ATE166282T1 - Verfahren zum spritzgiessen eines thermoplastischen kunststoffes und spritzgiessform - Google Patents

Verfahren zum spritzgiessen eines thermoplastischen kunststoffes und spritzgiessform

Info

Publication number
ATE166282T1
ATE166282T1 AT92300288T AT92300288T ATE166282T1 AT E166282 T1 ATE166282 T1 AT E166282T1 AT 92300288 T AT92300288 T AT 92300288T AT 92300288 T AT92300288 T AT 92300288T AT E166282 T1 ATE166282 T1 AT E166282T1
Authority
AT
Austria
Prior art keywords
void
injection
thermoplastic plastic
resin
mold
Prior art date
Application number
AT92300288T
Other languages
English (en)
Inventor
Hiroshi Aida
Ryohei Hazawa
Original Assignee
Nippon Steel Chemical Co
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 Nippon Steel Chemical Co filed Critical Nippon Steel Chemical Co
Application granted granted Critical
Publication of ATE166282T1 publication Critical patent/ATE166282T1/de

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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • 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

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)
  • Diaphragms For Electromechanical Transducers (AREA)
AT92300288T 1991-01-14 1992-01-14 Verfahren zum spritzgiessen eines thermoplastischen kunststoffes und spritzgiessform ATE166282T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1593991 1991-01-14
JP3123035A JPH0767716B2 (ja) 1991-01-14 1991-04-26 熱可塑性樹脂成形品の射出成形法及び射出成形用金型

Publications (1)

Publication Number Publication Date
ATE166282T1 true ATE166282T1 (de) 1998-06-15

Family

ID=26352179

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92300288T ATE166282T1 (de) 1991-01-14 1992-01-14 Verfahren zum spritzgiessen eines thermoplastischen kunststoffes und spritzgiessform

Country Status (10)

Country Link
US (2) US5232654A (de)
EP (1) EP0495614B1 (de)
JP (1) JPH0767716B2 (de)
KR (1) KR960006775B1 (de)
CN (1) CN1034269C (de)
AT (1) ATE166282T1 (de)
DE (1) DE69225506T2 (de)
HK (1) HK1006210A1 (de)
MY (1) MY124308A (de)
SG (1) SG52244A1 (de)

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WO1993014919A1 (en) * 1992-01-30 1993-08-05 Haywood Holdings Limited Apparatus for and method of injection moulding with gas injection
JP3437214B2 (ja) * 1992-07-14 2003-08-18 新日鐵化学株式会社 ボイド挿入ピンを利用する射出成形方法
GB2278308A (en) * 1993-05-11 1994-11-30 Gas Injection Ltd Gas assisted injection moulding method and apparatus
JPH10511323A (ja) * 1994-12-23 1998-11-04 アモコ・コーポレイション 半導体をカプセル封入するのに有用なプレフォームをつくるための改良方法
US6106260A (en) * 1995-03-03 2000-08-22 Sumitomo Chemical Company, Limited Mold useful in the production of hollow thermoplastic molded articles
US5908641A (en) * 1996-01-22 1999-06-01 Elizabeth Erikson Trust Gas nozzle for a gas assisted injection molding system
US5939103A (en) * 1996-01-22 1999-08-17 Erikson; Jon R. Gas nozzle assembly for a gas assisted injection molding system
US5820889A (en) * 1996-01-22 1998-10-13 Elizabeth Erikson Trust Gas nozzle for a gas assisted injection molding system
EP0787570B1 (de) * 1996-02-01 2002-09-11 Sumitomo Chemical Company, Limited Verfahren zur Herstellung eines Hohlkörpers
US6197327B1 (en) * 1997-06-11 2001-03-06 Umd, Inc. Device and method for treatment of dysmenorrhea
US6572874B1 (en) 1998-05-15 2003-06-03 Umd, Inc. Vaginal delivery of bisphosphonates
US6042354A (en) * 1998-02-02 2000-03-28 Loren; Norman S. Gas injection apparatus for gas assisted injection molding system
WO1999047334A1 (en) 1998-03-20 1999-09-23 Nitrojection Corporation Pin-in-sleeve device for in-article gas assisted injection molding
GB2361892A (en) * 2000-05-03 2001-11-07 Cinpres Ltd Method and apparatus for injection moulding plastics material
US6375449B1 (en) * 2000-06-22 2002-04-23 Incoe Corporation Gas injection pin mechanism for plastic injection molding systems
DE10224296A1 (de) * 2002-05-31 2003-12-11 Behr Gmbh & Co Verfahren zur Herstellung eines Wärmetauscherkastens
US20060138714A1 (en) * 2002-07-05 2006-06-29 Yasushiro Suzuki Method of manufacturing resin mold product
US6899363B2 (en) 2003-02-19 2005-05-31 Lear Corporation Method of forming a vehicle component
CN1802883A (zh) * 2003-07-03 2006-07-12 株式会社日立制作所 组件装置及其制造方法
US9463588B2 (en) * 2014-02-07 2016-10-11 Todas Santos Surf, Inc. Surf fin including injection molded pre-impregnated composite fiber matrix inserts
US9845059B2 (en) 2015-05-11 2017-12-19 Bose Corporation Acoustic enclosure for motor vehicle
KR20180025952A (ko) * 2016-01-06 2018-03-09 야수히로 스즈키 금형장치, 사출성형시스템 및 성형품의 제조 방법

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GB619286A (en) * 1946-11-29 1949-03-07 John Stratton Turnbull Improvements relating to the manufacture of wax articles
DE2106546A1 (de) * 1971-02-11 1972-08-17 Mohrbach E Verfahren und Vorrichtung zum Spritz gießen von Gegenstanden aus Kunststoff
JPS4841264A (de) * 1971-09-29 1973-06-16
US4136220A (en) * 1976-07-14 1979-01-23 Union Carbide Corporation Process for the molding of plastic structural web and the resulting articles
JPS5714968A (en) * 1980-07-02 1982-01-26 Hitachi Ltd Process and control system for information at point of sales time
JPS58132835A (ja) * 1982-02-03 1983-08-08 Hitachi Ltd デコ−ダ装置
JPS58136423A (ja) * 1982-02-09 1983-08-13 Yukichi Kobayashi 高級汁椀の成形方法および装置
US4474717A (en) * 1982-05-24 1984-10-02 Lang Fastener Corporation Method of making a twin-wall internally corrugated plastic structural part with a smooth non-cellular skin
JPS59176026A (ja) * 1983-03-25 1984-10-05 Nippon Plast Co Ltd 合成樹脂成形品の製造方法
US4601870A (en) * 1983-04-27 1986-07-22 M.C.L. Co., Ltd. Injection molding process
JPS59220338A (ja) * 1983-05-31 1984-12-11 Ichikoh Ind Ltd 合成樹脂製ノブ・ツマミ等の厚肉部品の成形法
JPS619126A (ja) * 1984-06-22 1986-01-16 株式会社東芝 交直変換装置の制御方法
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JPS62209965A (ja) * 1986-03-11 1987-09-16 Alps Electric Co Ltd 画像読取り装置
JPS63165114A (ja) * 1986-12-26 1988-07-08 Nec Home Electronics Ltd 射出成形方法及び射出成形用金型装置
JPH0788025B2 (ja) * 1987-04-28 1995-09-27 三菱瓦斯化学株式会社 偏肉補強部構造を有する合成樹脂成形品の製造法
US4873051A (en) * 1988-04-06 1989-10-10 Westinghouse Electric Corp. Nuclear fuel grid outer strap
DE3991547C2 (de) * 1988-12-26 1994-11-03 Asahi Chemical Ind Verfahren und Vorrichtung zum Spritzgießen eines hohlen, geformten Gegenstandes
DE3913109C5 (de) * 1989-04-21 2010-03-18 Ferromatik Milacron Maschinenbau Gmbh Verfahren zum Spritzgießen fluidgefüllter Kunststoffkörper und Vorrichtung zur Durchführung des Verfahrens
US5069858A (en) * 1989-09-18 1991-12-03 Milad Limited Partnership Method for the use of gas assistance in the molding of plastic articles
US5080570A (en) * 1990-03-14 1992-01-14 Nitrojection Corporation Miniaturized for gas-assisted injection molding
US5044924A (en) * 1990-06-08 1991-09-03 Loren Norman S Gas assisted injection molding apparatus
US5137680A (en) * 1990-07-16 1992-08-11 Milad Limited Partnership Method of injection molding utilizing pressurized fluid source within a chamber in a mold
JPH0646652Y2 (ja) * 1990-08-29 1994-11-30 積水化学工業株式会社 射出成形用金型
US5127814A (en) * 1990-11-26 1992-07-07 Nitrojection Corporation Apparatus for producing a fluid-assisted injection molded product
US5162092A (en) * 1990-11-29 1992-11-10 Cascade Engineering, Inc. Gas-assisted injection molding with a carpet layer

Also Published As

Publication number Publication date
CN1034269C (zh) 1997-03-19
JPH0767716B2 (ja) 1995-07-26
HK1006210A1 (en) 1999-02-12
DE69225506D1 (de) 1998-06-25
US5232654A (en) 1993-08-03
SG52244A1 (en) 1998-09-28
EP0495614A3 (en) 1993-01-13
US5540581A (en) 1996-07-30
KR960006775B1 (ko) 1996-05-23
DE69225506T2 (de) 1998-09-10
EP0495614B1 (de) 1998-05-20
JPH0516177A (ja) 1993-01-26
MY124308A (en) 2006-06-30
KR920014592A (ko) 1992-08-25
CN1063253A (zh) 1992-08-05
EP0495614A2 (de) 1992-07-22

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