DE69029893D1 - Vorrichtung zur Regelung einer Heiztemperatur - Google Patents

Vorrichtung zur Regelung einer Heiztemperatur

Info

Publication number
DE69029893D1
DE69029893D1 DE69029893T DE69029893T DE69029893D1 DE 69029893 D1 DE69029893 D1 DE 69029893D1 DE 69029893 T DE69029893 T DE 69029893T DE 69029893 T DE69029893 T DE 69029893T DE 69029893 D1 DE69029893 D1 DE 69029893D1
Authority
DE
Germany
Prior art keywords
regulating
heating temperature
heating
temperature
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 - Fee Related
Application number
DE69029893T
Other languages
English (en)
Other versions
DE69029893T2 (de
Inventor
Hirofumi Katsumata
Hedeo Fujie
Kazuto Tomikawa
Yasuhiko Nagakura
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Application granted granted Critical
Publication of DE69029893D1 publication Critical patent/DE69029893D1/de
Publication of DE69029893T2 publication Critical patent/DE69029893T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital 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
    • 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
    • B29C45/78—Measuring, controlling or regulating of 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
    • 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
    • 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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/823—Temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29C2948/92504—Controlled parameter
    • B29C2948/9279—Errors or malfunctioning, e.g. for quality control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Control Of Temperature (AREA)
DE69029893T 1989-11-24 1990-11-14 Vorrichtung zur Regelung einer Heiztemperatur Expired - Fee Related DE69029893T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1305480A JPH0661811B2 (ja) 1989-11-24 1989-11-24 加熱温度制御装置

Publications (2)

Publication Number Publication Date
DE69029893D1 true DE69029893D1 (de) 1997-03-20
DE69029893T2 DE69029893T2 (de) 1997-05-22

Family

ID=17945666

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029893T Expired - Fee Related DE69029893T2 (de) 1989-11-24 1990-11-14 Vorrichtung zur Regelung einer Heiztemperatur

Country Status (4)

Country Link
US (1) US5272644A (de)
EP (1) EP0429959B1 (de)
JP (1) JPH0661811B2 (de)
DE (1) DE69029893T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9025015D0 (en) * 1990-11-16 1991-01-02 Evans Rowland F Cyclic processor temperature control system
US5149193A (en) * 1991-01-15 1992-09-22 Crompton & Knowles Corporation Extruder temperature controller and method for controlling extruder temperature
JP2520824B2 (ja) * 1992-08-11 1996-07-31 日精樹脂工業株式会社 射出成形機の温度補正方法及び装置
JPH06180613A (ja) * 1992-12-14 1994-06-28 Toshiba Mach Co Ltd 加熱温度制御装置
JPH07125032A (ja) * 1993-11-08 1995-05-16 Fanuc Ltd 射出成形機におけるシリンダ温度制御装置
JP2835030B2 (ja) * 1995-08-10 1998-12-14 株式会社名機製作所 射出成形機のノズル温度制御装置
JPH09198148A (ja) * 1996-01-23 1997-07-31 Tokyo Electron Ltd 熱処理装置の制御パラメータの決定装置及びその方法
DE19851826A1 (de) * 1998-11-10 2000-05-11 Siemens Ag Verfahren zur Identifikation eines verzögerungsbehafteten Prozesses mit Ausgleich sowie Einrichtung zur Regelung eines derartigen Prozesses
US6461438B1 (en) * 1999-11-18 2002-10-08 Tokyo Electron Limited Heat treatment unit, cooling unit and cooling treatment method
JP3277490B2 (ja) * 2000-03-27 2002-04-22 住友重機械工業株式会社 射出成形機の制御方法
CA2462438C (en) * 2001-10-18 2011-02-22 Community Enterprises, Llc Apparatus for injection molding multilayered articles
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
US7418992B2 (en) * 2006-03-20 2008-09-02 Husky Injection Molding Systems Ltd. Controller for at least one heater utilized in an injection molding system and an associated method of use
US7653460B2 (en) * 2006-08-14 2010-01-26 Husky Injection Molding Systems Ltd. Thermal management of extruder of molding system, amongst other things
US7695654B2 (en) * 2007-11-06 2010-04-13 Husky Injection Molding Systems Ltd. Method of molding system, including raising temperature of feedstock responsive to a calculated amount of thermal energy
TW200927448A (en) * 2007-12-28 2009-07-01 Univ Chung Yuan Christian Temperature control system for forming machine and control method thereof
JP5087654B2 (ja) * 2010-04-28 2012-12-05 東芝機械株式会社 成形機の自動昇温制御方法
KR101113075B1 (ko) * 2011-09-02 2012-02-29 신영구 오탁수 고속처리 장치
KR101113079B1 (ko) * 2011-09-02 2012-02-29 신영구 오탁수 고속처리 방법
JP5946732B2 (ja) * 2012-09-24 2016-07-06 ファナック株式会社 温度補正機能を有する射出成形機の温度制御装置および射出成形機の温度制御方法
JP6001411B2 (ja) 2012-10-29 2016-10-05 日本特殊陶業株式会社 ヒータ制御装置及びセンサ制御システム
JP6874696B2 (ja) * 2018-01-09 2021-05-19 オムロン株式会社 加熱装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4419961Y1 (de) * 1964-11-09 1969-08-27
US4102958A (en) * 1974-05-02 1978-07-25 Owens-Illinois, Inc. Method of controlling an extruder
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
US4430698A (en) * 1981-08-20 1984-02-07 Harrel, Incorporated Three-mode process control
JPS58127201A (ja) * 1981-10-05 1983-07-29 Yamatake Honeywell Co Ltd 調節計
JPS6010893A (ja) * 1983-06-29 1985-01-21 Pioneer Electronic Corp クロマキ−システムにおけるキ−信号検出回路
JPS60139422A (ja) * 1983-12-28 1985-07-24 Fanuc Ltd 射出成形機
US4843576A (en) * 1987-04-15 1989-06-27 Westinghouse Electric Corp. Temperature control arrangement for an extruding process
JP2512519B2 (ja) * 1988-03-10 1996-07-03 東芝機械株式会社 押出機のシリンダ温度制御方法
JP2593533B2 (ja) * 1988-11-09 1997-03-26 東芝機械株式会社 射出成形機の全自動運転システム
JPH0681697B2 (ja) * 1989-02-02 1994-10-19 東芝機械株式会社 射出成形の立上げ方法および装置

Also Published As

Publication number Publication date
EP0429959B1 (de) 1997-02-05
DE69029893T2 (de) 1997-05-22
EP0429959A3 (en) 1992-07-22
EP0429959A2 (de) 1991-06-05
US5272644A (en) 1993-12-21
JPH03164224A (ja) 1991-07-16
JPH0661811B2 (ja) 1994-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee