WO2014096562A3 - Method for producing preforms from fibers provided with a binder, and corresponding machine - Google Patents

Method for producing preforms from fibers provided with a binder, and corresponding machine Download PDF

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Publication number
WO2014096562A3
WO2014096562A3 PCT/FR2013/000337 FR2013000337W WO2014096562A3 WO 2014096562 A3 WO2014096562 A3 WO 2014096562A3 FR 2013000337 W FR2013000337 W FR 2013000337W WO 2014096562 A3 WO2014096562 A3 WO 2014096562A3
Authority
WO
WIPO (PCT)
Prior art keywords
draping
binder
fiber
fibers provided
producing preforms
Prior art date
Application number
PCT/FR2013/000337
Other languages
French (fr)
Other versions
WO2014096562A2 (en
Inventor
Alexander Hamlyn
Original Assignee
Coriolis Composites
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 Coriolis Composites filed Critical Coriolis Composites
Publication of WO2014096562A2 publication Critical patent/WO2014096562A2/en
Publication of WO2014096562A3 publication Critical patent/WO2014096562A3/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
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • B29C70/382—Automated fiber placement [AFP]
    • 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
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The present invention relates to a method and a machine for producing preforms by draping fibers over a draping surface, including feeding at least one dry fiber (9) from a storage and dispensing system (3) to a draping head (2) for draping said fiber onto a draping surface, characterized in that it includes, during the draping of a fiber, applying a binder (8) onto said fiber, preferably in the form of at least one thread or at least one strand; moving the fiber with the binder to the draping head; and heating said fiber with the binder so as to enable the adhesion of said fiber to the draping surface and/or to one or more previously draped fibers provided with the binder.
PCT/FR2013/000337 2012-12-21 2013-12-12 Method for producing preforms from fibers provided with a binder, and corresponding machine WO2014096562A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1203631 2012-12-21
FR1203631A FR2999973B1 (en) 2012-12-21 2012-12-21 PROCESS FOR MAKING PREFORMS FROM FIBERS WITH BINDER AND CORRESPONDING MACHINE

Publications (2)

Publication Number Publication Date
WO2014096562A2 WO2014096562A2 (en) 2014-06-26
WO2014096562A3 true WO2014096562A3 (en) 2014-09-12

Family

ID=47754593

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2013/000337 WO2014096562A2 (en) 2012-12-21 2013-12-12 Method for producing preforms from fibers provided with a binder, and corresponding machine

Country Status (2)

Country Link
FR (1) FR2999973B1 (en)
WO (1) WO2014096562A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3043010B1 (en) 2015-10-28 2017-10-27 Coriolis Composites FIBER APPLICATION MACHINE WITH PARTICULAR CUTTING SYSTEMS
FR3048373B1 (en) 2016-03-07 2018-05-18 Coriolis Group PROCESS FOR MAKING PREFORMS WITH APPLICATION OF A BINDER ON DRY FIBER AND CORRESPONDING MACHINE
FR3056438B1 (en) 2016-09-27 2019-11-01 Coriolis Group METHOD FOR PRODUCING COMPOSITE MATERIAL PARTS BY IMPREGNATING A PARTICULAR PREFORM
FR3070625B1 (en) 2017-09-07 2020-10-09 Coriolis Composites PROCESS FOR MAKING PREFORMS WITH APPLICATION OF A BINDER ON DRIED FIBER FORMED FROM SEVERAL INITIAL FIBERS
EP3871861A1 (en) * 2020-02-28 2021-09-01 Tsudakoma Kogyo Kabushiki Kaisha Automated fiber bundle placement apparatus
CN117734200B (en) * 2024-02-20 2024-04-16 太原理工大学 Fiber laying manipulator, self-walking device and fiber laying method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741873A (en) * 1986-04-15 1988-05-03 Kaiser Aerotech, A Division Of Sowa & Sons Method for forming rigid composite preforms
EP1469113A1 (en) * 2003-04-17 2004-10-20 Hexcel Reinforcements Process and apparatus for manufacturing a reinforcement preform
WO2008155504A2 (en) * 2007-06-12 2008-12-24 Hexcel Reinforcements Method for making a composite material having at least one twisted thread deposited therein
DE102008019147A1 (en) * 2008-04-16 2009-10-22 Airbus Deutschland Gmbh Process for the production of fiber preforms
DE102011102950A1 (en) * 2011-05-31 2012-02-16 Daimler Ag Laying head, useful for the deposition of fiber assemblies for the manufacture of textile preforms, comprises at least fiber supply device, placing roller and heating device for heating of thermally activatable bonding agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882681B1 (en) 2005-03-03 2009-11-20 Coriolis Composites FIBER APPLICATION HEAD AND CORRESPONDING MACHINE
FR2913365B1 (en) 2007-03-06 2013-07-26 Coriolis Composites Attn Olivier Bouroullec FIBER APPLICATION HEAD WITH PARTICULAR FIBER CUTTING SYSTEMS
FR2975335B1 (en) 2011-05-20 2013-05-17 Coriolis Composites Attn Olivier Bouroullec FIBER APPLICATION MACHINE WITH FLEXIBLE FIBER DELIVERY TUBES WITH FLEXIBLE BLADES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741873A (en) * 1986-04-15 1988-05-03 Kaiser Aerotech, A Division Of Sowa & Sons Method for forming rigid composite preforms
EP1469113A1 (en) * 2003-04-17 2004-10-20 Hexcel Reinforcements Process and apparatus for manufacturing a reinforcement preform
WO2008155504A2 (en) * 2007-06-12 2008-12-24 Hexcel Reinforcements Method for making a composite material having at least one twisted thread deposited therein
DE102008019147A1 (en) * 2008-04-16 2009-10-22 Airbus Deutschland Gmbh Process for the production of fiber preforms
DE102011102950A1 (en) * 2011-05-31 2012-02-16 Daimler Ag Laying head, useful for the deposition of fiber assemblies for the manufacture of textile preforms, comprises at least fiber supply device, placing roller and heating device for heating of thermally activatable bonding agent

Also Published As

Publication number Publication date
WO2014096562A2 (en) 2014-06-26
FR2999973A1 (en) 2014-06-27
FR2999973B1 (en) 2015-04-10

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