EP3623075A3 - Adjusting device for the narrow side of a continuous casting mould and method for adjusting the narrow side of a continuous casting mould - Google Patents

Adjusting device for the narrow side of a continuous casting mould and method for adjusting the narrow side of a continuous casting mould Download PDF

Info

Publication number
EP3623075A3
EP3623075A3 EP19196387.5A EP19196387A EP3623075A3 EP 3623075 A3 EP3623075 A3 EP 3623075A3 EP 19196387 A EP19196387 A EP 19196387A EP 3623075 A3 EP3623075 A3 EP 3623075A3
Authority
EP
European Patent Office
Prior art keywords
narrow side
continuous casting
casting mould
adjusting
actuator
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.)
Granted
Application number
EP19196387.5A
Other languages
German (de)
French (fr)
Other versions
EP3623075A2 (en
EP3623075B1 (en
Inventor
Axel Weyer
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.)
SMS Group GmbH
Original Assignee
SMS Group GmbH
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 SMS Group GmbH filed Critical SMS Group GmbH
Publication of EP3623075A2 publication Critical patent/EP3623075A2/en
Publication of EP3623075A3 publication Critical patent/EP3623075A3/en
Application granted granted Critical
Publication of EP3623075B1 publication Critical patent/EP3623075B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/05—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
    • 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 Verstelleinrichtung (10) und ein Verfahren zum Verstellen einer Schmalseite einer Stranggießkokille (12). Durch Ansteuerung eines Stellglieds (14), das mit einer Kokillen-Schmalseite (11) insbesondere durch ein Gelenk (16) verbunden ist, wird die Kokillen-Schmalseite (11) im Betrieb einer Stranggießanlage in Richtung einer Anstellachse (A) gemäß einer Sollposition angestellt. Temperaturänderungen (ΔT) an dem Stellglied (14) oder von Teilen davon werden mit zumindest einem Temperatursensor (20) gemessen und in thermisch bedingte Längenveränderung des Stellglieds (14) umgerechnet. Auf Grundlage dessen werden dann Korrekturwerte bestimmt, die zur Ansteuerung des Stellglieds (14) auf entsprechende Steuersignale aufgeschaltet werden, um dadurch auftretende Längenänderungen zu kompensieren.The invention relates to an adjusting device (10) and a method for adjusting a narrow side of a continuous casting mold (12). By actuating an actuator (14), which is connected to a mold narrow side (11), in particular by a joint (16), the mold narrow side (11) is set in the direction of a setting axis (A) according to a desired position during operation of a continuous caster . Temperature changes (ΔT) on the actuator (14) or parts thereof are measured with at least one temperature sensor (20) and converted into thermally induced changes in the length of the actuator (14). On the basis of this, correction values are then determined which are applied to corresponding control signals in order to control the actuator (14) in order to compensate for changes in length that occur.

EP19196387.5A 2018-09-11 2019-09-10 Adjusting device for the narrow side of a continuous casting mould and method for adjusting the narrow side of a continuous casting mould Active EP3623075B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018215424.4A DE102018215424A1 (en) 2018-09-11 2018-09-11 Adjustment device for the narrow side of a continuous casting mold, and method for adjusting a narrow side of a continuous casting mold

Publications (3)

Publication Number Publication Date
EP3623075A2 EP3623075A2 (en) 2020-03-18
EP3623075A3 true EP3623075A3 (en) 2020-05-13
EP3623075B1 EP3623075B1 (en) 2020-12-23

Family

ID=68084574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19196387.5A Active EP3623075B1 (en) 2018-09-11 2019-09-10 Adjusting device for the narrow side of a continuous casting mould and method for adjusting the narrow side of a continuous casting mould

Country Status (2)

Country Link
EP (1) EP3623075B1 (en)
DE (1) DE102018215424A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748305A1 (en) * 1997-10-31 1999-05-06 Schloemann Siemag Ag Continuous casting mold
WO2018055038A1 (en) * 2016-09-26 2018-03-29 Primetals Technologies Austria GmbH Controlling the narrow-side conicity of a continuous casting mould: method and device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506822B1 (en) 2008-05-26 2012-06-15 Siemens Vai Metals Tech Gmbh CONTINUOUS COOLANT FOR A CONTINUITY PLANT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748305A1 (en) * 1997-10-31 1999-05-06 Schloemann Siemag Ag Continuous casting mold
EP0914888A1 (en) * 1997-10-31 1999-05-12 Sms Schloemann-Siemag Aktiengesellschaft Continuous casting mould
WO2018055038A1 (en) * 2016-09-26 2018-03-29 Primetals Technologies Austria GmbH Controlling the narrow-side conicity of a continuous casting mould: method and device

Also Published As

Publication number Publication date
EP3623075A2 (en) 2020-03-18
EP3623075B1 (en) 2020-12-23
DE102018215424A1 (en) 2020-03-12

Similar Documents

Publication Publication Date Title
DE102009008944B4 (en) Brake system with simultaneous or partially simultaneous pressure build-up and pressure reduction in the wheel brakes from different wheel cylinder pressure levels and method for setting a brake pressure
DE112012001711B4 (en) Procedure for commissioning a coupling
DE102014119654A1 (en) Method for compensating for a deviation of a working point
DE102015004481A1 (en) A robot control device for controlling a robot moved in accordance with an applied force
DE102018115426A1 (en) Control system for controlling an actuation behavior of a friction clutch and method for actuating a friction clutch
EP3126077B1 (en) Processing system for processing a cast raw casting and method for producing a cast component
EP3623075A3 (en) Adjusting device for the narrow side of a continuous casting mould and method for adjusting the narrow side of a continuous casting mould
AT514847A1 (en) Method for determining a setpoint for a setting parameter
DE102010042759A1 (en) Method for manufacturing plastic-molding parts, involves controlling temperature control circuits to minimize differential-temperature distribution with plastic-molded part in subsequent production cycle
EP1832776A3 (en) Method and apparatus for controlling and adjusting an automated clutch
DE112013001098B4 (en) Method for controlling a friction clutch
DE102016218428A1 (en) Method for controlling a friction clutch
DE4208940C2 (en) Method and device for controlling the holding pressure during injection molding
DE102007029977B4 (en) Method for carrying out the closing force reduction in a closing unit of an injection molding machine
DE102014014172B4 (en) Procedure for determining a seal point
EP2664969B1 (en) Method for resolving a control task in a process plant
DE102012212980B4 (en) Method and device for producing cans from can blanks by means of pressure forming
DE102020201492B4 (en) Measuring device, system for processing a vehicle part and measuring method
DE102015104612A1 (en) Apparatus and method for determining the tackiness of preimpregnated semifinished fiber products
DE102014109830A1 (en) Method for adjusting an end position of a mechanically movable actuator
EP2615518B1 (en) Method for heating and temperature control of a manufacturing tool heated with a liquid and/or vapour medium
DE102019102246A1 (en) Method and device for injection molding plastic materials
DE102014012023A1 (en) Method for operating a closing unit
DE3138432A1 (en) METHOD AND ARRANGEMENT FOR OPTIMIZING AN INJECTION MOLDING PROCESS
AT517832B1 (en) Method for determining the position of an initiation point of a Auftreibkraft

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190910

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 11/16 20060101ALI20200407BHEP

Ipc: B22D 11/05 20060101AFI20200407BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200713

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019000580

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1347246

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210323

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210324

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210323

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210423

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019000580

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210423

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

26N No opposition filed

Effective date: 20210924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210423

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210910

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210910

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20190910

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230707

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230920

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230927

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201223