ATE154909T1 - Verfahren und vorrichtung zur steuerung der extrudertemperatur - Google Patents

Verfahren und vorrichtung zur steuerung der extrudertemperatur

Info

Publication number
ATE154909T1
ATE154909T1 AT92904435T AT92904435T ATE154909T1 AT E154909 T1 ATE154909 T1 AT E154909T1 AT 92904435 T AT92904435 T AT 92904435T AT 92904435 T AT92904435 T AT 92904435T AT E154909 T1 ATE154909 T1 AT E154909T1
Authority
AT
Austria
Prior art keywords
screw speed
screw
stored
speed
extruder
Prior art date
Application number
AT92904435T
Other languages
English (en)
Inventor
Louie M Faillace
Original Assignee
Crompton & Knowles Corp
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 Crompton & Knowles Corp filed Critical Crompton & Knowles Corp
Application granted granted Critical
Publication of ATE154909T1 publication Critical patent/ATE154909T1/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885—Screw or gear
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT92904435T 1991-01-15 1992-01-15 Verfahren und vorrichtung zur steuerung der extrudertemperatur ATE154909T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/641,310 US5149193A (en) 1991-01-15 1991-01-15 Extruder temperature controller and method for controlling extruder temperature

Publications (1)

Publication Number Publication Date
ATE154909T1 true ATE154909T1 (de) 1997-07-15

Family

ID=24571836

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92904435T ATE154909T1 (de) 1991-01-15 1992-01-15 Verfahren und vorrichtung zur steuerung der extrudertemperatur

Country Status (8)

Country Link
US (1) US5149193A (de)
EP (1) EP0522137B1 (de)
JP (1) JP3009222B2 (de)
KR (1) KR0181967B1 (de)
AT (1) ATE154909T1 (de)
CA (1) CA2078765C (de)
DE (1) DE69220624T2 (de)
WO (1) WO1992012841A1 (de)

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JPH0739128B2 (ja) * 1991-03-29 1995-05-01 鬼怒川ゴム工業株式会社 連続押出加硫ラインの制御装置
US5397515A (en) * 1992-10-30 1995-03-14 Allen-Bradley Company, Inc. Injection molding machine temperature control system
DE4404031C1 (de) * 1994-02-09 1995-01-19 Werner & Pfleiderer Gehäuseabschnitt mit elektrischen Heizelementen für eine zweiwellige Schneckenmaschine
US5865535A (en) * 1997-11-06 1999-02-02 M.A.Hannarubbercompounding, A Division Of M.A. Hanna Company Dynamic mixer control in plastics and rubber processing
CN1217782C (zh) * 2000-02-09 2005-09-07 戴维斯－标准公司 带有稳定温度重调的挤压机温度控制器
DK1254013T3 (da) * 2000-02-09 2004-06-28 Davis Standard Corp Fremgangsmåde til drift af en ekstrudertemperaturkontroller med stabil temperaturindstilling
AT411890B (de) * 2000-03-07 2004-07-26 Theysohn Extrusionstechnik Ges Verfahren zum beheizen und kühlen von extruderzylindern sowie vorrichtung hierfür
US20040096385A1 (en) * 2000-09-12 2004-05-20 Antonio Proni Thermally regulated closed mixer
US6790023B2 (en) * 2001-04-05 2004-09-14 General Electric Company Screw extruder and method of controlling the same
US7058475B2 (en) * 2002-01-15 2006-06-06 Siemens Energy & Automation, Inc. System for software PLC implementation for plastic molding machines
KR100899707B1 (ko) * 2002-10-07 2009-05-28 주식회사 포스코 압출기 램의 온도조절장치
US20050213423A1 (en) * 2004-03-25 2005-09-29 Ferencz Joseph M Apparatus for manufacturing thermosetting powder coating compositions with dynamic control including low pressure injection system
TW200517237A (en) * 2003-08-27 2005-06-01 Sumitomo Heavy Industries Injection molding machine and temperature control method thereof
TW200526394A (en) * 2003-10-02 2005-08-16 Sumitomo Heavy Industries Injection molding machine and method
US7738993B2 (en) * 2003-10-10 2010-06-15 Boston Scientific Scimed, Inc. Extrusion of articles
BRPI0418673B1 (pt) * 2004-04-03 2013-11-12 Dispositivo de controle resfriado a água para uma máquina de fundição por injeção
ITMO20040164A1 (it) * 2004-06-29 2004-09-29 Sacmi Cooperativa Maccanici Im Apparati e metodi per produrre oggetti.
US20070294040A1 (en) * 2006-06-16 2007-12-20 Husky Injection Molding Systems Ltd. Preventative maintenance indicator system
WO2007143813A1 (en) * 2006-06-16 2007-12-21 Husky Injection Molding Systems Ltd. Preventative maintenance update system
US20070294093A1 (en) * 2006-06-16 2007-12-20 Husky Injection Molding Systems Ltd. Preventative maintenance system
US7736579B2 (en) * 2006-07-21 2010-06-15 Quadrant Epp Ag Production of UHMWPE sheet materials
US7758797B2 (en) * 2006-07-21 2010-07-20 Quadrant Epp Ag Production of UHMWPE sheet materials
US7803450B2 (en) * 2006-07-21 2010-09-28 Quadrant Epp Ag Production of UHMWPE sheet materials
US7758796B2 (en) * 2006-07-21 2010-07-20 Quadrant Epp Ag Production of UHMWPE sheet materials
US7653460B2 (en) * 2006-08-14 2010-01-26 Husky Injection Molding Systems Ltd. Thermal management of extruder of molding system, amongst other things
US20080039969A1 (en) * 2006-08-14 2008-02-14 Husky Injection Molding Systems Ltd. Control schema of molding-system process, amongst other things
IT1394153B1 (it) 2008-10-21 2012-05-25 Fein Elast Italia S P A Impianto e procedimento per la realizzazione di estrusi continui in materiale siliconico ed estruso continuo in materiale siliconico cosi' ottenuto
PL2346657T3 (pl) * 2008-10-31 2013-09-30 Corning Inc Dwuobwodowa kontrola wsadu wytłaczania prekursora ceramicznego
SG192571A1 (en) * 2011-02-17 2013-09-30 Meiban Int Pte Ltd Micro-temperature controller
JP6345801B2 (ja) * 2014-11-26 2018-06-20 Ｕ−Ｍｈｉプラテック株式会社 温度制御方法、及び、温度制御装置
US9592528B2 (en) * 2015-04-22 2017-03-14 Delphi Technologies, Inc. Extruding machine
WO2020056253A1 (en) * 2018-09-13 2020-03-19 Davis-Standard, Llc Diagnostic troubleshooting system for an extrusion apparatus

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US4097723A (en) * 1971-06-09 1978-06-27 Leitner Frank W Thermal systems incorporating apparatus and methods for simulating time related temperatures
US3733059A (en) * 1971-08-10 1973-05-15 Rosemount Inc Plastic extruder temperature control system
US3728058A (en) * 1971-11-01 1973-04-17 Gen Electric Plastic melt temperature control
US3822867A (en) * 1972-10-17 1974-07-09 Improved Machinery Inc Control apparatus and methods for molding machinery
US3866669A (en) * 1972-12-13 1975-02-18 Crompton & Knowles Corp Extruder and temperature control apparatus therefor
US3826305A (en) * 1973-01-10 1974-07-30 Leeds & Northrup Co Temperature controller for controlling both heating and cooling
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Also Published As

Publication number Publication date
KR0181967B1 (ko) 1999-05-15
DE69220624T2 (de) 1997-10-16
EP0522137B1 (de) 1997-07-02
JP3009222B2 (ja) 2000-02-14
US5149193A (en) 1992-09-22
CA2078765A1 (en) 1992-07-16
DE69220624D1 (de) 1997-08-07
WO1992012841A1 (en) 1992-08-06
EP0522137A4 (en) 1993-10-13
KR920703305A (ko) 1992-12-17
JPH05505986A (ja) 1993-09-02
CA2078765C (en) 2002-04-30
EP0522137A1 (de) 1993-01-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
EELA Cancelled due to lapse of time