EP0386863A3 - Installation for controlling the conical form - Google Patents

Installation for controlling the conical form Download PDF

Info

Publication number
EP0386863A3
EP0386863A3 EP19900250060 EP90250060A EP0386863A3 EP 0386863 A3 EP0386863 A3 EP 0386863A3 EP 19900250060 EP19900250060 EP 19900250060 EP 90250060 A EP90250060 A EP 90250060A EP 0386863 A3 EP0386863 A3 EP 0386863A3
Authority
EP
European Patent Office
Prior art keywords
narrow side
strand
taper
mold
sensor
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Withdrawn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
EP19900250060
Other languages
German (de)
French (fr)
Other versions
EP0386863A2 (en
Inventor
Horst Ing. Grad. Von Wyl
Hans Joachim Dipl.-Ing. Biedermann
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0386863A2 publication Critical patent/EP0386863A2/en
Publication of EP0386863A3 publication Critical patent/EP0386863A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper

Abstract

Die Erfindung betrifft eine Einrichtung zur Regelung der Konizität der Schmalseitenplatten einer Platten­ kokille zur Herstellung von Brammen, insbesondere aus Stahl, nach dem Stranggießverfahren, bei dem mittels Meßfühler die Anlage der Strangschale an eine Schmal­ seitenplatte und die Ausbauchung der Strangschale er­ mittelt und die Konizität der Schmalseitenplatten auf einen Sollwert nachgestellt wird. Um die Konizität der schmalen Kokillenplatten in Abhängigkeit von dem in der Kokille sich tatsächlich einstellenden Schrumpfungs­ verhältnissen einzustellen und eine sichere Führung des Stranges bei hinreichender Kühlung und geringstem Platten­ verschleiß zu ermöglichen, wird vorgeschlagen, daß zwei Meßfühler (7) in einer Querschnittsebene im unteren Be­ reich einer Schmalseitenplatte (1), und zwar je einer in der Mitte und im Kantenbereich des Stranges angeordnet sind und die Schmalseitenplatten (1) auf eine Konizität eingestellt und während des Betriebes nachgeführt werden, so daß stets der mittlere Meßfühler (7) einen Kontakt mit der Strangschale (9) anzeigt und der andere Meßfühler (7) einen Mindestabstand zur Strangschale (9) nicht unterschreitet. The invention relates to a device for controlling the taper of the narrow side plates of a mold for the production of slabs, in particular from steel, according to the continuous casting process, in which the system of the strand shell to a narrow side plate and the bulge of the strand shell he averages and the conicity of the by means of a sensor Narrow side plates is adjusted to a target value. In order to adjust the taper of the narrow mold plates depending on the shrinkage conditions that actually set in the mold and to allow the strand to be guided safely with sufficient cooling and minimal plate wear, it is proposed that two sensors (7) in a cross-sectional plane in the lower part rich a narrow side plate (1), one each in the middle and in the edge region of the strand are arranged and the narrow side plates (1) are set to a taper and tracked during operation so that the middle sensor (7) always comes into contact with the strand shell (9) displays and the other sensor (7) does not fall below a minimum distance from the strand shell (9).

EP19900250060 1989-03-10 1990-03-01 Installation for controlling the conical form Withdrawn EP0386863A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893908328 DE3908328A1 (en) 1989-03-10 1989-03-10 CONICITY CONTROL DEVICE
DE3908328 1989-03-10

Publications (2)

Publication Number Publication Date
EP0386863A2 EP0386863A2 (en) 1990-09-12
EP0386863A3 true EP0386863A3 (en) 1992-03-04

Family

ID=6376334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900250060 Withdrawn EP0386863A3 (en) 1989-03-10 1990-03-01 Installation for controlling the conical form

Country Status (2)

Country Link
EP (1) EP0386863A3 (en)
DE (1) DE3908328A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117073A1 (en) * 1991-05-22 1992-11-26 Mannesmann Ag TEMPERATURE MEASUREMENT SLAM CHOCOLATE
AT500814B1 (en) * 2004-10-13 2006-11-15 Voest Alpine Ind Anlagen METHOD FOR INCREASING THE LIFE OF THE WIDE-SIDED WALLS OF AN ADJUSTING COCKILLE
DE102005024843B4 (en) * 2005-05-27 2017-08-17 Thyssenkrupp Steel Europe Ag Method for controlling the narrow-side conicity of a plate mold
AT519154B1 (en) * 2016-09-26 2019-12-15 Primetals Technologies Austria GmbH Regulation of the narrow side taper of a continuous casting mold
DE102017213067A1 (en) * 2017-05-03 2018-11-08 Sms Group Gmbh Method for adjusting a conicity of a mold of a continuous casting plant and apparatus for a continuous casting plant
EP3398699B1 (en) * 2017-05-03 2020-01-08 SMS Group GmbH Method for setting the taper of a casting mold in a continuous caster and apparatus for a continuous caster
DE102017111686A1 (en) * 2017-05-30 2018-12-06 Primetals Technologies Austria GmbH Automated adoption of the recorded inclination of side walls of continuous casting molds
CN115338379A (en) * 2022-08-19 2022-11-15 日照钢铁控股集团有限公司 Narrow-face copper plate taper compensation method, device, medium and equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340768A1 (en) * 1972-08-14 1974-02-28 Concast Ag CONTROL DEVICE FOR THE AUTOMATIC ADJUSTMENT OF A CONTINUOUS CASTING CLOSURE
DE3110012C1 (en) * 1981-03-11 1982-11-04 Mannesmann AG, 4000 Düsseldorf Arrangement for monitoring and adjusting the inclination of the narrow side of a continuous casting mold
JPS5973163A (en) * 1982-10-20 1984-04-25 Nippon Steel Corp Continuous casting device
JPS5985350A (en) * 1982-11-05 1984-05-17 Nippon Steel Corp Continuous casting installation
DE3247207A1 (en) * 1982-12-21 1984-07-05 SMS Schloemann-Siemag AG, 4000 Düsseldorf METHOD AND DEVICE FOR ADJUSTING THE CONICITY OF NARROW-SIDED WALLS OF CONTINUOUS CASTING CHILLERS
DE3309885A1 (en) * 1983-03-16 1984-09-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt DEVICE FOR DETECTING THE CHILLER WALL WEAR DURING THE MOLDING PROCESS AND USING THE SAME FOR DETERMINING THE LIFTING OF THE STRAND SHELL FROM THE CHILLER INNER WALL
JPH0195848A (en) * 1987-10-08 1989-04-13 Nkk Corp Method for changing width of assembling mold

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340768A1 (en) * 1972-08-14 1974-02-28 Concast Ag CONTROL DEVICE FOR THE AUTOMATIC ADJUSTMENT OF A CONTINUOUS CASTING CLOSURE
DE3110012C1 (en) * 1981-03-11 1982-11-04 Mannesmann AG, 4000 Düsseldorf Arrangement for monitoring and adjusting the inclination of the narrow side of a continuous casting mold
JPS5973163A (en) * 1982-10-20 1984-04-25 Nippon Steel Corp Continuous casting device
JPS5985350A (en) * 1982-11-05 1984-05-17 Nippon Steel Corp Continuous casting installation
DE3247207A1 (en) * 1982-12-21 1984-07-05 SMS Schloemann-Siemag AG, 4000 Düsseldorf METHOD AND DEVICE FOR ADJUSTING THE CONICITY OF NARROW-SIDED WALLS OF CONTINUOUS CASTING CHILLERS
DE3309885A1 (en) * 1983-03-16 1984-09-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt DEVICE FOR DETECTING THE CHILLER WALL WEAR DURING THE MOLDING PROCESS AND USING THE SAME FOR DETERMINING THE LIFTING OF THE STRAND SHELL FROM THE CHILLER INNER WALL
JPH0195848A (en) * 1987-10-08 1989-04-13 Nkk Corp Method for changing width of assembling mold

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 13, Nr. 305 (M-849)(3653), 13. Juli 1989; & JP-A-01 095 848 (ATUSHI KUBOTA) 13-04-1989. *
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 180 (M-318)(1617), 18. August 1984; & JP-A-59 073 163 (SHIN NIPPON) 25-04-1984. *
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 195 (M-323)(1632), 7. September 1984; & JP-A-59 085 350 (SHIN NIPPON) 17-05-1984. *

Also Published As

Publication number Publication date
DE3908328A1 (en) 1990-09-13
DE3908328C2 (en) 1990-12-13
EP0386863A2 (en) 1990-09-12

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