ES2146072T3 - Procedimiento de colada continua entre cilindros. - Google Patents

Procedimiento de colada continua entre cilindros.

Info

Publication number
ES2146072T3
ES2146072T3 ES97402589T ES97402589T ES2146072T3 ES 2146072 T3 ES2146072 T3 ES 2146072T3 ES 97402589 T ES97402589 T ES 97402589T ES 97402589 T ES97402589 T ES 97402589T ES 2146072 T3 ES2146072 T3 ES 2146072T3
Authority
ES
Spain
Prior art keywords
rolls
defects
signal
continuous casting
rsf
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
ES97402589T
Other languages
English (en)
Inventor
Jean-Michel Damasse
Olivier Salvado
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.)
Thyssen Stahl AG
USINOR SA
Original Assignee
Thyssen Stahl AG
USINOR SA
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 Thyssen Stahl AG, USINOR SA filed Critical Thyssen Stahl AG
Application granted granted Critical
Publication of ES2146072T3 publication Critical patent/ES2146072T3/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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • 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
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Safety Devices In Control Systems (AREA)
  • Crushing And Grinding (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Paper (AREA)

Abstract

PROCEDIMIENTO DE DETECCION DE DEFECTOS DURANTE UNA COLADA CONTINUA ENTRE CILINDROS SEGUN EL CUAL, DURANTE LA COLADA, SE MIDE UNA SEÑAL DEPENDIENTE DEL ESFUERZO DE SEPARACION DE LOS CILINDROS (RSF) Y SE SEPARA DICHA SEÑAL EN DIFERENTES COMPONENTES ARMONICOS, SIENDO EL RESULTADO DE LA COMPARACION DE LOS COMPONENTES ARMONICOS ASI OBTENIDOS CON ARMONICOS DE REFERENCIA, REPRESENTATIVO DE UN ESTADO DE DEFECTOS DE LOS CILINDROS, CUYO ESTADO DE DEFECTOS DE LOS CILINDROS PERMITE DEFINIR DIFERENTES REGLAS DE EJECUCION DEL PROCEDIMIENTO. TIENE APLICACION, EN PARTICULAR, A LA COLADA CONTINUA ENTRE CILINDROS DE FLEJES DELGADOS DE ACERO.
ES97402589T 1996-11-07 1997-10-31 Procedimiento de colada continua entre cilindros. Expired - Lifetime ES2146072T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613777A FR2755385B1 (fr) 1996-11-07 1996-11-07 Procede de detection de defauts lors d'une coulee continue entre cylindres

Publications (1)

Publication Number Publication Date
ES2146072T3 true ES2146072T3 (es) 2000-07-16

Family

ID=9497541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97402589T Expired - Lifetime ES2146072T3 (es) 1996-11-07 1997-10-31 Procedimiento de colada continua entre cilindros.

Country Status (24)

Country Link
US (1) US5927375A (es)
EP (1) EP0841112B1 (es)
JP (1) JP3907023B2 (es)
KR (1) KR100540617B1 (es)
CN (1) CN1069240C (es)
AT (1) ATE193233T1 (es)
AU (1) AU717254B2 (es)
BR (1) BR9705436A (es)
CA (1) CA2220887C (es)
CZ (1) CZ291523B6 (es)
DE (1) DE69702104T2 (es)
DK (1) DK0841112T3 (es)
ES (1) ES2146072T3 (es)
FR (1) FR2755385B1 (es)
GR (1) GR3033604T3 (es)
PL (1) PL184806B1 (es)
PT (1) PT841112E (es)
RO (1) RO119773B1 (es)
RU (1) RU2169053C2 (es)
SK (1) SK282849B6 (es)
TR (1) TR199701327A3 (es)
TW (1) TW358045B (es)
UA (1) UA62912C2 (es)
ZA (1) ZA979752B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100333070B1 (ko) * 1997-12-20 2002-10-18 주식회사 포스코 쌍롤식박판주조장치에서의에지댐위치제어방법
US6837301B2 (en) 1999-02-05 2005-01-04 Castrip Llc Strip casting apparatus
AUPP852699A0 (en) * 1999-02-05 1999-03-04 Bhp Steel (Jla) Pty Limited Strip casting apparatus
AUPP852499A0 (en) 1999-02-05 1999-03-04 Bhp Steel (Jla) Pty Limited Casting metal strip
AUPQ818000A0 (en) * 2000-06-15 2000-07-06 Bhp Steel (Jla) Pty Limited Strip casting
US6988530B2 (en) * 2000-06-15 2006-01-24 Castrip Llc Strip casting
DE10039015C1 (de) * 2000-08-10 2002-01-17 Sms Demag Ag Verfahren und Einrichtung zum Überwachen der Drehlager, insbesondere der Wälzlager, von in einem Stützrollengerüst von Metall-, insbesondere von Stahl-Stranggießvorrichtungen, gelagerten Stranggießstützrollen
KR100851195B1 (ko) * 2002-07-02 2008-08-08 주식회사 포스코 쌍롤식 박판 주조 공정에서의 롤 압하력 및 롤 갭 제어방법
KR100882134B1 (ko) * 2002-07-02 2009-02-06 주식회사 포스코 쌍롤식 박판 주조 공정에서의 롤 압하력 제어 방법
ITMI20021505A1 (it) * 2002-07-10 2004-01-12 Danieli Off Mecc Dispositivo di supporto di rulli per colata continua di nastro metallico
KR100895070B1 (ko) * 2002-08-29 2009-04-27 재단법인 포항산업과학연구원 연속주조중 세그먼트 롤 진단방법
KR100833006B1 (ko) * 2002-08-30 2008-05-27 주식회사 포스코 쌍롤형 박판주조 제어 장치 및 방법
AT411822B (de) † 2002-09-12 2004-06-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zum starten eines giessvorganges
AT412072B (de) * 2002-10-15 2004-09-27 Voest Alpine Ind Anlagen Verfahren zur kontinuierlichen herstellung eines dünnen stahlbandes
SE527507C2 (sv) † 2004-07-13 2006-03-28 Abb Ab En anordning och ett förfarande för stabilisering av ett metalliskt föremål samt en användning av anordningen
US7168478B2 (en) * 2005-06-28 2007-01-30 Nucor Corporation Method of making thin cast strip using twin-roll caster and apparatus therefor
KR100650561B1 (ko) 2005-12-20 2006-11-30 주식회사 포스코 주조롤 반발력 제어 방법
US7308930B2 (en) * 2006-03-09 2007-12-18 Nucor Corporation Method of continuous casting steel strip
US7556084B2 (en) * 2006-03-24 2009-07-07 Nucor Corporation Long wear side dams
US7503375B2 (en) * 2006-05-19 2009-03-17 Nucor Corporation Method and apparatus for continuously casting thin strip
US7650925B2 (en) * 2006-08-28 2010-01-26 Nucor Corporation Identifying and reducing causes of defects in thin cast strip
DE102008014524A1 (de) * 2007-12-28 2009-07-02 Sms Demag Ag Stranggießanlage mit einer Vorrichtung zur Bestimmung von Erstarrungszuständen eines Gießstrangs und Verfahren hierfür
US8028741B2 (en) * 2008-11-06 2011-10-04 Nucor Corporation Strip casting apparatus with improved side dam force control
US8322402B2 (en) * 2009-09-23 2012-12-04 Nucor Corporation Method and apparatus for controlling strip temperature rebound in cast strip
JP5837758B2 (ja) 2011-04-27 2015-12-24 キャストリップ・リミテッド・ライアビリティ・カンパニー 双ロール鋳造装置及びその制御方法
US10046384B2 (en) 2015-09-30 2018-08-14 Nucor Corporation Side dam with pocket
US10449603B2 (en) * 2017-09-22 2019-10-22 Nucor Corporation Iterative learning control for periodic disturbances in twin-roll strip casting with measurement delay
CN110849928B (zh) * 2019-10-17 2022-05-03 浙江工业大学 一种超声滚压加工温度测量分析方法
DE102020116636A1 (de) * 2020-06-24 2021-12-30 KSB SE & Co. KGaA Verfahren für eine Überwachung wenigstens einer durch eine rotierende Maschine angetriebenen Arbeitsmaschine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222254A (en) * 1979-03-12 1980-09-16 Aluminum Company Of America Gauge control using estimate of roll eccentricity
EP0138059A1 (en) * 1983-09-19 1985-04-24 Hitachi, Ltd. Manufacturing method and equipment for the band metal by a twin roll type casting machine
JPS6083747A (ja) * 1983-10-12 1985-05-13 Ishikawajima Harima Heavy Ind Co Ltd 回転鋳造装置
JPS61200453A (ja) * 1985-03-01 1986-09-05 Nippon Steel Corp 連続鋳造における鋳造欠陥検出方法
JPS61212451A (ja) * 1985-03-15 1986-09-20 Nisshin Steel Co Ltd 双ドラム式連鋳機
JPH0615096B2 (ja) * 1985-04-05 1994-03-02 三菱重工業株式会社 薄板連続鋳造方法
JPS626740A (ja) * 1985-07-02 1987-01-13 Nisshin Steel Co Ltd 溶鋼の薄板連鋳法
JPS629755A (ja) * 1985-07-06 1987-01-17 Hitachi Zosen Corp 薄板連続鋳造設備におけるツインロ−ル型モ−ルドの運転制御方法
US4678023A (en) * 1985-12-24 1987-07-07 Aluminum Company Of America Closed loop delivery gauge control in roll casting
JPS62254915A (ja) * 1986-04-30 1987-11-06 Toshiba Corp 多重圧延機のロ−ル偏芯除去制御装置
CA1284681C (en) * 1986-07-09 1991-06-04 Alcan International Limited Methods and apparatus for the detection and correction of roll eccentricity in rolling mills
JPH0787971B2 (ja) * 1988-09-16 1995-09-27 株式会社日立製作所 双ロール式連続鋳造方法及びその装置
JP2697908B2 (ja) * 1989-08-03 1998-01-19 新日本製鐵株式会社 双ロール式連続鋳造機の制御装置
JP2849186B2 (ja) * 1990-08-21 1999-01-20 日新製鋼株式会社 連続鋳造設備におけるロールの異常検出方法
JP3135282B2 (ja) * 1991-05-28 2001-02-13 日新製鋼株式会社 薄板連鋳法
JP3016632B2 (ja) * 1991-07-09 2000-03-06 日新製鋼株式会社 双ロール式連鋳機の運転制御法
US5203188A (en) * 1991-09-16 1993-04-20 Morgan Construction Company System and method for monitoring a rolling mill
FR2728817A1 (fr) * 1994-12-29 1996-07-05 Usinor Sacilor Procede de regulation pour la coulee continue entre cylindres

Also Published As

Publication number Publication date
RO119773B1 (ro) 2005-03-30
TR199701327A2 (xx) 1999-08-23
EP0841112A1 (fr) 1998-05-13
TR199701327A3 (tr) 1999-08-23
JPH10146652A (ja) 1998-06-02
TW358045B (en) 1999-05-11
ZA979752B (en) 1998-05-22
US5927375A (en) 1999-07-27
SK148697A3 (en) 1998-12-02
DE69702104T2 (de) 2001-02-15
CA2220887A1 (fr) 1998-05-07
JP3907023B2 (ja) 2007-04-18
GR3033604T3 (en) 2000-10-31
KR100540617B1 (ko) 2006-02-28
AU4361197A (en) 1998-05-14
CN1069240C (zh) 2001-08-08
BR9705436A (pt) 1999-05-04
CA2220887C (fr) 2006-03-14
ATE193233T1 (de) 2000-06-15
FR2755385B1 (fr) 1998-12-31
DE69702104D1 (de) 2000-06-29
PL323065A1 (en) 1998-05-11
UA62912C2 (en) 2004-01-15
KR19980042167A (ko) 1998-08-17
AU717254B2 (en) 2000-03-23
CZ291523B6 (cs) 2003-03-12
PT841112E (pt) 2000-09-29
CZ351397A3 (cs) 1998-07-15
CN1194895A (zh) 1998-10-07
SK282849B6 (sk) 2002-12-03
PL184806B1 (pl) 2002-12-31
FR2755385A1 (fr) 1998-05-07
EP0841112B1 (fr) 2000-05-24
DK0841112T3 (da) 2000-09-11
RU2169053C2 (ru) 2001-06-20

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