ATE517728T1 - Schmelzdruckbeobachtungsvorrichtung für elektrische spritzgiessmaschine - Google Patents

Schmelzdruckbeobachtungsvorrichtung für elektrische spritzgiessmaschine

Info

Publication number
ATE517728T1
ATE517728T1 AT02763761T AT02763761T ATE517728T1 AT E517728 T1 ATE517728 T1 AT E517728T1 AT 02763761 T AT02763761 T AT 02763761T AT 02763761 T AT02763761 T AT 02763761T AT E517728 T1 ATE517728 T1 AT E517728T1
Authority
AT
Austria
Prior art keywords
injection molding
molding machine
monitoring device
electric injection
pressure monitoring
Prior art date
Application number
AT02763761T
Other languages
English (en)
Inventor
Thomas Bulgrin
Michael Uhrain
Original Assignee
Dorn Demag Corp Van
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 Dorn Demag Corp Van filed Critical Dorn Demag Corp Van
Application granted granted Critical
Publication of ATE517728T1 publication Critical patent/ATE517728T1/de

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
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
    • 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
    • B29C45/46—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
    • B29C2045/5036—Drive means therefor using means for detecting injection or back pressures back pressure obtaining means
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7602—Torque
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76033—Electric current or voltage
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7611—Velocity
    • B29C2945/76113—Velocity linear movement
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/76214—Injection unit drive means
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76381—Injection
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76384—Holding, dwelling
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76498—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76658—Injection unit
    • B29C2945/76668—Injection unit barrel
    • B29C2945/76672—Injection unit barrel barrel-chamber
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76732—Mould
    • B29C2945/76735—Mould cavity
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76859—Injection
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76862—Holding, dwelling
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76939—Using stored or historical data sets
    • B29C2945/76946—Using stored or historical data sets using an expert system, i.e. the system possesses a database in which human experience is stored, e.g. to help interfering the possible cause of a fault
    • 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
    • B29C45/7666—Measuring, controlling or regulating of power or energy, e.g. integral function of force
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45244—Injection molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT02763761T 2001-09-29 2002-09-27 Schmelzdruckbeobachtungsvorrichtung für elektrische spritzgiessmaschine ATE517728T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/968,357 US6695994B2 (en) 2001-09-29 2001-09-29 Melt pressure observer for electric injection molding machine
PCT/US2002/030808 WO2003028976A1 (en) 2001-09-29 2002-09-27 Melt pressure observer for electric injection molding machine

Publications (1)

Publication Number Publication Date
ATE517728T1 true ATE517728T1 (de) 2011-08-15

Family

ID=25514148

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02763761T ATE517728T1 (de) 2001-09-29 2002-09-27 Schmelzdruckbeobachtungsvorrichtung für elektrische spritzgiessmaschine

Country Status (4)

Country Link
US (1) US6695994B2 (de)
EP (1) EP1448352B1 (de)
AT (1) ATE517728T1 (de)
WO (1) WO2003028976A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030211188A1 (en) * 2000-06-19 2003-11-13 Kachnic Edward F. Wireless image processing method and device therefor
EP1301323A4 (de) * 2000-06-19 2006-09-27 Edward Kachnic Integrierte regelungseinrichtung für eine maschine zur herstellung von formteilen
JP2002331559A (ja) * 2001-05-09 2002-11-19 Toshiba Mach Co Ltd 成形機の制御装置および制御方法
DE10152244B4 (de) * 2001-10-23 2005-06-30 Krauss-Maffei Kunststofftechnik Gmbh Compounder-Spritzgießmaschine
DE10312256B4 (de) * 2003-03-19 2005-07-28 Siemens Ag Überwachungsverfahren für eine Steuerung eines Spritzgießprozesses
WO2005028181A1 (ja) * 2003-09-17 2005-03-31 Ube Machinery Corporation, Ltd. 電動式射出成形機の圧力制御方法および装置
CN1914020A (zh) * 2003-11-20 2007-02-14 阿瓦隆视觉解决方案有限责任公司 感觉系统及其方法
JP4115430B2 (ja) * 2004-07-09 2008-07-09 日精樹脂工業株式会社 生産機械の駆動方法
DE102004054212A1 (de) * 2004-08-25 2006-03-30 Procontrol Ag Motorsteuerung
DE102005023919A1 (de) * 2005-05-24 2006-11-30 Krauss-Maffei Kunststofftechnik Gmbh Verfahren zur Ablaufprogrammierung eines Spritzgießzyklus einer Spritzgießmaschine
JP4091631B2 (ja) * 2005-11-17 2008-05-28 ファナック株式会社 機械の信号処理装置
DE102006001346A1 (de) * 2006-01-09 2007-07-12 Siemens Ag Einspritzeinrichtung einer Spritzgießmaschine und Verfahren zu deren Betrieb
WO2009041109A1 (en) * 2007-09-27 2009-04-02 Sintokogio, Ltd. Method and system for diagnosing operating states of a production facility
JP4888783B2 (ja) * 2006-12-12 2012-02-29 新東工業株式会社 機械の運転診断装置および運転診断法
CH698516B1 (de) * 2006-12-20 2009-08-31 Kistler Holding Ag Kupplung für eine Kunststoffspritzgiessanlage.
JP4199285B1 (ja) * 2007-06-06 2008-12-17 ファナック株式会社 射出成形機及び逆流防止弁閉鎖判別方法
TW200909184A (en) * 2007-08-17 2009-03-01 Nat Univ Chung Cheng Method of sensing melt-front position and velocity
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
JP4589460B1 (ja) * 2009-05-18 2010-12-01 則之 赤坂 電動射出成形機の圧力制御装置および圧力制御方法
CN102812247B (zh) * 2010-01-11 2015-07-29 英瑞杰汽车系统研究公司 用于调节scr系统的泵的方法
US9073255B2 (en) 2010-02-09 2015-07-07 Noriyuki Akasaka Device and method for plasticization control of electric injection molding machine
JP5452715B2 (ja) * 2010-05-18 2014-03-26 三菱電機株式会社 モータ制御装置
WO2011145476A1 (ja) * 2010-05-18 2011-11-24 三菱電機株式会社 モータ制御装置
DE112011102324B4 (de) * 2010-07-14 2017-03-02 Mitsubishi Electric Corporation Motorsteuervorrichtung
WO2012059964A1 (ja) 2010-11-01 2012-05-10 Akasaka Noriyuki 電動射出成形機の圧力制御装置および圧力制御方法
JP4674924B1 (ja) 2010-11-07 2011-04-20 則之 赤坂 電動射出成形機の可塑化制御装置および可塑化制御方法
CN102694489B (zh) * 2011-03-23 2014-09-10 力聚科技股份有限公司 马达控制系统及其方法与制动装置
US8816830B2 (en) * 2011-08-19 2014-08-26 Legendaire Technology Co., Ltd. Motor control system and the method of controlling motor
JP5673483B2 (ja) * 2011-10-19 2015-02-18 株式会社豊田自動織機 射出装置
CA2851848C (en) * 2011-11-23 2015-12-22 Husky Injection Molding Systems Ltd. A control structure for a molding system
JP6100051B2 (ja) * 2013-03-26 2017-03-22 住友重機械工業株式会社 射出成形機
AT516879B1 (de) * 2015-02-16 2018-02-15 Engel Austria Gmbh Verfahren zum Betrieb eines Einspritzaggregats und Einspritzaggregat
DE102015107024B3 (de) 2015-05-06 2016-07-21 BT Bayern Treuhand Management & Technologie AG Ermitteln von Prozessparameterwerten in einem Spritzgussprozess
JP6212069B2 (ja) * 2015-05-12 2017-10-11 ファナック株式会社 可動部をモータで駆動制御する射出成形機
DE102017200394A1 (de) * 2017-01-12 2018-07-12 Arburg Gmbh + Co. Kg VERFAHREN ZUR SIGNALVERARBEITUNG FÜR EINE SPRITZGIEßMASCHINE
US20190176383A1 (en) * 2017-12-07 2019-06-13 Rjg, Inc. Predictive simulation system and method for injection molding
CN114728454A (zh) * 2019-09-26 2022-07-08 尼根机械有限公司 注射装置及相关方法
CN112824090A (zh) * 2019-11-21 2021-05-21 台达电子工业股份有限公司 全电式塑胶射出成型机的控制方法
DE102019134955B4 (de) * 2019-12-18 2023-11-02 Dr. Boy Gmbh & Co. Kg Einspritzvorrichtung einer Spritzgießmaschine
DE102020213164A1 (de) 2020-10-19 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Regelungsverfahren zur Regelung eines Herstellungsverfahrens
CN112879522B (zh) * 2021-03-25 2025-03-07 苏州需要智能技术有限公司 一种带力控的直线运动机构
CN117255736B (zh) * 2021-06-07 2026-05-29 发那科株式会社 注射装置
CN114397865B (zh) * 2021-12-24 2023-10-20 广州市香港科大霍英东研究院 一种回收料混合比例在线检测方法、装置及存储介质
CN114326682B (zh) * 2021-12-30 2023-06-20 华南理工大学 基于比例积分观测器的注塑机冷凝控制系统故障监测方法
CN117341164A (zh) * 2023-09-22 2024-01-05 宁波伊士通技术股份有限公司 一种液压注塑机料筒压力控制方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60139422A (ja) * 1983-12-28 1985-07-24 Fanuc Ltd 射出成形機
US4820464A (en) * 1984-07-19 1989-04-11 Toshiba Kikai Kabushiki Kaisha Method for controlling injection molding machine
JPS61230917A (ja) * 1985-04-08 1986-10-15 Fanuc Ltd 射出成形機の射出圧制御方式
JPS61249724A (ja) * 1985-04-30 1986-11-06 Fanuc Ltd 電動式射出成形機における射出圧，背圧制御方法
JPS62218118A (ja) 1986-03-20 1987-09-25 Fanuc Ltd 射出成形機の射出制御装置
JPH0696251B2 (ja) 1987-07-24 1994-11-30 ファナック株式会社 射出成形機
JPH07106580B2 (ja) 1988-08-05 1995-11-15 ファナック株式会社 ノズルタッチ装置
JP2608784B2 (ja) 1989-07-27 1997-05-14 ファナック株式会社 電動式射出成形機
DE59309065D1 (de) 1993-04-05 1998-11-19 Procontrol Ag Spritzgiessmaschine mit elektrischem antrieb sowie verfahren zur führung derselben
US5792483A (en) 1993-04-05 1998-08-11 Vickers, Inc. Injection molding machine with an electric drive
JPH08183079A (ja) 1994-12-28 1996-07-16 Fanuc Ltd 電動式射出成形機の可動部材推進機構
JP2754356B2 (ja) 1995-01-19 1998-05-20 ファナック株式会社 射出成形機の射出機構
US6089849A (en) 1998-02-27 2000-07-18 Van Dorn Demag Corporation Hybrid injection molding machine
US5997778A (en) 1998-04-23 1999-12-07 Van Dorn Demag Corporation Auto-tuned, adaptive process controlled, injection molding machine
JP3542541B2 (ja) * 2000-03-21 2004-07-14 東芝機械株式会社 射出成形方法

Also Published As

Publication number Publication date
WO2003028976A1 (en) 2003-04-10
EP1448352A4 (de) 2010-05-05
US20030062643A1 (en) 2003-04-03
EP1448352A1 (de) 2004-08-25
EP1448352B1 (de) 2011-07-27
US6695994B2 (en) 2004-02-24

Similar Documents

Publication Publication Date Title
EP1448352A4 (de) Schmelzdruckbeobachtungsvorrichtung für elektrische spritzgiessmaschine
CA2455221A1 (en) Method and apparatus for short circuit welding
WO2008016744A3 (en) Overload prevention device for permanent magnet dc motors
EP1858131A3 (de) System und Verfahren zur Temperaturüberwachung in elektrischen Maschinen
ATE489288T1 (de) Einsetzvorrichtung und -verfahren mit von der hauptzyklusgeschwindigkeit abhängigen gesteuerten stellgliedbetätigungen
ATE302489T1 (de) Verfahren und vorrichtung zum messen der wicklungstemperatur eines antriebsmotors
WO2009037876A1 (ja) 車両用制御装置
EP1686041A3 (de) Elektrische Servolenkung
EP1591648A4 (de) Antriebssteuerungsvorrichtung für eine baumaschine
WO2006103249A3 (de) Verfahren und steuereinrichtung zur gezielten reaktion bei einem kontakt zwischen einem maschinenelement einer maschine mit einem gegenstand
ATE507465T1 (de) Elektronisch kommutierter asynchronmotor
DE602004014658D1 (de) Überwachungseinrichtung für die Scherenergie bei einer Spritzgiessmaschine
ATE553523T1 (de) System zur überwachung und aufrechterhaltung des elektrischen energieversorgung
DE60138569D1 (de) Elektrische spritzgiessmaschine und verfahren zur regelung der einspritzgeschwindigkeit und des einspritzdrucks einer elektrischen spritzgiessmaschine
SE0100814D0 (sv) Method and apparatus for monitoring a transmission part
CN103895518B (zh) 一种驻车制动控制方法
US8494801B2 (en) Method and system for determining the rotor temperature of an electric motor of a hybrid vehicle
ATE504415T1 (de) Eine spritzgiessmaschine mit einer dynamischen bremsvorrichtung für eine elektrische antriebsmaschine und ein verfahren zum schutz der spritzgiessmaschine
WO2007081951A3 (en) Power system
DE50210680D1 (de) Einrichtung zur Kraft- bzw. Drucküberwachung bei Spritzgiessmaschinen
WO2005103852A3 (de) VORRICHTUNG ZUR ÜBERWACHUNG UND STEUERUNG bzw. REGELUNG EINER MASCHINE
DE502008002826D1 (de) Vorrichtung zur Temperaturüberwachung einer mehrphasigen Stromwicklung einer elektrischen Maschine
ATE435605T1 (de) Getränkebereitungsmaschine und verfahren zum betreiben einer getränkebereitungsmaschine
CN105591364A (zh) 检测过大负载的电动机控制装置
PL1635432T3 (pl) Napędzane silnikiem urządzenie do zagniatania

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1448352

Country of ref document: EP