JPH02250Y2 - - Google Patents

Info

Publication number
JPH02250Y2
JPH02250Y2 JP1981124090U JP12409081U JPH02250Y2 JP H02250 Y2 JPH02250 Y2 JP H02250Y2 JP 1981124090 U JP1981124090 U JP 1981124090U JP 12409081 U JP12409081 U JP 12409081U JP H02250 Y2 JPH02250 Y2 JP H02250Y2
Authority
JP
Japan
Prior art keywords
vent
speed
screw
material supply
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
Application number
JP1981124090U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5829428U (ja
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 filed Critical
Priority to JP1981124090U priority Critical patent/JPS5829428U/ja
Priority to US06/409,943 priority patent/US4511319A/en
Publication of JPS5829428U publication Critical patent/JPS5829428U/ja
Application granted granted Critical
Publication of JPH02250Y2 publication Critical patent/JPH02250Y2/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
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C2045/1875—Hoppers connected to a feed screw
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/63—Venting or degassing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP1981124090U 1981-08-24 1981-08-24 ベント式可塑化成形装置 Granted JPS5829428U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1981124090U JPS5829428U (ja) 1981-08-24 1981-08-24 ベント式可塑化成形装置
US06/409,943 US4511319A (en) 1981-08-24 1982-08-20 Vent-type plastication molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981124090U JPS5829428U (ja) 1981-08-24 1981-08-24 ベント式可塑化成形装置

Publications (2)

Publication Number Publication Date
JPS5829428U JPS5829428U (ja) 1983-02-25
JPH02250Y2 true JPH02250Y2 (en]) 1990-01-08

Family

ID=14876674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981124090U Granted JPS5829428U (ja) 1981-08-24 1981-08-24 ベント式可塑化成形装置

Country Status (2)

Country Link
US (1) US4511319A (en])
JP (1) JPS5829428U (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203763C2 (de) * 1982-02-04 1990-09-13 Klöckner-Werke AG, 4100 Duisburg Plastifizier- und Einspritzeinheit für Spritzgießmaschinen
US4557683A (en) * 1984-05-22 1985-12-10 Usm Corporation Rotary plasticator ram injection machine
EP0182014B1 (de) * 1984-08-30 1989-03-22 Buss Ag Verfahren zur kontinuierlichen Aufbereitung von Elektrodenmaterial und Einrichtung zur Ausübung des Verfahrens
JPS61220817A (ja) * 1985-03-28 1986-10-01 Fanuc Ltd 射出成形機の計量混練方式
JPS61249724A (ja) * 1985-04-30 1986-11-06 Fanuc Ltd 電動式射出成形機における射出圧，背圧制御方法
JPS63170015A (ja) * 1987-01-07 1988-07-13 Toshiba Mach Co Ltd 射出成形機の計量速度制御方法
GB8806299D0 (en) * 1988-03-17 1988-04-13 Glynwed Consumer & Building Process of manufacturing thin-walled plastics moulding
AT403099B (de) * 1995-05-16 1997-11-25 Engel Gmbh Maschbau Einspritzeinheit einer spritzgiessmaschine
US6227692B1 (en) * 1997-08-12 2001-05-08 Husky Injection Molding Systems Ltd. Double wave screw
JP3427171B2 (ja) * 1998-05-01 2003-07-14 日創電機株式会社 成形機
JP5993560B2 (ja) * 2010-10-06 2016-09-14 ゴールド工業株式会社 樹脂成形品、及び樹脂成形品の製造方法
JP5893466B2 (ja) * 2012-03-28 2016-03-23 住友重機械工業株式会社 射出成形機
JP5913062B2 (ja) * 2012-11-22 2016-04-27 住友重機械工業株式会社 射出成形機、射出成形システム、および原料計量装置
DE102017126946A1 (de) 2017-11-16 2019-05-16 Kraussmaffei Technologies Gmbh Verfahren zur Herstellung von Kunststoff-Formteilen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1529811B2 (de) * 1965-06-03 1972-06-08 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Schneckenstrangpresse fuer thermoplastische kunststoffe
CH481746A (de) * 1968-04-18 1969-11-30 Netstal Ag Maschf Giesserei Kunststoff-Spritzgiessmaschine
DE2251769B2 (de) * 1972-10-21 1975-02-13 Manfred Leisenberg Ingenieurbuero Fuer Keramische Industrie, 6312 Laubach Verfahren und Vorrichtung zur Regelung einer Anlage zur Herstellung eines Stranges aus keramischer Masse
JPS4979667U (en]) * 1972-11-06 1974-07-10
US4067673A (en) * 1975-09-02 1978-01-10 Ex-Cell-O Corporation Apparatus for injection foam molding
DE2543329B2 (de) * 1975-09-29 1977-11-24 Paul Troester Maschinenfabrik, 3000 Hannover Vorrichtung zum extrudieren von kunststoffen und elastomeren
FR2332854A1 (fr) * 1975-11-27 1977-06-24 Manceau Marcel Machine a vis de plastification telle que presse a injection, ou extrudeuse et leur procede d'utilisation
JPS5516820A (en) * 1978-07-17 1980-02-05 Mitsubishi Electric Corp Group control apparatus for elevator
JPS5549238A (en) * 1978-10-05 1980-04-09 Toshiba Mach Co Ltd Plasticizing process controlling method for in-line screw type jet-form machine
JPS5775834A (en) * 1980-10-30 1982-05-12 Toshiba Mach Co Ltd Feeder device

Also Published As

Publication number Publication date
US4511319A (en) 1985-04-16
JPS5829428U (ja) 1983-02-25

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