PT1254013E - Metodo para accionar um controlador de temperatura de extrusao com reposicao de temperatura estavel - Google Patents

Metodo para accionar um controlador de temperatura de extrusao com reposicao de temperatura estavel

Info

Publication number
PT1254013E
PT1254013E PT01910537T PT01910537T PT1254013E PT 1254013 E PT1254013 E PT 1254013E PT 01910537 T PT01910537 T PT 01910537T PT 01910537 T PT01910537 T PT 01910537T PT 1254013 E PT1254013 E PT 1254013E
Authority
PT
Portugal
Prior art keywords
screw
stored
screw speed
speeds
heat exchange
Prior art date
Application number
PT01910537T
Other languages
English (en)
Inventor
Saulius Tomas Eiva
Original Assignee
Davis Standard 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 Davis Standard Corp filed Critical Davis Standard Corp
Publication of PT1254013E publication Critical patent/PT1254013E/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/82Heating or cooling
    • B29B7/826Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/72Measuring, controlling or regulating
    • B29B7/726Measuring properties of mixture, e.g. temperature or density
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58Component parts, details or accessories; Auxiliary operations
    • B29B7/72Measuring, controlling or regulating
    • B29B7/728Measuring data of the driving system, e.g. torque, speed, power, vibration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/80Component parts, details or accessories; Auxiliary operations
    • B29B7/82Heating or cooling
    • B29B7/823Temperature control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal 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
    • B29C48/83Heating or cooling the cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal 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
    • B29C48/83Heating or cooling the cylinders
    • B29C48/832Heating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal 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
    • B29C48/83Heating or cooling the cylinders
    • B29C48/834Cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/30Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92009Measured parameter
    • B29C2948/92085Velocity
    • B29C2948/92095Angular velocity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92009Measured parameter
    • B29C2948/92209Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92323Location or phase of measurement
    • B29C2948/92361Extrusion unit
    • B29C2948/9238Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/9239Screw or gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/9258Velocity
    • B29C2948/9259Angular velocity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885Screw or gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895Barrel or housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Control Of Temperature (AREA)
PT01910537T 2000-02-09 2001-02-08 Metodo para accionar um controlador de temperatura de extrusao com reposicao de temperatura estavel PT1254013E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18120200P 2000-02-09 2000-02-09

Publications (1)

Publication Number Publication Date
PT1254013E true PT1254013E (pt) 2004-09-30

Family

ID=22663302

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01910537T PT1254013E (pt) 2000-02-09 2001-02-08 Metodo para accionar um controlador de temperatura de extrusao com reposicao de temperatura estavel

Country Status (15)

Country Link
US (1) US6852257B2 (pt)
EP (1) EP1254013B1 (pt)
JP (1) JP3799274B2 (pt)
KR (1) KR100865182B1 (pt)
CN (1) CN1226131C (pt)
AT (1) ATE267077T1 (pt)
AU (1) AU783700B2 (pt)
CA (1) CA2399118C (pt)
CZ (1) CZ20022696A3 (pt)
DE (1) DE60103367T2 (pt)
DK (1) DK1254013T3 (pt)
ES (1) ES2219509T3 (pt)
MX (1) MXPA02007772A (pt)
PT (1) PT1254013E (pt)
WO (1) WO2001058668A2 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002094916A1 (en) * 2001-05-23 2002-11-28 A San Chemicals Co., Ltd. Pellet-type foams of non-crosslinked polypropylene resin having lower melting point and process and device for producing the same and molded foams therefrom
US20040265409A1 (en) * 2003-05-21 2004-12-30 Stephen Keeley Closed loop oven control system and method
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
ATE524861T1 (de) * 2004-04-03 2011-09-15 Krauss Maffei Tech Gmbh Wassergekühlte steuereinrichtung für eine spritzgiessmaschine
US7653460B2 (en) * 2006-08-14 2010-01-26 Husky Injection Molding Systems Ltd. Thermal management of extruder of molding system, amongst other things
JP4886648B2 (ja) * 2007-09-28 2012-02-29 富士フイルム株式会社 溶融押出装置及び熱可塑性樹脂フィルムの製造方法
CN102089138B (zh) * 2008-07-08 2013-08-14 倍耐力轮胎股份公司 用于生产弹性体复合物的多螺杆的挤出机装置
PL2346657T3 (pl) * 2008-10-31 2013-09-30 Corning Inc Dwuobwodowa kontrola wsadu wytłaczania prekursora ceramicznego
CN101890792B (zh) * 2009-05-22 2013-09-11 田贵熙 塑料注塑和挤出过程中的能量分配与消耗控制方法
GB0918362D0 (en) 2009-10-20 2009-12-02 Surface Generation Ltd Zone control of tool temperature
SG192571A1 (en) * 2011-02-17 2013-09-30 Meiban Int Pte Ltd Micro-temperature controller
CN102651429A (zh) * 2011-02-24 2012-08-29 常州泰和光电科技有限公司 液态金属片的制作设备
DE102011114576A1 (de) * 2011-09-30 2013-04-04 Thermo Electron (Karlsruhe) Gmbh Extruder
ITMI20112128A1 (it) * 2011-11-23 2013-05-24 Semplice Spa Macchina per estrusione a struttura perfezionata, particolarmente per mescole termoplastiche.
US9441893B2 (en) * 2012-07-25 2016-09-13 Grifols, S.A. Thawing vessel for biological products
TWI519403B (zh) * 2013-06-24 2016-02-01 緯創資通股份有限公司 量測熔體溫度的熱澆道結構
US20160200025A1 (en) * 2013-08-29 2016-07-14 Sabic Global Technologies B.V. Thermally insulated melt processor and process for melt processing with same
CA2989935C (en) * 2015-08-12 2020-02-18 Omachron Intellectual Property Inc. Extruder
US11472065B2 (en) 2015-08-12 2022-10-18 Omachron Intellectual Property Inc. Plastic parts made from plastics having different melting points and a method of manufacturing same
US10870226B2 (en) 2019-03-27 2020-12-22 Omachron Intellectual Property Inc. Apparatus and methods using multiple extruders
US11279072B2 (en) 2019-03-27 2022-03-22 Omachron Intellectual Property Inc. Extruder with feed block for promoting increased mass transport rate
US11161275B2 (en) 2019-03-27 2021-11-02 Omachron Intellectual Property Inc. Modular extruder
US11969932B2 (en) 2019-06-25 2024-04-30 Omachron Intellectual Property Inc. Puller apparatus with movable mounting arm
CN111055467A (zh) * 2019-12-31 2020-04-24 广东金兴机械股份有限公司 一种具有熔体压力温度控制系统的片材挤出机
CN113500760B (zh) * 2021-07-23 2023-05-23 江苏亨通光电股份有限公司 一种挤塑速度补偿方法、系统、计算机设备及存储介质
DE102021130574A1 (de) * 2021-11-23 2023-05-25 REHAU Industries SE & Co. KG Verfahren zur Einhaltung eines Prozessfensters einer Kunststoff-Extrusionsanlage

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US3751014A (en) 1970-09-21 1973-08-07 Graham Engin Corp Apparatus for extruding synthetic plastic resins at low temperatures
US3866669A (en) 1972-12-13 1975-02-18 Crompton & Knowles Corp Extruder and temperature control apparatus therefor
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JPS58148740A (ja) * 1982-02-27 1983-09-03 Fujikura Ltd プラスチツク成形機の樹脂温度制御方法
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ATE26675T1 (de) * 1983-05-27 1987-05-15 Bbs Kraftfahrzeugtechnik Kraftfahrzeugrad.
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US6755564B2 (en) * 2000-02-09 2004-06-29 Davis-Standard Corporation Extruder temperature controller with stable temperature reset

Also Published As

Publication number Publication date
CZ20022696A3 (cs) 2003-01-15
CA2399118A1 (en) 2001-08-16
ES2219509T3 (es) 2004-12-01
DE60103367D1 (de) 2004-06-24
AU3813201A (en) 2001-08-20
CA2399118C (en) 2007-11-20
EP1254013B1 (en) 2004-05-19
US20030030166A1 (en) 2003-02-13
JP3799274B2 (ja) 2006-07-19
WO2001058668A2 (en) 2001-08-16
DK1254013T3 (da) 2004-06-28
US6852257B2 (en) 2005-02-08
MXPA02007772A (es) 2002-10-11
WO2001058668A3 (en) 2002-01-31
AU783700B2 (en) 2005-11-24
CN1226131C (zh) 2005-11-09
JP2003522050A (ja) 2003-07-22
EP1254013A2 (en) 2002-11-06
CN1416389A (zh) 2003-05-07
KR20020073584A (ko) 2002-09-27
DE60103367T2 (de) 2005-06-02
ATE267077T1 (de) 2004-06-15
KR100865182B1 (ko) 2008-10-23

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