DE2445394A1 - Extruder und analogrechner zur steuerung eines extruders - Google Patents
Extruder und analogrechner zur steuerung eines extrudersInfo
- Publication number
- DE2445394A1 DE2445394A1 DE19742445394 DE2445394A DE2445394A1 DE 2445394 A1 DE2445394 A1 DE 2445394A1 DE 19742445394 DE19742445394 DE 19742445394 DE 2445394 A DE2445394 A DE 2445394A DE 2445394 A1 DE2445394 A1 DE 2445394A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- extruder
- line
- output signals
- interpolator
- 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.)
- Ceased
Links
- 239000000463 material Substances 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 46
- 239000011159 matrix material Substances 0.000 description 32
- 238000004804 winding Methods 0.000 description 11
- 239000012530 fluid Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000009969 flowable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 241000690623 Doras Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 101150087426 Gnal gene Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- PNHVXXUMHKJRKJ-RPSULYRYSA-N [(Z)-[(2Z,3E)-2,3-bis(hydroxyimino)-5,5-dimethylcyclohexylidene]amino]thiourea Chemical compound CC1(C)C\C(=N/O)\C(=N/O)\C(\C1)=N/NC(N)=S PNHVXXUMHKJRKJ-RPSULYRYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000005441 aurora Substances 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/08—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using plugboards, cross-bar distributors, matrix switches, or the like
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a ram or piston
-
- 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
- B29C2948/9218—Weight
-
- 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
- B29C2948/92609—Dimensions
- B29C2948/92638—Length
-
- 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
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Numerical Control (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US411830A US3865528A (en) | 1973-11-01 | 1973-11-01 | Extrusion apparatus having electronic interpolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2445394A1 true DE2445394A1 (de) | 1975-05-07 |
Family
ID=23630504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742445394 Ceased DE2445394A1 (de) | 1973-11-01 | 1974-09-23 | Extruder und analogrechner zur steuerung eines extruders |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3865528A (enExample) |
| JP (1) | JPS5334219B2 (enExample) |
| DE (1) | DE2445394A1 (enExample) |
| GB (1) | GB1486823A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654001A1 (de) * | 1976-11-27 | 1978-06-08 | Harald Feuerherm | Verfahren zum vergleichmaessigen der wandstaerke von aus thermoplatischem kunststoff gebildeten hohlkoerpern sowie vorrichtung zur durchfuehrung des verfahrens |
| EP0003110A1 (de) * | 1978-01-05 | 1979-07-25 | MOOG GmbH | Elektrische Steuerschaltung zum Erzeugen eines Steuersignals für die Bewegung des Dorns eines Extruders |
| EP0003510A1 (de) * | 1978-01-31 | 1979-08-22 | MOOG GmbH | Rampengenerator zum Erzeugen eines Zeitsteuersignals für den Betrieb einer elektrischen Steuereinrichtung eines Extruders |
| EP0018427A1 (de) * | 1979-05-03 | 1980-11-12 | MOOG GmbH | Elektrische Steuerschaltung |
| DE2813241C2 (de) * | 1978-03-28 | 1984-08-30 | Moog GmbH, 7030 Böblingen | Verfahren zum Regeln des Füllungsgrades eines Speichers in einer Fördereinrichtung eines Extruders und Vorrichtung zum Durchführen dieses Verfahrens |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56801B2 (enExample) * | 1973-12-03 | 1981-01-09 | ||
| US3989433A (en) * | 1974-11-18 | 1976-11-02 | General Electric Company | Apparatus for controlling resistance to extrusion of a rod-like body through a die |
| US4029458A (en) * | 1975-06-24 | 1977-06-14 | The B.F. Goodrich Company | Extrusion die |
| DE2544609C3 (de) * | 1975-10-06 | 1984-11-08 | Kautex Werke Reinold Hagen Gmbh, 5300 Bonn | Einrichtung zum Beeinflussen der Länge eines Vorformlings aus thermoplastischem Kunststoff |
| DE2558780B2 (de) * | 1975-12-24 | 1978-11-09 | Kautex Werke Reinold Hagen Gmbh, 5300 Bonn-Holzlar | Vorrichtung zum Herstellen von Hohlkörpern aus thermoplastischem Kunststoff im Extrusions-Blasverfahren |
| US4141678A (en) * | 1976-01-06 | 1979-02-27 | Jex Edward R | Extrusion machinery with speed control |
| US4119025A (en) * | 1977-01-24 | 1978-10-10 | Stake Technology Ltd. | Method and apparatus for conveying particulate material |
| US4240997A (en) * | 1978-06-23 | 1980-12-23 | Jex Edward R | Extrusion technique with ram speed control |
| US4380520A (en) * | 1979-03-12 | 1983-04-19 | Extracorporeal Medical Specialties, Inc. | Process for producing hollow fibres having a uniform wall thickness and a non-uniform cross-sectional area |
| DE3031333C2 (de) * | 1980-08-20 | 1983-07-14 | Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen | Verfahren und Vorrichtung zum Einstellen der Wanddicke eines aus thermoplastischem Kunststoff extrudierten Schlauches |
| US4391575A (en) * | 1980-09-05 | 1983-07-05 | Osrow Products Corp. | Kitchen appliance for making farinaceous products |
| DE3102076A1 (de) | 1981-01-23 | 1982-09-02 | Krupp Kautex Maschinenbau GmbH, 5300 Bonn | Verfahren und vorrichtung zum herstellen eines vorformlinges aus thermoplastischem kunststoff durch extrudieren |
| DE3114371A1 (de) * | 1981-04-09 | 1982-11-11 | Kautex Werke Reinold Hagen Gmbh, 5300 Bonn | Verfahren und vorrichtung zum herstellen von vorzugsweise schlauchfoermigen strangabschnitten aus thermoplastischem kunststoff |
| DE3809857A1 (de) * | 1988-03-24 | 1989-10-05 | Philips Patentverwaltung | Blasformmaschine zum blasformen von hohlkoerpern mit polsterregelung |
| DE3809856A1 (de) * | 1988-03-24 | 1989-10-05 | Philips Patentverwaltung | Blasformmaschine zum blasformen von hohlkoerpern mit wartezeitregelung |
| DE3936301A1 (de) * | 1989-11-01 | 1991-05-02 | Kautex Maschinenbau Gmbh | Verfahren zum herstellen von hohlkoerpern aus thermoplastischen kunststoff |
| US5198161A (en) * | 1990-03-07 | 1993-03-30 | Kao Corporation | Parison thickness control method |
| US5577736A (en) * | 1994-03-04 | 1996-11-26 | Arabo; Emile D. | Entertainment game utilizing electrically powered cars |
| DE19544634A1 (de) | 1995-11-30 | 1997-06-05 | Feuerherm Harald | Verfahren zum Blasformen von Hohlkörpern aus thermoplastischem Kunststoff |
| FR2791643B1 (fr) | 1999-03-30 | 2001-09-14 | Vg Emballage | Poche de distribution par pompe doseuse d'un produit conserve a l'abri de l'air, et ensemble de conditionnement et de distribution la contenant |
| DE10021730A1 (de) * | 2000-05-04 | 2001-11-08 | Krupp Werner & Pfleiderer Gmbh | Anlage zur Aufbereitung und Weiterverarbeitung von thermoplastischem Kunststoff |
| FR2813286B1 (fr) | 2000-08-24 | 2003-02-07 | Vg Emballage | Poche et ensemble de conditionnement et de distribution |
| CA2672584A1 (en) * | 2009-07-17 | 2011-01-17 | Murray J. Burke | Compression apparatus and method |
| CA2672659A1 (en) * | 2009-07-17 | 2011-01-17 | Murray J. Burke | Process apparatus with output valve and operation thereof |
| CA2672674A1 (en) * | 2009-07-17 | 2011-01-17 | Murray J. Burke | Compression apparatus with variable speed screw and method |
| US9636860B2 (en) | 2012-05-31 | 2017-05-02 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
| US10695953B2 (en) | 2012-05-31 | 2020-06-30 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
| US10487422B2 (en) | 2012-05-31 | 2019-11-26 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from colored recycled pet |
| US9630353B2 (en) | 2012-05-31 | 2017-04-25 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
| US10532495B2 (en) | 2012-05-31 | 2020-01-14 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
| US11045979B2 (en) | 2012-05-31 | 2021-06-29 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
| US8597553B1 (en) | 2012-05-31 | 2013-12-03 | Mohawk Industries, Inc. | Systems and methods for manufacturing bulked continuous filament |
| US10538016B2 (en) | 2012-05-31 | 2020-01-21 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
| DE102012112110A1 (de) * | 2012-12-11 | 2014-06-12 | Kautex Maschinenbau Gmbh | Extrusionsblasformverfahren und Vorrichtung zu dessen Durchführung |
| DE102015107030A1 (de) * | 2014-05-15 | 2015-11-19 | Control Techniques Ltd. | Energie-Bypass |
| US10751915B2 (en) | 2016-11-10 | 2020-08-25 | Aladdin Manufacturing Corporation | Polyethylene terephthalate coloring systems and methods |
| KR102457552B1 (ko) | 2017-01-30 | 2022-10-21 | 알라딘 매뉴펙쳐링 코포레이션 | 착색된 재생 pet 로부터 벌크 연속 필라멘트를 제조하는 방법 |
| AU2018227587A1 (en) | 2017-03-03 | 2019-08-22 | Aladdin Manufacturing Corporation | Method of manufacturing bulked continuous carpet filament |
| WO2019055762A1 (en) | 2017-09-15 | 2019-03-21 | Mohawk Industries, Inc. | METHOD AND SYSTEM FOR COLORING POLYETHYLENE TEREPHTHALATE FOR MANUFACTURING CONTINUOUS CONTINUOUS MATERIAL FILAMENT |
| US11242622B2 (en) | 2018-07-20 | 2022-02-08 | Aladdin Manufacturing Corporation | Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate |
| WO2020247609A1 (en) | 2019-06-05 | 2020-12-10 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1479351B2 (de) * | 1961-06-09 | 1972-01-20 | Kunststoffmaschinen AG, Stansstad, Nidwaiden (Schweiz) | Vorrichtung zur herstellung von hohlkoerpern aus thermo plastischem kunststoff nach dem blasverfahren |
| US3262152A (en) * | 1963-03-25 | 1966-07-26 | Ball Brothers Co Inc | Apparatus for forming parisons |
| US3368241A (en) * | 1966-01-18 | 1968-02-13 | Continental Can Co | Functionally controlled electro-servo variable extrusion apparatus |
| US3538548A (en) * | 1967-05-19 | 1970-11-10 | Monsanto Co | Control apparatus for varying parison thickness |
| US3712772A (en) * | 1970-09-23 | 1973-01-23 | Hunkar Instr Dev Labor Inc | Control system for parison extruders |
-
1973
- 1973-11-01 US US411830A patent/US3865528A/en not_active Expired - Lifetime
-
1974
- 1974-07-18 JP JP8269874A patent/JPS5334219B2/ja not_active Expired
- 1974-08-12 GB GB35361/74A patent/GB1486823A/en not_active Expired
- 1974-09-23 DE DE19742445394 patent/DE2445394A1/de not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654001A1 (de) * | 1976-11-27 | 1978-06-08 | Harald Feuerherm | Verfahren zum vergleichmaessigen der wandstaerke von aus thermoplatischem kunststoff gebildeten hohlkoerpern sowie vorrichtung zur durchfuehrung des verfahrens |
| EP0003110A1 (de) * | 1978-01-05 | 1979-07-25 | MOOG GmbH | Elektrische Steuerschaltung zum Erzeugen eines Steuersignals für die Bewegung des Dorns eines Extruders |
| EP0003510A1 (de) * | 1978-01-31 | 1979-08-22 | MOOG GmbH | Rampengenerator zum Erzeugen eines Zeitsteuersignals für den Betrieb einer elektrischen Steuereinrichtung eines Extruders |
| DE2813241C2 (de) * | 1978-03-28 | 1984-08-30 | Moog GmbH, 7030 Böblingen | Verfahren zum Regeln des Füllungsgrades eines Speichers in einer Fördereinrichtung eines Extruders und Vorrichtung zum Durchführen dieses Verfahrens |
| EP0018427A1 (de) * | 1979-05-03 | 1980-11-12 | MOOG GmbH | Elektrische Steuerschaltung |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1486823A (en) | 1977-09-28 |
| JPS5075250A (enExample) | 1975-06-20 |
| US3865528A (en) | 1975-02-11 |
| JPS5334219B2 (enExample) | 1978-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |