ATA7852003A - METHOD FOR OPERATING THE PLASTICIZING DEVICE OF AN INJECTION MOLDING MACHINE - Google Patents

METHOD FOR OPERATING THE PLASTICIZING DEVICE OF AN INJECTION MOLDING MACHINE

Info

Publication number
ATA7852003A
ATA7852003A AT7852003A AT7852003A ATA7852003A AT A7852003 A ATA7852003 A AT A7852003A AT 7852003 A AT7852003 A AT 7852003A AT 7852003 A AT7852003 A AT 7852003A AT A7852003 A ATA7852003 A AT A7852003A
Authority
AT
Austria
Prior art keywords
operating
injection molding
molding machine
plasticizing device
plasticizing
Prior art date
Application number
AT7852003A
Other languages
German (de)
Other versions
AT412854B (en
Inventor
Franz Ing Starzer
Original Assignee
Engel Austria Gmbh
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 Engel Austria Gmbh filed Critical Engel Austria Gmbh
Priority to AT7852003A priority Critical patent/AT412854B/en
Priority to DE200410023287 priority patent/DE102004023287B4/en
Publication of ATA7852003A publication Critical patent/ATA7852003A/en
Application granted granted Critical
Publication of AT412854B publication Critical patent/AT412854B/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
    • B29C45/46—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
    • B29C2045/5096—Axially movable screw decompression of the moulding material by retraction or opposite rotation of the 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
    • B29C45/76—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)
AT7852003A 2003-05-21 2003-05-21 METHOD FOR OPERATING THE PLASTICIZING DEVICE OF AN INJECTION MOLDING MACHINE AT412854B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT7852003A AT412854B (en) 2003-05-21 2003-05-21 METHOD FOR OPERATING THE PLASTICIZING DEVICE OF AN INJECTION MOLDING MACHINE
DE200410023287 DE102004023287B4 (en) 2003-05-21 2004-05-11 Method for operating a plasticizing device of an injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT7852003A AT412854B (en) 2003-05-21 2003-05-21 METHOD FOR OPERATING THE PLASTICIZING DEVICE OF AN INJECTION MOLDING MACHINE

Publications (2)

Publication Number Publication Date
ATA7852003A true ATA7852003A (en) 2005-01-15
AT412854B AT412854B (en) 2005-08-25

Family

ID=33437392

Family Applications (1)

Application Number Title Priority Date Filing Date
AT7852003A AT412854B (en) 2003-05-21 2003-05-21 METHOD FOR OPERATING THE PLASTICIZING DEVICE OF AN INJECTION MOLDING MACHINE

Country Status (2)

Country Link
AT (1) AT412854B (en)
DE (1) DE102004023287B4 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311404A1 (en) * 1973-03-08 1974-09-19 Krauss Maffei Ag Plastics injection moulding screw withdrawal - controlled by computer as function of plastification parameters
DE2544681A1 (en) * 1975-10-06 1977-04-14 Krauss Maffei Ag Screw injection moulding machine - with injection pressure controlled in inverse ratio to hydraulic screw drive motor torque

Also Published As

Publication number Publication date
DE102004023287B4 (en) 2007-01-18
AT412854B (en) 2005-08-25
DE102004023287A1 (en) 2004-12-16

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20200115