ZA856233B - Injection molding process for molten plastic - Google Patents

Injection molding process for molten plastic

Info

Publication number
ZA856233B
ZA856233B ZA856233A ZA856233A ZA856233B ZA 856233 B ZA856233 B ZA 856233B ZA 856233 A ZA856233 A ZA 856233A ZA 856233 A ZA856233 A ZA 856233A ZA 856233 B ZA856233 B ZA 856233B
Authority
ZA
South Africa
Prior art keywords
injection molding
molding process
molten plastic
molten
plastic
Prior art date
Application number
ZA856233A
Other languages
English (en)
Inventor
Yoshinobu Takeda
Kunio Yamamoto
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Publication of ZA856233B publication Critical patent/ZA856233B/xx

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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding 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
    • 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

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)
ZA856233A 1984-08-16 1985-08-16 Injection molding process for molten plastic ZA856233B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59170705A JPH0684031B2 (ja) 1984-08-16 1984-08-16 射出成形方法

Publications (1)

Publication Number Publication Date
ZA856233B true ZA856233B (en) 1986-04-30

Family

ID=15909864

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA856233A ZA856233B (en) 1984-08-16 1985-08-16 Injection molding process for molten plastic

Country Status (7)

Country Link
US (2) US4882117A (ko)
EP (1) EP0172536B1 (ko)
JP (1) JPH0684031B2 (ko)
KR (1) KR900007345B1 (ko)
DE (1) DE3586151T2 (ko)
HK (1) HK87993A (ko)
ZA (1) ZA856233B (ko)

Families Citing this family (14)

* 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
JPH0733044B2 (ja) * 1986-11-12 1995-04-12 三菱マテリアル株式会社 射出成形方法
JPH0741648B2 (ja) * 1990-12-28 1995-05-10 日プラ株式会社 糸底付きインモールドラベリング容器及びその製造方法
JPH0664016A (ja) * 1992-08-24 1994-03-08 Matsushita Electric Ind Co Ltd 樹脂成形条件制御装置および制御方法
WO1994014590A1 (en) * 1992-12-27 1994-07-07 Nissha Printing Co., Ltd. Insert molded article, and apparatus and method for producing the insert molded article
JP3512595B2 (ja) * 1996-11-07 2004-03-29 株式会社リコー プラスチック成形品の成形方法およびプラスチック成形品の成形用金型
JPH07256722A (ja) * 1994-03-24 1995-10-09 Fanuc Ltd 射出成形機における射出成形制御方法
US5766526B1 (en) * 1994-04-20 1999-08-24 Fuji Photo Film Co Ltd Method and apparatus for injection molding
JP3385491B2 (ja) * 1994-06-21 2003-03-10 コニカ株式会社 射出成形方法
JP3225914B2 (ja) * 1998-02-13 2001-11-05 三菱マテリアル株式会社 バルブゲート装置及びこのバルブゲート装置を備えた射出成形金型
JP3246434B2 (ja) 1998-02-13 2002-01-15 三菱マテリアル株式会社 射出成形方法及び射出成形金型並びにバルブゲート装置
US20060082010A1 (en) * 2004-10-19 2006-04-20 Saggese Stefano M Intelligent molding environment and method of controlling applied clamp tonnage
CN101863104A (zh) * 2010-05-26 2010-10-20 大连理工大学 塑料微流控芯片的注塑成型工艺
DE112011100051T5 (de) * 2010-06-25 2012-10-04 Nissei Plastic Industrial Co., Ltd. Gießverfahren einer Spritzgießmaschine

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685708A (en) * 1951-01-29 1954-08-10 Aircraft Marine Prod Inc Molding method
FR1116870A (fr) * 1955-04-27 1956-05-14 Procédé de moulage par injection à basse pression notamment pour la fabrication de pièces stratifiées
DE1779504B2 (de) * 1968-08-21 1972-05-31 Eckert & Ziegler Gmbh, 8832 Weissenburg Verfahren zur verarbeitung von waermehaertenden kunststoffen, insbesondere von duroplasten aus der familie der aminoplaste auf spritzgiessmaschinen
DE2300171A1 (de) * 1973-01-03 1974-07-11 Bucher Guyer Ag Masch Verfahren zum regeln der aushaertzeit der kunststoffmasse in der form einer spritzgiessmaschine
JPS5729257B2 (ko) * 1973-11-21 1982-06-22
DE2532429C3 (de) * 1975-07-19 1981-12-17 G. Bauknecht Gmbh, 7000 Stuttgart Verfahren und Einrichtung zum Spritzgießen einer Kunststoffmasse mit veränderbarer Einspritzgeschwindigkeit
DE2535426A1 (de) * 1975-08-08 1977-02-24 Demag Kunststofftech Verfahren und spritzgiessmaschine zur herstellung von formteilen aus kunststoff
US4325896A (en) * 1975-10-08 1982-04-20 Solid Controls, Inc. Electro-hydraulic ram control apparatus
DE2612176A1 (de) * 1976-03-23 1977-10-06 Ver Foerderung Inst Kunststoff Verfahren zum spritzgiessen von duromeren oder elastomeren formmassen
US4313901A (en) * 1976-06-10 1982-02-02 Resistoflex Corporation Isothermal transfer molding
DE2723071A1 (de) * 1977-05-21 1978-11-30 Linde Ag Spritzgiessverfahren
US4131596A (en) * 1977-08-22 1978-12-26 Logic Devices, Inc. Sensing system and method for plastic injection molding
US4237089A (en) * 1978-07-19 1980-12-02 Sunds Ab Method of reducing internal stresses and improving the mechanical properties of injection molded thermoplastic resins
AU506115B1 (en) * 1978-11-22 1979-12-13 Owens-Illinois, Inc Multistep molding of plastic articles
US4309379A (en) * 1978-12-21 1982-01-05 Hooker Chemicals & Plastics Corp. Method and apparatus for runnerless injection-compression molding thermosetting materials
JPS55142632A (en) * 1979-03-31 1980-11-07 Toyota Motor Corp Low-pressure injecting method using screw inlying injection molding machine
CH642905A5 (de) * 1979-07-16 1984-05-15 Netstal Ag Maschf Giesserei Spritzgiessmaschine.
JPS5774135A (en) * 1980-10-29 1982-05-10 Toshiba Mach Co Ltd High pressure injection molding method and device therefor
JPS59165634A (ja) * 1983-03-11 1984-09-18 Mitsubishi Heavy Ind Ltd 射出成形方法
JPS5964336A (ja) * 1983-07-08 1984-04-12 Toshiba Mach Co Ltd 射出成形機の射出工程制御方法および装置
US4609516A (en) * 1984-02-17 1986-09-02 Continental Pet Technologies, Inc. Method of forming laminated preforms
US5093740A (en) * 1991-02-28 1992-03-03 Raytheon Company Optical beam steerer having subaperture addressing

Also Published As

Publication number Publication date
US4826641A (en) 1989-05-02
EP0172536A2 (en) 1986-02-26
JPS6149820A (ja) 1986-03-11
HK87993A (en) 1993-09-03
EP0172536B1 (en) 1992-06-03
DE3586151D1 (de) 1992-07-09
DE3586151T2 (de) 1992-12-03
EP0172536A3 (en) 1988-03-09
US4882117A (en) 1989-11-21
KR860001702A (ko) 1986-03-22
JPH0684031B2 (ja) 1994-10-26
KR900007345B1 (ko) 1990-10-08

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