufacturing B-column of motor vehicle, has additional segment supported in base plate in pivotable manner by spring element and projecting into hollow space
DE202012100180U1 (en) * 2012-01-18 2013-04-22 Dieffenbacher GmbH Maschinen- und Anlagenbau Device for producing a three-dimensional preform in the course of the production of fiber-reinforced molded parts

Also Published As

Publication number Publication date
EP3043984A2 (en) 2016-07-20
AT15268U1 (en) 2017-04-15
WO2015032982A2 (en) 2015-03-12
DE102013109854A1 (en) 2015-03-12

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