FR3025740B1 - METHOD FOR MANUFACTURING A CARRIAGE PIECE OF A VEHICLE - Google Patents

METHOD FOR MANUFACTURING A CARRIAGE PIECE OF A VEHICLE Download PDF

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Publication number
FR3025740B1
FR3025740B1 FR1557744A FR1557744A FR3025740B1 FR 3025740 B1 FR3025740 B1 FR 3025740B1 FR 1557744 A FR1557744 A FR 1557744A FR 1557744 A FR1557744 A FR 1557744A FR 3025740 B1 FR3025740 B1 FR 3025740B1
Authority
FR
France
Prior art keywords
injection molding
tooling
tool
composite material
vehicle
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.)
Expired - Fee Related
Application number
FR1557744A
Other languages
French (fr)
Other versions
FR3025740A1 (en
Inventor
Volker Doll
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.)
Faurecia Innenraum Systeme GmbH
Original Assignee
Faurecia Innenraum Systeme GmbH
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 Faurecia Innenraum Systeme GmbH filed Critical Faurecia Innenraum Systeme GmbH
Publication of FR3025740A1 publication Critical patent/FR3025740A1/en
Application granted granted Critical
Publication of FR3025740B1 publication Critical patent/FR3025740B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C70/06—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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C2045/14532—Joining articles or parts of a single article injecting between two sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3041—Trim panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

L'invention concerne un procédé destiné à la fabrication d'une pièce d'habillage de véhicule avec un outillage de moulage par injection, l'outillage de moulage par injection présentant une moitié d'outillage supérieure (100) et une moitié d'outillage inférieure (102), le procédé comprenant : - la mise en place d'une nappe (108), respectivement dans la moitié d'outillage supérieure (100) et dans la moitié d'outillage inférieure (102), les nappes présentant chacune des fibres (300) tissées , les fibres (300) s'étendant dans la nappe (108) avec des ondulations ou sous forme de zigzags, - la fermeture de la moitié d'outillage supérieure (100) et de la moitié d'outillage inférieure (102), un espace creux (202) étant généré entre les deux nappes dans l'état fermé des moitiés d'outillage, - l'injection d'un matériau de moulage par injection (200) dans l'espace creux (202) pour l'obtention d'un matériau composite, le matériau composite comprenant les deux nappes et le matériau de moulage par injection (200) se trouvant entre elles, - le démoulage du matériau composite.The invention relates to a method for the manufacture of a vehicle dressing part with an injection molding tool, the injection molding tool having one upper tool half (100) and one half of tooling. lower (102), the method comprising: - setting up a ply (108), respectively in the upper half tooling (100) and in the lower half tooling (102), the plies each presenting fibers (300) woven, the fibers (300) extending into the web (108) with corrugations or zigzags, - closing the upper tool half (100) and the lower half tooling (102), a hollow space (202) being generated between the two plies in the closed state of the tool halves, - injecting an injection molding material (200) into the hollow space (202) for obtaining a composite material, the composite material comprising the two layers and the injection molding material (200) lying therebetween, - demolding the composite material.

FR1557744A 2014-09-15 2015-08-14 METHOD FOR MANUFACTURING A CARRIAGE PIECE OF A VEHICLE Expired - Fee Related FR3025740B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014113227.0 2014-09-15
DE102014113227.0A DE102014113227A1 (en) 2014-09-15 2014-09-15 Method for producing a vehicle trim part

Publications (2)

Publication Number Publication Date
FR3025740A1 FR3025740A1 (en) 2016-03-18
FR3025740B1 true FR3025740B1 (en) 2019-04-05

Family

ID=55405751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557744A Expired - Fee Related FR3025740B1 (en) 2014-09-15 2015-08-14 METHOD FOR MANUFACTURING A CARRIAGE PIECE OF A VEHICLE

Country Status (2)

Country Link
DE (1) DE102014113227A1 (en)
FR (1) FR3025740B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016215384B4 (en) * 2016-08-17 2020-08-13 Audi Ag Process for the production of a hollow profile component with transverse chambers and side protection produced therewith for a motor vehicle
JP7120113B2 (en) * 2019-03-27 2022-08-17 昭和電工マテリアルズ株式会社 Resin molded product and method for manufacturing resin molded product
DE102019127108A1 (en) * 2019-10-09 2021-04-15 Leonhard Kurz Stiftung & Co. Kg Method and device for producing a plastic component and a plastic component
DE102022103506A1 (en) 2022-02-15 2023-08-17 Audi Aktiengesellschaft Method for producing a multi-layer duroplastic plastic component with a textile layer, plastic component, in particular an underride protection for a motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484459A (en) * 1983-09-28 1984-11-27 Knytex Proform Biased multi-layer structural fabric composites stitched in a vertical direction and process and apparatus for making same
JPS63199620A (en) * 1987-02-13 1988-08-18 Ishikawajima Harima Heavy Ind Co Ltd Molding method for reinforced plastics
JPS6418622A (en) * 1987-07-14 1989-01-23 Kasai Kogyo Kk Manufacture of interior trim for automobile
FR2624425B1 (en) * 1987-12-15 1990-05-25 Plastic Omnium Cie PROCESS FOR OVERMOLDING NON-RIGID SHEETS BY INJECTION OF THERMOPLASTIC MATERIALS TO MAKE COMPOSITE PARTS
AU7944998A (en) 1998-05-15 1999-12-20 Eng-Tex Ab Laid-yarn fabric
DE102011106151B3 (en) * 2011-06-30 2012-07-19 Daimler Ag Method for producing an outer module with an outer panel for a modular housing component

Also Published As

Publication number Publication date
DE102014113227A1 (en) 2016-03-17
FR3025740A1 (en) 2016-03-18

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