AT391654B - Vorrichtung zum extrudieren von kunststoff - Google Patents

Vorrichtung zum extrudieren von kunststoff Download PDF

Info

Publication number
AT391654B
AT391654B AT0201982A AT201982A AT391654B AT 391654 B AT391654 B AT 391654B AT 0201982 A AT0201982 A AT 0201982A AT 201982 A AT201982 A AT 201982A AT 391654 B AT391654 B AT 391654B
Authority
AT
Austria
Prior art keywords
heat
heat transfer
screw
temperature
cylinder housing
Prior art date
Application number
AT0201982A
Other languages
German (de)
English (en)
Other versions
ATA201982A (de
Inventor
Siegfried Robert Ing Wissmann
Original Assignee
Cincinnati Milacron Inc
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 Cincinnati Milacron Inc filed Critical Cincinnati Milacron Inc
Publication of ATA201982A publication Critical patent/ATA201982A/de
Application granted granted Critical
Publication of AT391654B publication Critical patent/AT391654B/de

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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—Temperature
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT0201982A 1981-10-22 1982-05-21 Vorrichtung zum extrudieren von kunststoff AT391654B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31374681A 1981-10-22 1981-10-22

Publications (2)

Publication Number Publication Date
ATA201982A ATA201982A (de) 1990-05-15
AT391654B true AT391654B (de) 1990-11-12

Family

ID=23216967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0201982A AT391654B (de) 1981-10-22 1982-05-21 Vorrichtung zum extrudieren von kunststoff

Country Status (4)

Country Link
JP (1) JPS5872432A (enExample)
AT (1) AT391654B (enExample)
DE (1) DE3207193C2 (enExample)
GB (1) GB2107639B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0418255U (enExample) * 1990-05-30 1992-02-14
EP1258335B1 (en) * 2001-05-15 2005-10-26 Italcoppie S.r.l. Extruder for temperature controlled extrusion
DE10356350B4 (de) * 2003-11-28 2008-04-30 Battenfeld Extrusionstechnik Gmbh Verfahren zum Temperieren eines Walzenteils eines Planetwalzenextruders

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007198A (en) * 1958-12-05 1961-11-07 Monsanto Chemicals Extruder screw
CH451497A (de) * 1967-08-24 1968-05-15 Stuedli Hans Schnecke für eine Doppel- oder Mehrschneckenpresse, insbesondere zur Verarbeitung thermoplastischer Kunststoffe
US3588956A (en) * 1968-12-16 1971-06-29 Phillips Petroleum Co Apparatus and method for controlling temperature in a feed screw
US3605188A (en) * 1969-08-08 1971-09-20 Nrm Corp Plastic mixer and extruder
DE2208238A1 (de) * 1972-02-22 1973-08-30 Anger Kunststoff Temperiereinrichtung
US3950118A (en) * 1974-05-17 1976-04-13 Phillips Petroleum Company Control of temperature profile across a heat exchanger
US4235581A (en) * 1978-03-20 1980-11-25 Hermann Berstorff Maschinenbau Gmbh Screw extrusion press having temperature-control means

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7206521U (de) * 1973-10-31 Gebr Anger Gmbh & Co Tempenereinnchtung
US2522365A (en) * 1949-01-07 1950-09-12 Edward S Greene Extrusion machine cylinder
US3200878A (en) * 1960-10-05 1965-08-17 Ass Elect Ind Means for controlling the working temperature in machines operating upon plastic materials
DE1974882U (de) * 1967-10-07 1967-12-14 Ihne & Tesch Elektrisch beheizbarer plastifizierzylinder vornehmlich fuer kunststoff verarbeitende maschinen.
DE2061700A1 (en) * 1969-12-23 1971-07-01 Anger Plastic Gmbh Plastics extruder
DE2446420C2 (de) * 1974-09-28 1982-07-15 Krauss-Maffei AG, 8000 München Schneckenstrangpresse zum Verarbeiten von Kunststoffen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007198A (en) * 1958-12-05 1961-11-07 Monsanto Chemicals Extruder screw
CH451497A (de) * 1967-08-24 1968-05-15 Stuedli Hans Schnecke für eine Doppel- oder Mehrschneckenpresse, insbesondere zur Verarbeitung thermoplastischer Kunststoffe
US3588956A (en) * 1968-12-16 1971-06-29 Phillips Petroleum Co Apparatus and method for controlling temperature in a feed screw
US3605188A (en) * 1969-08-08 1971-09-20 Nrm Corp Plastic mixer and extruder
DE2208238A1 (de) * 1972-02-22 1973-08-30 Anger Kunststoff Temperiereinrichtung
US3950118A (en) * 1974-05-17 1976-04-13 Phillips Petroleum Company Control of temperature profile across a heat exchanger
US4235581A (en) * 1978-03-20 1980-11-25 Hermann Berstorff Maschinenbau Gmbh Screw extrusion press having temperature-control means

Also Published As

Publication number Publication date
ATA201982A (de) 1990-05-15
DE3207193C2 (de) 1985-09-19
DE3207193A1 (de) 1983-05-11
JPS5872432A (ja) 1983-04-30
GB2107639A (en) 1983-05-05
JPS613649B2 (enExample) 1986-02-03
GB2107639B (en) 1986-04-09

Similar Documents

Publication Publication Date Title
EP2688725B1 (de) Schnecke zur anwendung in der pyrolyse
WO2019228752A1 (de) PLASTIFIZIERZYLINDER EINES KUNSTSTOFFEXTRUDERS ODER EINER SPRITZGIEßMASCHINE
DE2813585C2 (de) Schneckenextruder zum Verarbeiten von Kunststoff in Granulat- oder Pulverform
DE60118137T2 (de) Verfahren zum Extrudieren von Reifenkautschukwerkstoffen
DE69608249T2 (de) Verfahren und vorrichtung zum kühlen von einem geformten hohlkörper
AT409474B (de) Extrusionswerkzeug für mit zumindest einem hohlraum versehene bauteile sowie verfahren zum herstellen derartiger bauteile
DE69009859T2 (de) Vorrichtung zur Herstellung verstärkter Polymerrohre.
AT391654B (de) Vorrichtung zum extrudieren von kunststoff
US3738420A (en) Apparatus and method for controlling temperature in a feed screw
EP2842719A2 (de) Verfahren und Vorrichtung zur Abkühlung von Kunststoffprofilen
DE2311717A1 (de) Verfahren zur temperierung von extruderschnecken und einrichtung zu dessen durchfuehrung
EP3959060A1 (de) Extrusionszylinder mit kühl- bzw. heizmittelführung
DE2164218A1 (de) Extruder zum kontinuierlichen Extrudieren von Blei
EP1103775A2 (de) Wärmeaustauscher und Zapfwassererwärmungsanlage mit einem derartigen Wärmeaustauscher
DE1911938C3 (de) Gekühlte Blasform für Hochöfen
US5472275A (en) Assembly for the continuous plasticising and filtration of materials
EP2153970B1 (de) Verfahren zum Betreiben einer Extrusionslinie für Hohlprofile aus Kunststoff
DE3504773C2 (enExample)
EP2666611B1 (de) Verfahren und Vorrichtung zum Temperieren von plastischer Kunststoffmasse
DE2061700A1 (en) Plastics extruder
DE1729344A1 (de) Schnecke fuer kunststoffverarbeitende Schneckenextruder
DE19507868B4 (de) Scherbeneisautomat
EP1348914B1 (de) Wärmetauscher, Verbrennungsvorrichtung, einen Wärmetauscher umfassend, Absperrelement zur Verwendung in einem solchen Wärmetauscher, und Verfahren zur Herstellung eines Wärmetauschers
DE2748164C2 (de) Vorrichtung zur Herstellung eines Rohres aus einem thermoplastischen Kunststoff mittels Extrusion
DE1501395C3 (de) Verfahren und Vorrichtung zur Regelung der Temperatur einer mit einer erhitzten Oberfläche, insbesondere einer Glasscheibe oder einem Glasband in rollender Berührung stehenden Hohlwalze

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties