JPH0366140B2 - - Google Patents

Info

Publication number
JPH0366140B2
JPH0366140B2 JP4242586A JP4242586A JPH0366140B2 JP H0366140 B2 JPH0366140 B2 JP H0366140B2 JP 4242586 A JP4242586 A JP 4242586A JP 4242586 A JP4242586 A JP 4242586A JP H0366140 B2 JPH0366140 B2 JP H0366140B2
Authority
JP
Japan
Prior art keywords
pressure
injection
switching
value
filling
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
JP4242586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62199421A (ja
Inventor
Akira Yokota
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP4242586A priority Critical patent/JPS62199421A/ja
Publication of JPS62199421A publication Critical patent/JPS62199421A/ja
Publication of JPH0366140B2 publication Critical patent/JPH0366140B2/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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means 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
    • B29C45/76—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
    • B29C45/7666—Measuring, controlling or regulating of power or energy, e.g. integral function of force
    • 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
    • B29C45/82—Hydraulic or pneumatic circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP4242586A 1986-02-27 1986-02-27 可変ポンプを用いた射出成形機の成形制御方法 Granted JPS62199421A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4242586A JPS62199421A (ja) 1986-02-27 1986-02-27 可変ポンプを用いた射出成形機の成形制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4242586A JPS62199421A (ja) 1986-02-27 1986-02-27 可変ポンプを用いた射出成形機の成形制御方法

Publications (2)

Publication Number Publication Date
JPS62199421A JPS62199421A (ja) 1987-09-03
JPH0366140B2 true JPH0366140B2 (US07655688-20100202-C00086.png) 1991-10-16

Family

ID=12635707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4242586A Granted JPS62199421A (ja) 1986-02-27 1986-02-27 可変ポンプを用いた射出成形機の成形制御方法

Country Status (1)

Country Link
JP (1) JPS62199421A (US07655688-20100202-C00086.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393117U (US07655688-20100202-C00086.png) * 1990-01-10 1991-09-24
IT1243394B (it) * 1990-11-27 1994-06-10 Oima Spa Pressa per lo stampaggio a iniezione di materie plastiche.
DE4041229A1 (de) * 1990-12-18 1992-06-25 Automatisierungs Und Kunststof Verfahren zur regelung und steuerung des spritzgiessens
EP0536449A1 (de) * 1991-10-10 1993-04-14 AUTOMATISIERUNGS- UND KUNSTSTOFFTECHNIK GmbH CHEMNITZ Verfahren zur one-line-Bestimmung des Umschaltwertes auf Nachdruck beim Spritzgiessen
EP0563466A1 (de) * 1992-03-31 1993-10-06 Hummel, Erhard Verfahren und Einrichtung zur Ermittlung von Prozessparameter-Summenwerten zur Steuerung und Regelung von Spritzgiessmaschinen

Also Published As

Publication number Publication date
JPS62199421A (ja) 1987-09-03

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