JPH022686B2 - - Google Patents

Info

Publication number
JPH022686B2
JPH022686B2 JP4021785A JP4021785A JPH022686B2 JP H022686 B2 JPH022686 B2 JP H022686B2 JP 4021785 A JP4021785 A JP 4021785A JP 4021785 A JP4021785 A JP 4021785A JP H022686 B2 JPH022686 B2 JP H022686B2
Authority
JP
Japan
Prior art keywords
pressure
screw
resin
hydraulic
control
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.)
Expired
Application number
JP4021785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61199919A (ja
Inventor
Tadanobu Kuwabara
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.)
HISHA SEIKO KK
Original Assignee
HISHA SEIKO KK
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 HISHA SEIKO KK filed Critical HISHA SEIKO KK
Priority to JP4021785A priority Critical patent/JPS61199919A/ja
Publication of JPS61199919A publication Critical patent/JPS61199919A/ja
Publication of JPH022686B2 publication Critical patent/JPH022686B2/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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP4021785A 1985-02-28 1985-02-28 射出成形機の射出工程制御方法 Granted JPS61199919A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4021785A JPS61199919A (ja) 1985-02-28 1985-02-28 射出成形機の射出工程制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4021785A JPS61199919A (ja) 1985-02-28 1985-02-28 射出成形機の射出工程制御方法

Publications (2)

Publication Number Publication Date
JPS61199919A JPS61199919A (ja) 1986-09-04
JPH022686B2 true JPH022686B2 (enrdf_load_stackoverflow) 1990-01-19

Family

ID=12574605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4021785A Granted JPS61199919A (ja) 1985-02-28 1985-02-28 射出成形機の射出工程制御方法

Country Status (1)

Country Link
JP (1) JPS61199919A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0818355B2 (ja) * 1987-03-24 1996-02-28 東芝機械株式会社 厚肉製品成形方法
JPH0818354B2 (ja) * 1987-05-21 1996-02-28 東芝機械株式会社 厚肉製品成形方法
JPH078514B2 (ja) * 1988-04-18 1995-02-01 ダイセル化学工業株式会社 光ディスク用プラスチック基板の射出成形法
JP3605195B2 (ja) * 1995-09-18 2004-12-22 三菱重工業株式会社 射出成形方法及びその装置
JP5239514B2 (ja) * 2007-05-29 2013-07-17 住友化学株式会社 熱可塑性樹脂成形体及びその製造方法
AU2015357525B2 (en) 2014-12-04 2019-10-03 Extrude to Fill, Inc. Nozzle shut off for injection molding system
CA3007114C (en) * 2015-12-04 2019-03-05 Extrude To Fill, LLC Method of molding a part
JP6906926B2 (ja) * 2016-10-31 2021-07-21 住友重機械工業株式会社 射出成形機
EP4253000A1 (de) * 2022-03-30 2023-10-04 ENGEL AUSTRIA GmbH Herstellung von kunststoffbauteilen mit reduzierten mikrofehlstellen

Also Published As

Publication number Publication date
JPS61199919A (ja) 1986-09-04

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