JPH0364291B2 - - Google Patents

Info

Publication number
JPH0364291B2
JPH0364291B2 JP58185558A JP18555883A JPH0364291B2 JP H0364291 B2 JPH0364291 B2 JP H0364291B2 JP 58185558 A JP58185558 A JP 58185558A JP 18555883 A JP18555883 A JP 18555883A JP H0364291 B2 JPH0364291 B2 JP H0364291B2
Authority
JP
Japan
Prior art keywords
pressure
screw
molten resin
injection
check ring
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 - Lifetime
Application number
JP58185558A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6076321A (ja
Inventor
Hiroshi Kumazaki
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 JP18555883A priority Critical patent/JPS6076321A/ja
Publication of JPS6076321A publication Critical patent/JPS6076321A/ja
Publication of JPH0364291B2 publication Critical patent/JPH0364291B2/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
    • 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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • 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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/52—Non-return devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP18555883A 1983-10-04 1983-10-04 射出成形方法 Granted JPS6076321A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18555883A JPS6076321A (ja) 1983-10-04 1983-10-04 射出成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18555883A JPS6076321A (ja) 1983-10-04 1983-10-04 射出成形方法

Publications (2)

Publication Number Publication Date
JPS6076321A JPS6076321A (ja) 1985-04-30
JPH0364291B2 true JPH0364291B2 (de) 1991-10-04

Family

ID=16172906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18555883A Granted JPS6076321A (ja) 1983-10-04 1983-10-04 射出成形方法

Country Status (1)

Country Link
JP (1) JPS6076321A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH066319B2 (ja) * 1990-11-29 1994-01-26 株式会社新潟鐵工所 射出成形機におけるスクリュのストローク制御方法
JP3336296B2 (ja) * 1999-07-23 2002-10-21 住友重機械工業株式会社 射出装置及びその制御方法
JP3805308B2 (ja) 2003-01-17 2006-08-02 ファナック株式会社 射出成形機
JP4434715B2 (ja) 2003-12-12 2010-03-17 東芝機械株式会社 スクリュの逆流防止装置
EP2017061B1 (de) 2007-07-17 2010-04-28 Fanuc Ltd Spritzgießmaschine mit Mitteln zum Feststellens des Schliessens des Sperrrings
JP5507519B2 (ja) 2011-10-14 2014-05-28 ファナック株式会社 射出成形機の計量制御装置
JP5351307B1 (ja) 2012-06-11 2013-11-27 ファナック株式会社 射出成形機の圧力制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151352A (en) * 1976-06-11 1977-12-15 Nissei Plastics Ind Co Method of controlling injection of injection molding machine
JPS5339358A (en) * 1976-09-24 1978-04-11 Nissei Plastics Ind Co Injection molding method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151352A (en) * 1976-06-11 1977-12-15 Nissei Plastics Ind Co Method of controlling injection of injection molding machine
JPS5339358A (en) * 1976-09-24 1978-04-11 Nissei Plastics Ind Co Injection molding method

Also Published As

Publication number Publication date
JPS6076321A (ja) 1985-04-30

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