KR930004046B1 - 사출성형기의 사출 제어방법 및 그 장치 - Google Patents

사출성형기의 사출 제어방법 및 그 장치 Download PDF

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Publication number
KR930004046B1
KR930004046B1 KR1019860002782A KR860002782A KR930004046B1 KR 930004046 B1 KR930004046 B1 KR 930004046B1 KR 1019860002782 A KR1019860002782 A KR 1019860002782A KR 860002782 A KR860002782 A KR 860002782A KR 930004046 B1 KR930004046 B1 KR 930004046B1
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KR
South Korea
Prior art keywords
injection
signal
injection pressure
motor
speed
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
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KR1019860002782A
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English (en)
Korean (ko)
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KR860008016A (ko
Inventor
미유끼 시미즈
요시히꼬 야마자끼
Original Assignee
닛세이 쥬시 고오교오 가부시끼가이샤
시마 요시하루
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Application filed by 닛세이 쥬시 고오교오 가부시끼가이샤, 시마 요시하루 filed Critical 닛세이 쥬시 고오교오 가부시끼가이샤
Publication of KR860008016A publication Critical patent/KR860008016A/ko
Application granted granted Critical
Publication of KR930004046B1 publication Critical patent/KR930004046B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
KR1019860002782A 1985-04-12 1986-04-12 사출성형기의 사출 제어방법 및 그 장치 Expired - Fee Related KR930004046B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP78014 1981-05-25
JP60078014A JPS61235119A (ja) 1985-04-12 1985-04-12 射出成形機の射出制御方法及び装置

Publications (2)

Publication Number Publication Date
KR860008016A KR860008016A (ko) 1986-11-10
KR930004046B1 true KR930004046B1 (ko) 1993-05-19

Family

ID=13649933

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002782A Expired - Fee Related KR930004046B1 (ko) 1985-04-12 1986-04-12 사출성형기의 사출 제어방법 및 그 장치

Country Status (7)

Country Link
US (1) US4851170A (enExample)
JP (1) JPS61235119A (enExample)
KR (1) KR930004046B1 (enExample)
CA (1) CA1257757A (enExample)
DE (1) DE3612439C3 (enExample)
FR (1) FR2580220B1 (enExample)
GB (1) GB2175713B (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61248718A (ja) * 1985-04-26 1986-11-06 Fanuc Ltd 最大射出圧力を制御した射出成形機
JPS62119019A (ja) * 1985-11-20 1987-05-30 Fanuc Ltd 射出成形機
JPH07320B2 (ja) * 1987-02-25 1995-01-11 株式会社日立製作所 半導体封止用トランスファ成形装置
JPH0696251B2 (ja) * 1987-07-24 1994-11-30 ファナック株式会社 射出成形機
JPH0712634B2 (ja) * 1987-12-25 1995-02-15 ファナック株式会社 射出装置の異常検出装置
DE3802254A1 (de) * 1988-01-27 1989-08-24 Kloeckner Ferromatik Desma Verfahren zum steuern bzw. regeln von spritzgiessmaschinen
EP0364599B1 (en) * 1988-03-08 1994-05-18 Fanuc Ltd. Method and apparatus for pressure control of an electrically powered injection molding machine
JP2638626B2 (ja) * 1988-10-24 1997-08-06 住友重機械工業株式会社 射出成形機のフィードバック制御方法
JP2544657B2 (ja) * 1988-10-31 1996-10-16 ファナック株式会社 電動式射出成形機における背圧制御方法
JP2696238B2 (ja) * 1988-11-30 1998-01-14 ファナック株式会社 射出成形機のモニタ装置
US5102587A (en) * 1989-07-26 1992-04-07 Canon Kabushiki Kaisha Injection mold using screw thrust control
JPH0753405B2 (ja) * 1991-11-28 1995-06-07 花王株式会社 射出成形機における樹脂流動物性変動制御方法および装置
US5336073A (en) * 1992-12-16 1994-08-09 Sumitomo Heavy Industries, Ltd. Injection pressure limiting device for injection molding machine
DE4310310A1 (de) * 1993-03-30 1994-10-06 Frech Oskar Gmbh & Co Einpreßaggregat
DE59309065D1 (de) * 1993-04-05 1998-11-19 Procontrol Ag Spritzgiessmaschine mit elektrischem antrieb sowie verfahren zur führung derselben
US5380181A (en) * 1993-06-21 1995-01-10 Sumitomo Heavy Industries, Ltd. Control device for an electric injection molding machine
JP2779759B2 (ja) * 1993-12-15 1998-07-23 日精樹脂工業株式会社 射出成形機の射出制御方法
JP2756077B2 (ja) * 1993-12-27 1998-05-25 東芝機械株式会社 射出成形機の射出成形速度条件自動設定方法
US5469038A (en) * 1994-05-10 1995-11-21 Cincinnati Milacron Inc. Method for compensating for efficient variations in an electric motor
DE19516627A1 (de) * 1995-05-05 1996-11-07 Ranco Inc Verfahren und Vorrichtung zur Regelung eines Prozesses
EP0749821B1 (en) * 1995-06-19 2003-03-05 Siebolt Hettinga A low pressure method for injection molding a plastic article
US5902525A (en) * 1995-06-19 1999-05-11 Hettinga; Siebolt Method of molding a plastic article including injecting based upon a pressure-dominated control algorithm after detecting an indicia of a decrease in the surface area of the melt front
JP2869391B2 (ja) * 1996-11-27 1999-03-10 ファナック株式会社 射出成形機における力のフィードバック制御方法
JP2839480B2 (ja) * 1996-11-27 1998-12-16 ファナック株式会社 射出成形機における力のフィードバック制御方法
US6144117A (en) * 1998-09-29 2000-11-07 Xerox Corporation Multiple injection of a single injection molding valve gate
US6140716A (en) 1998-09-29 2000-10-31 Xerox Corporation Portable injection gate control for plastic molding
DE19847682C1 (de) * 1998-10-15 2000-03-30 Siemens Ag Regeleinrichtung einer Spritzgießmaschine für Kunststoff
JP3336296B2 (ja) * 1999-07-23 2002-10-21 住友重機械工業株式会社 射出装置及びその制御方法
JP3920642B2 (ja) * 2000-05-26 2007-05-30 三菱電機株式会社 電動射出成形機
AT409105B (de) * 2000-09-11 2002-05-27 Engel Gmbh Maschbau Verfahren zum regeln des gegendruckes in einer einrichtung zum plastifizieren und dosieren von kunststoff
DE10114006C2 (de) * 2001-03-22 2003-07-17 Siemens Ag Kunststoffspritzgießmaschine
DE10135539A1 (de) * 2001-07-20 2003-03-27 Mannesmann Plastics Machinery Regelverfahren für eine Spritgießmaschine
JP4168036B2 (ja) * 2005-02-25 2008-10-22 ファナック株式会社 射出成形機の圧力異常検出装置
US7643900B2 (en) * 2007-08-13 2010-01-05 Husky Injection Molding Systems Ltd. Method of controlling a screw in a two-stage injection unit and a system for implementing the method
US20090057938A1 (en) * 2007-08-28 2009-03-05 Husky Injection Molding Systems Ltd. Closed Loop Control for an Injection Unit
DE102007042643A1 (de) * 2007-09-07 2009-04-02 Siemens Ag Verfahren zum Betrieb einer Einspritzeinrichtung für eine Spritzgießmaschine, Einspritzeinrichtung sowie Spritzgießmaschine mit einer derartigen Einspritzeinrichtung
JP5658930B2 (ja) * 2010-07-02 2015-01-28 東洋機械金属株式会社 射出成形機及び射出成形機用制御回路
CN104550782B (zh) * 2015-01-08 2016-08-17 湖北汽车工业学院 一种基于图像识别的随流孕育剂自动加注系统
PT3374146T (pt) 2015-11-11 2021-01-04 Husky Injection Molding Systems Ltd Controlo de êmbolo de cilindro de introdução
JP6772032B2 (ja) * 2016-11-02 2020-10-21 東洋機械金属株式会社 電動ダイカストマシンおよびその制御方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1458671A (en) * 1973-04-27 1976-12-15 Lucas Electrical Ltd Injection moulding
US3932083A (en) * 1973-12-03 1976-01-13 Barber-Colman Company Injection molding control
DE2532429C3 (de) * 1975-07-19 1981-12-17 G. Bauknecht Gmbh, 7000 Stuttgart Verfahren und Einrichtung zum Spritzgießen einer Kunststoffmasse mit veränderbarer Einspritzgeschwindigkeit
US4325896A (en) * 1975-10-08 1982-04-20 Solid Controls, Inc. Electro-hydraulic ram control apparatus
CH642905A5 (de) * 1979-07-16 1984-05-15 Netstal Ag Maschf Giesserei Spritzgiessmaschine.
SE432221B (sv) * 1980-06-30 1984-03-26 Karlstad Mekaniska Ab Anordning for kombinerad leges- och hastighetsreglering av ett hydrauliskt manovrerat pressbord
JPS57142337A (en) * 1981-02-28 1982-09-03 Asahi Chem Ind Co Ltd Method and apparatus for automatically controlling injection molding
JPS5811128A (ja) * 1981-07-11 1983-01-21 Sumitomo Heavy Ind Ltd 射出成形機の制御方式
CA1196458A (en) * 1981-10-08 1985-11-12 Yoshihiko Yamazaki Injection molding machine
DE3204756A1 (de) * 1982-02-11 1983-08-18 Peter Prof. Dipl.-Ing. 7080 Aalen Wippenbeck Verfahren zum fuellen eines formwerkzeugs mit plastifizierbarem material mittels eines einspritzkolbens oder einer als einspritzkolben wirkenden schubschnecke sowie vorrichtung zur durchfuehrung des verfahrens
JPS59156726A (ja) * 1983-02-24 1984-09-06 Nissei Plastics Ind Co 電動式成形機の制御方法
JPS59224324A (ja) * 1983-06-03 1984-12-17 Nissei Plastics Ind Co 電動式成形機の射出工程制御方法
JPS6119328A (ja) * 1984-07-05 1986-01-28 Niigata Eng Co Ltd 射出成形機における圧力制御装置
JPS6161820A (ja) * 1984-09-04 1986-03-29 Fanuc Ltd 射出成形機の保圧制御方式

Also Published As

Publication number Publication date
JPH0321326B2 (enExample) 1991-03-22
GB2175713B (en) 1989-05-17
KR860008016A (ko) 1986-11-10
FR2580220B1 (fr) 1990-08-17
GB8608843D0 (en) 1986-05-14
FR2580220A1 (fr) 1986-10-17
CA1257757A (en) 1989-07-25
DE3612439C2 (de) 1994-07-21
US4851170A (en) 1989-07-25
GB2175713A (en) 1986-12-03
DE3612439A1 (de) 1986-10-23
DE3612439C3 (de) 1998-02-26
JPS61235119A (ja) 1986-10-20

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