ATE459462T1 - Spritzgiessverfahren und -vorrichtung zum kontinuierlichen plastifizieren - Google Patents

Spritzgiessverfahren und -vorrichtung zum kontinuierlichen plastifizieren

Info

Publication number
ATE459462T1
ATE459462T1 AT04802266T AT04802266T ATE459462T1 AT E459462 T1 ATE459462 T1 AT E459462T1 AT 04802266 T AT04802266 T AT 04802266T AT 04802266 T AT04802266 T AT 04802266T AT E459462 T1 ATE459462 T1 AT E459462T1
Authority
AT
Austria
Prior art keywords
flights
return valve
injection
resin
injection molding
Prior art date
Application number
AT04802266T
Other languages
English (en)
Inventor
Douglas Weatherall
Alexandre Paris
Original Assignee
Husky Injection Molding
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 Husky Injection Molding filed Critical Husky Injection Molding
Application granted granted Critical
Publication of ATE459462T1 publication Critical patent/ATE459462T1/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
    • B29C45/46—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
    • 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
    • B29C45/48—Plasticising screw and injection screw comprising two separate screws
    • 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
    • B29C2945/76006—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
    • B29C2945/76003—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
    • 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
    • B29C2945/76187—Injection unit 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
    • 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
    • B29C2945/762—Injection unit injection piston
    • 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
    • B29C2945/76297—Fluids
    • B29C2945/76307—Fluids hydraulic fluids
    • 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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76545—Flow rate
    • 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
    • B29C2945/76568—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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76585—Dimensions, e.g. thickness
    • B29C2945/76591—Dimensions, e.g. thickness volume
    • 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
    • B29C2945/76595—Velocity
    • B29C2945/76598—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
    • B29C2945/76494—Controlled parameter
    • B29C2945/76595—Velocity
    • B29C2945/76605—Velocity rotational 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
    • B29C2945/76655—Location of control
    • B29C2945/76658—Injection unit
    • B29C2945/76665—Injection unit 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
    • 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
    • B29C2945/76688—Injection unit nozzle
    • 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
    • B29C2945/76765—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
    • 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
    • B29C2945/76775—Fluids
    • B29C2945/76785—Fluids hydraulic fluids
    • 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
    • B29C2945/76929—Controlling method
    • B29C2945/76936—The operating conditions are corrected in the next phase or cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT04802266T 2004-01-23 2004-12-07 Spritzgiessverfahren und -vorrichtung zum kontinuierlichen plastifizieren ATE459462T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/762,329 US7291297B2 (en) 2004-01-23 2004-01-23 Injection molding method and apparatus for continuous plastication
PCT/CA2004/002089 WO2005070649A1 (en) 2004-01-23 2004-12-07 Injection molding method and apparatus for continuous plastication

Publications (1)

Publication Number Publication Date
ATE459462T1 true ATE459462T1 (de) 2010-03-15

Family

ID=34794855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04802266T ATE459462T1 (de) 2004-01-23 2004-12-07 Spritzgiessverfahren und -vorrichtung zum kontinuierlichen plastifizieren

Country Status (10)

Country Link
US (1) US7291297B2 (de)
EP (1) EP1711327B1 (de)
JP (1) JP4833081B2 (de)
KR (2) KR100888130B1 (de)
CN (1) CN100519138C (de)
AT (1) ATE459462T1 (de)
CA (1) CA2550049C (de)
DE (1) DE602004025854D1 (de)
TW (1) TWI275472B (de)
WO (1) WO2005070649A1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4182042B2 (ja) * 2004-10-01 2008-11-19 日精樹脂工業株式会社 射出装置における樹脂の逆流防止方法
US7686604B2 (en) * 2004-12-20 2010-03-30 Mgs Mfg. Group, Inc. Coaxial injector screw providing improved small shot metering
DE202005021060U1 (de) * 2005-09-14 2007-01-18 Siemens Ag Spritzgießmaschine
US20070065538A1 (en) * 2005-09-16 2007-03-22 Husky Injection Molding Systems Ltd. Molding system having valve including pump
USD559285S1 (en) * 2005-10-03 2008-01-08 Galomb David E Injection molding machine
KR101317734B1 (ko) 2005-10-21 2013-10-15 무사시 엔지니어링 가부시키가이샤 액재 토출 장치
US7935294B2 (en) * 2006-03-29 2011-05-03 Cadillac Products Automotive Company Reduced density foam and method for molding reduced density foam
EP2036696A4 (de) * 2006-06-28 2012-02-29 Toyo Tire & Rubber Co Verfahren zur herstellung eines reifens durch volumenextrusion
DE102006055330A1 (de) * 2006-11-23 2008-05-29 Kraussmaffei Technologies Gmbh Verfahren zur Ablaufprogrammierung eines Spritzgießzyklus einer Spritzgiessmaschine
EP2017061B1 (de) * 2007-07-17 2010-04-28 Fanuc Ltd Spritzgießmaschine mit Mitteln zum Feststellens des Schliessens des Sperrrings
JP4199287B1 (ja) * 2007-07-23 2008-12-17 ファナック株式会社 射出成形機、及び射出成形機における逆回転工程の逆回転量調整方法
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
TW200909184A (en) * 2007-08-17 2009-03-01 Nat Univ Chung Cheng Method of sensing melt-front position and velocity
US7754134B2 (en) * 2007-11-08 2010-07-13 Wagner Michael S Injection molding process
DE102008037098A1 (de) * 2008-08-08 2010-02-18 Sumitomo (Shi) Demag Plastics Machinery Gmbh Verfahren zur Steuerung des Einspritzhubes einer Spritzgieß-Schnecke
DE102009012482B4 (de) * 2009-03-12 2013-10-17 Karl Hehl Spritzgießeinheit für eine Spritzgießmaschine zur Verarbeitung von Kunststoffen
WO2010142015A1 (en) * 2009-06-10 2010-12-16 Husky Injection Molding Systems Ltd. In an injection molding machine, a method of controlling an upstream melt preparation device
US8002532B2 (en) * 2009-08-11 2011-08-23 Milacron Llc Apparatus for ejector actuation
WO2011103676A1 (en) * 2010-02-25 2011-09-01 Husky Injection Molding System Ltd. A method for controlling a screw position in an injection unit
WO2011143745A1 (en) * 2010-05-17 2011-11-24 Athena Automation Ltd. Injection unit with piston position measurement system
CN102069577B (zh) * 2010-11-25 2014-04-09 宁波弘讯科技股份有限公司 一种精密注塑系统及其控制方法
CN102601917B (zh) * 2012-03-22 2014-01-22 余姚华泰橡塑机械有限公司 橡胶预成型机
JP5894336B2 (ja) 2013-03-25 2016-03-30 三菱重工プラスチックテクノロジー株式会社 射出成形方法、及び、射出成形装置
JP6177712B2 (ja) * 2014-02-28 2017-08-09 住友重機械工業株式会社 射出成形機
US9314951B2 (en) * 2014-05-02 2016-04-19 Yu-Sheng Kao Simple injection molding machine structure and injection method for the same
JP5940741B1 (ja) * 2014-11-14 2016-06-29 三菱重工プラスチックテクノロジー株式会社 射出成形方法、射出成形機、及び、強化繊維の開繊方法
US9517582B2 (en) 2014-12-04 2016-12-13 Extrude To Fill, LLC Method of molding a part
WO2016090274A1 (en) 2014-12-04 2016-06-09 Extrude To Fill, LLC Injection molding system and method of fabricating a component
PL3854564T3 (pl) 2014-12-04 2024-03-11 Extrude to Fill, Inc. Odcięcie dyszy dla układu formowania wtryskowego
US10543629B2 (en) * 2014-12-11 2020-01-28 Inglass S.P.A. Method and apparatus for injection molding of plastic materials
CN107787270B (zh) 2015-07-20 2020-08-25 克劳斯玛菲科技有限公司 用于运行注塑成型机的方法
TWI607853B (zh) * 2015-08-10 2017-12-11 和碩聯合科技股份有限公司 提供成型機台之成型參數的方法
BR112018011246B1 (pt) * 2015-12-04 2020-12-01 Extrude To Fill, LLC Método para moldar uma peça
CN108698287B (zh) 2015-12-04 2020-02-18 挤压满公司 模塑机和模塑零件的方法
TW201726349A (zh) 2015-12-04 2017-08-01 伊克斯楚德塗費爾有限責任公司 模製系統及加熱模製系統內之材料的方法
AT518422B1 (de) * 2016-07-28 2017-10-15 Engel Austria Gmbh Speicherbehältnis für eine Formgebungsmaschine
DE102017123721A1 (de) * 2017-10-12 2019-04-18 Kraussmaffei Technologies Gmbh Verfahren zur Herstellung von faserverstärkten Kunststoff-Formteilen
MX2021002491A (es) * 2018-09-07 2021-03-25 Imflux Inc Sistemas y enfoques para el control de una maquina de moldeo por inyeccion.
JP7274348B2 (ja) * 2019-05-21 2023-05-16 芝浦機械株式会社 溶融樹脂の流動性指標測定方法
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
CN111016102B (zh) * 2019-12-17 2022-07-01 广东伊之密精密注压科技有限公司 用于注塑机泄压的控制方法、控制装置和注塑机
CN114746240B (zh) 2019-12-23 2024-05-03 赫斯基注塑系统有限公司 具有回拉后压力监测的多层制品的注射模制
JP6900583B1 (ja) * 2020-02-26 2021-07-07 株式会社ソディック 成形材料供給装置およびその成形材料供給方法
JP6777958B1 (ja) * 2020-05-19 2020-10-28 株式会社青木固研究所 溶融樹脂の射出方法と射出装置、及びこの射出装置を用いた射出延伸ブロー成形機
CN116367986A (zh) * 2020-07-29 2023-06-30 赫斯基注塑系统有限公司 改进多层往复螺杆注射模制机中的喷射可重复性的方法
CN112536995B (zh) * 2020-11-19 2022-09-06 佛山市南海区百兴玩具有限公司 一种工件生产用模具进胶装置
CN113334682B (zh) * 2021-04-25 2021-12-21 昆山佳禾兴电子科技有限公司 一种用于塑料磨具成型的注塑装置
CN114210520B (zh) * 2021-12-08 2023-03-14 佛山市亨力豪机械有限公司 一种淋胶机
CN114834014B (zh) * 2022-04-20 2024-06-11 西安拽亘弗莱工业自动化科技有限公司 一种应用于两级注塑的均速熔胶方法
CN118638393B (zh) * 2024-08-13 2025-01-07 西安立远新材料科技开发有限公司 一种用于蜂窝填充或封边的阻燃复合材料生产加工装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734226A (en) * 1956-02-14 Injection molding apparatus
US2629132A (en) * 1950-10-27 1953-02-24 Gen Electric Molding apparatus
US2885734A (en) * 1955-06-24 1959-05-12 Wucher Roland Apparatus for moulding plastic materials
US3002229A (en) * 1958-05-06 1961-10-03 Ankerwerk Gebr Goller Methods for operating worm-type die-casting machines
US3020591A (en) * 1959-01-26 1962-02-13 Stubbe Friedrich Injection molding machine
CH387939A (de) * 1961-10-30 1965-02-15 Buehler Ag Geb Spritzgussmaschine mit Vakuumentgasung der plastifizierten Masse
US3163693A (en) * 1962-06-29 1964-12-29 Owens Illinois Glass Co Apparatus for and method of plasticizing and dispensing plastic material
DE1289301B (de) * 1963-01-28 1969-02-13 Dacco Ernesto Foerder- und Spritzvorrichtung fuer Spritzgiessmaschinen
CH512987A (de) * 1969-09-04 1971-09-30 Buehler Ag Geb Verfahren und Vorrichtung zum Spritzgiessen von Kunststoff zu geschäumten Gegenständen
DE2005095B2 (de) * 1970-02-04 1975-11-27 Krauss-Maffei Ag, 8000 Muenchen Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen
JPS5549238A (en) * 1978-10-05 1980-04-09 Toshiba Mach Co Ltd Plasticizing process controlling method for in-line screw type jet-form machine
US4722679A (en) * 1986-06-13 1988-02-02 Tri-Delta Technology, Inc. Injection molding machine
GB2204268B (en) * 1987-03-24 1990-05-23 Toshiba Machine Co Ltd Control systems for injection moulding machines
US5112213A (en) * 1991-02-26 1992-05-12 Van Dorn Company Driven ring-type non-return valve for injection molding
JP3142712B2 (ja) * 1994-04-07 2001-03-07 東芝機械株式会社 射出成形機
JPH09109200A (ja) * 1995-10-20 1997-04-28 Ube Ind Ltd 樹脂材料の可塑化方法
JPH1134127A (ja) * 1997-07-16 1999-02-09 Toshiba Mach Co Ltd 射出成形機の射出装置
JP3574730B2 (ja) * 1997-09-30 2004-10-06 京セラ株式会社 電子部品用セラミック基板及びチップ抵抗器
JP3597355B2 (ja) * 1997-10-17 2004-12-08 東芝機械株式会社 射出成形機の実計量完了位置の安定化方法および計量制御装置
US6284170B1 (en) * 1998-06-17 2001-09-04 Sumitomo Heavy Industries Ltd. Method for controlling drive of screw in injection molding machine
US6095556A (en) * 1998-07-20 2000-08-01 Autoliv Asp, Inc. Inflator disk actuator backer plate
JP3266133B2 (ja) * 1999-03-11 2002-03-18 株式会社村田製作所 熱可塑性樹脂用射出成形機
JP3535106B2 (ja) * 2001-02-28 2004-06-07 東芝機械株式会社 電動式射出成形機におけるロードセルの零点調整方法
JP3529771B2 (ja) * 2001-06-08 2004-05-24 株式会社日本製鋼所 射出成形機の射出制御方法およびその装置
JP3805308B2 (ja) * 2003-01-17 2006-08-02 ファナック株式会社 射出成形機

Also Published As

Publication number Publication date
EP1711327A4 (de) 2008-05-28
KR100904357B1 (ko) 2009-06-23
EP1711327B1 (de) 2010-03-03
CN1906009A (zh) 2007-01-31
US7291297B2 (en) 2007-11-06
WO2005070649A1 (en) 2005-08-04
JP2007518604A (ja) 2007-07-12
KR20060129283A (ko) 2006-12-15
CA2550049A1 (en) 2005-08-04
US20050161847A1 (en) 2005-07-28
CA2550049C (en) 2012-12-04
KR100888130B1 (ko) 2009-03-11
KR20080105171A (ko) 2008-12-03
JP4833081B2 (ja) 2011-12-07
TW200526389A (en) 2005-08-16
EP1711327A1 (de) 2006-10-18
CN100519138C (zh) 2009-07-29
TWI275472B (en) 2007-03-11
DE602004025854D1 (de) 2010-04-15

Similar Documents

Publication Publication Date Title
ATE459462T1 (de) Spritzgiessverfahren und -vorrichtung zum kontinuierlichen plastifizieren
AU2003266867A1 (en) Method and device for manufacturing plungers for medical syringes, plungers obtained thereby, as well as a syringe for medical purposes
ATE388007T1 (de) Spritzeinheit für spritzgiessmaschinen mit kontinuierlich arbeitender plastifiziereinheit
ATE222168T1 (de) Vorrichtung zum herstellen von mit langfasern verstärkten spritzgiessteilen
TW200621472A (en) Injection molding machine, plasticizing movement device, and nozzle touch method
DK1815958T3 (da) Blande- og æltemaskine
DE602007000421D1 (de) Herstellungsverfahren implantierbarer medizinischer Vorrichtungen mit strukturierter Oberfläche
GB0221263D0 (en) Apparatus and method for improving the flow characteristics of a material to be injection moulded or extruded
WO2006008164A3 (de) Spritzgiessmaschine und verfahren zum spritzgiessen
BRPI0512327A (pt) bocal de co-injeção escoador a quente com canais de material fundido separados termicamente
PT1360056E (pt) Dispositivo de doseamento para uma maquina de moldagem de plasticos
ATE542660T1 (de) SPRITZGIEßMASCHINE MIT TORPEDOKOLBENPLASTIFIZIERUNG
CN103702818A (zh) 螺杆式注射装置
DE502006007886D1 (de) Antriebssystem für eine plastifiziereinheit einer spritzgiessmaschine
WO2008014976A3 (de) Drossel für spritzgiessmaschine zum spritzgiessen von kautschuk- bzw. elastomermaterialien
EP1607206A4 (de) Spritzgiessform, spritzgiessverfahren und nahtloses formprodukt
TW200720763A (en) Light-emitting unit and method of producing the same
ATE552959T1 (de) Einspritzeinheit
CN204123627U (zh) 一种注塑机排气排水式螺杆料筒
DE50306994D1 (de) Wechselfilter
DE502007006171D1 (de) Verfahren und Vorrichtung zur Vermeidung von Angiessüberständen und -vertiefungen beim Spritzgiessen
MX2008016421A (es) Mecanismo de moldeo por inyeccion.
ATE391000T1 (de) Vorrichtung zum spritzgiessen von kunstoffmaterialen
CN203331371U (zh) 一种立式注塑机的注塑部件
CN201761041U (zh) 基于双螺杆和多螺杆塑化装置的注射机

Legal Events

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

Ref document number: 1711327

Country of ref document: EP