DE2923398C2 - Device for measuring a curved continuous casting mold - Google Patents

Device for measuring a curved continuous casting mold

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Publication number
DE2923398C2
DE2923398C2 DE19792923398 DE2923398A DE2923398C2 DE 2923398 C2 DE2923398 C2 DE 2923398C2 DE 19792923398 DE19792923398 DE 19792923398 DE 2923398 A DE2923398 A DE 2923398A DE 2923398 C2 DE2923398 C2 DE 2923398C2
Authority
DE
Germany
Prior art keywords
continuous casting
mold
measuring
casting mold
curved
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
DE19792923398
Other languages
German (de)
Other versions
DE2923398B1 (en
Inventor
Fritz-Peter Dr.-Ing. 4000 Düsseldorf Pleschiutschnigg
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
Priority to DE19792923398 priority Critical patent/DE2923398C2/en
Publication of DE2923398B1 publication Critical patent/DE2923398B1/en
Application granted granted Critical
Publication of DE2923398C2 publication Critical patent/DE2923398C2/en
Expired 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
    • 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/043—Curved moulds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Continuous Casting (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Ausmessen einer gebogenen Stranggieß-Kokille, insbesondere Rundkokille, auf Biegeradius, Durchmesser über die Länge der Stranggieß-Kokille zur Ermittlung der Konizität und Rundheit auf der Radiusebene sowie zur Ausrichtung der Rundkokille zum Kreisbogen und zur Radiusebene der Stranggieß-Anlage.The invention relates to a device for measuring a curved continuous casting mold, in particular Round mold, on bending radius, diameter over the length of the continuous casting mold to determine the Conicity and roundness on the radius plane as well as for Alignment of the round mold to the circular arc and to the Radius plane of the continuous caster.

Beim Gießen vor· Rundstrangguß werden gebogene Rundkokillen eingesetzt, die bei der Ausrichtung der Anlage in Radius und der von ihm autgespannten Ebene des Bogens justiert werden müssen, damit ein einwandfreies Gießen möglich wird. Liese Rundkokillen müssen vom Hersteller bereits mit dem erforderlichen Radius und über ihre Länge mit dem im Verlauf der Konizität abnehmenden Durchmesser in der Radiusebene versehen sein. Die mit den vorstehenden Abmaßen versehene Kokille muß in Höhe, Radius und Radiusebene der Gießanlage justiert werden. Der während des Betriebes auftretende Verschleiß erfordert eine ständige Kontrolle der Bogenkokille.When casting before round continuous casting, curved round molds are used to help align the System must be adjusted in radius and the level of the arch tensioned by it so that a perfect pouring becomes possible. These round molds must be supplied by the manufacturer with the required Radius and along its length with the decreasing diameter in the course of the conicity in the radius plane be provided. The mold provided with the above dimensions must be in height, radius and radius plane the casting plant can be adjusted. The wear that occurs during operation requires constant Control of the arched mold.

Die gleichen Probleme treten ebenfalls auch bei Vierkant-Siranggieß-Kokillenauf.The same problems also arise with square sirang cast ingot molds.

Aufgabe der Erfindung ist es, eine Vorrichtung zum Ausmessen einer gebogenen Rundkokille auf Biegeradius, Durchmesser, Konizität und Rundheit um die Strangseele zu schaffen, mit der die Voraussetzungen für eine einwandfreie Verwendung in einer Bogenstranggießanlage garantiert wird.The object of the invention is to provide a device for measuring a curved round mold on the bending radius, Diameter, conicity and roundness to create the strand core with which the prerequisites for perfect use in a curved continuous caster is guaranteed.

Zur Lösung dieser Aufgabe wird erfindungsgemäß eine eingangs genannte Vorrichtung zum Ausmessen einer gebogenen StranggieO-Kokille vorgeschlagen, bei der ein Theodolith sowie eine damit verbundene, in die Stranggieß-Kokille einführbare, tangential zur Seele der Stranggieß-Kokille in Höhe und Auslenkung einstellbare, um ihre Achse drehbare Meßstange vorgeseher? ist,In order to achieve this object, a device for measuring mentioned at the beginning is provided according to the invention proposed a curved StranggieO mold, in which a theodolite and an associated one, in the Continuous casting mold insertable, tangential to the core of the continuous casting mold adjustable in height and deflection, Is there a measuring rod that can be rotated around its axis? is,

in die an ihrem freien Ende einen im rechten Winkel zur Meßstange angeordneten Meßfühler aufweistin the at its free end one at right angles to Has measuring rod arranged sensor

Eine vorzugsweise Weiterbildung, wie sie besonders für gebogene Vierkant-Stranggieß-Kokillen zweckmäßig ist ergibt sich mit dem Anspruch 2.A preferred further development, as it is particularly useful for curved square continuous casting molds is results from claim 2.

is Durch die erfindungsgemäße Vorrichtung wird es erstmals möglich, die erforderlichen Parameter für einen ordnungsgemäßen Abguß eines Rund- und Vierkantstranges bzw. zur Justierung der Stranggieß-Kokille in der Anlage zu kontrollieren.is The device according to the invention makes it For the first time possible, the parameters required for a proper casting of a round and Check the square strand or to adjust the continuous casting mold in the system.

Ein weiterer wesentlicher Vorteil ist es, daß die vomAnother major advantage is that the Hersteller gelieferte Stranggieß-Kokille bereits vorThe continuous casting mold already supplied by the manufacturer

dem Einsatz in allen beschriebenen Parametern auf ihrethe use in all parameters described on their

Fertigungsgenauigkeit überprüft werden kann.Manufacturing accuracy can be checked. Die Zeichnung zeigt in schematischer Darstellung dieThe drawing shows a schematic representation of the

wesentlichen Merkmale einer erfindungsgemäß gebogenen, runden Stranggieß-Kokille.essential features of a curved, round continuous casting mold according to the invention.

Die Meßstange 1 ist derart in Höhe 2 und horizontaler Auslenkung 3 einstellbar und um ihre Achse 4 drehbar angeordnet, daß sie tangential über dieThe measuring rod 1 is adjustable in height 2 and horizontal deflection 3 and around their Axis 4 rotatably arranged that it is tangential to the

ίο Seele 5 der Bogenkokille 6 eingestellt werden kann. Die Meßstange 1 selbst ist mit einem an sich bekannten Theodolithen verbunden (nicht dargestellt) und ist an ihrem Meßende mit einem im rechten Winkel zur Meßstange 1 angebrachten Meßfühler 7 versehen.ίο soul 5 of the arch mold 6 can be adjusted. the Measuring rod 1 itself is connected to a theodolite known per se (not shown) and is on its measuring end is provided with a sensor 7 attached at right angles to the measuring rod 1.

Der Theodolith wird vor Beginn der Messung in bekannter Weise oberhalb der Stranggieß-Kokille aufgestellt und zur Horizontalen und Vertikalen ausgerichtet, wobei ein Richtpunkt z. B. der Mittelpunkt der Anlage selbst sein kann.Before the start of the measurement, the theodolite is placed in a known manner above the continuous casting mold set up and aligned to the horizontal and vertical, a directional point z. B. the center point the plant itself can be.

Beim Absenken und Drehen der MeSpange mit dem Meßfühler können dann die gewünschten Meßwerte aufgenommen werden.When lowering and rotating the MeSpange with the The desired measured values can then be recorded using sensors.

Bei der Ausmessung einer gebogenen Vierkant-Stranggieß-Kokille sind beispielsweise maximal vier zueinander senkrecht siehende Meßfühler angeordnetWhen measuring a curved square continuous casting mold, for example, a maximum of four mutually perpendicular measuring sensors arranged

Die Vermessung kann in Analogie zu dem vorstehend beschriebenen Meßvorgang vorgenommen werden.The measurement can be carried out in analogy to the measurement process described above.

Es ist auch denkbar, die Vorrichtung ohne die Auslenkung zur Bestimmung der Parameter bei geradenIt is also conceivable to use the device without the deflection to determine the parameters for straight

» Stranggieß'Kokillen zu benutzen.“To use continuous casting molds.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Vorrichtung zum Ausmessen einer gebogenen StranggieU-Kokille, insbesondere einer Rundkokille, auf Biegeradius und Durchmesser über die Länge der Stranggießkokille zur Ermittlung der Konizität und Rundheit um die Strangseele sowie zur Ausrichtung der Kokille zum Kreisbogen und zur Radiusebene der Stranggieß-Anlage, gekennzeichnet durch einen Theodolithen sowie eine damit verbundene, in die Stranggieß-Kokille (6) einführbare, tangential zur Seele derStranggieß-Kokille in Höhe und Auslenkung einstellbare, um ihre Achse (4) drehbare Meßstange (1), die an ihrem freien Ende einen im rechten Winkel zur Meßstange angeordneten Meßfühler (7) aufweist1. Device for measuring a curved Continuous cast U mold, in particular a round mold, on the bending radius and diameter over the length of the continuous casting mold to determine the conicity and roundness around the strand core and for aligning the mold to the circular arc and to Radius plane of the continuous casting plant, characterized by a theodolite and a associated therewith, can be introduced into the continuous casting mold (6), tangentially to the core of the continuous casting mold adjustable in height and deflection, about its axis (4) rotatable measuring rod (1), which at its the free end has a sensor (7) arranged at right angles to the measuring rod 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß zumindestens ein weiterer Meßfühler vorgesehen ist2. Device according to claim 1, characterized in that that at least one further sensor is provided
DE19792923398 1979-06-06 1979-06-06 Device for measuring a curved continuous casting mold Expired DE2923398C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792923398 DE2923398C2 (en) 1979-06-06 1979-06-06 Device for measuring a curved continuous casting mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792923398 DE2923398C2 (en) 1979-06-06 1979-06-06 Device for measuring a curved continuous casting mold

Publications (2)

Publication Number Publication Date
DE2923398B1 DE2923398B1 (en) 1980-10-23
DE2923398C2 true DE2923398C2 (en) 1981-07-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792923398 Expired DE2923398C2 (en) 1979-06-06 1979-06-06 Device for measuring a curved continuous casting mold

Country Status (1)

Country Link
DE (1) DE2923398C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113120C1 (en) * 1981-03-27 1982-09-30 Mannesmann AG, 4000 Düsseldorf Device for the inspection of castings in a continuous caster
DE3342941C1 (en) * 1983-11-26 1984-12-06 Fried. Krupp Gmbh, 4300 Essen Test device for the detection of damage to the casting belts of a continuous casting mold
JP5018274B2 (en) * 2007-06-28 2012-09-05 住友金属工業株式会社 Mold for continuous casting of round billet slab and continuous casting method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Also Published As

Publication number Publication date
DE2923398B1 (en) 1980-10-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee