AU503906B2 - Colling and calibrating thermoplastics extrusions - Google Patents

Colling and calibrating thermoplastics extrusions

Info

Publication number
AU503906B2
AU503906B2 AU18434/76A AU1843476A AU503906B2 AU 503906 B2 AU503906 B2 AU 503906B2 AU 18434/76 A AU18434/76 A AU 18434/76A AU 1843476 A AU1843476 A AU 1843476A AU 503906 B2 AU503906 B2 AU 503906B2
Authority
AU
Australia
Prior art keywords
colling
extrusions
thermoplastics
calibrating
thermoplastics extrusions
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
AU18434/76A
Other languages
English (en)
Other versions
AU1843476A (en
Inventor
R Gurr
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.)
Palstic-Indus-Aus GmbH
Original Assignee
PLASTIC IND AUSRUESTUNGS
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 PLASTIC IND AUSRUESTUNGS filed Critical PLASTIC IND AUSRUESTUNGS
Publication of AU1843476A publication Critical patent/AU1843476A/en
Application granted granted Critical
Publication of AU503906B2 publication Critical patent/AU503906B2/en
Expired 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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AU18434/76A 1975-10-06 1976-10-06 Colling and calibrating thermoplastics extrusions Expired AU503906B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2544611A DE2544611C2 (de) 1975-10-06 1975-10-06 Vorrichtung zum Kühlen und Kalibrieren von extrudierten Rohren oder Profilen aus thermoplastischem Kunststoff
DEDE2544611 1975-10-06

Publications (2)

Publication Number Publication Date
AU1843476A AU1843476A (en) 1978-04-13
AU503906B2 true AU503906B2 (en) 1979-09-27

Family

ID=5958410

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18434/76A Expired AU503906B2 (en) 1975-10-06 1976-10-06 Colling and calibrating thermoplastics extrusions

Country Status (5)

Country Link
US (1) US4054148A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5245665A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU503906B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2544611C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE423202B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220837C2 (de) * 1982-06-03 1985-05-23 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Vorrichtung zum Kühlen und Kalibrieren von extrudierten Rohren oder Profilen aus thermoplastischem Kunststoff
DE8525622U1 (de) * 1985-09-07 1986-06-26 Alpine Ag, 8900 Augsburg Vorrichtung zum Kühlen eines Folienschlauches
GB8610410D0 (en) * 1986-04-29 1986-06-04 Silent Channel Prod Ltd Conveying apparatus
DE4020896C2 (de) * 1989-07-10 1993-11-18 Gehring Sondermaschinenbau Sch Verfahren und Vorrichtung zur Außenkühlung von extrudierten thermoplastischen Kunststoffprofilen
DE19953704A1 (de) * 1999-11-08 2001-05-17 Topf Kunststofftechnik Gmbh Ki Verfahren und Vorrichtung zum Kühlen und Kalibrieren von einem Profil
US7146991B2 (en) * 2002-01-23 2006-12-12 Cinetic Automation Corporation Parts washer system
AT6407U1 (de) * 2002-12-12 2003-10-27 Technoplast Kunststofftechnik Verfahren zur regelung der vakuumversorgung von kalibrierwerkzeugen
US7338565B2 (en) * 2003-08-21 2008-03-04 Cinetic Automation Corporation Housingless washer
CN104228025A (zh) * 2014-07-28 2014-12-24 中国科学院重庆绿色智能技术研究院 一种用于回收再生3d打印耗材的设备及方法
CN106273346A (zh) * 2016-08-18 2017-01-04 娄土岭 熔融挤出机的全方位冷却装置
CN112537010B (zh) * 2020-11-18 2023-08-25 邓权塑业科技（湖南）有限公司 一种大口径管道制作用托板的在线自清洗装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE14109C (de) * W. C. BROWN in Sheffield, England Neuerungen an Vorrichtungen oder Apparaten, um Körper im Wasser schwimmend zu erhalten
US2763275A (en) * 1954-03-22 1956-09-18 Crutcher Rolfs Cummings Inc Coated pipe cooling device
US2900990A (en) * 1955-08-24 1959-08-25 Surface Combustion Corp Heat treating apparatus
US3538210A (en) * 1968-07-24 1970-11-03 Philip Morris Inc Method for forming plastic tubing
BE756799A (fr) * 1969-09-29 1971-03-01 Addressograph Multigraph Dispositif de controle d'un niveau de liquide
US3759651A (en) * 1971-12-17 1973-09-18 S Beyer Apparatus for shaping extrusion-moulded articles made of synthetic plastics material
US3893465A (en) * 1974-04-22 1975-07-08 Jess & Lowell Well Casing Co Guide device for plastic tube extrusion

Also Published As

Publication number Publication date
JPS6143175B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-26
US4054148A (en) 1977-10-18
JPS5245665A (en) 1977-04-11
DE2544611A1 (de) 1977-04-07
SE7610956L (sv) 1977-04-07
DE2544611C2 (de) 1989-12-14
SE423202B (sv) 1982-04-26
AU1843476A (en) 1978-04-13

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