DE60116057D1 - Stabiles rückstellungsverhalten aufweisender extruderzylindertemperaturregler - Google Patents

Stabiles rückstellungsverhalten aufweisender extruderzylindertemperaturregler

Info

Publication number
DE60116057D1
DE60116057D1 DE60116057T DE60116057T DE60116057D1 DE 60116057 D1 DE60116057 D1 DE 60116057D1 DE 60116057 T DE60116057 T DE 60116057T DE 60116057 T DE60116057 T DE 60116057T DE 60116057 D1 DE60116057 D1 DE 60116057D1
Authority
DE
Germany
Prior art keywords
screw speed
temperature controller
extruder
stored
screw
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 - Lifetime
Application number
DE60116057T
Other languages
English (en)
Other versions
DE60116057T2 (de
Inventor
Tomas Eiva
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Davis Standard LLC
Original Assignee
Davis Standard LLC
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 LLC filed Critical Davis Standard LLC
Application granted granted Critical
Publication of DE60116057D1 publication Critical patent/DE60116057D1/de
Publication of DE60116057T2 publication Critical patent/DE60116057T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/84Thermal 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 by heating or cooling the feeding screws
    • 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
    • B29C48/82Cooling
    • 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
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • 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
    • 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
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00Agitating
    • Y10S366/601Motor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE60116057T 2000-02-09 2001-02-08 Stabiles rückstellungsverhalten aufweisender extruderzylindertemperaturregler Expired - Lifetime DE60116057T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18132400P 2000-02-09 2000-02-09
US181324P 2000-02-09
PCT/US2001/004058 WO2001058667A1 (en) 2000-02-09 2001-02-08 Extruder temperature controller with stable temperature reset

Publications (2)

Publication Number Publication Date
DE60116057D1 true DE60116057D1 (de) 2006-01-26
DE60116057T2 DE60116057T2 (de) 2006-07-20

Family

ID=22663803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60116057T Expired - Lifetime DE60116057T2 (de) 2000-02-09 2001-02-08 Stabiles rückstellungsverhalten aufweisender extruderzylindertemperaturregler

Country Status (12)

Country Link
US (1) US6755564B2 (de)
EP (1) EP1254012B1 (de)
JP (1) JP3799273B2 (de)
KR (1) KR100865181B1 (de)
CN (1) CN1217782C (de)
AT (1) ATE313423T1 (de)
AU (1) AU783412B2 (de)
CA (1) CA2399117C (de)
CZ (1) CZ20022695A3 (de)
DE (1) DE60116057T2 (de)
MX (1) MXPA02007763A (de)
WO (1) WO2001058667A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2219509T3 (es) * 2000-02-09 2004-12-01 Davis-Standard Corporation Metodo para operar un controlador de la temperatura de un extrusor con reajuste de temperatura estable.
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
US7738993B2 (en) * 2003-10-10 2010-06-15 Boston Scientific Scimed, Inc. Extrusion of articles
ATE524861T1 (de) * 2004-04-03 2011-09-15 Krauss Maffei Tech Gmbh Wassergekühlte steuereinrichtung für eine spritzgiessmaschine
EP1642699A3 (de) * 2004-09-30 2011-04-27 Battenfeld-cincinnati Germany GmbH Vorrichtung zum Plastifizieren von Kunststoff
US7653460B2 (en) * 2006-08-14 2010-01-26 Husky Injection Molding Systems Ltd. Thermal management of extruder of molding system, amongst other things
US8011825B2 (en) * 2007-10-31 2011-09-06 Whrilpool Corporation Smoothing motor speed during mixing
US7882734B2 (en) * 2007-10-31 2011-02-08 Whirlpool Corporation Utilizing motor current variations to control mixer operation
CN102202848B (zh) * 2008-10-31 2014-03-12 康宁股份有限公司 陶瓷前体挤出批料的双循环控制
ITMI20112128A1 (it) * 2011-11-23 2013-05-24 Semplice Spa Macchina per estrusione a struttura perfezionata, particolarmente per mescole termoplastiche.
CN102601987A (zh) * 2012-03-17 2012-07-25 广东达诚机械有限公司 一种气压热成型机的温控方法及温控系统
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
US9592528B2 (en) * 2015-04-22 2017-03-14 Delphi Technologies, Inc. Extruding machine
CN112739521B (zh) * 2018-09-13 2023-06-27 戴维斯-标准有限责任公司 挤压设备的诊断故障排除系统
RU192846U1 (ru) * 2019-06-19 2019-10-03 федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный университет им. А.Н. Косыгина (Технологии. Дизайн. Искусство)" Устройство для управления процессом экструзии в производстве синтетических нитей
KR20210063643A (ko) * 2019-11-25 2021-06-02 주식회사 엘지화학 압출장치
KR20210063644A (ko) * 2019-11-25 2021-06-02 주식회사 엘지화학 압출장치
JP7491038B2 (ja) * 2020-04-24 2024-05-28 セイコーエプソン株式会社 可塑化装置、三次元造形装置、および射出成形装置
KR102446657B1 (ko) * 2021-01-05 2022-09-23 주식회사 휴비스 에어링 터널을 구비한 발포시트 제조장치
CN114939976B (zh) * 2022-07-20 2022-10-11 南京欧格节能环保科技有限公司 用于挤塑板生成线的温度控制方法及系统

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Publication number Priority date Publication date Assignee Title
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
USRE31903E (en) 1979-06-15 1985-06-04 Crompton & Knowles Corporation Extruder temperature controller
US4262737A (en) 1979-06-15 1981-04-21 Crompton & Knowles Corporation Extruder temperature controller
US4272466A (en) * 1980-08-04 1981-06-09 Harrel, Incorporated System and method of temperature control for plastics extruder
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
US4488838A (en) * 1982-05-24 1984-12-18 Textron Inc. Process and apparatus for feeding particulate material into a pressure vessel
US4437046A (en) * 1982-06-18 1984-03-13 Crompton & Knowles Corporation Extrusion drive control system
JPH03161802A (ja) * 1989-11-21 1991-07-11 Toshiba Corp シーケンス制御における渋滞予測装置
JPH0497816A (ja) * 1990-08-16 1992-03-30 Omron Corp 成形機のコントローラ
US5149193A (en) * 1991-01-15 1992-09-22 Crompton & Knowles Corporation Extruder temperature controller and method for controlling extruder temperature

Also Published As

Publication number Publication date
EP1254012B1 (de) 2005-12-21
WO2001058667A1 (en) 2001-08-16
US6755564B2 (en) 2004-06-29
CA2399117C (en) 2007-11-20
KR100865181B1 (ko) 2008-10-23
DE60116057T2 (de) 2006-07-20
MXPA02007763A (es) 2002-10-11
EP1254012A1 (de) 2002-11-06
ATE313423T1 (de) 2006-01-15
US20030211189A1 (en) 2003-11-13
CA2399117A1 (en) 2001-08-16
CN1416388A (zh) 2003-05-07
AU783412B2 (en) 2005-10-27
CZ20022695A3 (cs) 2003-01-15
JP3799273B2 (ja) 2006-07-19
AU3493301A (en) 2001-08-20
KR20020073583A (ko) 2002-09-27
JP2003525143A (ja) 2003-08-26
CN1217782C (zh) 2005-09-07

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DAVIS-STANDARD, LLC, PAWCATUCK, CONN., US

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8328 Change in the person/name/address of the agent

Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN