JPH0454570B2 - - Google Patents

Info

Publication number
JPH0454570B2
JPH0454570B2 JP58069546A JP6954683A JPH0454570B2 JP H0454570 B2 JPH0454570 B2 JP H0454570B2 JP 58069546 A JP58069546 A JP 58069546A JP 6954683 A JP6954683 A JP 6954683A JP H0454570 B2 JPH0454570 B2 JP H0454570B2
Authority
JP
Japan
Prior art keywords
injection
monitoring device
value
filling
sections
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
JP58069546A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59194822A (ja
Inventor
Shigeru Fujita
Hideo Sakanishi
Hirotoshi Watanabe
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 JP58069546A priority Critical patent/JPS59194822A/ja
Priority to DE19843414596 priority patent/DE3414596A1/de
Publication of JPS59194822A publication Critical patent/JPS59194822A/ja
Priority to US06/814,175 priority patent/US4740148A/en
Publication of JPH0454570B2 publication Critical patent/JPH0454570B2/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
    • 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
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C45/768—Detecting defective moulding conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP58069546A 1983-04-20 1983-04-20 射出成形機の射出工程監視装置 Granted JPS59194822A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58069546A JPS59194822A (ja) 1983-04-20 1983-04-20 射出成形機の射出工程監視装置
DE19843414596 DE3414596A1 (de) 1983-04-20 1984-04-18 Verfahren und vorrichtung zum ueberwachen eines spritzgussvorgangs in einer spritzgussmaschine
US06/814,175 US4740148A (en) 1983-04-20 1985-12-24 Apparatus for supervising injection stroke of injection molding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58069546A JPS59194822A (ja) 1983-04-20 1983-04-20 射出成形機の射出工程監視装置

Publications (2)

Publication Number Publication Date
JPS59194822A JPS59194822A (ja) 1984-11-05
JPH0454570B2 true JPH0454570B2 (en, 2012) 1992-08-31

Family

ID=13405821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58069546A Granted JPS59194822A (ja) 1983-04-20 1983-04-20 射出成形機の射出工程監視装置

Country Status (3)

Country Link
US (1) US4740148A (en, 2012)
JP (1) JPS59194822A (en, 2012)
DE (1) DE3414596A1 (en, 2012)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114832A (ja) * 1984-11-09 1986-06-02 Fanuc Ltd 工程モニタができる射出成形機
JPS62170317A (ja) * 1986-01-24 1987-07-27 Fanuc Ltd 射出成形機の各種設定値誤り検出装置
GB2204268B (en) * 1987-03-24 1990-05-23 Toshiba Machine Co Ltd Control systems for injection moulding machines
KR910002650B1 (ko) * 1987-11-25 1991-04-27 도오시바 기까이 가부시끼가이샤 사출성형물의 불량판정방법
US4855095A (en) * 1987-12-30 1989-08-08 Toshiba Kikai Kabushiki Kaisha Method for injection compression molding
JP2586943B2 (ja) * 1988-05-17 1997-03-05 ファナック株式会社 射出成形機の製品良否判別装置
JPH028025A (ja) * 1988-06-28 1990-01-11 Meiki Co Ltd 射出成形機の制御状態監視方法
JPH0720651B2 (ja) * 1988-11-09 1995-03-08 東芝機械株式会社 射出成形機の最適成形条件設定システム
JPH0643087B2 (ja) * 1990-01-26 1994-06-08 日精樹脂工業株式会社 射出成形機の動作状態測定方法
JPH0655383B2 (ja) * 1990-03-19 1994-07-27 住友電装株式会社 射出成形機における成形評価装置および成形評価方法
US5258918A (en) * 1990-05-18 1993-11-02 Allen-Bradley Company, Inc. Selectable control function injection molding controller
JP2733707B2 (ja) * 1990-08-31 1998-03-30 ファナック株式会社 射出成形機の部品保守警告方法
US5063008A (en) * 1990-09-21 1991-11-05 Eastman Kodak Company Method for precision volumetric control of a moldable material in an injection molding process
US5238380A (en) * 1990-09-21 1993-08-24 Eastman Kodak Company Apparatus for precision volumetric control of a moldable material
CA2142754C (en) * 1994-05-20 1999-04-13 Thomas H. Richards Clamp control for injection molding machine
US5456870A (en) * 1994-05-20 1995-10-10 Van Dorn Demag Corporation Barrel temperature state controller for injection molding machine
US7534378B2 (en) * 2004-03-03 2009-05-19 Rexam Prescription Products Inc. Plastic forming process monitoring and control
JP6172716B2 (ja) * 2014-12-15 2017-08-02 株式会社名機製作所 射出成形機の制御方法および射出成形機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628901A (en) * 1969-07-15 1971-12-21 New Britain Machine Co Means for monitoring product quality in a plastics injection-molding machine
US4066725A (en) * 1973-12-03 1978-01-03 Barber-Colman Company Injection molding control method
DE2419980A1 (de) * 1974-04-25 1975-11-13 Kloeckner Werke Ag Verfahren und vorrichtung zur vorgabe des zeitpunktes zum umschalten von spritzdruck auf nachdruck bei spritzgiessmaschinen
US4146601A (en) * 1974-10-21 1979-03-27 Hpm Corporation Injection molding process control
US4325896A (en) * 1975-10-08 1982-04-20 Solid Controls, Inc. Electro-hydraulic ram control apparatus
JPS55156663A (en) * 1979-05-25 1980-12-05 Toshiba Mach Co Ltd Method and apparatus for supervising molding process
JPS5661319U (en, 2012) * 1979-10-17 1981-05-25
JPS57212042A (en) * 1981-06-24 1982-12-27 Toshiba Mach Co Ltd Molding data collector for injection molding machine

Also Published As

Publication number Publication date
US4740148A (en) 1988-04-26
DE3414596A1 (de) 1984-10-31
JPS59194822A (ja) 1984-11-05
DE3414596C2 (en, 2012) 1990-07-05

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