JPS59232835A - 射出圧縮成形金型及びその成形方法 - Google Patents

射出圧縮成形金型及びその成形方法

Info

Publication number
JPS59232835A
JPS59232835A JP10579283A JP10579283A JPS59232835A JP S59232835 A JPS59232835 A JP S59232835A JP 10579283 A JP10579283 A JP 10579283A JP 10579283 A JP10579283 A JP 10579283A JP S59232835 A JPS59232835 A JP S59232835A
Authority
JP
Japan
Prior art keywords
resin
temperature
cavity
mold
piece
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.)
Granted
Application number
JP10579283A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134132B2 (enrdf_load_stackoverflow
Inventor
Masamichi Takeshita
竹下　正道
Masayuki Muranaka
昌幸 村中
Hisao Inage
久夫 稲毛
Masao Takagi
正雄 高木
Shoki Eguchi
江口　昭喜
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10579283A priority Critical patent/JPS59232835A/ja
Publication of JPS59232835A publication Critical patent/JPS59232835A/ja
Publication of JPH0134132B2 publication Critical patent/JPH0134132B2/ja
Granted 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7306—Control circuits 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP10579283A 1983-06-15 1983-06-15 射出圧縮成形金型及びその成形方法 Granted JPS59232835A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10579283A JPS59232835A (ja) 1983-06-15 1983-06-15 射出圧縮成形金型及びその成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10579283A JPS59232835A (ja) 1983-06-15 1983-06-15 射出圧縮成形金型及びその成形方法

Publications (2)

Publication Number Publication Date
JPS59232835A true JPS59232835A (ja) 1984-12-27
JPH0134132B2 JPH0134132B2 (enrdf_load_stackoverflow) 1989-07-18

Family

ID=14416978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10579283A Granted JPS59232835A (ja) 1983-06-15 1983-06-15 射出圧縮成形金型及びその成形方法

Country Status (1)

Country Link
JP (1) JPS59232835A (enrdf_load_stackoverflow)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127323A (ja) * 1984-11-27 1986-06-14 Hitachi Ltd 射出圧縮成形用金型装置
JPS61205111A (ja) * 1985-02-07 1986-09-11 Meiki Co Ltd 射出による圧縮成形方法
JPS629926A (ja) * 1985-07-09 1987-01-17 Hitachi Ltd 光デイスク基板成形方法
JPS6213309A (ja) * 1985-07-11 1987-01-22 Tokuyama Soda Co Ltd 射出成形方法およびその装置
JPS62123913U (enrdf_load_stackoverflow) * 1986-01-31 1987-08-06
JPS6394806A (ja) * 1986-10-09 1988-04-25 Toshiba Mach Co Ltd 射出圧縮成形の制御方法
JPS63224920A (ja) * 1987-03-13 1988-09-20 Nippon Mektron Ltd 射出成形機
JPH01136716A (ja) * 1987-11-25 1989-05-30 Toshiba Mach Co Ltd 射出成形品の良否判定方法
JPH0183513U (enrdf_load_stackoverflow) * 1987-11-25 1989-06-02
JPH035108A (ja) * 1989-06-02 1991-01-10 Niigata Eng Co Ltd 射出圧縮成形法
EP0623448A1 (en) * 1993-05-07 1994-11-09 General Electric Company Thermoplastic resin molding process
WO1998041379A1 (fr) * 1996-02-29 1998-09-24 Hoya Corporation Procede de moulage par injection de lentilles plastiques
US6156242A (en) * 1996-02-29 2000-12-05 Hoya Corporation Method of injection molding plastic lens
USRE38617E1 (en) * 1997-03-18 2004-10-12 Hoya Corporation Method of injection molding plastic lens
CN101544030B (zh) 2008-03-25 2012-03-28 鸿富锦精密工业（深圳）有限公司 具有热补偿功能的模具
JP2014218038A (ja) * 2013-05-09 2014-11-20 アピックヤマダ株式会社 樹脂モールド方法および樹脂モールド装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127323A (ja) * 1984-11-27 1986-06-14 Hitachi Ltd 射出圧縮成形用金型装置
JPS61205111A (ja) * 1985-02-07 1986-09-11 Meiki Co Ltd 射出による圧縮成形方法
JPS629926A (ja) * 1985-07-09 1987-01-17 Hitachi Ltd 光デイスク基板成形方法
JPS6213309A (ja) * 1985-07-11 1987-01-22 Tokuyama Soda Co Ltd 射出成形方法およびその装置
JPS62123913U (enrdf_load_stackoverflow) * 1986-01-31 1987-08-06
JPS6394806A (ja) * 1986-10-09 1988-04-25 Toshiba Mach Co Ltd 射出圧縮成形の制御方法
JPS63224920A (ja) * 1987-03-13 1988-09-20 Nippon Mektron Ltd 射出成形機
JPH01136716A (ja) * 1987-11-25 1989-05-30 Toshiba Mach Co Ltd 射出成形品の良否判定方法
JPH0183513U (enrdf_load_stackoverflow) * 1987-11-25 1989-06-02
JPH035108A (ja) * 1989-06-02 1991-01-10 Niigata Eng Co Ltd 射出圧縮成形法
EP0623448A1 (en) * 1993-05-07 1994-11-09 General Electric Company Thermoplastic resin molding process
WO1998041379A1 (fr) * 1996-02-29 1998-09-24 Hoya Corporation Procede de moulage par injection de lentilles plastiques
US6156242A (en) * 1996-02-29 2000-12-05 Hoya Corporation Method of injection molding plastic lens
USRE38617E1 (en) * 1997-03-18 2004-10-12 Hoya Corporation Method of injection molding plastic lens
CN101544030B (zh) 2008-03-25 2012-03-28 鸿富锦精密工业（深圳）有限公司 具有热补偿功能的模具
JP2014218038A (ja) * 2013-05-09 2014-11-20 アピックヤマダ株式会社 樹脂モールド方法および樹脂モールド装置

Also Published As

Publication number Publication date
JPH0134132B2 (enrdf_load_stackoverflow) 1989-07-18

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