CH523138A - Extrudeuse - Google Patents

Extrudeuse

Info

Publication number
CH523138A
CH523138A CH686070A CH686070A CH523138A CH 523138 A CH523138 A CH 523138A CH 686070 A CH686070 A CH 686070A CH 686070 A CH686070 A CH 686070A CH 523138 A CH523138 A CH 523138A
Authority
CH
Switzerland
Prior art keywords
extruder
Prior art date
Application number
CH686070A
Other languages
English (en)
Inventor
Kneller Klaus
Poncet Daniel
Prost Daniel
Trueb Jean
Original Assignee
Sig Schweiz Industrieges
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 Sig Schweiz Industrieges filed Critical Sig Schweiz Industrieges
Priority to CH686070A priority Critical patent/CH523138A/fr
Priority to US139517A priority patent/US3704972A/en
Priority to DE19712123018 priority patent/DE2123018A1/de
Publication of CH523138A publication Critical patent/CH523138A/fr

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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/63—Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections
    • 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
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—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
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • 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
    • B29C2948/92885—Screw or gear
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH686070A 1970-05-08 1970-05-08 Extrudeuse CH523138A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH686070A CH523138A (fr) 1970-05-08 1970-05-08 Extrudeuse
US139517A US3704972A (en) 1970-05-08 1971-05-03 Self-regulating extruder
DE19712123018 DE2123018A1 (de) 1970-05-08 1971-05-05 Extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH686070A CH523138A (fr) 1970-05-08 1970-05-08 Extrudeuse

Publications (1)

Publication Number Publication Date
CH523138A true CH523138A (fr) 1972-05-31

Family

ID=4316153

Family Applications (1)

Application Number Title Priority Date Filing Date
CH686070A CH523138A (fr) 1970-05-08 1970-05-08 Extrudeuse

Country Status (3)

Country Link
US (1) US3704972A (fr)
CH (1) CH523138A (fr)
DE (1) DE2123018A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097723A (en) * 1971-06-09 1978-06-27 Leitner Frank W Thermal systems incorporating apparatus and methods for simulating time related temperatures
DE2245570A1 (de) * 1972-09-16 1974-04-04 Krupp Gmbh Schneckenextruder
US4260351A (en) * 1975-11-04 1981-04-07 Hitachi Cables, Ltd. Apparatus for producing foamed plastic insulated wires
DE2758266C2 (de) * 1977-12-27 1982-11-25 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zur Regelung des Durchsatzes eines an einem Polymerisationssystem angeschlossenen Ein- oder Doppelschneckenextruder
DE2924800C2 (de) * 1979-06-20 1982-08-19 Werner & Pfleiderer, 7000 Stuttgart Drosselvorrichtung für eine zweiwellige Schneckenmaschine
US4462692A (en) * 1982-11-27 1984-07-31 Frenkel C-D Aktiengesellschaft Screw extruders
US4500481A (en) * 1983-04-25 1985-02-19 At&T Technologies, Inc. Methods for controlling vinyl plastic extrudate
US4707139A (en) * 1985-11-22 1987-11-17 Farrell Corporation Control system and method for continuous mixer with moving surface discharge device
DE3545747C2 (de) * 1985-12-21 1994-10-06 Krupp Ag Hoesch Krupp Extruderüberwachung
DE3720325A1 (de) * 1987-06-19 1989-01-12 Werner & Pfleiderer Vorrichtung zum mischen und kontinuierlichen extrudieren von plastischen massen
DE3744193C1 (de) * 1987-12-24 1989-01-26 Berstorff Gmbh Masch Hermann Verfahren und Extruder zum Entgasen thermoplastischer Kunststoffschmelzen ueber einen weiten Viskositaetsbereich
CH674960A5 (fr) * 1988-06-10 1990-08-15 Rcm Rubber Consulting Mach
FI84575C (fi) * 1988-09-14 1991-12-27 Partek Ab Foerfarande och glidgjutningsmaskin foer gjutning av en eller flera parallella betongprodukter.
FR2636560B1 (fr) * 1988-09-20 1990-12-14 Clextral Dispositif de modification en continu et en fonctionnement des caracteristiques d'une machine d'extrusion et machine d'extrusion munie d'un tel dispositif
US5045252A (en) * 1989-10-24 1991-09-03 Permian Research Corporation Method and apparatus for controlling rotary extruder
US5518672A (en) * 1994-05-31 1996-05-21 Randcastle Extrusion Systems, Inc. Extrusion surge controller and method
DE19741674A1 (de) * 1997-09-22 1999-03-25 Haake Gmbh Geb Mischer insbesondere für viskoelastische Materialien
EP1390190B1 (fr) * 2001-05-30 2005-03-02 Röhm GmbH & Co. KG Procede et dispositif de regulation de pression dans une extrudeuse de degazage a une seule vis ou une extrudeuse en cascade
DE10260380A1 (de) * 2002-12-21 2004-07-01 Thyssenkrupp Elastomertechnik Gmbh Verfahren und Vorrichtung zum Extrudieren
CN100546809C (zh) * 2003-05-30 2009-10-07 米其林技术公司 用于干燥合成橡胶的可变口型
US20050213423A1 (en) * 2004-03-25 2005-09-29 Ferencz Joseph M Apparatus for manufacturing thermosetting powder coating compositions with dynamic control including low pressure injection system
US8579494B2 (en) 2008-08-22 2013-11-12 Sara Lee Tm Holdings, Llc System and method for dough extrusion
DE102010029757A1 (de) 2010-06-07 2011-12-08 Battenfeld-Cincinnati Germany Gmbh Kognitives technisches System zur Herstellung von Kunststofferzeugnissen
JP6446235B2 (ja) * 2014-10-27 2018-12-26 東芝機械株式会社 押出機および混練装置
DE102019127042A1 (de) * 2019-10-08 2021-04-08 Rehau Ag + Co Verfahren zur Überwachung von Verschleiß- und/oder Verschmutzungserscheinungen in einer Kunststoff-Extrusionsanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200516C2 (de) * 1962-10-27 1973-12-13 Reifenhaeuser Kg Schneckenspritzgiessmaschine zur Verarbeitung thermoplastischer Kunststoffe
CH420580A (de) * 1965-02-08 1966-09-15 Buss Ag Einrichtung zum Entgasen von plastischen Massen in Schneckenmaschinen
NL6809627A (fr) * 1967-07-17 1969-01-21

Also Published As

Publication number Publication date
US3704972A (en) 1972-12-05
DE2123018A1 (de) 1971-11-18

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Legal Events

Date Code Title Description
PL Patent ceased