DE60102229T2 - Verfahren und einrichtung zum spritzgiessen eines kunststoffgegenstandes - Google Patents

Verfahren und einrichtung zum spritzgiessen eines kunststoffgegenstandes Download PDF

Info

Publication number
DE60102229T2
DE60102229T2 DE60102229T DE60102229T DE60102229T2 DE 60102229 T2 DE60102229 T2 DE 60102229T2 DE 60102229 T DE60102229 T DE 60102229T DE 60102229 T DE60102229 T DE 60102229T DE 60102229 T2 DE60102229 T2 DE 60102229T2
Authority
DE
Germany
Prior art keywords
injection
molded parts
mold
molding
positioning means
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 - Lifetime
Application number
DE60102229T
Other languages
German (de)
English (en)
Other versions
DE60102229D1 (de
Inventor
Joannes Ronaldus KOK
Adrianus Michael HOMPUS
Franciscus Marinus EVERS
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.)
Singulus Technologies AG
Original Assignee
Singulus Technologies 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 Singulus Technologies AG filed Critical Singulus Technologies AG
Publication of DE60102229D1 publication Critical patent/DE60102229D1/de
Application granted granted Critical
Publication of DE60102229T2 publication Critical patent/DE60102229T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/641—Clamping devices using means for straddling or interconnecting the mould halves, e.g. jaws, straps, latches
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C2045/2663—Maintaining the axial dimension of the mould cavity during injection

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)
DE60102229T 2000-05-09 2001-05-09 Verfahren und einrichtung zum spritzgiessen eines kunststoffgegenstandes Expired - Lifetime DE60102229T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1015140 2000-05-09
NL1015140A NL1015140C2 (nl) 2000-05-09 2000-05-09 Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
PCT/NL2001/000354 WO2001087569A1 (en) 2000-05-09 2001-05-09 Method and installation for injection moulding a plastic article

Publications (2)

Publication Number Publication Date
DE60102229D1 DE60102229D1 (de) 2004-04-08
DE60102229T2 true DE60102229T2 (de) 2005-03-03

Family

ID=19771339

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102229T Expired - Lifetime DE60102229T2 (de) 2000-05-09 2001-05-09 Verfahren und einrichtung zum spritzgiessen eines kunststoffgegenstandes

Country Status (10)

Country Link
US (1) US20030127757A1 (https=)
EP (1) EP1280645B9 (https=)
JP (1) JP2003533369A (https=)
CN (1) CN1179834C (https=)
AT (1) ATE260744T1 (https=)
AU (1) AU5685901A (https=)
DE (1) DE60102229T2 (https=)
NL (1) NL1015140C2 (https=)
SE (1) SE1280645T5 (https=)
WO (1) WO2001087569A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011115591A1 (de) * 2011-10-11 2013-04-11 Kraussmaffei Technologies Gmbh Verfahren zum Beschichten eines Formteils

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017287C2 (nl) * 2001-02-06 2002-08-07 Otb Group Bv Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
NL1021266C2 (nl) * 2002-08-13 2004-02-17 Otb Group Bv Werkwijze en inrichting voor het geheel of ten dele bedekken van ten minste één elektronische component met een compound.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130015A (ja) * 1984-11-30 1986-06-17 Sumitomo Bakelite Co Ltd 光デイスク用基板の成形方法
US4828769A (en) * 1986-05-05 1989-05-09 Galic/Maus Ventures Method for injection molding articles
JPH078514B2 (ja) * 1988-04-18 1995-02-01 ダイセル化学工業株式会社 光ディスク用プラスチック基板の射出成形法
JPH084911B2 (ja) * 1989-01-30 1996-01-24 宇部興産株式会社 成形機用型締装置
US5415817A (en) * 1993-10-22 1995-05-16 Industrial Technology Research Institute Process for molding plastic lenses
US5512221A (en) * 1994-12-22 1996-04-30 Galic Maus Ventures Lens thickness adjustment method and apparatus in a thermoplastic injection mold for ophthalmic finished spectacle lenses
JPH08258085A (ja) * 1995-01-25 1996-10-08 Ricoh Co Ltd 光ディスク成形金型
JPH11353720A (ja) * 1998-06-02 1999-12-24 Dainippon Printing Co Ltd 光ディスク基板の製造方法
US6716374B2 (en) * 2000-03-30 2004-04-06 Matsushita Electric Industrial Co., Ltd. Clamp pressure control method for injection molding process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011115591A1 (de) * 2011-10-11 2013-04-11 Kraussmaffei Technologies Gmbh Verfahren zum Beschichten eines Formteils
EP2766170B1 (de) 2011-10-11 2015-08-26 KraussMaffei Technologies GmbH Verfahren zum beschichten eines formteils

Also Published As

Publication number Publication date
EP1280645B1 (en) 2004-03-03
SE1280645T5 (https=) 2004-10-05
NL1015140C2 (nl) 2001-11-13
US20030127757A1 (en) 2003-07-10
DE60102229D1 (de) 2004-04-08
JP2003533369A (ja) 2003-11-11
WO2001087569A1 (en) 2001-11-22
AU5685901A (en) 2001-11-26
CN1179834C (zh) 2004-12-15
ATE260744T1 (de) 2004-03-15
HK1049977A1 (en) 2003-06-06
SE1280645T3 (https=) 2004-06-29
EP1280645B9 (en) 2004-09-15
EP1280645A1 (en) 2003-02-05
CN1427760A (zh) 2003-07-02

Similar Documents

Publication Publication Date Title
DE10294862B4 (de) Spritzprägevorrichtung, Spritzprägeverfahren, und Spritzprägeformerzeugnis, das durch selbiges Verfahren herstellbar ist.
DE102013000402A1 (de) Spritzgussmaschine mit einem Forminstallationspositions-Einstellmechanismus
EP2266776A1 (de) Verfahren und Vorrichtung zur Herstellung von dickwandigen Kunststoff-Bauteilen, insbesondere optischen Bauteilen
CH635027A5 (de) Zum formen von teilen mit einer mitteloeffnung dienende spritzgussvorrichtung.
DE69705570T2 (de) Spritzprägeverfahren zum Formen von Linsen
DE69322606T2 (de) Verfahren und Vorrichtung zur Herstellung von Substraten einer optischen Platte
WO2011006704A1 (de) Vorrichtung und verfahren zur herstellung dickwandiger kunststoffformteile mit verringerten einfallstellen durch spritzgiessen oder prägen
WO1994023927A1 (de) Vorrichtung zur herstellung eines grossflächigen kunststoffgegenstandes geringer wanddicke
DE69724285T2 (de) Verfahren zum spritzgiessen einer kunststofflinse
DE60212706T2 (de) Werkzeugblockhälfte für das spritzgiessen eines thermoplastischen optischen elements und eine solche blockhälfte umfassendes werkzeug
DE60109084T2 (de) Verfahren und Vorrichtung zum Spritzformen mit Einlegeteilen
DE60102229T2 (de) Verfahren und einrichtung zum spritzgiessen eines kunststoffgegenstandes
DE102006026063B4 (de) Verfahren zur Herstellung von beschichteten Verbund-Kunststoffformteilen und Spritzgießmaschine hierfür
EP1328391B1 (de) Vorrichtung zur kompensation von verkantungen bei formschliesseinheiten von spritzgiessmaschinen
DE102013216008A1 (de) Spritzgießmaschine für mehrere Spritzgießvorgänge
EP2289686B1 (de) Verfahren zum Herstellen flächenartiger Kunststoff-Formteile, insbesondere Kunststoffscheiben
DE69722047T2 (de) Verfahren zur Herstellung optischer Halbzeuge und optischer Gegenstände durch Pressformen
DE19522361A1 (de) Spritzgießverfahren
DE60205871T2 (de) Verfahren und anlage zum spritzgiessen eines kunststoffgegenstands
EP0700766B1 (de) Vorrichtung zur Herstellung von Spritzguss-Formteilen
EP0853537B1 (de) Formschliesseinheit mit einer einrichtung zur entfernung von spritzteilen
EP3526015B1 (de) Abformwerkzeug
DE102006038727A1 (de) Vorrichtung zur Herstellung von Formteilen
DE2927098A1 (de) Vorrichtung zum formen einer plastikrohrleitung
EP1440782B1 (de) Vorrichtung und Verfahren zur Herstellung von aus Kunststoff bestehenden Gegenständen (Kunststoffbauteilen) mittels Fliessbremsen in Spritzgusswerkzeugen und deren Verwendung

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SINGULUS TECHNOLOGIES AG, 63796 KAHL, DE

8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition