ES472766A1 - Metodo para controlar el nivel de acero fundido en el molde de un aparato de colada continua - Google Patents

Metodo para controlar el nivel de acero fundido en el molde de un aparato de colada continua

Info

Publication number
ES472766A1
ES472766A1 ES472766A ES472766A ES472766A1 ES 472766 A1 ES472766 A1 ES 472766A1 ES 472766 A ES472766 A ES 472766A ES 472766 A ES472766 A ES 472766A ES 472766 A1 ES472766 A1 ES 472766A1
Authority
ES
Spain
Prior art keywords
level
mold
continuous casting
molten steel
casting apparatus
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
ES472766A
Other languages
English (en)
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of ES472766A1 publication Critical patent/ES472766A1/es
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
    • B22D11/161—Controlling or regulating processes or operations for automatic starting the casting process
    • 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
    • B22D11/201—Controlling or regulating processes or operations for removing cast stock responsive to molten metal level or slag level

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

Método para controlar el nivel de acero fundido en el molde de un aparato de colada continua, que incluye las operaciones que consisten en detectar la llegada del nivel de metal fundido contenido en dicho molde a un valor predeterminado en el comienzo del funcionamiento de dicho aparato, en accionar los rodillos de arrastre, a partir de este punto inicial, a una velocidad de rotación basada en un valor preajustado del reglaje inicial de velocidad de los rodillos, a continuación, después de la medición de un intervalo de tiempo dado, en aplicar de manera continua la variación del nivel del metal fundido contenido en dicho molde con relación a dicho reglaje de nivel a un regulador, y en accionar dichos rodillos de arrastre por medio de señales que combinan la salida de dicho regulador con dicho reglaje inicial de velocidad de los rodillos.
ES472766A 1977-08-22 1978-08-22 Metodo para controlar el nivel de acero fundido en el molde de un aparato de colada continua Expired ES472766A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9950977A JPS5433827A (en) 1977-08-22 1977-08-22 Method of controlling molten metal level within mode in continuous casting machine

Publications (1)

Publication Number Publication Date
ES472766A1 true ES472766A1 (es) 1979-10-16

Family

ID=14249221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472766A Expired ES472766A1 (es) 1977-08-22 1978-08-22 Metodo para controlar el nivel de acero fundido en el molde de un aparato de colada continua

Country Status (7)

Country Link
JP (1) JPS5433827A (es)
BR (1) BR7805323A (es)
DE (1) DE2836711C2 (es)
ES (1) ES472766A1 (es)
FR (1) FR2400980A1 (es)
GB (1) GB2004391B (es)
IT (1) IT1105767B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477229A (en) * 1977-11-22 1979-06-20 Ishikawajima Harima Heavy Ind Method and apparatus for controlling drawing speed and mold level in continuous casting machine
CH639575A5 (de) * 1979-04-27 1983-11-30 Concast Ag Verfahren und vorrichtung zum stranggiessen von mehreren straengen.
DE3010811C2 (de) * 1980-03-20 1984-08-09 Vsesojuznyj naučno-issledovatel'skij institut avtomatizacii černoj metallurgii, Moskva Einrichtung zum Regeln der Schmelzenzufuhr während des Anfahrens einer Stranggießanlage
DE3221708C1 (de) * 1982-06-09 1991-06-13 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und Vorrichtung zum Füllen einer Stranggießkokille beim Angießen eines Stranges
DE3344127A1 (de) * 1982-06-09 1985-06-20 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung zum fuellen einer stranggiesskokille beim angiessen eines stranges
JPH0675751B2 (ja) * 1987-07-31 1994-09-28 三菱重工業株式会社 ツィンドラム式連続鋳造機の溶鋼レベル制御方法及びその装置
EP0611618A1 (de) * 1993-02-13 1994-08-24 Inteco Internationale Technische Beratung Gesellschaft mbH Verfahren und Vorrichtung zum Herstellen von Gusssträngen aus Metallen durch Stranggiessen
CN101869971A (zh) * 2010-05-31 2010-10-27 北京科技大学 连铸机结晶器足辊工作状态在线监测仪及其监测方法
CN109014100B (zh) * 2018-09-29 2020-03-31 东北大学 一种提高钢质薄板坯连铸过程拉钢速度的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677333A (en) * 1970-01-26 1972-07-18 Borg Warner Start-up system for continuous casting mold
DE2438160A1 (de) * 1974-08-08 1976-02-19 Opelco Corp Ltd Verfahren und anordnung zur einregelung eines konstanten schmelzenpegels in der giessform beim stranggiessen

Also Published As

Publication number Publication date
IT1105767B (it) 1985-11-04
DE2836711A1 (de) 1979-03-08
FR2400980B1 (es) 1983-04-08
IT7850778A0 (it) 1978-08-18
DE2836711C2 (de) 1982-08-05
GB2004391A (en) 1979-03-28
BR7805323A (pt) 1979-03-27
GB2004391B (en) 1982-01-13
FR2400980A1 (fr) 1979-03-23
JPS5433827A (en) 1979-03-12

Similar Documents

Publication Publication Date Title
ES418646A1 (es) Procedimiento y dispositivo para el gobierno del enfria- miento de una barra colada que sale de una lingotera abier- ta.
ES472766A1 (es) Metodo para controlar el nivel de acero fundido en el molde de un aparato de colada continua
GB1092153A (en) System for controlling the liquid level in a continuous casting mold
CA1008154A (en) Method and apparatus for regulating the molten metal level in a mold of a continuous casting installation
EP0052514B1 (en) A method and apparatus for controlling the centrifugal casting of a metal pipe
GB1309296A (en) System for feedback control of mould level in a continuous casting process utilizing a pour box
ES8201862A1 (es) Procedimiento y disposicion para variar las dimensiones de una barra colada en el proceso de colada continua
ES478980A1 (es) Procedimiento e instalacion para el oxicorte de desbastes de acero o similares en instalaciones de colada cotinua.
GB1090303A (en) Improvements in or relating to continuous metal casting apparatus
JPS56114522A (en) Speed control method of direct rolling mill
JPS57103774A (en) Method and device for setting of rate of charging in die casting machine
JPS5588976A (en) Automatic pouring apparatus
JPS5747509A (en) Controlling method for speed of direct rolling mill united with continuous casting machine
JPS5561311A (en) Method and apparatus for controlling sheet thickness
JPS5597857A (en) Breakout preventing method in continuous casting
JPS55133855A (en) Control method of continuous casting machine
SU648332A1 (ru) Способ автоматического управлени режимом кристаллизатора установок непрерывной разливки металла
JPS574369A (en) Control method for molten steel level in mold in continuous casting device
JPS5677056A (en) Method of controlling molten metal level before and behind filter in continuously casting method
JPS571570A (en) Conditioning method for metallic ingot
JPS56114511A (en) Controlling method for rolling work changeable thickness of traveling strip to be hot-rolled
JPS564360A (en) Pulling speed controlling method of continuous casting machine
JPS62179858A (ja) 切断長さ制御装置
FR2352615A2 (fr) Procede pour l'introduction d'additifs dans un moule a fonte et appareil pour sa mise en oeuvre
FR2070888A1 (en) Control of casting mould melt level