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DE112012002884A5 - Method and device for producing an extruded, non-rotationally symmetrical extruded profile from a plurality of mixture components - Google Patents

Method and device for producing an extruded, non-rotationally symmetrical extruded profile from a plurality of mixture components Download PDF

Info

Publication number
DE112012002884A5
DE112012002884A5 DE112012002884.8T DE112012002884T DE112012002884A5 DE 112012002884 A5 DE112012002884 A5 DE 112012002884A5 DE 112012002884 T DE112012002884 T DE 112012002884T DE 112012002884 A5 DE112012002884 A5 DE 112012002884A5
Authority
DE
Germany
Prior art keywords
extruded
producing
rotationally symmetrical
mixture components
extruded profile
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.)
Withdrawn
Application number
DE112012002884.8T
Other languages
German (de)
Inventor
Bernd Pielsticker
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.)
Troester GmbH and Co KG
Original Assignee
Troester GmbH and Co KG
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 Troester GmbH and Co KG filed Critical Troester GmbH and Co KG
Publication of DE112012002884A5 publication Critical patent/DE112012002884A5/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/04—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring contours or curvatures
    • 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
    • B29C2948/92114—Dimensions
    • 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
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • 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
    • B29C2948/92295—Errors or malfunctioning, e.g. for quality control
    • 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
    • B29C2948/92447—Moulded article
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE112012002884.8T 2011-07-08 2012-07-04 Method and device for producing an extruded, non-rotationally symmetrical extruded profile from a plurality of mixture components Withdrawn DE112012002884A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011051697 2011-07-08
DE102011051697.2 2011-07-08
PCT/DE2012/100198 WO2013007250A1 (en) 2011-07-08 2012-07-04 Method and device for producing an extruded, non-rotationally symmetrical extruded profile from a plurality of mix components.

Publications (1)

Publication Number Publication Date
DE112012002884A5 true DE112012002884A5 (en) 2014-04-10

Family

ID=46598336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112012002884.8T Withdrawn DE112012002884A5 (en) 2011-07-08 2012-07-04 Method and device for producing an extruded, non-rotationally symmetrical extruded profile from a plurality of mixture components

Country Status (2)

Country Link
DE (1) DE112012002884A5 (en)
WO (1) WO2013007250A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016102641B4 (en) 2016-02-15 2018-08-16 Troester Gmbh & Co. Kg Method and apparatus for extruding a non-rotationally symmetric strand
DE102018124175A1 (en) * 2018-10-01 2020-04-02 Sikora Ag Method and device for controlling a production plant for plate-like or strand-like bodies
DE102019127777A1 (en) * 2019-10-15 2021-04-15 Reifenhäuser GmbH & Co. KG Maschinenfabrik Plant for producing a coextruded multilayer film, device for coextruding a multilayer coextrusion composite and method for coextruding as well as method for operating a related plant and / or device
AT524002B1 (en) * 2020-07-10 2023-10-15 Engel Austria Gmbh Method for automatically monitoring at least one production process

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320203C2 (en) 1983-06-03 1985-10-24 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Process and system for feeding a single or multi-extruder system for the production of profiles made of rubber or thermoplastics
GB8601176D0 (en) * 1986-01-17 1986-02-19 Infrared Eng Ltd Sensing
DE4001479C1 (en) * 1990-01-19 1991-02-21 Roehm Gmbh, 6100 Darmstadt, De Thermoplastic material extruding appts. - has two or more extruders to form melt streams, co-extrusion adaptor, with two or more inlets, side channels, co-extrusion nozzle, etc.
DE3941120C2 (en) 1989-12-13 1997-11-20 Krupp Kunststofftechnik Gmbh Method and arrangement for regulating the speed of a part of an extrusion plant
US5128077A (en) * 1991-02-12 1992-07-07 General Tire, Inc. Method for producing multicomponent extrusions having controlled component contributions
DE4203755C2 (en) 1992-02-10 1995-04-20 Reifenhaeuser Masch Process for regulating the individual layer thicknesses of a co-extruded multilayer plastic web
DE4235163A1 (en) 1992-10-19 1994-04-21 Theysohn Friedrich Fa Device for extruding plastic profiles
DE10014507A1 (en) 2000-03-23 2001-09-27 Krupp Elastomertechnik Gmbh Production of profiles from e.g. rubber, uses extrusion plant with extruders which feed common extruder head, profile produced being continuously moved away by conveyor and pressure in head and conveyor speed being controlled by computer
US6962670B1 (en) * 2000-08-16 2005-11-08 Eastman Chemical Company Determination of layer thickness or non-uniformity of layer thickness based on fluorophore additives
JP4819885B2 (en) * 2005-06-01 2011-11-24 スリーエム イノベイティブ プロパティズ カンパニー Method for controlling cross-web thickness profile of biaxially oriented polymer film
DE102006045101A1 (en) 2006-09-21 2008-04-03 Sobotta, Andreas, Dipl.-Ing. A method for determining a location coordinate of a point on a strand issuing from an extrusion die, and a quality feature of an extrusion die, an extrusion device or a material for producing a profile

Also Published As

Publication number Publication date
WO2013007250A1 (en) 2013-01-17

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Legal Events

Date Code Title Description
R082 Change of representative

Representative=s name: SCHEFFLER, JOERG, DIPL.-ING., DE

R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee