ES2042057T3 - Procedimiento de colada continua para la produccion de palanquillas con un espesor reducido respecto al estado de fundicion. - Google Patents

Procedimiento de colada continua para la produccion de palanquillas con un espesor reducido respecto al estado de fundicion.

Info

Publication number
ES2042057T3
ES2042057T3 ES198989730142T ES89730142T ES2042057T3 ES 2042057 T3 ES2042057 T3 ES 2042057T3 ES 198989730142 T ES198989730142 T ES 198989730142T ES 89730142 T ES89730142 T ES 89730142T ES 2042057 T3 ES2042057 T3 ES 2042057T3
Authority
ES
Spain
Prior art keywords
rope
rollers
cast
thickness
casting
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 - Lifetime
Application number
ES198989730142T
Other languages
English (en)
Other versions
ES2042057T5 (es
Inventor
Armin Dipl.-Ing. Burau
Rainer Lenk
Hans-Georg Dipl.-Ing. Eberhardt
Manfred Pfluger
Hans Jurgen Dipl.-Ing. Ehrenberg
Werner Dr.Ing. Rahmfeld
Hans Uwe Dipl.-Ing. Franzen
Lothar Dipl.-Ing. Parschat
Fritz-Peter Dr.-Ing. 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25869813&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2042057(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE3822939A external-priority patent/DE3822939C1/de
Application filed by Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of ES2042057T3 publication Critical patent/ES2042057T3/es
Publication of ES2042057T5 publication Critical patent/ES2042057T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/14—Plants for continuous casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/14—Soft reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO DE COLADA EN CUERDA PARA LA PRODUCCION DE DESBASTES CON UN GROSOR MAS PEQUEÑO QUE EL GROSOR DEL PRODUCTO FUNDIDO. EL ACERO SE CUELA EN UNA COQUILLA CONTINUA. UNA CUERDA DE COLADA SOLIDIFICADA SE GUIA ENTRE PARES DE RODILLOS. SE EXTRAE LA CUERDA DE COLADA MEDIANTE RODILLOS ACCIONADORES. LOS RODILLOS INDIVIDUALES AJUSTABLES HIDRAULICAMENTE A PARTIR DE PARES DE RODILLOS QUE ACTUAN DEFORMANDO LA CUERDA EN COLADA. PARA MOSTRAR UN PROCEDIMIENTO EN EL CUAL SE COLOCA EN UN CILINDRO DE ACOPLAMIENTO UN PRODUCTO CON UNA FRACCION ELEVADA ( (MAYOR O IGUAL) 80%) PARA LA DISPOSICION EN UN PROCESO DE COLADA EN CUERDA. EL PRODUCTO SE REFRIGERA CON EL ESPESOR QUE TIENE LA COLADA EN CUERDA, SE PROPONE QUE EL NUMERO DE REVOLUCIONES ABARCA LA ADMISION DE CORRIENTE DEL RODILLOS DE ACCIONAMIENTO Y LA PRESION DE APRIETE DEL RODILLO Y SE SUMINISTRA EL NUMERO DE REVOLUCIONES POR EL REGULADOR; EL REGULDOR QUE DETERMINA EL NUMERO DE REVOLUCIONES DE LOS RODILLOS ACCIONADOS INDIVIDUALMENTE SE AJUSTAN POR UN REGULADOR COLOCADO SOBRE DICHO RODILLO; LA MEDIDA FINAL Y LA VELOCIDAD DE DESARROLLO DE LA CUERDA SE DETERMINA POR MEDIO DE UN PAR DE RODILLOS DEFORMANDO PIEZAS DE CUERDA SOLIDIFICADA, DETERMINANDO EL ESPESOR DE LA CUERDA Y ACTUANDO CONTRA TOPES AJUSTABLES Y EL NUMERO DE REVOLUCIONES Y LA ADMISION DE CORRIENTE PARA EL ACCIONAMIENTO DE RODILLOS PREORDENADOS Y POSTORDENADOS SE AJUSTA SEGUN LA FORMACION PRODUCIDA DE CUERDAS DE COLADA POR RODILLOS GRADUABLES CONTRA TOPES.
ES89730142T 1988-07-04 1989-06-12 Procedimiento de colada continua para la produccion de palanquillas con un espesor reducido respecto al estado de fundicion. Expired - Lifetime ES2042057T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3822939A DE3822939C1 (en) 1988-07-04 1988-07-04 Continuous casting method for the production of slabs with a reduced thickness relative to the cast condition
DE3907905A DE3907905C2 (de) 1988-07-04 1989-03-08 Stranggießverfahren

Publications (2)

Publication Number Publication Date
ES2042057T3 true ES2042057T3 (es) 1993-12-01
ES2042057T5 ES2042057T5 (es) 2000-11-16

Family

ID=25869813

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89730142T Expired - Lifetime ES2042057T5 (es) 1988-07-04 1989-06-12 Procedimiento de colada continua para la produccion de palanquillas con un espesor reducido respecto al estado de fundicion.

Country Status (9)

Country Link
US (1) US5018569A (es)
EP (1) EP0350431B2 (es)
JP (1) JP3023114B2 (es)
KR (1) KR970001551B1 (es)
CN (1) CN1048669C (es)
BR (1) BR8903264A (es)
CA (1) CA1330615C (es)
DE (2) DE3907905C2 (es)
ES (1) ES2042057T5 (es)

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IT1252847B (it) * 1991-10-31 1995-06-28 Danieli Off Mecc Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua
US5488987A (en) * 1991-10-31 1996-02-06 Danieli & C. Officine Meccaniche Spa Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant, and relative device
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AT398396B (de) * 1993-02-16 1994-11-25 Voest Alpine Ind Anlagen Verfahren zum herstellen eines bandes, vorstreifens oder einer bramme
US5490555A (en) * 1994-05-25 1996-02-13 Voest-Alpine Services and Technologies Corp. Method of controlling forces applied to a continuously cast product
JP3008821B2 (ja) * 1994-07-29 2000-02-14 住友金属工業株式会社 薄鋳片の連続鋳造方法および装置
TW297788B (es) * 1994-12-15 1997-02-11 Sumitomo Metal Ind
IT1280171B1 (it) * 1995-05-18 1998-01-05 Danieli Off Mecc Linea di colata verticale per bramme
DE69623575T2 (de) * 1995-06-21 2003-05-15 Sumitomo Metal Industries, Ltd. Kontinuierliches Giessen dünner Gussstücke
ES2128816T3 (es) * 1995-11-28 1999-05-16 Danieli Off Mecc Metodo para el paso previo por rodillos de planchas delgadas.
DE19627336C1 (de) * 1996-06-28 1997-09-18 Mannesmann Ag Verfahren zum Führen eines Stranges und Strangführung
DE19639297C2 (de) * 1996-09-25 2000-02-03 Schloemann Siemag Ag Verfahren und Vorrichtung für Hochgeschwindigkeits-Stranggießanlagen mit einer Strangdickenreduktion während der Erstarrung
ATE243586T1 (de) 1997-11-21 2003-07-15 Sms Demag Ag Verfahren und anlage zum stranggiessen von brammen
DE19849603C2 (de) * 1997-11-21 2002-11-07 Sms Demag Ag Verfahren und Stranggießanlage zum Gießen von Brammen mit einer Durchlaufkokille und einer Strangführung aus Rollen
US5934536A (en) * 1998-03-04 1999-08-10 Morgan Construction Company Adjustable turndown apparatus
DE19817034A1 (de) 1998-04-17 1999-10-21 Schloemann Siemag Ag Verfahren und Vorrichtung zum Stranggießen von dünnen Metallbändern
DE19824366A1 (de) * 1998-05-30 1999-12-02 Schloemann Siemag Ag Strangführungssegment für Brammengießanlagen
DE19836843A1 (de) * 1998-08-14 2000-02-17 Schloemann Siemag Ag Vorrichtung zum hydraulischen Anstellen der Rollen von Strangführungssegmenten einer Stranggießanlage
JP3355311B2 (ja) * 1999-04-21 2002-12-09 住友重機械工業株式会社 薄スラブ鋳片の連続鋳造方法および連続鋳造機
DE10039016B4 (de) * 2000-08-10 2010-02-25 Sms Siemag Aktiengesellschaft Verfahren zum Erzeugen von Brammen aus Stahl
TWI253360B (en) * 2001-12-18 2006-04-21 Sms Demag Ag Feed opening adjustment of segments for continuous casting systems
DE10236367A1 (de) * 2002-08-08 2004-02-19 Sms Demag Ag Verfahren und Vorrichtung zum dynamischen Anstellen von einen Giessstrang aus Metall, insbesondere aus Stahl, beidseitig stützenden und/oder führenden Rollensegmenten
DE10302265A1 (de) * 2003-01-22 2004-07-29 Sms Demag Ag Verfahren und Vorrichtung zur Erzeugung von stranggegossenen Stahlbrammen
DE102004010038A1 (de) 2004-03-02 2005-09-15 Sms Demag Ag Verfahren und Einrichtung zum Antreiben von Stützrollen einer Stranggießmaschine für flüssige Metalle, insbesondere für flüssige Stahlwerkstoffe
DE102004054296B4 (de) * 2004-11-09 2021-11-11 Sms Group Gmbh Steuer- und / oder Regeleinrichtung für ein Stützrollengerüst einer Stranggießvorrichtung für Metalle, insbesondere für Stahlwerkstoffe
CN1329146C (zh) * 2005-01-31 2007-08-01 宝山钢铁股份有限公司 薄带连铸粘辊在线预报方法
DE102005037138A1 (de) * 2005-08-06 2007-02-08 Sms Demag Ag Verfahren und Vorrichtung zum präzisen Positionieren einer Anzahl zusammenwirkender Walz- oder Rollenelemente
CN100396391C (zh) * 2005-09-01 2008-06-25 中冶东方工程技术有限公司 薄带钢铸轧生产工艺
US7979192B2 (en) * 2006-03-31 2011-07-12 Morrison Brian D Aircraft-engine trend monitoring system
DE102007004053A1 (de) * 2007-01-22 2008-07-31 Siemens Ag Gießanlage zum Gießen eines Gießguts und Verfahren zur Führung eines Gießguts aus einem Gießbehälter einer Gießanlage
RU2362650C2 (ru) * 2007-06-26 2009-07-27 Общество с ограниченной ответственностью "Уралмаш-Инжиниринг" Способ регулирования скорости слитка в роликовом аппарате машины непрерывного литья заготовок
AU2008100847A4 (en) * 2007-10-12 2008-10-09 Bluescope Steel Limited Method of forming textured casting rolls with diamond engraving
DE102008014524A1 (de) * 2007-12-28 2009-07-02 Sms Demag Ag Stranggießanlage mit einer Vorrichtung zur Bestimmung von Erstarrungszuständen eines Gießstrangs und Verfahren hierfür
CN101239358B (zh) * 2008-03-06 2010-06-30 张明 双辊铸轧—热连轧方法及设备
DE102008050393A1 (de) * 2008-10-02 2010-04-08 Sms Siemag Aktiengesellschaft Anordnung und Verfahren zur Detektierung eines Betriebszustandes einer Strangführung
DE102009031651A1 (de) * 2009-07-03 2011-01-05 Sms Siemag Aktiengesellschaft Verfahren zum Bestimmen der Lage der Sumpfspitze eines gegossenen Metallstrangs und Stranggießanlage
JP2012223809A (ja) * 2011-04-22 2012-11-15 Sumitomo Metal Ind Ltd 鋼の連続鋳造方法
US10155263B2 (en) 2012-09-28 2018-12-18 Ati Properties Llc Continuous casting of materials using pressure differential
GB2522873A (en) 2014-02-07 2015-08-12 Siemens Vai Metals Tech Gmbh A method of forming tailored cast blanks
CN104128583B (zh) * 2014-08-14 2016-07-06 中冶南方工程技术有限公司 一种板坯连铸结晶器在线调宽方法及装置
KR101697671B1 (ko) * 2015-04-23 2017-01-18 주식회사 포스코 롤 검사 장치
KR101736574B1 (ko) * 2015-06-04 2017-05-17 주식회사 포스코 응고 장치
CN105774021B (zh) * 2016-04-03 2018-01-05 合肥博雷电子信息技术有限公司 一种可自动化调节成型压力的建材生产系统
EP3338914A1 (de) * 2016-12-22 2018-06-27 Primetals Technologies Austria GmbH Verfahren zur endlosen herstellung eines aufgewickelten warmbands in einer giess-walz-verbundanlage, verfahren zum anfahren einer giess-walz-verbundanlage und giess-walz-verbundanlage
CN107685141B (zh) * 2017-09-11 2019-04-16 中冶赛迪工程技术股份有限公司 一种连铸机驱动辊控制方法
US10850322B2 (en) 2017-10-30 2020-12-01 Nucor Corporation Casting stand control system with radius roll feedback and method of use
DE102017219464A1 (de) * 2017-10-30 2019-05-02 Sms Group Gmbh Stranggießanlage mit Einzelrollenanstellung
CN109434056A (zh) * 2018-12-05 2019-03-08 东北大学 一种连铸坯凝固末端双单点重压下工艺
CN109465415A (zh) * 2018-12-07 2019-03-15 东北大学 一种连铸凝固末端双单点重压下扇形段辊列结构
CN114799107B (zh) * 2022-04-14 2024-06-21 河钢乐亭钢铁有限公司 一种提高扇形段辊缝精度的拉杆补偿控制方法
CN114918393B (zh) * 2022-06-09 2024-07-19 吉林建龙钢铁有限责任公司 一种控制中、低碳钢结晶器液位周期性波动的方法
CN116329506A (zh) * 2022-11-09 2023-06-27 中天钢铁集团有限公司 基于特定多辊压下操作下确认连铸凝固终点的方法
CN116652138A (zh) * 2023-05-19 2023-08-29 中冶南方连铸技术工程有限责任公司 方坯的拉坯方法
CN116900266A (zh) * 2023-06-30 2023-10-20 中冶赛迪工程技术股份有限公司 一种连铸驱动系统及其状态监测方法

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Also Published As

Publication number Publication date
BR8903264A (pt) 1990-02-13
CA1330615C (en) 1994-07-12
US5018569A (en) 1991-05-28
CN1039370A (zh) 1990-02-07
KR970001551B1 (ko) 1997-02-11
EP0350431A3 (de) 1991-03-27
EP0350431A2 (de) 1990-01-10
DE58904550D1 (de) 1993-07-08
DE3907905A1 (de) 1990-09-13
KR900001443A (ko) 1990-02-27
DE3907905C2 (de) 1999-01-21
ES2042057T5 (es) 2000-11-16
JP3023114B2 (ja) 2000-03-21
JPH0252159A (ja) 1990-02-21
EP0350431B1 (de) 1993-06-02
EP0350431B2 (de) 2000-08-02
CN1048669C (zh) 2000-01-26

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