DE102014210295A8 - Vorrichtung und Verfahren zum Faserspritzgießen von Spritzgussteilen - Google Patents

Vorrichtung und Verfahren zum Faserspritzgießen von Spritzgussteilen Download PDF

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Publication number
DE102014210295A8
DE102014210295A8 DE102014210295.2A DE102014210295A DE102014210295A8 DE 102014210295 A8 DE102014210295 A8 DE 102014210295A8 DE 102014210295 A DE102014210295 A DE 102014210295A DE 102014210295 A8 DE102014210295 A8 DE 102014210295A8
Authority
DE
Germany
Prior art keywords
molded parts
fiber
injection molding
injection molded
injection
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.)
Withdrawn
Application number
DE102014210295.2A
Other languages
English (en)
Other versions
DE102014210295A1 (de
Inventor
Walter Friesenbichler
Christian Johann Bodor
Werner Schadler
Franz Bevc
Alexander Petschnig
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.)
Montanuniversitaet Leoben
Polymer Competence Center Leoben GmbH
Mahle International GmbH
Original Assignee
Montanuniversitaet Leoben
Polymer Competence Center Leoben GmbH
Mahle International 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 Montanuniversitaet Leoben, Polymer Competence Center Leoben GmbH, Mahle International GmbH filed Critical Montanuniversitaet Leoben
Priority to DE102014210295.2A priority Critical patent/DE102014210295A1/de
Priority to PCT/EP2015/061847 priority patent/WO2015181296A1/de
Priority to EP15724705.7A priority patent/EP3148765A1/de
Publication of DE102014210295A1 publication Critical patent/DE102014210295A1/de
Publication of DE102014210295A8 publication Critical patent/DE102014210295A8/de
Withdrawn legal-status Critical Current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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0031—Movable mould wall parts in contact with weld lines, e.g. rotating pins for stirring the weld line
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • B29C2045/0039—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks intermixing the injected material front at the weld line, e.g. by applying vibrations to the melt front
    • 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
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B29C2045/0049—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity the injected material flowing against a mould cavity protruding part
    • 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
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • 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
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE102014210295.2A 2014-05-30 2014-05-30 Vorrichtung und Verfahren zum Faserspritzgießen von Spritzgussteilen Withdrawn DE102014210295A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102014210295.2A DE102014210295A1 (de) 2014-05-30 2014-05-30 Vorrichtung und Verfahren zum Faserspritzgießen von Spritzgussteilen
PCT/EP2015/061847 WO2015181296A1 (de) 2014-05-30 2015-05-28 VORRICHTUNG UND VERFAHREN ZUM FASERSPRITZGIEßEN VON SPRITZGUSSTEILEN
EP15724705.7A EP3148765A1 (de) 2014-05-30 2015-05-28 VORRICHTUNG UND VERFAHREN ZUM FASERSPRITZGIEßEN VON SPRITZGUSSTEILEN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014210295.2A DE102014210295A1 (de) 2014-05-30 2014-05-30 Vorrichtung und Verfahren zum Faserspritzgießen von Spritzgussteilen

Publications (2)

Publication Number Publication Date
DE102014210295A1 DE102014210295A1 (de) 2015-12-03
DE102014210295A8 true DE102014210295A8 (de) 2016-02-18

Family

ID=54481295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014210295.2A Withdrawn DE102014210295A1 (de) 2014-05-30 2014-05-30 Vorrichtung und Verfahren zum Faserspritzgießen von Spritzgussteilen

Country Status (1)

Country Link
DE (1) DE102014210295A1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934115A1 (de) * 1989-10-12 1991-04-18 Kloeckner Ferromatik Desma Spritzgiessform fuer spritzgussteile aus plastifizierbarem material, insbesondere aus plastifizierbaren fluessigkristall-polymeren
JPH04156322A (ja) * 1990-10-19 1992-05-28 Toyoda Gosei Co Ltd 成形用金型
DE19720430A1 (de) * 1997-05-15 1998-11-19 Bosch Siemens Hausgeraete Verfahren und Anordnung zum Spritzgießen
JPH1170541A (ja) * 1997-08-29 1999-03-16 Nissei Plastics Ind Co インサート成形方法
WO2001024986A1 (en) * 1999-10-05 2001-04-12 Conix Corporation Injection molding techniques utilizing interlocking knit lines
US20100174031A1 (en) * 2007-09-10 2010-07-08 Sabic Innovative Plastics Ip B.V. Synthetic resin process and article useful for plating applications
JP4674256B2 (ja) * 2006-02-13 2011-04-20 エルジー・ケム・リミテッド 剪断流動発生部付き射出金型装置
JP2013082116A (ja) * 2011-10-07 2013-05-09 Fuji Seiko:Kk 射出成形装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934115A1 (de) * 1989-10-12 1991-04-18 Kloeckner Ferromatik Desma Spritzgiessform fuer spritzgussteile aus plastifizierbarem material, insbesondere aus plastifizierbaren fluessigkristall-polymeren
JPH04156322A (ja) * 1990-10-19 1992-05-28 Toyoda Gosei Co Ltd 成形用金型
DE19720430A1 (de) * 1997-05-15 1998-11-19 Bosch Siemens Hausgeraete Verfahren und Anordnung zum Spritzgießen
JPH1170541A (ja) * 1997-08-29 1999-03-16 Nissei Plastics Ind Co インサート成形方法
WO2001024986A1 (en) * 1999-10-05 2001-04-12 Conix Corporation Injection molding techniques utilizing interlocking knit lines
JP4674256B2 (ja) * 2006-02-13 2011-04-20 エルジー・ケム・リミテッド 剪断流動発生部付き射出金型装置
US20100174031A1 (en) * 2007-09-10 2010-07-08 Sabic Innovative Plastics Ip B.V. Synthetic resin process and article useful for plating applications
JP2013082116A (ja) * 2011-10-07 2013-05-09 Fuji Seiko:Kk 射出成形装置

Also Published As

Publication number Publication date
DE102014210295A1 (de) 2015-12-03

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R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B29C0045140000

Ipc: B29C0045330000

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Ipc: B29C0045330000

R163 Identified publications notified
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee