DE69105880T2 - Kontrollvorrichtung einer Spritzgiessmaschine mit mehreren Spritzeinheiten. - Google Patents

Kontrollvorrichtung einer Spritzgiessmaschine mit mehreren Spritzeinheiten.

Info

Publication number
DE69105880T2
DE69105880T2 DE69105880T DE69105880T DE69105880T2 DE 69105880 T2 DE69105880 T2 DE 69105880T2 DE 69105880 T DE69105880 T DE 69105880T DE 69105880 T DE69105880 T DE 69105880T DE 69105880 T2 DE69105880 T2 DE 69105880T2
Authority
DE
Germany
Prior art keywords
control device
molding machine
injection
injection molding
several
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
DE69105880T
Other languages
English (en)
Other versions
DE69105880T3 (de
DE69105880D1 (de
Inventor
Masaaki Miyahara
Masashi Suganuma
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16535758&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69105880(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Application granted granted Critical
Publication of DE69105880D1 publication Critical patent/DE69105880D1/de
Publication of DE69105880T2 publication Critical patent/DE69105880T2/de
Publication of DE69105880T3 publication Critical patent/DE69105880T3/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
    • B29C45/16—Making multilayered or multicoloured articles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE69105880T 1990-08-04 1991-08-02 Kontrollvorrichtung einer Spritzgiessmaschine mit mehreren Spritzeinheiten. Expired - Fee Related DE69105880T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2207191A JPH0649315B2 (ja) 1990-08-04 1990-08-04 射出成形機の制御方法及び装置

Publications (3)

Publication Number Publication Date
DE69105880D1 DE69105880D1 (de) 1995-01-26
DE69105880T2 true DE69105880T2 (de) 1995-05-04
DE69105880T3 DE69105880T3 (de) 1998-02-19

Family

ID=16535758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105880T Expired - Fee Related DE69105880T3 (de) 1990-08-04 1991-08-02 Kontrollvorrichtung einer Spritzgiessmaschine mit mehreren Spritzeinheiten.

Country Status (5)

Country Link
US (1) US5186954A (de)
EP (1) EP0475063B2 (de)
JP (1) JPH0649315B2 (de)
CA (1) CA2048024C (de)
DE (1) DE69105880T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335403C1 (de) * 1993-10-18 1994-12-15 Karl Hehl Hydraulikeinrichtung
JP2736753B2 (ja) * 1994-11-28 1998-04-02 日精樹脂工業株式会社 射出成形機の駆動制御方法及び装置
US5601773A (en) * 1995-05-12 1997-02-11 Cincinnati Milacron Inc. Co-injection machine
DE19808679C1 (de) * 1998-03-02 1999-07-08 Karl Hehl Verfahren zur Konvertierung von Einstelldaten
AR026646A1 (es) * 1999-12-08 2003-02-19 Plabber Holding S A Grupo auxiliar de inyeccion para moldes, para la conformacion de articulos de material plastico con al menos dos componentes
US7393199B2 (en) * 2000-04-06 2008-07-01 Mgs Mfg. Group, Inc. Multi-shot injection molding arrangement
US6994810B2 (en) * 2000-04-06 2006-02-07 Mgs Mfg. Group, Inc. Multi-shot injection molding arrangement
CA2308990C (en) * 2000-05-16 2007-08-07 Techmire Ltd. Multiple-slide die-casting system
JP2003181873A (ja) * 2001-12-21 2003-07-02 Toshiba Mach Co Ltd 射出成形機の樹脂替え方法及びサンドイッチ成形品
US7390184B2 (en) 2005-11-09 2008-06-24 Centoco Plastics Limited Dual injection manifold
DE102006010310A1 (de) * 2006-03-07 2007-09-13 Krauss-Maffei Kunststofftechnik Gmbh Vorrichtung und Verfahren zur Herstellung von Mehrkomponenten-Kunststoffteilen
US8033808B2 (en) * 2007-08-24 2011-10-11 Delta Pt, Llc Pressure compensating molding system
US8715547B2 (en) 2011-02-24 2014-05-06 Mold-Masters (2007) Limited Closed loop control of auxiliary injection unit
CN114289699B (zh) * 2021-12-22 2023-09-12 广州小鹏汽车科技有限公司 压铸机的控制方法、控制装置、压铸机及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH538928A (de) * 1971-06-14 1973-07-15 Hanning Robert Verfahren zum Herstellen von insbesondere grossflächigen Gegeständen durch Spritzgiessen eines Gemisches aus plasiziertem Kunststoff und einem Treibmittel und dafür geeignete Spritzgussmaschine
US4208176A (en) * 1975-06-16 1980-06-17 Litton Industrial Products, Inc. Time independent cycle control for plastic injection molding machines
US4325896A (en) * 1975-10-08 1982-04-20 Solid Controls, Inc. Electro-hydraulic ram control apparatus
US4507255A (en) * 1983-03-30 1985-03-26 Orion Kasei Kabushiki Kaisha Process and apparatus for injection-molding foamed article
JPS61106219A (ja) * 1984-10-31 1986-05-24 Fanuc Ltd 射出成形機のモニタ回路
US4855095A (en) * 1987-12-30 1989-08-08 Toshiba Kikai Kabushiki Kaisha Method for injection compression molding
AU604846B2 (en) * 1988-02-25 1991-01-03 Idemitsu Petrochemical Co., Ltd. Process of producing thermoplastic resin sheet and the like and equipment therefor
GB8828713D0 (en) * 1988-12-08 1989-01-11 Vickers Systems Ltd Apparatus & method for simultaneous control of two/more related variables
JP2755110B2 (ja) * 1993-06-11 1998-05-20 日本鋼管株式会社 爆轟圧加工装置

Also Published As

Publication number Publication date
CA2048024C (en) 1995-11-21
DE69105880T3 (de) 1998-02-19
CA2048024A1 (en) 1992-02-05
JPH0649315B2 (ja) 1994-06-29
JPH0490314A (ja) 1992-03-24
EP0475063B2 (de) 1997-10-08
EP0475063A2 (de) 1992-03-18
EP0475063B1 (de) 1994-12-14
EP0475063A3 (en) 1992-05-27
US5186954A (en) 1993-02-16
DE69105880D1 (de) 1995-01-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee