JPS61241124A - プラスチック成形機における材料溶融過程の自動診断システム - Google Patents

プラスチック成形機における材料溶融過程の自動診断システム

Info

Publication number
JPS61241124A
JPS61241124A JP60081369A JP8136985A JPS61241124A JP S61241124 A JPS61241124 A JP S61241124A JP 60081369 A JP60081369 A JP 60081369A JP 8136985 A JP8136985 A JP 8136985A JP S61241124 A JPS61241124 A JP S61241124A
Authority
JP
Japan
Prior art keywords
screw
pressure
control system
molding machine
sensor
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.)
Granted
Application number
JP60081369A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0258092B2 (enrdf_load_html_response
Inventor
Katsuhiro Iguchi
勝啓 井口
Teiji Shimizu
清水　禎二
Kenji Nozawa
野沢　憲司
Satoshi Nitta
諭 新田
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
Priority to JP60081369A priority Critical patent/JPS61241124A/ja
Publication of JPS61241124A publication Critical patent/JPS61241124A/ja
Publication of JPH0258092B2 publication Critical patent/JPH0258092B2/ja
Granted legal-status Critical Current

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
    • B29C48/92—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP60081369A 1985-04-18 1985-04-18 プラスチック成形機における材料溶融過程の自動診断システム Granted JPS61241124A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60081369A JPS61241124A (ja) 1985-04-18 1985-04-18 プラスチック成形機における材料溶融過程の自動診断システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60081369A JPS61241124A (ja) 1985-04-18 1985-04-18 プラスチック成形機における材料溶融過程の自動診断システム

Publications (2)

Publication Number Publication Date
JPS61241124A true JPS61241124A (ja) 1986-10-27
JPH0258092B2 JPH0258092B2 (enrdf_load_html_response) 1990-12-06

Family

ID=13744398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60081369A Granted JPS61241124A (ja) 1985-04-18 1985-04-18 プラスチック成形機における材料溶融過程の自動診断システム

Country Status (1)

Country Link
JP (1) JPS61241124A (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420120A (en) * 1987-07-15 1989-01-24 Sekisui Chemical Co Ltd Measured data display device in plastic extrusion molding line
FR2625134A1 (fr) * 1987-12-24 1989-06-30 Berstorff Gmbh Masch Hermann Procede et extrudeuse pour degazer des masses fondues de matieres thermoplastiques dans une gamme etendue de viscosites
JP2009169645A (ja) * 2008-01-16 2009-07-30 Toshiba Corp 監視制御装置
JP2016221878A (ja) * 2015-06-01 2016-12-28 住友重機械工業株式会社 射出成形機
WO2020056253A1 (en) * 2018-09-13 2020-03-19 Davis-Standard, Llc Diagnostic troubleshooting system for an extrusion apparatus
WO2023149059A1 (ja) * 2022-02-02 2023-08-10 株式会社日立製作所 タクト分割データ収集システム、及び、異常検知システム

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420120A (en) * 1987-07-15 1989-01-24 Sekisui Chemical Co Ltd Measured data display device in plastic extrusion molding line
FR2625134A1 (fr) * 1987-12-24 1989-06-30 Berstorff Gmbh Masch Hermann Procede et extrudeuse pour degazer des masses fondues de matieres thermoplastiques dans une gamme etendue de viscosites
JP2009169645A (ja) * 2008-01-16 2009-07-30 Toshiba Corp 監視制御装置
JP2016221878A (ja) * 2015-06-01 2016-12-28 住友重機械工業株式会社 射出成形機
WO2020056253A1 (en) * 2018-09-13 2020-03-19 Davis-Standard, Llc Diagnostic troubleshooting system for an extrusion apparatus
CN112739521A (zh) * 2018-09-13 2021-04-30 戴维斯-标准有限责任公司 挤压设备的诊断故障排除系统
US11478972B2 (en) 2018-09-13 2022-10-25 Davis-Standard, Llc Diagnostic troubleshooting system for an extrusion system
WO2023149059A1 (ja) * 2022-02-02 2023-08-10 株式会社日立製作所 タクト分割データ収集システム、及び、異常検知システム
JP2023113056A (ja) * 2022-02-02 2023-08-15 株式会社日立製作所 タクト分割データ収集システム、及び、異常検知システム

Also Published As

Publication number Publication date
JPH0258092B2 (enrdf_load_html_response) 1990-12-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees