AT333024B - DIGITAL CONTROL ARRANGEMENT FOR A PRESSURE-OPERATED WORK CYLINDER OF A SCREW INJECTION MOLDING MACHINE - Google Patents

DIGITAL CONTROL ARRANGEMENT FOR A PRESSURE-OPERATED WORK CYLINDER OF A SCREW INJECTION MOLDING MACHINE

Info

Publication number
AT333024B
AT333024B AT1036072A AT1036072A AT333024B AT 333024 B AT333024 B AT 333024B AT 1036072 A AT1036072 A AT 1036072A AT 1036072 A AT1036072 A AT 1036072A AT 333024 B AT333024 B AT 333024B
Authority
AT
Austria
Prior art keywords
pressure
injection molding
molding machine
digital control
control arrangement
Prior art date
Application number
AT1036072A
Other languages
German (de)
Other versions
ATA1036072A (en
Inventor
Franz Dipl Ing Dr Mayer
Horst Dipl Kfm Ing Graf
Helmut Dipl Ing List
Heinz Ing Behr
Original Assignee
Fur Verbrennungsmotoren Prof D
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 Fur Verbrennungsmotoren Prof D filed Critical Fur Verbrennungsmotoren Prof D
Priority to AT1036072A priority Critical patent/AT333024B/en
Priority to DE2358911A priority patent/DE2358911A1/en
Priority to CH1685873A priority patent/CH565029A5/xx
Publication of ATA1036072A publication Critical patent/ATA1036072A/en
Application granted granted Critical
Publication of AT333024B publication Critical patent/AT333024B/en

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
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
AT1036072A 1972-12-05 1972-12-05 DIGITAL CONTROL ARRANGEMENT FOR A PRESSURE-OPERATED WORK CYLINDER OF A SCREW INJECTION MOLDING MACHINE AT333024B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT1036072A AT333024B (en) 1972-12-05 1972-12-05 DIGITAL CONTROL ARRANGEMENT FOR A PRESSURE-OPERATED WORK CYLINDER OF A SCREW INJECTION MOLDING MACHINE
DE2358911A DE2358911A1 (en) 1972-12-05 1973-11-27 Controlling injection moulding stroke speed - as function of pressure temperature and speed of flow front in mould
CH1685873A CH565029A5 (en) 1972-12-05 1973-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1036072A AT333024B (en) 1972-12-05 1972-12-05 DIGITAL CONTROL ARRANGEMENT FOR A PRESSURE-OPERATED WORK CYLINDER OF A SCREW INJECTION MOLDING MACHINE

Publications (2)

Publication Number Publication Date
ATA1036072A ATA1036072A (en) 1976-02-15
AT333024B true AT333024B (en) 1976-10-25

Family

ID=3621797

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1036072A AT333024B (en) 1972-12-05 1972-12-05 DIGITAL CONTROL ARRANGEMENT FOR A PRESSURE-OPERATED WORK CYLINDER OF A SCREW INJECTION MOLDING MACHINE

Country Status (3)

Country Link
AT (1) AT333024B (en)
CH (1) CH565029A5 (en)
DE (1) DE2358911A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543088C3 (en) * 1975-09-26 1981-04-02 The Japan Steel Works, Ltd., Tokyo Method for controlling an injection molding machine
DE3425459A1 (en) * 1984-07-11 1986-01-23 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR MONITORING AND / OR CONTROLLING INJECTION MOLDING IN INJECTION MOLDING MACHINES
DE3524310C1 (en) * 1985-04-11 1986-06-19 Wilbrand Prof. Dr.-Ing. 8700 Würzburg Woebcken Processes and devices for controlled injection molding on different plastic injection molding machines with the same molded part properties and the same masses
DE3608973C2 (en) * 1986-03-18 1997-01-23 Peter Prof Dipl Ing Wippenbeck Method and device for controlling the switchover from the holding pressure phase to the isochoric cooling phase during injection molding of thermoplastics
FR2623624B1 (en) * 1987-11-19 1990-08-10 Telemecanique Electrique METHOD AND DEVICE FOR DETERMINING THE FLOW CHARACTERISTICS OF A MATERIAL WITHIN A MOLD, DURING A MOLDING PROCESS
DE19927108C2 (en) * 1999-06-14 2001-06-28 Heraeus Electro Nite Int Process for the production of sensors, in particular temperature sensors
DE10117001A1 (en) * 2001-04-05 2002-11-07 Frey Juergen Method for producing a molded part in a mold
WO2003059598A1 (en) † 2002-01-09 2003-07-24 Mold-Masters Limited Method and apparatus for measuring the temperature of molten material in a mold cavity
DE102005032367A1 (en) * 2005-07-08 2007-01-11 Priamus System Technologies Ag Method for monitoring and / or regulating the melt filling of at least one cavity
WO2009040077A1 (en) * 2007-09-20 2009-04-02 Priamus System Technologies Ag Method and device for monitoring, documenting, and/or controlling an injection molding machine
WO2011044705A1 (en) 2009-10-12 2011-04-21 Kistler Holding Ag Method for controlling an injection process in an open-loop or closed-loop manner
CH702154A1 (en) * 2009-11-11 2011-05-13 Kistler Holding Ag Method for controlling injection process during manufacturing molded part, involves controlling velocity of injection unit, temperature of mass, termination of injection or starting of subsequent process based on state change of detector
DE102009054915A1 (en) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Injection molding process for producing a functional part with a recess
PT106938A (en) * 2013-05-10 2014-11-10 Famolde Fabricaç O E Com Izaç O De Moldes S A DEVICE FOR OPTIMIZATION AND PRODUCTION CONTROL OF THE THERMOPLASTIC INJECTION PROCESS AND THEIR METHOD
DE102018126313A1 (en) 2018-10-23 2020-04-23 Kraussmaffei Technologies Gmbh Method for operating an injection molding machine, in particular with regard to improved constant mold filling, and injection molding machine for carrying out the method
WO2023114049A1 (en) 2021-12-13 2023-06-22 Barnes Group Inc. Injection molding device and method
CN114311575B (en) * 2021-12-30 2024-03-29 阿托斯(上海)液压有限公司 Injection molding machine back pressure control device and method based on double closed-loop PID regulation

Also Published As

Publication number Publication date
DE2358911A1 (en) 1974-06-27
ATA1036072A (en) 1976-02-15
CH565029A5 (en) 1975-08-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee