ID18461A - Metoda cetakan kompresi injeksi - Google Patents

Metoda cetakan kompresi injeksi

Info

Publication number
ID18461A
ID18461A IDP973113A ID973113A ID18461A ID 18461 A ID18461 A ID 18461A ID P973113 A IDP973113 A ID P973113A ID 973113 A ID973113 A ID 973113A ID 18461 A ID18461 A ID 18461A
Authority
ID
Indonesia
Prior art keywords
compression method
injection compression
mold injection
mold
injection
Prior art date
Application number
IDP973113A
Other languages
English (en)
Inventor
Yuji Tanaka
Masahito Kuramitsu
Nobuyoshi Umeniwa
Yoshimasa Matsuura
Original Assignee
Asahi Chemical Ind
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 Asahi Chemical Ind filed Critical Asahi Chemical Ind
Publication of ID18461A publication Critical patent/ID18461A/id

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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/174—Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing 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
    • B29C45/17—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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/56—Compression moulding under special conditions, e.g. vacuum
    • B29C2043/566—Compression moulding under special conditions, e.g. vacuum in a specific gas atmosphere, with or without pressure
    • 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
    • B29C2045/567—Expelling resin through the gate

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)
IDP973113A 1996-09-10 1997-09-08 Metoda cetakan kompresi injeksi ID18461A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23828296 1996-09-10

Publications (1)

Publication Number Publication Date
ID18461A true ID18461A (id) 1998-04-09

Family

ID=17027880

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP973113A ID18461A (id) 1996-09-10 1997-09-08 Metoda cetakan kompresi injeksi

Country Status (6)

Country Link
US (1) US5993723A (id)
KR (1) KR100254092B1 (id)
CN (1) CN1069862C (id)
DE (1) DE19739522C2 (id)
ID (1) ID18461A (id)
MY (1) MY124557A (id)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054112A1 (fr) 1998-04-22 1999-10-28 Teijin Chemicals, Ltd. Procede de moulage par injection-compression destine a un produit optiquement forme
CN1077011C (zh) * 1998-05-20 2002-01-02 皇旗资讯股份有限公司 气体辅助射出成型的波前引导方法
KR100285760B1 (ko) * 1998-07-21 2001-05-02 구자홍 플라즈마 디스플레이 패널용 격벽제조방법 및 이를 이용한 플라즈마 디스플레이 패널 소자
TW521223B (en) * 1999-05-17 2003-02-21 Semiconductor Energy Lab D/A conversion circuit and semiconductor device
SE9902131L (sv) * 1999-06-08 2000-12-09 Nolato Silikonteknik Ab Metod och anordning för framställning av ett elastiskt element samt komponent innefattande sådant elastiskt element
KR20010037061A (ko) * 1999-10-13 2001-05-07 이계안 가스주입 사출 공법을 이용한 범퍼 제조방법 및 그 범퍼
DE19949539C1 (de) * 1999-10-14 2001-03-01 Battenfeld Gmbh Verfahren und Vorrichtung zur Herstellung von Spritzgießteilen aus thermoplastischen Kunststoffen
JP3445778B2 (ja) * 2000-08-11 2003-09-08 東北ムネカタ株式会社 射出成形方法
JP4612166B2 (ja) * 2000-09-28 2011-01-12 山本光学株式会社 光学物品の連続製造方法
JP3086056U (ja) * 2001-11-15 2002-05-31 船井電機株式会社 テレビジョン、テレビジョンキャビネットおよびテレビジョンキャビネット成形用金型
TW555636B (en) * 2001-11-26 2003-10-01 Sumitomo Heavy Industries A molding method of a resin molded article by a mold apparatus, the mold apparatus, the resin molded article, and a molding machine having the mold apparatus
KR20030077340A (ko) * 2002-03-26 2003-10-01 현대자동차주식회사 플라스틱 제품 성형시의 가스 주입구조
US7393495B2 (en) * 2003-11-25 2008-07-01 Custom-Pak Inc. Methods and apparatuses for the formation of blow molded objects
NL1028510C2 (nl) * 2005-03-10 2006-09-12 Ecim Technologies Bv Kunststof product met verstijvingen en werkwijze voor vervaardiging daarvan.
JP4978117B2 (ja) * 2006-08-28 2012-07-18 スズキ株式会社 樹脂成形品
US20080230949A1 (en) * 2007-03-23 2008-09-25 Paul Razgunas Injection molding process for forming coated molded parts
CN101340784A (zh) * 2007-07-04 2009-01-07 深圳富泰宏精密工业有限公司 电子装置机壳及其制造方法
CN102700049A (zh) * 2012-05-24 2012-10-03 台州市黄岩区机械模具职业学校 一种分级合模注塑机及其加工方法
DE102017213453A1 (de) 2017-08-03 2019-02-07 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen eines Verkleidungsteils eines Kraftfahrzeugs, Verwendung der Vorrichtung
JP2022532674A (ja) * 2019-05-17 2022-07-15 キヤノンバージニア， インコーポレイテッド 製造方法および射出成形システム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3913109C5 (de) * 1989-04-21 2010-03-18 Ferromatik Milacron Maschinenbau Gmbh Verfahren zum Spritzgießen fluidgefüllter Kunststoffkörper und Vorrichtung zur Durchführung des Verfahrens
JP2976059B2 (ja) * 1991-02-08 1999-11-10 住友化学工業株式会社 中空成形品の製造方法
JPH04284213A (ja) * 1991-03-13 1992-10-08 Sekisui Chem Co Ltd ガス注入成形方法
US5344596A (en) * 1992-03-23 1994-09-06 Icp Systems, Inc. Method for fluid compression of injection molded plastic material
JPH05293844A (ja) * 1992-04-21 1993-11-09 Tohoku Munekata Kk 偏肉構造の成形品の射出成形方法
JP3338485B2 (ja) * 1992-10-12 2002-10-28 株式会社日本製鋼所 プレス成形方法
JP2997391B2 (ja) * 1994-05-20 2000-01-11 出光石油化学株式会社 ガス注入射出成形方法およびその金型
JP3300531B2 (ja) * 1994-05-20 2002-07-08 出光石油化学株式会社 射出成形方法およびその金型
JPH08267493A (ja) * 1995-03-29 1996-10-15 Asahi Chem Ind Co Ltd ガス射出圧縮成形方法

Also Published As

Publication number Publication date
DE19739522A1 (de) 1998-04-30
MY124557A (en) 2006-06-30
KR100254092B1 (ko) 2000-04-15
CN1176874A (zh) 1998-03-25
CN1069862C (zh) 2001-08-22
DE19739522C2 (de) 2002-02-21
US5993723A (en) 1999-11-30
KR19980024455A (ko) 1998-07-06

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