MX166015B - Metodo y aparato para moldear articulos - Google Patents

Metodo y aparato para moldear articulos

Info

Publication number
MX166015B
MX166015B MX006322A MX632287A MX166015B MX 166015 B MX166015 B MX 166015B MX 006322 A MX006322 A MX 006322A MX 632287 A MX632287 A MX 632287A MX 166015 B MX166015 B MX 166015B
Authority
MX
Mexico
Prior art keywords
assembly
resin
toggle clamp
molding
compression
Prior art date
Application number
MX006322A
Other languages
English (en)
Inventor
Steven Michael Maus
George Joseph Galic
Original Assignee
Galic Maus Ventures
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 Galic Maus Ventures filed Critical Galic Maus Ventures
Publication of MX166015B publication Critical patent/MX166015B/es

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
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
    • 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
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C2045/2651—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs using a plurality of mould cavities
    • 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
    • B29C2045/2683—Plurality of independent mould cavities in a single mould
    • B29C2045/2687—Plurality of independent mould cavities in a single mould controlling the filling thereof
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

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)
  • Fish Paste Products (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

La presente invención se refiere a un método para formar un artículo a partir de una resina termpoplástica plastificada, utilizando una máquina de moldeo por inyección, capaz de producir una fuerza de corriente principal, caracterizado porque comprende: (a) formar una cavidad de molde cerrado, adecuada para recibir la resina plastificada sin introducir en ella retropresión significativa: (b) inyectar en la cavidad de molde cerrada un volumen de la resina plastificada ligeramente mayor que el volumen del artículo que se va a formar: (c) aplicar la fuerza de apriete principal de la máquina de moldeo por inyección, a fin de reducir el volumen de la cavidad de molde cerrada, redistribuyendo de esa manera la resina contenida en ella: y (d) mantener la fuerza de apriete principal aplicada, comprimiendo de esa manera la resina por lo menos hasta que solidifique la resina dentro de la cavidad de molde cerrada.
MX006322A 1986-05-05 1987-05-04 Metodo y aparato para moldear articulos MX166015B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/860,006 US4828769A (en) 1986-05-05 1986-05-05 Method for injection molding articles

Publications (1)

Publication Number Publication Date
MX166015B true MX166015B (es) 1992-12-16

Family

ID=25332296

Family Applications (1)

Application Number Title Priority Date Filing Date
MX006322A MX166015B (es) 1986-05-05 1987-05-04 Metodo y aparato para moldear articulos

Country Status (15)

Country Link
US (2) US4828769A (es)
EP (1) EP0244783B1 (es)
JP (1) JPH0671755B2 (es)
KR (1) KR940010712B1 (es)
CN (2) CN1029095C (es)
AT (1) ATE60732T1 (es)
AU (1) AU585153B2 (es)
BR (1) BR8702235A (es)
CA (1) CA1259766A (es)
DE (1) DE3767910D1 (es)
HK (1) HK126695A (es)
IL (1) IL82430A (es)
IN (2) IN167267B (es)
MX (1) MX166015B (es)
SU (1) SU1745108A3 (es)

Families Citing this family (176)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62204451A (ja) * 1986-03-03 1987-09-09 Daicel Chem Ind Ltd 光デイスク用プラスチツク基板とその製法
CA1277115C (en) * 1986-11-26 1990-12-04 Cincinnati Milacron Inc. Hydraulic system for a toggle-type plastic injection molding machine capable of precision coining
US5174937A (en) * 1987-09-05 1992-12-29 Canon Kabushiki Kaisha Method for molding of substrate for information recording medium and method for preparing substrate for information recording medium
US5344304A (en) * 1987-09-05 1994-09-06 Canon Kabushiki Kaisha Mold for molding of substrate for information recording medium
US4933119A (en) * 1987-10-13 1990-06-12 Gentex Corporation Molding apparatus and method
JPH0637070B2 (ja) * 1988-03-24 1994-05-18 株式会社小松製作所 射出圧縮成形機の成形装置および成形方法
JPH01241420A (ja) * 1988-03-24 1989-09-26 Komatsu Ltd 射出圧縮成形機の成形方法およびその成形装置
JPH0628255Y2 (ja) * 1988-05-20 1994-08-03 アイダエンジニアリング株式会社 射出成形用金型のインサートクランプ、エジェクト装置
JPH0729350B2 (ja) * 1988-07-18 1995-04-05 アイダエンジニアリング株式会社 プレス加圧を伴う射出成形方法
US5221509A (en) * 1988-10-27 1993-06-22 Kabushiki Kaisha Komatsu Seisakusho Method and apparatus for injection and compression molding
US5196691A (en) * 1989-11-21 1993-03-23 Canon Kabushiki Kaisha Photoelectric converting device having original conveyance guide and an image processing apparatus incorporating the device
US5227897A (en) * 1990-05-04 1993-07-13 Fohrman Scott R Reproduction of holograms
US5068065A (en) * 1990-07-31 1991-11-26 Galic Maus Ventures Faster cycling sprue method and apparatus for injection molding plastic optical disks
US5187001A (en) * 1990-09-26 1993-02-16 Gencorp Inc. Resin transfer molding apparatus
AT402278B (de) * 1990-12-28 1997-03-25 Sony Corp Spritzgussvorrichtung zur herstellung von trägerschichten für optische platten
US5122051A (en) * 1991-01-10 1992-06-16 Cincinnati Milacron Inc. Molded part ejection apparatus
US5968439A (en) * 1991-08-26 1999-10-19 Grove; Dale Method for simultaneous injection and compression
US5922266A (en) * 1992-10-08 1999-07-13 Grove; Dale Injection molding
US5250197A (en) * 1991-08-26 1993-10-05 Marcel Ray C Pollution pad reconditioning/recycling system
US6645417B1 (en) * 1991-08-26 2003-11-11 Dale Grove Gateless molding
US5370518A (en) * 1992-01-29 1994-12-06 Kabushiki Kaisha Komatsu Seisakusho Apparatus for injection and compression molding
US5244606A (en) * 1992-06-08 1993-09-14 Galic Maus Ventures Faster cycling method and apparatus for optical disk removal from injection mold
US5354168A (en) * 1992-11-03 1994-10-11 The United States Of America As Represented By The United States Department Of Energy Apparatus for restraining and transporting dies
ATE174716T1 (de) * 1992-11-04 1999-01-15 Tdk Corp Verfahren und vorrichtung zur herstellung von substraten einer optischen platte
US5397230A (en) * 1993-08-04 1995-03-14 Gencorp Inc. Vent apparatus for an injection mold
US5538674A (en) * 1993-11-19 1996-07-23 Donnelly Corporation Method for reproducing holograms, kinoforms, diffractive optical elements and microstructures
US6170952B1 (en) 1993-12-07 2001-01-09 Neoptx, Inc. Adherent corrective lenses and eyeglasses embodying the same
US5728474A (en) * 1993-12-14 1998-03-17 General Electric Company Edge design for insulated mold
US6331263B1 (en) * 1993-12-22 2001-12-18 Idemitsu Petrochemical Co., Ltd. Method for producing laminated moldings
JP2936379B2 (ja) * 1994-04-20 1999-08-23 日精樹脂工業株式会社 射出圧縮成形機の型締方法
US5547619A (en) * 1994-09-30 1996-08-20 The Japan Steel Works, Ltd. Toggle type injection molding process
DE4438143C2 (de) * 1994-10-25 1997-10-09 Basf Ag Verfahren und Vorrichtung zum Herstellen von geschäumten Kunststoffteilen
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
US5620635A (en) * 1995-01-11 1997-04-15 Derozier; Gaston Ophthalmic lens manufacturing equipment and method
US5718849A (en) * 1995-09-25 1998-02-17 Galic Maus Ventures Method and apparatus for injection-compression molding & ejecting paired thermoplastic spectacle lens suited for fully automated dip hardcoating
US5972252A (en) * 1995-12-04 1999-10-26 Hoya Corporation Injection compression molding method of a spectacle lens and a spectacle lens produced by using the same
JP3320287B2 (ja) * 1995-12-04 2002-09-03 ホーヤ株式会社 射出成形装置における成形品のエジェクト方法
US5858286A (en) * 1996-01-10 1999-01-12 Universal Ventures Balanced multi-cavity injection molding of ridged-wall plastic products
JP3096066B2 (ja) 1996-01-18 2000-10-10 ホーヤ株式会社 レンズの製造方法、レンズ成形用射出成形型およびレンズ成形品
JP3264615B2 (ja) * 1996-02-29 2002-03-11 ホーヤ株式会社 プラスチックレンズの射出成形方法
JP3260072B2 (ja) * 1996-04-05 2002-02-25 ホーヤ株式会社 レンズの射出圧縮成形方法
DE19639678B4 (de) * 1996-09-26 2007-08-23 Mitsubishi Materials Corp. Formwerkzeug für den Einsatz in einer Spritzgussmaschine und Verfahren
DE19652028A1 (de) * 1996-12-13 1998-06-25 Lothar Trier Verfahren und Einrichtung zur Kunststofformteil-Herstellung, insbesondere Minderdruck-Spritzgießverfahren zur Kunststofformteil-Herstellung
DE19651879C2 (de) * 1996-12-13 1999-04-08 Karl Hehl Verfahren zur Aufbringung des Nachdrucks bei der Herstellung von Spritzlingen
US5847961A (en) * 1997-01-31 1998-12-08 Simco Automotive Trim, Inc. Method of thermoforming an automotive trim panel
US5792392A (en) * 1997-02-28 1998-08-11 Galic Maus Ventures Lens thickness adjustment in plastic injection mold
USRE38617E1 (en) * 1997-03-18 2004-10-12 Hoya Corporation Method of injection molding plastic lens
US6001296A (en) * 1997-03-27 1999-12-14 The Whitaker Corporation Apparatuses and methods for controlling the fill of tooling cavities
DE69808187T2 (de) * 1997-07-07 2003-04-30 Toyo Machinery & Metal Elektrisch betätigte Spritzgiessmaschine und Spritzgiessverfahren unter Verwendung der geeigneten Maschine
US6089710A (en) * 1998-07-20 2000-07-18 Oracle Lens Manufacturing Corporation Single-vision ophthalmic lens series
US6015512A (en) * 1998-01-28 2000-01-18 Optima Inc. Extrusion-compression molding of optical articles
US6287488B1 (en) 1998-02-02 2001-09-11 Thomas J. Dougherty Method for injection molding of high quality parts
EP1434080A3 (en) 1998-04-22 2004-12-15 Teijin Chemicals, Ltd. Spectacle lens
JP3235058B2 (ja) * 1998-06-19 2001-12-04 住友重機械工業株式会社 電動式型締装置
US6242065B1 (en) 1998-10-07 2001-06-05 Bmc Vision-Ease Lens, Inc. Lens blanks for ophthalmic elements
US6176577B1 (en) 1998-10-15 2001-01-23 Oracle Lens Manufacturing Corporation Aspheric lenses
US6042754A (en) * 1998-10-30 2000-03-28 Optima, Inc. Continuous extrusion-compression molding process for making optical articles
US6284162B1 (en) 1999-03-25 2001-09-04 Sola International, Inc. Molding method for manufacturing thin thermoplastic lenses
US6440335B1 (en) 1998-12-30 2002-08-27 Sola International, Inc. Process for molding thermoplastic lenses and, steeply curved and/or thin lenses produced thereby
DE19918532A1 (de) * 1999-04-23 2000-10-26 Zahoransky Formenbau Gmbh Verfahren und Vorrichtung zum Herstellen von Spritzlingen
US6355124B1 (en) 1999-05-24 2002-03-12 Bmc Vision-Ease Lens, Inc. Lamination apparatus and process
US6270698B1 (en) * 1999-05-25 2001-08-07 American Greetings Corp. Stress-relieved acrylic optical lenses and methods for manufacture by injection coining molding
US6290882B1 (en) 1999-06-07 2001-09-18 Galic Maus Ventures Llp Reduced-knitline thermoplastic injection molding using multi-gated non-sequential-fill method and apparatus, with a heating phase and a cooling phase in each molding cycle
US6881358B1 (en) * 1999-07-06 2005-04-19 Mems Optical Inc. Mold apparatus and method
EP1207031A4 (en) * 1999-07-27 2003-04-09 Dainippon Toryo Kk PROCESS FOR FORMING A COATING ON THE INTERNAL SURFACES OF A METAL MOLD
MXPA02003349A (es) 1999-09-30 2004-09-10 Textron Automotive Co Inc Metodo y aparato para moldear materiales plasticos con apariencia metalica.
US6500376B1 (en) 2000-01-27 2002-12-31 Visteon Global Technologies, Inc. Multiple injection compression molding process
US6450798B1 (en) 2000-02-04 2002-09-17 Avaya Technology Corp. Apparatus for multiple cavity injection molding
ATE243613T1 (de) 2000-02-09 2003-07-15 Netstal Ag Maschf Giesserei Verfahren zur steuerung/regelung des prägeablaufes sowie antriebs- und steuereinrichtung für spritzgiessmaschinen
NL1015140C2 (nl) * 2000-05-09 2001-11-13 Otb Group Bv Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
US7077985B2 (en) * 2000-05-30 2006-07-18 Vision-Ease Lens Injection molding of lens
US6390621B1 (en) * 2000-05-30 2002-05-21 Vision-Ease Lens, Inc. Manufacturing of positive power ophthalmic lenses
HK1027253A2 (en) * 2000-07-31 2000-12-08 Ning Lok Tse Mould for injection moulding
US6387441B1 (en) * 2000-09-06 2002-05-14 Optima, Inc. Optical lens coating apparatus and method
DE10066272B4 (de) * 2000-10-02 2009-01-29 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zum Herstellen von dickwandigen Formteilen
US6799963B1 (en) * 2000-10-31 2004-10-05 Eastman Kodak Company Microlens array mold
US6638450B2 (en) * 2000-11-02 2003-10-28 Vtec Technologies, Inc. Method for manufacturing an injection molded thermoplastic ophthalmic lens having an encapsulated light polarizing element
WO2002058909A1 (en) * 2001-01-26 2002-08-01 Coraltech Limited Mould and method for injection-compression moulding
AUPR393001A0 (en) * 2001-03-23 2001-04-26 Sola International Holdings Ltd Injection molding method
TW495425B (en) * 2001-06-01 2002-07-21 Jeng-Ming Jou Stroke adjusting method and its device
DE10141858B4 (de) 2001-08-27 2010-06-17 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zum Herstellen flächenartiger Kunststoff-Formteile, insbesondere Kunststoffscheiben
EP1467851A1 (en) * 2001-10-25 2004-10-20 Fountain Patents B.V. i.o. Method and apparatus for forming thin-walled products,and a product manufactured therewith
US7326375B2 (en) * 2001-10-30 2008-02-05 Hoya Corporation Injection compression molding method and injection compression machine of lens
DE10226301B4 (de) * 2002-06-13 2004-09-23 Preh Gmbh Vorrichtung und Verfahren zum Spritzprägen von Kunststoffartikeln sowie nach dem Verfahren hergestelltes Bauteil
US20040151611A1 (en) * 2003-01-30 2004-08-05 Kline Kerry J. Method for producing powder metal tooling, mold cavity member
NL1023365C2 (nl) * 2003-05-08 2004-11-09 Fountain Patents B V Werkwijze en inrichting voor het vervaardigen van voertuigonderdelen.
GB2402906A (en) * 2003-06-21 2004-12-22 Coraltech Ltd Plastics injection compression moulding apparatus
US20090104314A1 (en) * 2003-06-27 2009-04-23 Dellinger David A Edible, biodegradable pet food container and packaging method
US8087921B2 (en) * 2003-06-27 2012-01-03 Biosphere Holdings Corporation Extrusion mold and method of use
US8382888B2 (en) * 2003-08-27 2013-02-26 Biosphere Industries, Llc Composition for use in edible biodegradable articles and method of use
US7481645B2 (en) * 2003-06-27 2009-01-27 Biosphere Industries, Llc Method for use in baking articles of manufacture and mold for use in said method
JP2007517919A (ja) * 2003-08-27 2007-07-05 バイオスフィア・インダストリーズ・コーポレイション 生分解性物品に使用する組成物及び使用方法
US7858001B2 (en) * 2003-09-09 2010-12-28 Insight Equity A.P.X., L.P. Photochromic lens
EP2955567A1 (en) 2003-09-09 2015-12-16 Insight Equity A.P.X., LP Photochromic polyurethane laminate
JP4016278B2 (ja) * 2003-12-25 2007-12-05 セイコーエプソン株式会社 成形型および成形品の製造方法
US20050236727A1 (en) * 2004-04-23 2005-10-27 Niewels Joachim J Method and apparatus for mold component locking using active material elements
US7072735B2 (en) * 2004-04-23 2006-07-04 Husky Injection Molding Systems Ltd. Control system for utilizing active material elements in a molding system
US20050236725A1 (en) * 2004-04-23 2005-10-27 Niewels Joachim J Method and apparatus for countering mold deflection and misalignment using active material elements
US20050236729A1 (en) * 2004-04-23 2005-10-27 Arnott Robin A Method and apparatus for vibrating melt in an injection molding machine using active material elements
US7165958B2 (en) * 2004-04-23 2007-01-23 Husky Injection Molding Systems Ltd. Apparatus for adjustable hot runner assembly seals and tip height using active material elements
US7293981B2 (en) * 2004-04-23 2007-11-13 Husky Injection Molding Systems Ltd. Apparatus for injection molding using active material elements
US7481642B2 (en) * 2004-04-23 2009-01-27 Husky Injection Molding Systems Ltd. Method and apparatus for controlling a vent gap with active material elements
US20050238757A1 (en) * 2004-04-23 2005-10-27 Niewels Joachim J Method and apparatus for assisting ejection from an injection molding machine using active material elements
JP4992107B2 (ja) * 2004-08-02 2012-08-08 コニカミノルタアドバンストレイヤー株式会社 光学部品の製造装置
DE102004051324B4 (de) * 2004-10-20 2016-07-28 Sumitomo (Shi) Demag Plastics Machinery Gmbh Verfahren zum Spritzprägen von thermoplastischem Material
MX2007005270A (es) * 2004-10-28 2007-11-23 Nypro Inc Sistema, dispositivo y metodo para producir lentes de plastico delgadas.
KR101271772B1 (ko) * 2004-10-29 2013-06-07 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 광학 부품의 제조 장치
KR101243401B1 (ko) * 2004-10-29 2013-03-13 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 광학 부품의 제조 장치 및 제조 방법
WO2006056256A2 (de) * 2004-11-19 2006-06-01 Richard Bergner Verbindungstechnik Gmbh & Co Kg Hydraulikaggregat sowie verfahren zur bereitstellung einer unter druck stehenden hydraulikflüssigkeit
JP4261473B2 (ja) * 2004-12-24 2009-04-30 住友重機械工業株式会社 成形方法及び成形機
WO2006073107A1 (ja) * 2005-01-06 2006-07-13 Sumitomo Heavy Industries, Ltd. 成形機、射出装置及びその温度制御方法
US8002935B2 (en) * 2005-03-04 2011-08-23 Insight Equity A.P.X., L.P. Forming method for polymeric laminated wafers comprising different film materials
US7763191B2 (en) * 2005-05-27 2010-07-27 Gentex Optics, Inc. Method and apparatus for performing an in-mold coining operation
JP4477546B2 (ja) * 2005-06-02 2010-06-09 住友重機械工業株式会社 成形条件設定方法
CN2820502Y (zh) * 2005-06-16 2006-09-27 鸿富锦精密工业（深圳）有限公司 热成型模具
CN1958266B (zh) * 2005-11-04 2011-06-22 鸿富锦精密工业（深圳）有限公司 模具结构
US7846369B2 (en) * 2006-03-29 2010-12-07 Akopyan Razmik L Apparatus and method for molding polymer parts by displacement injection molding
US20070235901A1 (en) * 2006-03-29 2007-10-11 Razmik Akopyan Apparatus and method for molding polymer parts by displacement-injection molding
CN101460825B (zh) * 2006-06-12 2011-07-27 株式会社岛津制作所 材料测试机
MX2008016421A (es) * 2006-07-05 2009-01-21 Tetra Laval Holdings & Finance Mecanismo de moldeo por inyeccion.
US8540907B2 (en) * 2006-07-24 2013-09-24 Coopervision International Holding Company, Lp Methods for producing ophthalmic lens molds and molded ophthalmic lenses
FR2904255A1 (fr) * 2006-07-27 2008-02-01 Cera Procede de moulage bi-etages par injection compression
CA2628504C (en) 2007-04-06 2015-05-26 Ashley Stone Device for casting
US7828541B2 (en) * 2007-05-22 2010-11-09 Coeur, Inc. Motor driven mold
JP4848318B2 (ja) * 2007-06-20 2011-12-28 株式会社日立産機システム 成形金型の制御方法
TW200904365A (en) * 2007-07-03 2009-02-01 Biosphere Ind Llc Biodegradable and compostable composition having improved physical and chemical properties
DE102007043855C5 (de) 2007-09-14 2011-12-15 Kraussmaffei Technologies Gmbh Verfahren zum Spritzprägen von Kunststoff-Formteilen
NL1034658C2 (nl) * 2007-11-08 2009-05-11 Green Invest Bvba Spuitgietwerkwijze en spuitgietinrichting.
TWI439401B (zh) * 2008-02-19 2014-06-01 Biosphere Ind Llc 新穎包裝物件
CN101544034A (zh) * 2008-03-28 2009-09-30 鸿富锦精密工业（深圳）有限公司 模具定位结构
JP5340625B2 (ja) * 2008-04-08 2013-11-13 住友重機械工業株式会社 型締装置
US20100129484A1 (en) * 2008-11-26 2010-05-27 Scott Ansell Mold system for producing ophthalmic devices
US7976740B2 (en) * 2008-12-16 2011-07-12 Microsoft Corporation Fabrication of optically smooth light guide
CN102361738B (zh) * 2009-03-27 2014-08-13 柯尼卡美能达精密光学株式会社 光学元件用树脂成型品、光学元件用树脂成型品的制造方法、光学元件用树脂成型品的制造装置、以及扫描光学装置
DE102009016783A1 (de) * 2009-04-07 2010-10-14 Wittmann Battenfeld Gmbh Spritzeinheit einer Spritzgießmaschine
CA2755908C (en) 2009-04-24 2013-05-28 Husky Injection Molding Systems Ltd. A cavity insert for a molding system, the cavity insert having a deformable portion
JP4787894B2 (ja) * 2009-07-23 2011-10-05 日精樹脂工業株式会社 トグル式型締装置の型厚調整方法
JP5753652B2 (ja) 2009-10-28 2015-07-22 Hoya株式会社 プラスチックレンズの製造方法、及び射出圧縮成形装置
US8768504B2 (en) 2009-11-03 2014-07-01 Husky Injection Molding Systems Ltd. Method and system for operating an injection molding machine
US8851308B2 (en) * 2009-12-10 2014-10-07 Alcon Research, Ltd. Systems and methods for composite frame systems
US8113046B2 (en) 2010-03-22 2012-02-14 Honeywell International Inc. Sensor assembly with hydrophobic filter
US8397586B2 (en) * 2010-03-22 2013-03-19 Honeywell International Inc. Flow sensor assembly with porous insert
US8656772B2 (en) 2010-03-22 2014-02-25 Honeywell International Inc. Flow sensor with pressure output signal
US8756990B2 (en) 2010-04-09 2014-06-24 Honeywell International Inc. Molded flow restrictor
CN102233382B (zh) * 2010-04-26 2016-03-09 扬州广菱电子有限公司 一种液晶内构件级进模
JP5684498B2 (ja) * 2010-06-15 2015-03-11 住友重機械工業株式会社 射出成形方法及び射出成形機
US8418549B2 (en) 2011-01-31 2013-04-16 Honeywell International Inc. Flow sensor assembly with integral bypass channel
US9003877B2 (en) 2010-06-15 2015-04-14 Honeywell International Inc. Flow sensor assembly
US20130309342A1 (en) * 2010-09-23 2013-11-21 Husky Injection Molding Systems Ltd. Mold-Tool Assembly Including Constant-Temperature Heater Assembly for Manifold Assembly
US8695417B2 (en) 2011-01-31 2014-04-15 Honeywell International Inc. Flow sensor with enhanced flow range capability
WO2013075232A1 (en) * 2011-11-23 2013-05-30 Husky Injection Molding Systems Ltd. A control structure for a molding system
US20130273241A1 (en) * 2012-04-13 2013-10-17 Global Microptics Company Method of making lens
CN102814932A (zh) * 2012-09-03 2012-12-12 晟扬精密模具（昆山）有限公司 Sd卡成型模具
US9914252B2 (en) * 2012-09-18 2018-03-13 Konica Minolta, Inc. Molding die, optical element manufacturing method, and optical element
US8833432B2 (en) * 2012-09-27 2014-09-16 Apple Inc. Injection compression molding of amorphous alloys
US9052217B2 (en) 2012-11-09 2015-06-09 Honeywell International Inc. Variable scale sensor
CN103085225A (zh) * 2013-01-23 2013-05-08 南宁燎旺车灯有限责任公司 一种塑料自动成型机
CN104416834B (zh) * 2013-09-06 2017-11-14 广州光宝移动电子部件有限公司 嵌件成型方法及其产品、嵌件成型模具及其设备
US9216526B2 (en) * 2013-10-31 2015-12-22 Cadillac Products Automotive Company Injection compression molding system and method
ES2824252T3 (es) * 2013-11-04 2021-05-11 Plastics Unbound Gmbh Un método de moldeo por inyección de partes de plástico por medio de una máquina de moldeo por inyección con molde
NL2011765C2 (nl) * 2013-11-08 2015-05-19 Vitaplus Nederland B V Inrichting en werkwijze voor het begrenzen van de hoeveelheid fluïdum.
JP6400314B2 (ja) * 2014-03-26 2018-10-03 住友重機械工業株式会社 射出成形機
US10201094B2 (en) 2014-05-20 2019-02-05 Medtronic, Inc. Systems for encapsulating a hybrid assembly of electronic components and associated methods
US9952079B2 (en) 2015-07-15 2018-04-24 Honeywell International Inc. Flow sensor
US11052591B2 (en) * 2015-07-20 2021-07-06 Kraussmaffei Technologies Gmbh Method for operating an injection moulding machine
WO2017023351A1 (en) * 2015-07-31 2017-02-09 Gentex Optics, Inc. System, mold and method for forming an ophthalmic lens
EP3352965A1 (en) 2015-09-25 2018-08-01 SABIC Global Technologies B.V. Method of molding using mold inserts and apparatus therefor
CN105149246A (zh) * 2015-10-10 2015-12-16 上海亚虹模具股份有限公司 注塑成型异常品分选方法及设备
CN106273254B (zh) * 2016-08-30 2018-11-30 保定天银机械有限公司 一种三通注塑模具
MY199362A (en) * 2017-11-14 2023-10-24 Dpi Group Separated solids monitoring system
CN110549530B (zh) * 2019-09-03 2021-06-11 邹艳东 农业秧盘成型机
CN111113827A (zh) * 2020-01-02 2020-05-08 万小英 一种利用融化温度加压提高注射压力的装置
CN111361108B (zh) * 2020-04-08 2021-12-17 台州市黄岩博涛塑业有限公司 一种利用熔化原料的高温增加注射压力的眼镜架加工装置
CN113698085B (zh) * 2021-07-05 2022-05-20 维达力实业（赤壁）有限公司 避空槽加工方法以及3d基板产品
CN115415521B (zh) * 2022-08-31 2024-01-09 湘潭新云科技有限责任公司 一种全自动电动伺服直驱压机
CN116228723B (zh) * 2023-03-13 2023-11-10 航天轩宇(杭州)智能科技有限公司 一种合模度的确定方法、装置、可读介质及电子设备

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292917A (en) * 1938-06-03 1942-08-11 Williams William Ewart Molding of plastic and other moldable materials
US2333131A (en) * 1939-09-13 1943-11-02 American Optical Corp Pressure mold and process of molding
US2319014A (en) * 1940-08-31 1943-05-11 Univis Lens Co Method of molding
US2373201A (en) * 1941-02-24 1945-04-10 Univis Lens Co Automatic press system for forming resinous disks
US2443826A (en) * 1944-06-23 1948-06-22 Combined Optical Ind Ltd Apparatus for the manufacture of lenses
US2516373A (en) * 1946-11-09 1950-07-25 Domar Products Inc Mold for making integral plastic frames and lenses
US2938232A (en) * 1957-06-21 1960-05-31 Hoover Co Combined injection and compression molding
SU371078A1 (ru) * 1966-05-10 1973-02-22 Способ литья под давлением изделий из пластмасс
DE2225954C3 (de) * 1972-05-27 1975-01-09 Kleinkunst-Werkstaetten Paul M Preiser Kg, 8801 Steinsfeld Vorrichtung zur gleichzeitigen Herstellung mehrerer Spritzgußteile aus geschäumtem Kunststoff
US4008031A (en) 1975-08-22 1977-02-15 Weber Hermann P Apparatus for injection molding lenses
US4128385A (en) * 1975-12-29 1978-12-05 Buckeye Molding Company Injection molding apparatus
US4185955A (en) * 1977-10-31 1980-01-29 Mca Disco-Vision, Inc. Apparatus for replicating centrally apertured video disc records
JPS5953858B2 (ja) * 1978-05-13 1984-12-27 ダイセル化学工業株式会社 度付レンズの成形方法
US4260360A (en) * 1978-06-26 1981-04-07 Mca Disco-Vision, Inc. Method and means for replicating centrally apertured video disc records
US4364878A (en) * 1978-08-10 1982-12-21 Omnitech Inc. Method for molding ophthalmic lenses
US4184835A (en) * 1978-09-28 1980-01-22 General Electric Company Mold apparatus
JPS5577545A (en) * 1978-12-08 1980-06-11 Daicel Chem Ind Ltd Injection-compression molding method
US4254065A (en) * 1979-04-04 1981-03-03 Ratkowski Donald J Injection molding of contact lenses
US4374636A (en) * 1979-04-18 1983-02-22 Discovision Associates Apparatus for producing centrally apertured record discs
DE3028947C2 (de) * 1980-07-30 1983-11-17 Polygram Gmbh, 2000 Hamburg Verfahren zur Herstellung plattenförmiger, optisch auslesbarer Informationsträger hoher Speicherdichte
JPS5812738A (ja) * 1981-07-16 1983-01-24 Matsushita Electric Ind Co Ltd ヒ−トサイクル射出圧縮成形法
US4519763A (en) * 1982-03-29 1985-05-28 Matsushita Electric Industrial Co., Ltd. Apparatus for injection compression molding
JPS58177325A (ja) * 1982-04-12 1983-10-18 Matsushita Electric Ind Co Ltd 円盤状記録媒体の成形装置
FR2530181A1 (fr) * 1982-07-16 1984-01-20 Essilor Int Procede et dispositif pour le moulage d'un element optique en matiere synthetique
JPS59164709U (ja) * 1983-04-18 1984-11-05 セイコーエプソン株式会社 射出圧縮成形用金型
JPS6054A (ja) * 1983-06-15 1985-01-05 Matsushita Electric Ind Co Ltd 酸化銀電池の製造法
JPS608021A (ja) * 1983-06-28 1985-01-16 Tekunopurasu:Kk 圧縮成形方法
JPS6067124A (ja) * 1983-09-22 1985-04-17 Daicel Chem Ind Ltd 高密度情報記録担体用プラスチックディスクの射出成形用スタンパー
US4540534A (en) * 1983-10-11 1985-09-10 American Optical Corporation Apparatus and method for injection molding lenses
DE3571577D1 (en) * 1984-02-06 1989-08-24 Inoue Japax Res Injection molding machine with auxiliary packing means
JPS6166623A (ja) * 1984-09-10 1986-04-05 Hitachi Ltd 射出圧縮成形用金型装置
JPS6195919A (ja) * 1984-10-18 1986-05-14 Sony Corp 射出成形機

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US4900242A (en) 1990-02-13
ATE60732T1 (de) 1991-02-15
EP0244783A3 (en) 1989-04-26
US4828769A (en) 1989-05-09
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CN1045058A (zh) 1990-09-05
SU1745108A3 (ru) 1992-06-30
CN1032907C (zh) 1996-10-02
IL82430A (en) 1991-03-10
KR870010933A (ko) 1987-12-18
AU585153B2 (en) 1989-06-08
IN169755B (es) 1991-12-21
CA1259766A (en) 1989-09-26
CN87104162A (zh) 1987-12-16
AU7222087A (en) 1987-11-12
EP0244783A2 (en) 1987-11-11
DE3767910D1 (de) 1991-03-14
IL82430A0 (en) 1987-11-30
EP0244783B1 (en) 1991-02-06
IN167267B (es) 1990-09-29
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CN1029095C (zh) 1995-06-28
JPH0671755B2 (ja) 1994-09-14
BR8702235A (pt) 1988-02-17
HK126695A (en) 1995-08-18

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