ATA237492A - METHOD AND DEVICE FOR CONTROLLING AN INJECTION MOLDING PROCESS - Google Patents

METHOD AND DEVICE FOR CONTROLLING AN INJECTION MOLDING PROCESS

Info

Publication number
ATA237492A
ATA237492A AT237492A AT237492A ATA237492A AT A237492 A ATA237492 A AT A237492A AT 237492 A AT237492 A AT 237492A AT 237492 A AT237492 A AT 237492A AT A237492 A ATA237492 A AT A237492A
Authority
AT
Austria
Prior art keywords
controlling
injection molding
molding process
injection
molding
Prior art date
Application number
AT237492A
Other languages
German (de)
Other versions
AT403328B (en
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ATA237492A publication Critical patent/ATA237492A/en
Application granted granted Critical
Publication of AT403328B publication Critical patent/AT403328B/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
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C2045/776—Measuring, controlling or regulating of velocity or pressure of moulding material determining the switchover point to the holding pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT237492A 1991-12-07 1992-12-01 METHOD AND DEVICE FOR CONTROLLING AN INJECTION MOLDING PROCESS AT403328B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914140392 DE4140392C2 (en) 1991-12-07 1991-12-07 Process for controlling an injection molding process

Publications (2)

Publication Number Publication Date
ATA237492A true ATA237492A (en) 1997-05-15
AT403328B AT403328B (en) 1998-01-26

Family

ID=6446516

Family Applications (1)

Application Number Title Priority Date Filing Date
AT237492A AT403328B (en) 1991-12-07 1992-12-01 METHOD AND DEVICE FOR CONTROLLING AN INJECTION MOLDING PROCESS

Country Status (4)

Country Link
JP (1) JPH05253984A (en)
AT (1) AT403328B (en)
DE (1) DE4140392C2 (en)
FR (1) FR2684592A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100197304B1 (en) * 1993-10-01 1999-06-15 오자와 미토시 Injection molding machine for controlling a molding process
JP3385491B2 (en) * 1994-06-21 2003-03-10 コニカ株式会社 Injection molding method
CH688441A5 (en) * 1994-10-19 1997-09-30 Kk Holding Ag A method for determining the changeover point in the manufacture of an injection molded part.
DE19536566C1 (en) * 1995-10-02 1997-02-06 Arburg Gmbh & Co Process for controlling the cavity pressure on a cyclically operating machine
US5645775A (en) * 1995-10-04 1997-07-08 Barber-Colman Company Adaptive controller for injection molding
CH692491A5 (en) * 1997-04-23 2002-07-15 Kk Holding Ag Method for determining the Umschlaltpunktes in the manufacture of an injection molded part.
CH692383A5 (en) * 1997-09-16 2002-05-31 Kk Holding Ag Method of controlling the hot runner heating of a multi-cavity injection mold.
DE10060285A1 (en) * 2000-12-05 2002-06-06 Bosch Gmbh Robert Method for operating a control arrangement for a hydraulic system
JP4278986B2 (en) * 2001-04-05 2009-06-17 プリーアムス ジステーム テヒノロギース アーゲー Method for filling a mold cavity
DE102004051109B4 (en) * 2004-10-19 2007-01-18 Siemens Ag Method for operating an injection molding machine
DE102005015491B4 (en) * 2005-04-05 2006-12-07 Battenfeld Gmbh injection molding
DE102009014311A1 (en) * 2008-08-14 2010-02-18 Priamus System Technologies Ag Method for monitoring and / or controlling and / or regulating functions of and in injection molding machines
AT514232B1 (en) * 2013-04-18 2015-04-15 Engel Austria Gmbh Method for controlling or regulating an injection molding machine
EP3642001B1 (en) * 2017-06-21 2022-12-14 iMFLUX Inc. Injection molding of crosslinking polymers using strain data
CN113165232A (en) 2018-11-21 2021-07-23 耐克创新有限合伙公司 Systems and methods for forming sole structures
WO2020106645A1 (en) * 2018-11-21 2020-05-28 Nike, Inc. System and methods for a foaming process
DE102022206727A1 (en) 2022-06-30 2024-01-04 Baden-Württemberg Stiftung Ggmbh Method and device for process monitoring during the production of a finished part from a hot-curing material in a primary molding process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1729382B2 (en) * 1968-02-14 1976-07-29 VEB Plast- und Elastverarbeitungsmaschinen-Kombinat Karl-Marx-Stadt, χ 9000 Karl-Marx-Stadt DEVICE FOR THE CONTROL OF AN INJECTION MOLDING MACHINE FOR MOLDABLE MASSES
US3642404A (en) * 1968-11-21 1972-02-15 Meiki Seisakusho Kk Injection-molding machine
US3767339A (en) * 1971-11-01 1973-10-23 Hunkar Instr Dev Labor Inc Injection molding control
US4222725A (en) * 1978-02-27 1980-09-16 Solid Controls, Inc. Electro-hydraulic ram control apparatus
DE2614213A1 (en) * 1976-04-02 1977-10-20 Ver Foerderung Inst Kunststoff Injection-moulding of thick-walled, large-volume mouldings - by effecting successive pressure impulses during a post-pressure phase, on the compressible moulding cpd. in the mould
DE2939067A1 (en) * 1979-09-27 1981-04-02 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V., 5100 Aachen Automatic pressure control system in injection moulding - in which additional regulator is interposed between injection and final pressure controllers
DE3639292A1 (en) * 1986-11-17 1988-05-26 Battenfeld Gmbh METHOD FOR INJECTION MOLDING THERMOPLASTIC PLASTICS
DE3738248A1 (en) * 1987-11-11 1988-04-28 Ver Foerderung Inst Kunststoff METHOD FOR REPRODUCIBLE TOOL FILLING WITH REACTIVE MOLDS
JPH01320126A (en) * 1988-06-21 1989-12-26 Nok Corp Method for controlling injection pressure of injection molder
DE3838909A1 (en) * 1988-11-17 1990-05-23 Bosch Gmbh Robert METHOD FOR MONITORING AND / OR REGULATING AN INJECTION MOLDING PROCESS
JPH0429818A (en) * 1990-05-28 1992-01-31 Sumitomo Heavy Ind Ltd Controlling device for electrically-driven injection molding machine

Also Published As

Publication number Publication date
JPH05253984A (en) 1993-10-05
DE4140392C2 (en) 1997-02-20
FR2684592A1 (en) 1993-06-11
DE4140392A1 (en) 1993-06-09
AT403328B (en) 1998-01-26

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Legal Events

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