JPS6268725A - 射出圧縮成形方法 - Google Patents

射出圧縮成形方法

Info

Publication number
JPS6268725A
JPS6268725A JP20782985A JP20782985A JPS6268725A JP S6268725 A JPS6268725 A JP S6268725A JP 20782985 A JP20782985 A JP 20782985A JP 20782985 A JP20782985 A JP 20782985A JP S6268725 A JPS6268725 A JP S6268725A
Authority
JP
Japan
Prior art keywords
injection
mold
pressure
timer
mold clamping
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
JP20782985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0530173B2 (enrdf_load_stackoverflow
Inventor
Toshio Hosoya
細谷　俊雄
Hideo Sakanishi
坂西　英雄
Hiroshi Sugano
寛 菅野
Saburo Sakauchi
坂内　三郎
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP20782985A priority Critical patent/JPS6268725A/ja
Publication of JPS6268725A publication Critical patent/JPS6268725A/ja
Publication of JPH0530173B2 publication Critical patent/JPH0530173B2/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
    • B29C45/46—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
    • B29C45/46—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
    • B29C2045/563—Enlarging the mould cavity during injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP20782985A 1985-09-20 1985-09-20 射出圧縮成形方法 Granted JPS6268725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20782985A JPS6268725A (ja) 1985-09-20 1985-09-20 射出圧縮成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20782985A JPS6268725A (ja) 1985-09-20 1985-09-20 射出圧縮成形方法

Publications (2)

Publication Number Publication Date
JPS6268725A true JPS6268725A (ja) 1987-03-28
JPH0530173B2 JPH0530173B2 (enrdf_load_stackoverflow) 1993-05-07

Family

ID=16546205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20782985A Granted JPS6268725A (ja) 1985-09-20 1985-09-20 射出圧縮成形方法

Country Status (1)

Country Link
JP (1) JPS6268725A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04246523A (ja) * 1991-01-31 1992-09-02 Japan Steel Works Ltd:The 射出圧縮成形方法
US5582782A (en) * 1995-03-01 1996-12-10 Kato; Kazuo Method of stopping a die of an injection molding machine and a die clamping apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04246523A (ja) * 1991-01-31 1992-09-02 Japan Steel Works Ltd:The 射出圧縮成形方法
US5582782A (en) * 1995-03-01 1996-12-10 Kato; Kazuo Method of stopping a die of an injection molding machine and a die clamping apparatus

Also Published As

Publication number Publication date
JPH0530173B2 (enrdf_load_stackoverflow) 1993-05-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees