JPS55244A - Plasticizing process control method for injection molder - Google Patents

Plasticizing process control method for injection molder

Info

Publication number
JPS55244A
JPS55244A JP7393978A JP7393978A JPS55244A JP S55244 A JPS55244 A JP S55244A JP 7393978 A JP7393978 A JP 7393978A JP 7393978 A JP7393978 A JP 7393978A JP S55244 A JPS55244 A JP S55244A
Authority
JP
Japan
Prior art keywords
pressure
screw
circuit
resin
values
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
JP7393978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6260250B2 (enrdf_load_stackoverflow
Inventor
Shigeru Fujita
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 JP7393978A priority Critical patent/JPS55244A/ja
Priority to GB7912700A priority patent/GB2019608B/en
Priority to DE2914944A priority patent/DE2914944C2/de
Publication of JPS55244A publication Critical patent/JPS55244A/ja
Priority to US06/231,214 priority patent/US4326255A/en
Publication of JPS6260250B2 publication Critical patent/JPS6260250B2/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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/766—Measuring, controlling or regulating the setting or resetting of moulding conditions, e.g. before starting a cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP7393978A 1978-04-13 1978-06-19 Plasticizing process control method for injection molder Granted JPS55244A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7393978A JPS55244A (en) 1978-06-19 1978-06-19 Plasticizing process control method for injection molder
GB7912700A GB2019608B (en) 1978-04-13 1979-04-11 Controlling injection moulding
DE2914944A DE2914944C2 (de) 1978-04-13 1979-04-12 Vorrichtung zum Steuern der Drehzahl und des Staudruckes beim Plastifizier- und Dosiervorgang einer Kunststoff - Schneckenspritzgießmaschine
US06/231,214 US4326255A (en) 1978-04-13 1981-02-02 Apparatus for controlling plasticizing process of in-line screw-type injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7393978A JPS55244A (en) 1978-06-19 1978-06-19 Plasticizing process control method for injection molder

Publications (2)

Publication Number Publication Date
JPS55244A true JPS55244A (en) 1980-01-05
JPS6260250B2 JPS6260250B2 (enrdf_load_stackoverflow) 1987-12-15

Family

ID=13532578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7393978A Granted JPS55244A (en) 1978-04-13 1978-06-19 Plasticizing process control method for injection molder

Country Status (1)

Country Link
JP (1) JPS55244A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943112U (ja) * 1982-09-16 1984-03-21 積水化学工業株式会社 インラインスクリユウ式射出成形機
JPH04220324A (ja) * 1990-12-20 1992-08-11 Sodick Co Ltd 射出成形機の樹脂粘度の制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943112U (ja) * 1982-09-16 1984-03-21 積水化学工業株式会社 インラインスクリユウ式射出成形機
JPH04220324A (ja) * 1990-12-20 1992-08-11 Sodick Co Ltd 射出成形機の樹脂粘度の制御方法

Also Published As

Publication number Publication date
JPS6260250B2 (enrdf_load_stackoverflow) 1987-12-15

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