AT324676B - Verfahren und vorrichtung zum kalibrieren eines aus einer strangpresse austretenden hohlprofiles aus thermoplastischem kunststoff - Google Patents

Verfahren und vorrichtung zum kalibrieren eines aus einer strangpresse austretenden hohlprofiles aus thermoplastischem kunststoff

Info

Publication number
AT324676B
AT324676B AT285670A AT285670A AT324676B AT 324676 B AT324676 B AT 324676B AT 285670 A AT285670 A AT 285670A AT 285670 A AT285670 A AT 285670A AT 324676 B AT324676 B AT 324676B
Authority
AT
Austria
Prior art keywords
calibrating
hollow profile
thermoplastic plastic
extrusion press
plastic hollow
Prior art date
Application number
AT285670A
Other languages
German (de)
English (en)
Original Assignee
Beyer Siegfried Dipl Ing
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 Beyer Siegfried Dipl Ing filed Critical Beyer Siegfried Dipl Ing
Application granted granted Critical
Publication of AT324676B publication Critical patent/AT324676B/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
    • B29C48/88—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
    • B29C48/903—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 externally
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow 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
    • 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
    • B29C48/25—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
    • B29C48/913—Cooling of hollow articles of tubular films externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
AT285670A 1969-04-24 1970-03-26 Verfahren und vorrichtung zum kalibrieren eines aus einer strangpresse austretenden hohlprofiles aus thermoplastischem kunststoff AT324676B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691920837 DE1920837B1 (de) 1969-04-24 1969-04-24 Verfahren und Vorrichtung zum Kalibrieren von stranggepressten Hohlprofilen aus Kunststoff

Publications (1)

Publication Number Publication Date
AT324676B true AT324676B (de) 1975-09-10

Family

ID=5732183

Family Applications (1)

Application Number Title Priority Date Filing Date
AT285670A AT324676B (de) 1969-04-24 1970-03-26 Verfahren und vorrichtung zum kalibrieren eines aus einer strangpresse austretenden hohlprofiles aus thermoplastischem kunststoff

Country Status (19)

Country Link
JP (1) JPS508742B1 (fr)
AT (1) AT324676B (fr)
BE (1) BE749400A (fr)
BG (1) BG19097A3 (fr)
CA (1) CA944519A (fr)
CH (1) CH508475A (fr)
CS (1) CS164860B2 (fr)
DE (1) DE1920837B1 (fr)
DK (1) DK126417B (fr)
ES (1) ES379469A1 (fr)
FR (1) FR2039428A1 (fr)
GB (1) GB1303327A (fr)
IE (1) IE34098B1 (fr)
LU (1) LU60760A1 (fr)
NL (1) NL7005982A (fr)
PL (1) PL73092B1 (fr)
RO (1) RO63326A (fr)
SE (1) SE356251B (fr)
TR (1) TR17664A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014506U1 (de) * 1990-10-19 1991-01-10 WK Worek Kunststofftechnik GmbH, 91325 Adelsdorf Vorrichtung zum Herstellen von Schläuchen oder Rohren aus PTFE
DE102004009836A1 (de) * 2004-02-28 2005-09-15 Thyssenkrupp Elastomertechnik Gmbh Verfahren und Vorrichtung zum Kühlen von Extrudaten
DE102008037875A1 (de) 2008-08-15 2010-02-18 Iba Gmbh Extrusionslinie für Hohlprofile aus Kunststoff und Verfahren zum Betreiben einer derartigen Extrusionslinie
CN104718103B (zh) 2012-10-15 2016-10-26 三菱电机株式会社 电动车辆的电动机控制装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1766638A (en) * 1923-05-28 1930-06-24 Hartford Empire Co Drawing glass tubing
DE1865700U (de) * 1961-08-05 1963-01-17 Hugo Stinnes Persoenlich G M B Beheizte kunststoff-schneckenpresse.
US3184791A (en) * 1962-08-17 1965-05-25 Union Carbide Corp Apparatus for fabrication of thermoplastic resins
NL299224A (fr) * 1962-10-30 1900-01-01
BE653893A (fr) * 1963-10-04 1900-01-01

Also Published As

Publication number Publication date
IE34098B1 (en) 1975-02-05
CH508475A (de) 1971-06-15
CA944519A (en) 1974-04-02
DK126417B (da) 1973-07-16
FR2039428A1 (fr) 1971-01-15
DE1920837B1 (de) 1970-11-19
JPS508742B1 (fr) 1975-04-07
CS164860B2 (fr) 1975-11-28
SE356251B (fr) 1973-05-21
GB1303327A (fr) 1973-01-17
ES379469A1 (es) 1972-10-16
LU60760A1 (fr) 1970-06-26
PL73092B1 (fr) 1974-08-30
RO63326A (fr) 1978-05-15
BG19097A3 (bg) 1975-04-30
IE34098L (en) 1970-10-24
BE749400A (fr) 1970-10-23
NL7005982A (fr) 1970-10-27
TR17664A (tr) 1975-07-23

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