DE3672983D1 - Spritzgiessmaschine und verfahren zu deren kontrolle. - Google Patents

Spritzgiessmaschine und verfahren zu deren kontrolle.

Info

Publication number
DE3672983D1
DE3672983D1 DE8686306235T DE3672983T DE3672983D1 DE 3672983 D1 DE3672983 D1 DE 3672983D1 DE 8686306235 T DE8686306235 T DE 8686306235T DE 3672983 T DE3672983 T DE 3672983T DE 3672983 D1 DE3672983 D1 DE 3672983D1
Authority
DE
Germany
Prior art keywords
control
injection molding
molding machine
machine
injection
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
DE8686306235T
Other languages
English (en)
Inventor
Masahi Kato
Akira Yokota
Tadao Egi
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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
Priority claimed from JP28206685A external-priority patent/JPS62142623A/ja
Priority claimed from JP13385286A external-priority patent/JPS62290513A/ja
Application filed by Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Application granted granted Critical
Publication of DE3672983D1 publication Critical patent/DE3672983D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/7613—Measuring, controlling or regulating the termination of flow of material into the mould
DE8686306235T 1985-12-17 1986-08-12 Spritzgiessmaschine und verfahren zu deren kontrolle. Expired - Fee Related DE3672983D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28206685A JPS62142623A (ja) 1985-12-17 1985-12-17 射出成形機の成形制御方法
JP13385286A JPS62290513A (ja) 1986-06-11 1986-06-11 射出成形機の工程制御方法

Publications (1)

Publication Number Publication Date
DE3672983D1 true DE3672983D1 (de) 1990-08-30

Family

ID=26468101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306235T Expired - Fee Related DE3672983D1 (de) 1985-12-17 1986-08-12 Spritzgiessmaschine und verfahren zu deren kontrolle.

Country Status (3)

Country Link
US (1) US4832883A (de)
EP (1) EP0228759B1 (de)
DE (1) DE3672983D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5102587A (en) * 1989-07-26 1992-04-07 Canon Kabushiki Kaisha Injection mold using screw thrust control
JPH03264327A (ja) * 1990-03-14 1991-11-25 Komatsu Ltd 射出成形機の射出速度制御方法
JP2857925B2 (ja) * 1990-10-09 1999-02-17 住友重機械工業株式会社 インラインスクリュー型射出成形機
JP2649992B2 (ja) * 1991-01-14 1997-09-03 ファナック株式会社 キャビティ内樹脂位置モニタ方法
JP3254187B2 (ja) * 1997-12-08 2002-02-04 株式会社ソディック プリプラ式射出成形機の漏出樹脂の排出方法及びその制御装置
JP3035524B2 (ja) * 1998-07-22 2000-04-24 ファナック株式会社 射出成形機の制御装置
JP3235059B2 (ja) * 1998-12-22 2001-12-04 住友重機械工業株式会社 型締制御装置
US7008425B2 (en) * 1999-05-27 2006-03-07 Jonathan Phillips Pediatric intramedullary nail and method
EP1172194A3 (de) * 2000-06-12 2002-11-13 ODME International B.V. Verfahren und Vorrichtung zum genauen Steuern der Spritzgiessdosierung von geschmolzenem Kunststoff in einen Formhohlraum
JP3652681B2 (ja) * 2002-11-08 2005-05-25 ファナック株式会社 射出成形機における計量方法及び制御装置
WO2019194974A1 (en) * 2018-04-04 2019-10-10 iMFLUX Inc. Method of determining melt flow front travel using injection melt pressure and screw position to generate an output and continuously monitor check ring repeatability

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937776A (en) * 1971-11-01 1976-02-10 Usm Corporation Method for controlling injection molding machines
US3920367A (en) * 1973-05-10 1975-11-18 Cincinnati Milacron Inc Mold pressure control apparatus
US3888388A (en) * 1973-11-01 1975-06-10 Ingersoll Rand Co Apparatus and methods for controlling injection rams
US4066725A (en) * 1973-12-03 1978-01-03 Barber-Colman Company Injection molding control method
US3859400A (en) * 1974-01-11 1975-01-07 Cincinnati Milacron Inc Method for injection molding machine automatic control
GB2019608B (en) * 1978-04-13 1982-10-20 Toshiba Machine Co Ltd Controlling injection moulding
JPS5853426A (ja) * 1981-09-25 1983-03-30 Japan Steel Works Ltd:The 射出成形機の計量位置制御方法並びに計量位置制御装置

Also Published As

Publication number Publication date
EP0228759A2 (de) 1987-07-15
EP0228759B1 (de) 1990-07-25
EP0228759A3 (en) 1988-03-09
US4832883A (en) 1989-05-23

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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