SE9703222L - Process for providing a hollow body of fiber reinforced thermoplastic and a device for carrying out the method - Google Patents

Process for providing a hollow body of fiber reinforced thermoplastic and a device for carrying out the method

Info

Publication number
SE9703222L
SE9703222L SE9703222A SE9703222A SE9703222L SE 9703222 L SE9703222 L SE 9703222L SE 9703222 A SE9703222 A SE 9703222A SE 9703222 A SE9703222 A SE 9703222A SE 9703222 L SE9703222 L SE 9703222L
Authority
SE
Sweden
Prior art keywords
hollow body
core
fibre
section
moulding tool
Prior art date
Application number
SE9703222A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9703222D0 (en
SE508393C2 (en
Inventor
Jan Vaara
Nils Goeran Johansson
Max Krogager
Original Assignee
Applied Composites Ab Acab
Bofors Ab
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 Applied Composites Ab Acab, Bofors Ab filed Critical Applied Composites Ab Acab
Priority to SE9703222A priority Critical patent/SE9703222L/en
Publication of SE9703222D0 publication Critical patent/SE9703222D0/en
Priority to PCT/SE1998/001581 priority patent/WO1999012716A1/en
Publication of SE508393C2 publication Critical patent/SE508393C2/en
Publication of SE9703222L publication Critical patent/SE9703222L/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
    • 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
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8066—Impregnating
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/84—Heating or cooling
    • B29C53/845—Heating or cooling especially adapted for winding and joining
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

The present invention relates to a process for producing a hollow body of fibre-reinforced thermoplastic, and an arrangement for performing the process. In the process a continuous fibre bundle (3) is transported from means of transport (2). A section of the continuous fibre bundle (3) is heated up and the fibres in the section are impregnated with a thermoplastic. The impregnated fibre section is applied to a core-moulding tool (6), capable of controllable rotation about a shaft and located in an oven (5) with separate temperature control (5a). The angle or rotation of the core-moulding tool, together with the axial application position of the fibre section and the rate of feed of the fibre section are controlled in order to produce a hollow body with a pre-determined configuration on the core-moulding tool (6). The oven temperature is also controlled so that the thermoplastic on the core-moulding tool (6) is viscous during application. The tension in the fibre section is also controlled so that the fibres remain continuous and essentially extended whilst the process is being carried out. Application to the core-moulding tool (6) is terminated when the hollow body has taken on a pre-determined configuration, following which the rate of cooling of the hollow body is controlled by means of a separate temperature control for the oven (5a).
SE9703222A 1997-09-08 1997-09-08 Process for providing a hollow body of fiber reinforced thermoplastic and a device for carrying out the method SE9703222L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9703222A SE9703222L (en) 1997-09-08 1997-09-08 Process for providing a hollow body of fiber reinforced thermoplastic and a device for carrying out the method
PCT/SE1998/001581 WO1999012716A1 (en) 1997-09-08 1998-09-07 Process for producing a hollow body of fibre-reinforced thermoplastic and an arrangement for carrying out the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703222A SE9703222L (en) 1997-09-08 1997-09-08 Process for providing a hollow body of fiber reinforced thermoplastic and a device for carrying out the method

Publications (3)

Publication Number Publication Date
SE9703222D0 SE9703222D0 (en) 1997-09-08
SE508393C2 SE508393C2 (en) 1998-10-05
SE9703222L true SE9703222L (en) 1998-10-05

Family

ID=20408167

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703222A SE9703222L (en) 1997-09-08 1997-09-08 Process for providing a hollow body of fiber reinforced thermoplastic and a device for carrying out the method

Country Status (2)

Country Link
SE (1) SE9703222L (en)
WO (1) WO1999012716A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179945B1 (en) 1998-12-30 2001-01-30 Owens Corning Fiberglas Technology, Inc. Process for filament winding composite workpieces
US6230775B1 (en) * 1999-01-21 2001-05-15 Electric Boat Corporation High temperature wet filament winding arrangement
FR2841816B1 (en) * 2002-07-04 2005-04-01 Saint Gobain Vetrotex METHOD AND DEVICE FOR MANUFACTURING A REVOLVED COMPOSITE BODY AND PRODUCTS OBTAINED

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201979A (en) * 1987-05-08 1993-04-13 Research Association For New Technology Development Of High Performance Polymer Method of manufacturing a sheet-prepreg reinforced with fibers
DE4006371A1 (en) * 1990-03-01 1991-09-05 Hoechst Ag FIBER REINFORCED COMPOSITES AND METHOD FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
WO1999012716A1 (en) 1999-03-18
SE9703222D0 (en) 1997-09-08
SE508393C2 (en) 1998-10-05

Similar Documents

Publication Publication Date Title
US4838971A (en) Filament winding process and apparatus
US5840370A (en) In-line processing of continous glass fibers with thermoset solution epoxy
EP0292266A3 (en) Spreading fibre bundle
DE69002808D1 (en) METHOD AND APPARATUS FOR IMPREGNATING CONTINUOUS FIBER BUNDLES.
WO1998006551A3 (en) Chemical treatments for fibers and wire-coated composite strands for molding fiber-reinforced thermoplastic composite articles
BR9813940A (en) Process for impregnating a fibrous or filamentary network with powder, composite obtained by it, and, preform for a composite with a thermoplastic matrix
NO995442D0 (en) Fiber blank for casting process and resin for this
FI972608A (en) Process for producing fiber-reinforced thermoplastics and according to process manufactured component
US20220118699A1 (en) System for additive manufacturing
EP2952316B1 (en) Fibre application tool, fibre laying device, fibre laying method and production method
US20060169396A1 (en) Method for producing a three-dimensional preform
ATE115466T1 (en) METHOD AND DEVICE FOR THE MANUFACTURE OF FIBER REINFORCED MATERIALS.
ATE115467T1 (en) METHOD AND DEVICE FOR THE MANUFACTURE OF FIBER REINFORCED MATERIALS.
SE9703222D0 (en) Process for providing a hollow body of fiber reinforced thermoplastic and a device for carrying out the method
CN108724769A (en) Manufacture the device and method of tow prepreg
BR0001591A (en) Conformed products made of fiber cement and reinforcement fibers for such products and process for treating such fibers
JPS61220808A (en) Manufacture of prepreg
SE9704679L (en) Method of forming preforms in the manufacture of fiber composites
EP0703065B1 (en) Apparatus and method for manufacturing a resin structure reinforced with long fibres
DE69014981D1 (en) Method and device for manufacturing fiber-reinforced materials.
JPS5790020A (en) Production of fiber-reinforced resin material for molding
BR8101367A (en) PROCESS AND DEVICE FOR THE PRODUCTION OF A GRANULATE OF SYNTHETIC MATERIAL REINFORCED WITH FIBER
KR970704640A (en) APPARATUS AND METHOD FOR THE IN-LINE IMPREGNATION OF FIBERS WITH A NON-AQUEOUS CHEMICAL TREATMENT
NO158086C (en) PROCEDURE FOR PREPARING SKI COATING.
JP7044607B2 (en) Desizing method, desizing device and molding device

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9703222-1

Format of ref document f/p: F