DE69800125D1 - Method for controlling the roll rotation speed in the roll casting process - Google Patents

Method for controlling the roll rotation speed in the roll casting process

Info

Publication number
DE69800125D1
DE69800125D1 DE69800125T DE69800125T DE69800125D1 DE 69800125 D1 DE69800125 D1 DE 69800125D1 DE 69800125 T DE69800125 T DE 69800125T DE 69800125 T DE69800125 T DE 69800125T DE 69800125 D1 DE69800125 D1 DE 69800125D1
Authority
DE
Germany
Prior art keywords
roll
rolls
neck
controlling
rotation speed
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 - Fee Related
Application number
DE69800125T
Other languages
German (de)
Other versions
DE69800125T2 (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
Publication of DE69800125D1 publication Critical patent/DE69800125D1/en
Application granted granted Critical
Publication of DE69800125T2 publication Critical patent/DE69800125T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

A method is claimed for the regulation of the speed of rotation of rolls during the continuous casting of thin metal products between rolls. The continuous casting installation incorporates two rolls (1, 2) with parallel axes defining between them a neck (8) situated in the plane of the axes of the rolls. The speed of rotation of each roll is enslaved to a parameter representative of the difference in the tangential speeds at the neck and is regulated in a manner that ensures that these speeds are equalised. Preferably, this representative parameter is a difference in the peripheral speeds (Vt1, Vt2) measured at a point some distance from the neck.
DE69800125T 1997-01-22 1998-01-20 Method for controlling the roll rotation speed in the roll casting process Expired - Fee Related DE69800125T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700808A FR2758487B1 (en) 1997-01-22 1997-01-22 METHOD FOR REGULATING THE ROTATION SPEED OF THE CYLINDERS DURING A CONTINUOUS CASTING OPERATION BETWEEN CYLINDERS

Publications (2)

Publication Number Publication Date
DE69800125D1 true DE69800125D1 (en) 2000-05-31
DE69800125T2 DE69800125T2 (en) 2001-01-11

Family

ID=9502975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800125T Expired - Fee Related DE69800125T2 (en) 1997-01-22 1998-01-20 Method for controlling the roll rotation speed in the roll casting process

Country Status (8)

Country Link
EP (1) EP0867245B1 (en)
AT (1) ATE192053T1 (en)
DE (1) DE69800125T2 (en)
DK (1) DK0867245T3 (en)
ES (1) ES2146490T3 (en)
FR (1) FR2758487B1 (en)
GR (1) GR3033782T3 (en)
PT (1) PT867245E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050225A1 (en) 2006-10-12 2008-04-17 Bos Gmbh & Co. Kg shaft assembly
US7984748B2 (en) * 2008-07-03 2011-07-26 Nucor Corporation Apparatus for continuous strip casting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657291A5 (en) * 1982-08-12 1986-08-29 Alusuisse METHOD AND DEVICE FOR DRIVING AND SYNCHRONIZING ROLLERS.
US4727927A (en) * 1987-01-20 1988-03-01 Hunter Engineering Company, Inc. Casting machine control
JPH0796146B2 (en) * 1989-04-27 1995-10-18 新日本製鐵株式会社 Method and apparatus for continuous casting of thin slab

Also Published As

Publication number Publication date
FR2758487B1 (en) 1999-04-09
GR3033782T3 (en) 2000-10-31
EP0867245A1 (en) 1998-09-30
DE69800125T2 (en) 2001-01-11
DK0867245T3 (en) 2000-09-25
EP0867245B1 (en) 2000-04-26
FR2758487A1 (en) 1998-07-24
PT867245E (en) 2000-09-29
ATE192053T1 (en) 2000-05-15
ES2146490T3 (en) 2000-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFT - KARAKATSANIS PATENTANWALTSKANZLEI, 80802 MU

8339 Ceased/non-payment of the annual fee