DE69223917D1 - Device for the controlled roughing of thin slabs emerging from a continuous caster - Google Patents

Device for the controlled roughing of thin slabs emerging from a continuous caster

Info

Publication number
DE69223917D1
DE69223917D1 DE69223917T DE69223917T DE69223917D1 DE 69223917 D1 DE69223917 D1 DE 69223917D1 DE 69223917 T DE69223917 T DE 69223917T DE 69223917 T DE69223917 T DE 69223917T DE 69223917 D1 DE69223917 D1 DE 69223917D1
Authority
DE
Germany
Prior art keywords
rolls
thin slabs
continuous caster
assembly
sector
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
DE69223917T
Other languages
German (de)
Other versions
DE69223917T3 (en
DE69223917T2 (en
Inventor
Giusto Bruno Di
Fulvio Fasano
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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=DE69223917(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of DE69223917D1 publication Critical patent/DE69223917D1/en
Publication of DE69223917T2 publication Critical patent/DE69223917T2/en
Publication of DE69223917T3 publication Critical patent/DE69223917T3/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
    • B22D11/12—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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Paper (AREA)
  • Continuous Casting (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>
DE69223917T 1991-10-31 1992-10-09 Device for the controlled roughing of thin slabs emerging from a continuous caster Expired - Fee Related DE69223917T3 (en)

Applications Claiming Priority (2)

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
ITUD910184 1991-10-31

Publications (3)

Publication Number Publication Date
DE69223917D1 true DE69223917D1 (en) 1998-02-12
DE69223917T2 DE69223917T2 (en) 1998-08-27
DE69223917T3 DE69223917T3 (en) 2004-07-22

Family

ID=11420941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223917T Expired - Fee Related DE69223917T3 (en) 1991-10-31 1992-10-09 Device for the controlled roughing of thin slabs emerging from a continuous caster

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
EP0776708B1 (en) * 1995-11-28 1999-01-20 DANIELI &amp; C. OFFICINE MECCANICHE S.p.A. Method for the controlled pre-rolling of thin slabs leaving 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
EP0539784B2 (en) 2004-01-07
EP0539784A1 (en) 1993-05-05
DE69223917T3 (en) 2004-07-22
ES2111030T3 (en) 1998-03-01
DE69223917T2 (en) 1998-08-27
ITUD910184A1 (en) 1993-05-01
IT1252847B (en) 1995-06-28
ITUD910184A0 (en) 1991-10-31
EP0539784B1 (en) 1998-01-07
ATE161761T1 (en) 1998-01-15

Similar Documents

Publication Publication Date Title
DE69223917D1 (en) Device for the controlled roughing of thin slabs emerging from a continuous caster
ATE194527T1 (en) METHOD AND DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT
JPS5653851A (en) Method of adjusting speed of movement at narrow side of tabular mold in continuous casting of steel
NO893649D0 (en) PROCEDURE AND SLIDE CASTING MACHINE FOR CASTING A OR MORE CONCRETE PRODUCTS AT THE SIDE OF EACH OTHER.
ATE175904T1 (en) METHOD AND DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT
ES475005A1 (en) Shearing machine to be used for a run-out roller table of a continuous casting plant
AT360691B (en) CONTINUOUS CASTING SYSTEM, IN PARTICULAR FOR THE PRODUCTION OF SLABS
DE3476031D1 (en) Supporting device for a cast product emerging from a continuous-casting mouldand method for adjusting the device
Shima et al. Construction and Operation of No. 4 Bloom/Slab Combination Caster at Kimitsu Works
ATA588577A (en) SUPPORTED, DRIVING AND ALIGNMENT ROLLING MACHINE FOR CONTINUOUS CASTING PLANTS, ESPECIALLY FOR STEEL SLAB ARCHED CASTING PLANTS
Bauer et al. Continuous Slab Casting Plant of the August Thyssen-Hutte in the BOP Steelworks, Beeckerwerth--Description of the Plant and Operating Results of the First Two Years
JPS566707A (en) Hot edging method for cast slab
SU590076A1 (en) Method of cooling the rollers of a machine for continuous casting of billets
Ushijima et al. Continuous Casting of Steel in Sumitomo Metal
Heard Development of the Horizontal Slab Casting Process
JPS56165552A (en) Method for casting composite multiple-bar ingot in continuous casting
JPS5662666A (en) Cast slab support pulling-out device in continuous casting equipment
JPS574363A (en) Method for changing guide device for continuously cast ingot
JPS5348190A (en) Servo control system
JPS5711759A (en) Die casting device
JPS5352886A (en) Tension controlling system for continuous roller
JPS56165545A (en) Parallel drawing method for plural dummy bars in continuous casting plant
JPS5695457A (en) Twin cast compression casting method of bloom in continuous casting plant
JPS5794413A (en) Controlling device for strip meandering
JPS5592218A (en) Method and apparatus for controlling plate crown and plate shape in continuous rolling mill

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee