ATE161761T1 - DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT - Google Patents

DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT

Info

Publication number
ATE161761T1
ATE161761T1 AT92117271T AT92117271T ATE161761T1 AT E161761 T1 ATE161761 T1 AT E161761T1 AT 92117271 T AT92117271 T AT 92117271T AT 92117271 T AT92117271 T AT 92117271T AT E161761 T1 ATE161761 T1 AT E161761T1
Authority
AT
Austria
Prior art keywords
rolling
continuous casting
rolls
thin
slabes
Prior art date
Application number
AT92117271T
Other languages
German (de)
Inventor
Giusto Bruno Di
Fulvio Fasano
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11420941&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE161761(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE161761T1 publication Critical patent/ATE161761T1/en

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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/14—Soft reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)

Abstract

Assembly for the controlled pre-rolling of thin slabs (20) leaving a continuous casting mould (11) including foot rolls (12), the assembly comprising a stationary sector (13) and a movable sector (22), each of these sectors (13-22) being able to be all the same or mixed and including respective rolls (14-114-214,16-116-216), the assembly being positioned downstream of the foot rolls, the rolls (14-114-214) of the stationary sector (13) being associated at least one by one with a load cell (15), while the rolls (16-116-216) of the movable sector (22) are associated at least one by one with a hydraulic capsule (17) governed by a servovalve (19). <IMAGE>
AT92117271T 1991-10-31 1992-10-09 DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT ATE161761T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD910184A IT1252847B (en) 1991-10-31 1991-10-31 CONTROLLED PRE-LAMINATION GROUP FOR THIN SLABS OUT OF CONTINUOUS CASTING

Publications (1)

Publication Number Publication Date
ATE161761T1 true ATE161761T1 (en) 1998-01-15

Family

ID=11420941

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92117271T ATE161761T1 (en) 1991-10-31 1992-10-09 DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT

Country Status (5)

Country Link
EP (1) EP0539784B2 (en)
AT (1) ATE161761T1 (en)
DE (1) DE69223917T3 (en)
ES (1) ES2111030T3 (en)
IT (1) IT1252847B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1262116B (en) * 1993-05-17 1996-06-19 Danieli Off Mecc CONTROLLED PRELAMINATION PROCEDURE FOR THIN SLABS OUT OF CONTINUOUS CASTING AND RELATED DEVICE
US5488987A (en) * 1991-10-31 1996-02-06 Danieli & C. Officine Meccaniche Spa Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant, and relative device
DE4338805C2 (en) * 1993-11-12 1995-10-26 Schloemann Siemag Ag Method and device for operating a continuous caster
TW297788B (en) * 1994-12-15 1997-02-11 Sumitomo Metal Ind
IT1280171B1 (en) * 1995-05-18 1998-01-05 Danieli Off Mecc VERTICAL CASTING LINE FOR BRAMME
DE69601409T2 (en) * 1995-11-28 1999-09-02 Danieli & C. Officine Meccaniche S.P.A. Method and device for the controlled roughing of thin slabs emerging from a continuous casting plant
DE19817034A1 (en) 1998-04-17 1999-10-21 Schloemann Siemag Ag Continuous casting of thin metal slabs
DE102006027066A1 (en) 2006-06-10 2007-12-13 Sms Demag Ag Apparatus and method for guiding a belt
DE102009031651A1 (en) * 2009-07-03 2011-01-05 Sms Siemag Aktiengesellschaft Method for determining the position of the sump tip of a cast metal strand and continuous casting plant
CN107138700A (en) * 2017-04-01 2017-09-08 河钢股份有限公司承德分公司 A kind of method of without gap sensors continuous casting machine fan-shaped segment control
DE102017109713A1 (en) 2017-05-05 2018-11-08 Data M Sheet Metal Solutions Gmbh Rollforming machine with sensor roll forming frame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130759A (en) * 1985-12-02 1987-06-13 Sumitomo Metal Ind Ltd Method for controlling leveling roll for continuously cast steel ingot
JPS62263854A (en) † 1986-05-12 1987-11-16 Kawasaki Steel Corp Prevention method for molten steel spout-out from end part of continuous casting slab
JPS63242452A (en) † 1987-03-30 1988-10-07 Nkk Corp Method for casting by light rolling reduction
JPS63278655A (en) * 1987-05-12 1988-11-16 Nkk Corp Light rolling reduction casting method
JPH01271047A (en) * 1988-04-20 1989-10-30 Sumitomo Metal Ind Ltd Light rolling reduction method in continuous casting machine
DE3907905C2 (en) * 1988-07-04 1999-01-21 Mannesmann Ag Continuous casting process
IT1244295B (en) * 1990-07-09 1994-07-08 Giovanni Arvedi PROCESS AND PLANT FOR THE OBTAINING OF WRAPPED STEEL BELTS, WITH CHARACTERISTICS OF COLD ROLLED PRODUCTS OBTAINED DIRECTLY IN HOT ROLLING LINE

Also Published As

Publication number Publication date
ES2111030T3 (en) 1998-03-01
EP0539784B1 (en) 1998-01-07
IT1252847B (en) 1995-06-28
DE69223917T2 (en) 1998-08-27
ITUD910184A1 (en) 1993-05-01
DE69223917T3 (en) 2004-07-22
ITUD910184A0 (en) 1991-10-31
EP0539784B2 (en) 2004-01-07
EP0539784A1 (en) 1993-05-05
DE69223917D1 (en) 1998-02-12

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