DE2548751A1 - Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff - Google Patents

Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff

Info

Publication number
DE2548751A1
DE2548751A1 DE19752548751 DE2548751A DE2548751A1 DE 2548751 A1 DE2548751 A1 DE 2548751A1 DE 19752548751 DE19752548751 DE 19752548751 DE 2548751 A DE2548751 A DE 2548751A DE 2548751 A1 DE2548751 A1 DE 2548751A1
Authority
DE
Germany
Prior art keywords
tool
fiber web
plastic
fibers
mold cavity
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.)
Ceased
Application number
DE19752548751
Other languages
German (de)
English (en)
Inventor
Heinrich Landler
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.)
Demag Kunststofftechnik Zweigniederlassung der Demag AG
Original Assignee
Demag Kunststofftechnik Zweigniederlassung der Demag AG
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 Demag Kunststofftechnik Zweigniederlassung der Demag AG filed Critical Demag Kunststofftechnik Zweigniederlassung der Demag AG
Priority to DE19752548751 priority Critical patent/DE2548751A1/de
Priority to CH1312876A priority patent/CH605083A5/xx
Publication of DE2548751A1 publication Critical patent/DE2548751A1/de
Ceased legal-status Critical Current

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
    • B29C70/40—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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/40—Moulds for making articles of definite length, i.e. discrete articles with means for cutting the 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
    • 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
    • B29C70/54—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
    • 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
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE19752548751 1975-10-31 1975-10-31 Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff Ceased DE2548751A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19752548751 DE2548751A1 (de) 1975-10-31 1975-10-31 Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff
CH1312876A CH605083A5 (zh) 1975-10-31 1976-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752548751 DE2548751A1 (de) 1975-10-31 1975-10-31 Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff

Publications (1)

Publication Number Publication Date
DE2548751A1 true DE2548751A1 (de) 1977-05-05

Family

ID=5960519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752548751 Ceased DE2548751A1 (de) 1975-10-31 1975-10-31 Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff

Country Status (2)

Country Link
CH (1) CH605083A5 (zh)
DE (1) DE2548751A1 (zh)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910227A1 (de) * 1979-03-13 1980-09-25 Helmut Prof Dr Kaeufer Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern
EP0019149A1 (en) * 1979-05-01 1980-11-26 Union Carbide Corporation Molding process and apparatus therefor
WO1983003794A1 (en) * 1982-04-30 1983-11-10 Lindskog K J E A method in the manufacture of shaped articles from fiber-reinforced plastics material, and apparatus for use carrying out such manufacture
US4692291A (en) * 1980-04-14 1987-09-08 Union Carbide Corporation Molding method using fast curing fiber reinforced, low viscosity thermosetting resin
DE3739122A1 (de) * 1987-11-19 1989-06-01 Braun Pebra Gmbh Verfahren und vorrichtung zum herstellen von kunststoff-formteilen
DE4330323A1 (de) * 1993-09-08 1995-03-09 Spiess Kunststoff Recycling Verfahren und Vorrichtung zur Herstellung langgestreckter, armierter Bauelemente aus den verschiedensten Werkstoffen, insbesondere aus Recycling-Kunststoff
WO1996007525A1 (en) * 1994-09-02 1996-03-14 Rover Group Limited A method of producing a scratch resistant coating on a plastics substrate
GB2305890A (en) * 1994-09-02 1997-04-23 Rover Group A method of producing a scratch resistant coating on a plastics substrate
EP1226923A1 (fr) * 2001-01-29 2002-07-31 Constructions Industrielles De La Mediterranee- Cnim Pièce mécanique en forme de feuille en élastomère renforcée, son procédé de fabrication et moule pour ladite fabrication
DE102008046006A1 (de) * 2008-09-05 2010-03-11 SGL Kümpers GmbH & Co.KG Verfahren zum Herstellen eines gurtartigen Verbundwerkstoffes und gurtartiger Verbundwerkstoff
DE102012206515A1 (de) * 2012-04-20 2013-10-24 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines faserverstärkten Kunststoffteils
DE102012012766A1 (de) * 2012-06-27 2014-01-02 Audi Ag Verfahren zum Herstellen eines dreidimensionalen Faserverbundbauteils
EP3216578A1 (en) * 2016-03-07 2017-09-13 Georg Kaufmann Formenbau AG Device and method for injection molding of composite materials comprising at least one laminate
CN108290328A (zh) * 2015-12-28 2018-07-17 东丽株式会社 复合成型体的制造方法
EP2969457B1 (en) * 2013-03-15 2018-09-19 Basf Se Method of forming a frame of a seat back for a vehicle
WO2019049084A1 (en) * 2017-09-07 2019-03-14 Sabic Global Technologies B.V. SYSTEMS AND METHODS FOR POSITIONING ONE OR MORE LAMINATES IN A MOLD

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910227A1 (de) * 1979-03-13 1980-09-25 Helmut Prof Dr Kaeufer Herstellungsverfahren von technischen teilen aus thermoplasten mit gerichteten lokalisierten endlosfasern
EP0019149A1 (en) * 1979-05-01 1980-11-26 Union Carbide Corporation Molding process and apparatus therefor
US4692291A (en) * 1980-04-14 1987-09-08 Union Carbide Corporation Molding method using fast curing fiber reinforced, low viscosity thermosetting resin
WO1983003794A1 (en) * 1982-04-30 1983-11-10 Lindskog K J E A method in the manufacture of shaped articles from fiber-reinforced plastics material, and apparatus for use carrying out such manufacture
DE3739122A1 (de) * 1987-11-19 1989-06-01 Braun Pebra Gmbh Verfahren und vorrichtung zum herstellen von kunststoff-formteilen
DE4330323A1 (de) * 1993-09-08 1995-03-09 Spiess Kunststoff Recycling Verfahren und Vorrichtung zur Herstellung langgestreckter, armierter Bauelemente aus den verschiedensten Werkstoffen, insbesondere aus Recycling-Kunststoff
WO1996007525A1 (en) * 1994-09-02 1996-03-14 Rover Group Limited A method of producing a scratch resistant coating on a plastics substrate
GB2305890A (en) * 1994-09-02 1997-04-23 Rover Group A method of producing a scratch resistant coating on a plastics substrate
GB2305890B (en) * 1994-09-02 1998-10-14 Rover Group A method of producing a scratch resistant coating on a plastics substrate
FR2820072A1 (fr) * 2001-01-29 2002-08-02 Mediterranee Const Ind Piece mecanique en forme de feuille en elastomere renforcee, son procede de fabrication et moule pour ladite fabrication
EP1226923A1 (fr) * 2001-01-29 2002-07-31 Constructions Industrielles De La Mediterranee- Cnim Pièce mécanique en forme de feuille en élastomère renforcée, son procédé de fabrication et moule pour ladite fabrication
DE102008046006A1 (de) * 2008-09-05 2010-03-11 SGL Kümpers GmbH & Co.KG Verfahren zum Herstellen eines gurtartigen Verbundwerkstoffes und gurtartiger Verbundwerkstoff
DE102012206515A1 (de) * 2012-04-20 2013-10-24 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines faserverstärkten Kunststoffteils
DE102012012766A1 (de) * 2012-06-27 2014-01-02 Audi Ag Verfahren zum Herstellen eines dreidimensionalen Faserverbundbauteils
DE102012012766B4 (de) * 2012-06-27 2016-10-20 Audi Ag Verfahren sowie Vorrichtung zum Herstellen eines dreidimensionalen Faserverbundbauteils
US10307949B2 (en) 2013-03-15 2019-06-04 Basf Se Method of forming a frame of a seat back for a vehicle
EP2969457B1 (en) * 2013-03-15 2018-09-19 Basf Se Method of forming a frame of a seat back for a vehicle
CN108290328B (zh) * 2015-12-28 2020-09-18 东丽株式会社 复合成型体的制造方法
CN108290328A (zh) * 2015-12-28 2018-07-17 东丽株式会社 复合成型体的制造方法
EP3398748A4 (en) * 2015-12-28 2019-08-28 Toray Industries, Inc. METHOD FOR MANUFACTURING COMPOSITE MOLDED BODY
WO2017153916A1 (en) * 2016-03-07 2017-09-14 Sabic Global Technologies B.V. Device and method for injection molding of composite materials comprising at least one inserted laminate
EP3216578A1 (en) * 2016-03-07 2017-09-13 Georg Kaufmann Formenbau AG Device and method for injection molding of composite materials comprising at least one laminate
WO2019049084A1 (en) * 2017-09-07 2019-03-14 Sabic Global Technologies B.V. SYSTEMS AND METHODS FOR POSITIONING ONE OR MORE LAMINATES IN A MOLD

Also Published As

Publication number Publication date
CH605083A5 (zh) 1978-09-29

Similar Documents

Publication Publication Date Title
DE2548751A1 (de) Verfahren und einrichtung zur herstellung von faserverstaerkten giess- oder pressformteilen aus kunststoff
WO2010031710A9 (de) Verfahren und vorrichtung zur herstellung von kunststoffprodukten mit integrierter verstärkungsstruktur
EP0249703A2 (de) Spritzgiessmaschine mit mindestens zwei Plastifizier- und Einspritzeinheiten
DE102008017573A1 (de) Verfahren zur Herstellung eines FVW/FVK-Bauteils aus Rovings mit einem Formwerkzeug und Formwerkzeug zur Durchführung des Verfahrens
EP2163368B1 (de) Verfahren und Vorrichtung zur Herstellung von Kunststoffprodukten mit partiell vorgesehenen Verstärkungsstrukturen
CH671184A5 (zh)
WO2011072739A1 (de) Verfahren und vorrichtung zur herstellung eines faserverstärkten kunststoffspritzgussteils
EP0424624A2 (de) Spritzgiessform für Spritzgussteile aus plastifizierbarem Material, insbesondere aus plastifizierbaren Flüssigkristall-Polymeren
DE19948664B4 (de) Verfahren zum Umspritzen einer Fasermatte mit Kunststoff
EP2769832B1 (de) Verfahren zur Herstellung eines flächigen Leichtbaumaterials bestehend aus Verstärkungsfasern und thermoplastischem Kunststoff
DE102011083688A1 (de) Formwerkzeug zum Herstellen von faserverstärkten Kunststoffbauteilen
EP1519821A1 (de) Verfahren und vorrichtung zum spritzgiessen mehrkomponentiger, faserverstärkter formteile
DE112015004771T5 (de) Herstellungsverfahren für einen geformten Artikel, geformter Artikel, und Herstellungsvorrichtung für einen geformten Artikel
DE3833975A1 (de) Verfahren zum herstellen von formteilen
DE102009060526A1 (de) Pressenanlage zum Herstellen von Formteilen aus Kunststoff, insbesondere aus Faserverbundwerkstoff
DE2910227C2 (zh)
DE102018215660A1 (de) Spritzgießwerkzeug zur Herstellung von Spritzgussbauteilen, sowie Verfahren zur Herstellung von Spritzgussbauteilen
DE1440200B2 (de) Verbindungselement fuer haengeisolatoren der kappen- und kloeppelbauart in einer isolatorenkette und verfahren zur herstellung solcher verbindungselemente
DE102018201903A1 (de) Vorrichtung und Verfahren zum Herstellen eines zumindest teilweise faserverstärkten Spritzgussbauteils
DE102018201347A1 (de) Verfahren und Vorrichtung zum Herstellen von thermoplastischen faserverstärkten Halbzeugen mit konstanter Querschnittsfläche
DE102018117253B4 (de) Verfahren zur Herstellung eines Formteils
DE102021128605A1 (de) Formgebungsanlage zum Herstellen eines Verbundkörpers
EP1415308B1 (de) Herstellung von verbundisolatoren durch anspritzen von einzelschirmen an einen strunk
DE2135181C3 (de) Herstellung von faserverstärkten, hochfesten, starren Formkörpern
DE3405001A1 (de) Verfahren zur herstellung von buersten, besen und dergleichen

Legal Events

Date Code Title Description
OD Request for examination
OGA New person/name/address of the applicant
8131 Rejection