IT1281455B1 - Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters - Google Patents

Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters

Info

Publication number
IT1281455B1
IT1281455B1 ITUD950232A IT1281455B1 IT 1281455 B1 IT1281455 B1 IT 1281455B1 IT UD950232 A ITUD950232 A IT UD950232A IT 1281455 B1 IT1281455 B1 IT 1281455B1
Authority
IT
Italy
Prior art keywords
working parameters
response
roll elements
rolling control
continuous caster
Prior art date
Application number
Other languages
Italian (it)
Inventor
Mirco Striuli
Andrea Carboni
Alfredo Lavazza
Umberto Meroni
Giovanni Coassin
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of ITUD950232A0 publication Critical patent/ITUD950232A0/it
Priority to ITUD950232 priority Critical patent/IT1281455B1/en
Priority to KR1019960050917A priority patent/KR970025809A/en
Priority to EP96118179A priority patent/EP0776708B1/en
Priority to AT96118179T priority patent/ATE175904T1/en
Priority to DE69601409T priority patent/DE69601409T2/en
Priority to ES96118179T priority patent/ES2128816T3/en
Priority to KR1019960054427A priority patent/KR100263780B1/en
Priority to CA002191180A priority patent/CA2191180C/en
Priority to MXPA/A/1996/005824A priority patent/MXPA96005824A/en
Priority to US08/756,552 priority patent/US5941299A/en
Priority to BR9604624A priority patent/BR9604624A/en
Publication of ITUD950232A1 publication Critical patent/ITUD950232A1/en
Application granted granted Critical
Publication of IT1281455B1 publication Critical patent/IT1281455B1/en

Links

Landscapes

  • Continuous Casting (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

In the casting of the slabs from a continuous casting machine, pre-rolling, which can be rolls, belts or similar, hydraulically and/or transducer operated and monitored, is controlled by a data processing and control unit. The control unit accesses data on archive material of predefined tables and technological cards, indicating desired values of reduction in thickness during pre-rolling as a function of the working parameters either pre-set or continuously monitored, with each significant variation of at least two of these parameters, causing a new card or table to be selected deforming re-positioning or other modification to the pre-roll elements in the final rolling zones.
ITUD950232 1995-11-09 1995-11-28 Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters IT1281455B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITUD950232 IT1281455B1 (en) 1995-11-28 1995-11-28 Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters
KR1019960050917A KR970025809A (en) 1995-11-09 1996-10-31 Rolling Line Shear Line
EP96118179A EP0776708B1 (en) 1995-11-28 1996-11-13 Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant
AT96118179T ATE175904T1 (en) 1995-11-28 1996-11-13 METHOD AND DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT
DE69601409T DE69601409T2 (en) 1995-11-28 1996-11-13 Method and device for the controlled roughing of thin slabs emerging from a continuous casting plant
ES96118179T ES2128816T3 (en) 1995-11-28 1996-11-13 METHOD FOR PREVIOUS PASSING BY ROLLERS OF THIN PLATES.
KR1019960054427A KR100263780B1 (en) 1995-11-28 1996-11-15 Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant
CA002191180A CA2191180C (en) 1995-11-28 1996-11-25 Method for the controlled pre rolling of thin slabs leaving a continuous casting plant
MXPA/A/1996/005824A MXPA96005824A (en) 1995-11-28 1996-11-25 Method for the rolled controlled price of thin plates that come out of a plant of fundicionconti
US08/756,552 US5941299A (en) 1995-11-28 1996-11-26 Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant
BR9604624A BR9604624A (en) 1995-11-28 1996-11-28 Method for the controlled pre-lamination of fine ingots when leaving an installation with continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD950232 IT1281455B1 (en) 1995-11-28 1995-11-28 Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters

Publications (3)

Publication Number Publication Date
ITUD950232A0 ITUD950232A0 (en) 1995-11-28
ITUD950232A1 ITUD950232A1 (en) 1997-05-28
IT1281455B1 true IT1281455B1 (en) 1998-02-18

Family

ID=11421967

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD950232 IT1281455B1 (en) 1995-11-09 1995-11-28 Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters

Country Status (1)

Country Link
IT (1) IT1281455B1 (en)

Also Published As

Publication number Publication date
ITUD950232A1 (en) 1997-05-28
ITUD950232A0 (en) 1995-11-28

Similar Documents

Publication Publication Date Title
EG21595A (en) Rolling method for thin flat products and relative rolling line
CA2188626A1 (en) Method to Roll Strip and Plate and Rolling Line which Performs Such Method
KR950031261A (en) Method and apparatus for manufacturing hot rolled steel strip from continuous cast primary material
CA2073683A1 (en) System and process for forming thin flat hot rolled steel strip
CA2275873A1 (en) Process and device for producing a steel strip or sheet
CA2098782A1 (en) Control Apparatus for a Continuous Hot Rolling Mill
MY119708A (en) Intermediate thickness and multiple furnace process line
KR960033577A (en) Hot rolling method and apparatus
CA2191180A1 (en) Method for the controlled pre rolling of thin slabs leaving a continuous casting plant
IT1281455B1 (en) Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters
IT1281456B1 (en) Pre=rolling control of thin slabs from a continuous caster - by modifying working parameters of pre=roll elements in response to stored archive tables and technological cards, and process sensed working parameters
JPS6448609A (en) Method for controlling speed
JPS5736009A (en) Controlling method for thickness of sheet rolled by rolling mill
JPS56109107A (en) Controller for load balance in multistage continuous rolling mill
JPS54149357A (en) Control unit for breadth of rolled sheet
Herman et al. Advances in ferrite TMP of low carbon steels
JPH01321007A (en) Rolling method including edge drop control means for sheet stock
Wehage et al. New trends in hot flat rolling technologies and pass schedule optimization
CN113042541A (en) Control method and system for continuous casting and rolling production line
Gattinger Position and Development of Deformation Technology
JPS5747518A (en) Controlling method for thickness of rolled material
JPS54117357A (en) Metod and apparatus for controlling sheet crown and shape in continuous rolling mill
JP2549974B2 (en) Press product processing method
Ueda et al. A new automatic gauge control system for a reversing cold mill
Yamashita et al. Wet Skin-Pass Rolling Method

Legal Events

Date Code Title Description
0001 Granted