DE69125645T2 - Spritzgiesssteuereinrichtung mit wählbaren Kontrollfunktionen - Google Patents

Spritzgiesssteuereinrichtung mit wählbaren Kontrollfunktionen

Info

Publication number
DE69125645T2
DE69125645T2 DE69125645T DE69125645T DE69125645T2 DE 69125645 T2 DE69125645 T2 DE 69125645T2 DE 69125645 T DE69125645 T DE 69125645T DE 69125645 T DE69125645 T DE 69125645T DE 69125645 T2 DE69125645 T2 DE 69125645T2
Authority
DE
Germany
Prior art keywords
injection molding
control device
selectable
control functions
functions
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 - Fee Related
Application number
DE69125645T
Other languages
English (en)
Other versions
DE69125645D1 (de
Inventor
Dean L Giancola
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.)
Allen Bradley Co LLC
Original Assignee
Allen Bradley Co LLC
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 Allen Bradley Co LLC filed Critical Allen Bradley Co LLC
Publication of DE69125645D1 publication Critical patent/DE69125645D1/de
Application granted granted Critical
Publication of DE69125645T2 publication Critical patent/DE69125645T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
    • G05B19/075—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors for delivering a step function, a slope or a continuous function
    • 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
    • B29C2045/5032—Drive means therefor using means for detecting injection or back pressures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Feedback Control In General (AREA)
DE69125645T 1990-05-18 1991-05-13 Spritzgiesssteuereinrichtung mit wählbaren Kontrollfunktionen Expired - Fee Related DE69125645T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/525,516 US5258918A (en) 1990-05-18 1990-05-18 Selectable control function injection molding controller

Publications (2)

Publication Number Publication Date
DE69125645D1 DE69125645D1 (de) 1997-05-22
DE69125645T2 true DE69125645T2 (de) 1997-11-20

Family

ID=24093578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125645T Expired - Fee Related DE69125645T2 (de) 1990-05-18 1991-05-13 Spritzgiesssteuereinrichtung mit wählbaren Kontrollfunktionen

Country Status (5)

Country Link
US (1) US5258918A (de)
EP (1) EP0457230B1 (de)
JP (1) JPH04232014A (de)
BR (1) BR9102064A (de)
DE (1) DE69125645T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603244B1 (de) * 1991-09-12 1997-03-19 Engel Maschinenbau Gesellschaft m.b.H. Verfahren zur steuerung einer maschine für die herstellung von produkten, insbesondere zur steuerung einer spritzgiessmaschine
JP2520832B2 (ja) * 1992-11-27 1996-07-31 日精樹脂工業株式会社 射出成形機の制御方法
US5418711A (en) * 1993-09-21 1995-05-23 Gerber Garment Technology, Inc. Open loop control apparatus and associated method for cutting sheet material
US5469038A (en) * 1994-05-10 1995-11-21 Cincinnati Milacron Inc. Method for compensating for efficient variations in an electric motor
DE4434654C2 (de) * 1994-09-28 1996-10-10 Arburg Gmbh & Co Verfahren zur Beeinflussung zyklisch ablaufender Prozesse
DE4434653C2 (de) * 1994-09-28 1996-07-25 Arburg Gmbh & Co Verfahren zur Beeinflussung von Maschineneinstellgrößen sowie Vorrichtung zur Durchführung des Verfahrens
TW311113B (de) * 1995-11-02 1997-07-21 Fujitsu Ltd
US6408217B1 (en) 1996-03-12 2002-06-18 Fujitsu Limited Computer aided design system and three-dimensional design method using the same and storing medium
US6108587A (en) * 1996-12-11 2000-08-22 Rockwell Technologies, Llc Injection molding controller with machine modeling
US5870698A (en) * 1997-05-03 1999-02-09 Atrix International, Inc. Multi-purpose machine metering/monitoring apparatus
US5997778A (en) * 1998-04-23 1999-12-07 Van Dorn Demag Corporation Auto-tuned, adaptive process controlled, injection molding machine
JP3810984B2 (ja) * 2000-05-08 2006-08-16 東芝機械株式会社 ダイカストマシンの射出制御方法
US20040030441A1 (en) * 2002-08-12 2004-02-12 Kemet Electronics Corporation Closed loop material pressure control for the encapsulation process of electronic components
US20070156279A1 (en) * 2005-10-19 2007-07-05 Husky Injection Molding Systems Ltd. Molding machine having human-machine interface
JP5132617B2 (ja) * 2008-03-21 2013-01-30 アズビル株式会社 流量制御装置
DE102008055536A1 (de) * 2008-12-17 2010-07-01 Bühler Druckguss AG Verfahren zum Betreiben eines Antriebskolbens einer Druckgiessmaschine und Vorrichtung zur Durchführung des Verfahrens
JP6913667B2 (ja) * 2015-08-27 2021-08-04 アイエムフラックス インコーポレイテッド 射出成形装置及びその制御方法
TWI680048B (zh) * 2016-03-04 2019-12-21 台達電子工業股份有限公司 注塑機控制系統及方法
CN106227069A (zh) * 2016-08-30 2016-12-14 芜湖美的厨卫电器制造有限公司 净水机以及净水机的控制方法
TWI708673B (zh) * 2016-09-08 2020-11-01 美商艾弗洛斯公司 注射模製設備及其控制方法
US11718003B2 (en) 2018-06-05 2023-08-08 iMFLUX Inc. Method for simultaneous closed loop control of gas assist and gas counter pressure in an injection molding process relative to plastic melt pressure and plastic melt flow position

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712772A (en) * 1970-09-23 1973-01-23 Hunkar Instr Dev Labor Inc Control system for parison extruders
US3797808A (en) * 1970-10-22 1974-03-19 Cincinnati Milacron Inc Plastication control system for injection molding machines
US3941534A (en) * 1971-11-01 1976-03-02 Hunkar Laboratories, Inc. Injection molding control system
US3767339A (en) * 1971-11-01 1973-10-23 Hunkar Instr Dev Labor Inc Injection molding control
US4094940A (en) * 1974-01-21 1978-06-13 Usm Corporation Injection molding machine controls
US4135873A (en) * 1975-08-05 1979-01-23 Toshiba Kikai Kabushiki Kaisha Apparatus for controlling injection molding machines
US4325896A (en) * 1975-10-08 1982-04-20 Solid Controls, Inc. Electro-hydraulic ram control apparatus
GB2019608B (en) * 1978-04-13 1982-10-20 Toshiba Machine Co Ltd Controlling injection moulding
JPS59194822A (ja) * 1983-04-20 1984-11-05 Toshiba Mach Co Ltd 射出成形機の射出工程監視装置
DE3380662D1 (en) * 1983-05-20 1989-11-09 John Mickowski Process for monitoring and controlling intermittently working molding and casting devices and apparatus for performing said process
JPS59214629A (ja) * 1983-05-23 1984-12-04 Nissei Plastics Ind Co 射出成形機の射出制御方法
JPS59224323A (ja) * 1983-06-03 1984-12-17 Tekunopurasu:Kk 型内圧波形による監視方法
JPS6161819A (ja) * 1984-09-04 1986-03-29 Fanuc Ltd 射出速度のプログラム制御装置
JPS61106219A (ja) * 1984-10-31 1986-05-24 Fanuc Ltd 射出成形機のモニタ回路
JPS61137719A (ja) * 1984-12-10 1986-06-25 Fanuc Ltd 射出成形機
US4648026A (en) * 1984-12-20 1987-03-03 Tektronix, Inc. Microprocessor stepper motor drive
JPS61225021A (ja) * 1985-03-29 1986-10-06 Mitsubishi Heavy Ind Ltd 射出成形の保圧工程への切換方法
JPS61237616A (ja) * 1985-04-15 1986-10-22 Mitsubishi Heavy Ind Ltd 射出成形機における射出制御方法
JPS61249725A (ja) * 1985-04-30 1986-11-06 Sumitomo Heavy Ind Ltd 射出成形機の制御装置
JPS6232019A (ja) * 1985-08-05 1987-02-12 Toyo Kikai Kinzoku Kk 射出成形機
JPS62218118A (ja) * 1986-03-20 1987-09-25 Fanuc Ltd 射出成形機の射出制御装置
US5072356A (en) * 1988-04-11 1991-12-10 Square D Company Ladder drum sequence controller
US5062785A (en) * 1990-06-15 1991-11-05 Allen-Bradley Company, Inc. Injection molding controller with process variable learning

Also Published As

Publication number Publication date
JPH04232014A (ja) 1992-08-20
DE69125645D1 (de) 1997-05-22
EP0457230A3 (en) 1992-08-12
EP0457230B1 (de) 1997-04-16
BR9102064A (pt) 1991-12-24
EP0457230A2 (de) 1991-11-21
US5258918A (en) 1993-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee