RO117003B1 - Procedeu de reglare a turnării continue între cilindri - Google Patents

Procedeu de reglare a turnării continue între cilindri

Info

Publication number
RO117003B1
RO117003B1 RO95-02314A RO9502314A RO117003B1 RO 117003 B1 RO117003 B1 RO 117003B1 RO 9502314 A RO9502314 A RO 9502314A RO 117003 B1 RO117003 B1 RO 117003B1
Authority
RO
Romania
Prior art keywords
effort
cylinders
controlling
domain
continuous casting
Prior art date
Application number
RO95-02314A
Other languages
English (en)
Inventor
Gilles Fellus
Yves Leclercq
Francois Mazodier
Luc Vendeville
Yann Breviere
Olivier Salvado
Original Assignee
Usinor
Thyssen Stahl Aktiengesellschaft
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 Usinor, Thyssen Stahl Aktiengesellschaft filed Critical Usinor
Publication of RO117003B1 publication Critical patent/RO117003B1/ro

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
    • 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
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Invenţia se referă la un procedeu de reglare a turnării continue între cilindri, destinat în special obţinerii unor produse metalice subţiri din oţel. Procedeul conform invenţiei include în timpul turnării, măsurarea efortului îndepărtării cilindrilor (RSF) şi acţionarea asupra poziţiei palierelor a cel puţin unuia dintre cilindri, pentru a mări sau a diminua distanţa dintre axele cilindrilor. In vederea menţinerii efortului menţionat, sensibil constant, se prestabileşte un domeniu de valori ale efortului (delta RSF) ce încadrează un efort nominal (RSF) dorit, şi se acţionează asupra poziţiei palierelor mai energic, atunci când valoarea efortului măsurat se află în afara domeniului respectiv, decât atunci când această valoare este în interiorul domeniului prestabilit.
RO95-02314A 1994-12-29 1995-12-29 Procedeu de reglare a turnării continue între cilindri RO117003B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415981A FR2728817A1 (fr) 1994-12-29 1994-12-29 Procede de regulation pour la coulee continue entre cylindres

Publications (1)

Publication Number Publication Date
RO117003B1 true RO117003B1 (ro) 2001-09-28

Family

ID=9470504

Family Applications (1)

Application Number Title Priority Date Filing Date
RO95-02314A RO117003B1 (ro) 1994-12-29 1995-12-29 Procedeu de reglare a turnării continue între cilindri

Country Status (24)

Country Link
US (1) US5706882A (ro)
EP (1) EP0719607B1 (ro)
JP (1) JP3702351B2 (ro)
KR (1) KR100359321B1 (ro)
CN (1) CN1069239C (ro)
AT (1) ATE177353T1 (ro)
AU (1) AU686912B2 (ro)
BR (1) BR9506132A (ro)
CA (1) CA2165619C (ro)
CZ (1) CZ292139B6 (ro)
DE (1) DE69508209T2 (ro)
DK (1) DK0719607T3 (ro)
ES (1) ES2129785T3 (ro)
FI (1) FI110072B (ro)
FR (1) FR2728817A1 (ro)
GR (1) GR3030241T3 (ro)
PL (1) PL178754B1 (ro)
RO (1) RO117003B1 (ro)
RU (1) RU2141391C1 (ro)
SK (1) SK281955B6 (ro)
TR (1) TR199501728A1 (ro)
TW (1) TW318804B (ro)
UA (1) UA27990C2 (ro)
ZA (1) ZA9511031B (ro)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755385B1 (fr) * 1996-11-07 1998-12-31 Usinor Sacilor Procede de detection de defauts lors d'une coulee continue entre cylindres
US6164366A (en) * 1997-05-28 2000-12-26 Ishikawajima-Harima Heavy Industries Company Ltd. Strip casting apparatus
EP0903191B1 (en) * 1997-09-18 2003-05-14 Castrip, LLC Strip casting apparatus
EP0903190B1 (en) * 1997-09-18 2003-04-16 Castrip, LLC Strip casting apparatus
AU739603B2 (en) * 1997-09-18 2001-10-18 Bluescope Steel Limited Strip casting apparatus
AU737844B2 (en) * 1997-09-18 2001-08-30 Bluescope Steel Limited Strip casting apparatus
KR100333070B1 (ko) * 1997-12-20 2002-10-18 주식회사 포스코 쌍롤식박판주조장치에서의에지댐위치제어방법
KR100314849B1 (ko) * 1997-12-24 2002-01-15 이구택 쌍롤형 박판제조 장치에서의 박판두께 제어방법
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
US6837301B2 (en) 1999-02-05 2005-01-04 Castrip Llc Strip casting apparatus
AUPQ818000A0 (en) * 2000-06-15 2000-07-06 Bhp Steel (Jla) Pty Limited Strip casting
KR100882134B1 (ko) * 2002-07-02 2009-02-06 주식회사 포스코 쌍롤식 박판 주조 공정에서의 롤 압하력 제어 방법
KR100851195B1 (ko) * 2002-07-02 2008-08-08 주식회사 포스코 쌍롤식 박판 주조 공정에서의 롤 압하력 및 롤 갭 제어방법
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
US7464746B2 (en) * 2006-08-09 2008-12-16 Nucor Corporation Method of casting thin cast strip
US7650925B2 (en) * 2006-08-28 2010-01-26 Nucor Corporation Identifying and reducing causes of defects in thin cast strip
US20090236068A1 (en) * 2008-03-19 2009-09-24 Nucor Corporation Strip casting apparatus for rapid set and change of casting rolls
EP2105223A1 (en) * 2008-03-19 2009-09-30 Nucor Corporation Strip casting apparatus with casting roll positioning
US20090288798A1 (en) * 2008-05-23 2009-11-26 Nucor Corporation Method and apparatus for controlling temperature of thin cast strip
US7888158B1 (en) * 2009-07-21 2011-02-15 Sears Jr James B System and method for making a photovoltaic unit
CA3012970C (en) * 2016-02-02 2020-06-16 Nippon Steel Corporation Slab warpage detection apparatus and method of detecting warpage of slab

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898135C (de) * 1948-12-19 1953-11-26 Adolf Reimitz Verfahren zum Herstellen von Blechen, Baendern, Profilen und Rohren aus Metallen durch Giessen duenner Vorprodukte im Walzenspalt
JPS6017625B2 (ja) * 1982-05-24 1985-05-04 川崎製鉄株式会社 双ロ−ル式急冷薄帯製造方法および装置
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
JPS61212451A (ja) * 1985-03-15 1986-09-20 Nisshin Steel Co Ltd 双ドラム式連鋳機
JPH07108435B2 (ja) * 1987-01-19 1995-11-22 株式会社日立製作所 双ロ−ル式連続鋳造機
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
DE4138740A1 (de) * 1991-11-26 1993-05-27 Schloemann Siemag Ag Verfahren und vorrichtung zum stranggiessen von brammen oder bloecken

Also Published As

Publication number Publication date
JP3702351B2 (ja) 2005-10-05
EP0719607B1 (fr) 1999-03-10
CA2165619A1 (fr) 1996-06-30
BR9506132A (pt) 1997-12-23
DK0719607T3 (da) 1999-10-04
EP0719607A1 (fr) 1996-07-03
ZA9511031B (en) 1996-07-11
CZ292139B6 (cs) 2003-08-13
KR960021275A (ko) 1996-07-18
UA27990C2 (uk) 2000-10-16
TR199501728A1 (tr) 1996-10-21
FI956260L (fi) 1996-06-30
PL312081A1 (en) 1996-07-08
SK164395A3 (en) 1998-02-04
AU686912B2 (en) 1998-02-12
CN1069239C (zh) 2001-08-08
AU4074095A (en) 1996-07-04
US5706882A (en) 1998-01-13
ATE177353T1 (de) 1999-03-15
CZ347495A3 (en) 1996-07-17
FI110072B (fi) 2002-11-29
TW318804B (ro) 1997-11-01
FR2728817A1 (fr) 1996-07-05
CA2165619C (fr) 2005-02-08
FI956260A0 (fi) 1995-12-27
DE69508209D1 (de) 1999-04-15
DE69508209T2 (de) 1999-11-04
JPH08229640A (ja) 1996-09-10
GR3030241T3 (en) 1999-08-31
FR2728817B1 (ro) 1997-02-28
ES2129785T3 (es) 1999-06-16
CN1136984A (zh) 1996-12-04
RU2141391C1 (ru) 1999-11-20
PL178754B1 (pl) 2000-06-30
KR100359321B1 (ko) 2003-02-26
SK281955B6 (sk) 2001-09-11

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