IT1252847B - CONTROLLED PRE-LAMINATION GROUP FOR THIN SLABS OUT OF CONTINUOUS CASTING - Google Patents

CONTROLLED PRE-LAMINATION GROUP FOR THIN SLABS OUT OF CONTINUOUS CASTING

Info

Publication number
IT1252847B
IT1252847B ITUD910184A ITUD910184A IT1252847B IT 1252847 B IT1252847 B IT 1252847B IT UD910184 A ITUD910184 A IT UD910184A IT UD910184 A ITUD910184 A IT UD910184A IT 1252847 B IT1252847 B IT 1252847B
Authority
IT
Italy
Prior art keywords
continuous casting
rollers
thin slabs
controlled pre
lamination group
Prior art date
Application number
ITUD910184A
Other languages
Italian (it)
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=IT1252847(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITUD910184A0 publication Critical patent/ITUD910184A0/en
Priority to ITUD910184A priority Critical patent/IT1252847B/en
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to DE69223917T priority patent/DE69223917T3/en
Priority to EP92117271A priority patent/EP0539784B2/en
Priority to AT92117271T priority patent/ATE161761T1/en
Priority to ES92117271T priority patent/ES2111030T3/en
Publication of ITUD910184A1 publication Critical patent/ITUD910184A1/en
Priority to US08/177,765 priority patent/US5488987A/en
Publication of IT1252847B publication Critical patent/IT1252847B/en
Application granted granted Critical
Priority to US08/553,015 priority patent/US5601138A/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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Paper (AREA)
  • Continuous Casting (AREA)
  • Crushing And Grinding (AREA)

Abstract

Gruppo di prelaminazione controllata per bramme sottili (20) uscenti da colata continua posto subito a valle dei rulli al piede (12) della lingottiera (11), detto gruppo presentando un settore fisso (13) ed un settore mobile (22), detti settori (13-22) potendo essere continui o misti, detti settori (13-22) presentando rispettivi rulli (14, l14, 214 - 16, 116, 216), i rulli (14, 114, 214) del settore fisso (13) essendo almeno ad uno ad uno associati almeno ad una cella di carico (15) ed i rulli (16, 116, 216) del settore mobile (22)essendo almeno ad uno ad uno associati ad almeno una capsula idraulica (17) asservita ad una servovalvola (19).Controlled pre-lamination group for thin slabs (20) coming out of continuous casting placed immediately downstream of the rollers at the foot (12) of the ingot mold (11), said group having a fixed sector (13) and a mobile sector (22), said sectors (13-22) being able to be continuous or mixed, said sectors (13-22) having respective rollers (14, l14, 214 - 16, 116, 216), the rollers (14, 114, 214) of the fixed sector (13) being at least one by one associated with at least one load cell (15) and the rollers (16, 116, 216) of the mobile sector (22) being at least one by one associated with at least one hydraulic capsule (17) enslaved to one servovalve (19).

ITUD910184A 1991-10-31 1991-10-31 CONTROLLED PRE-LAMINATION GROUP FOR THIN SLABS OUT OF CONTINUOUS CASTING IT1252847B (en)

Priority Applications (7)

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
DE69223917T DE69223917T3 (en) 1991-10-31 1992-10-09 Device for the controlled roughing of thin slabs emerging from a continuous caster
ES92117271T ES2111030T3 (en) 1991-10-31 1992-10-09 DEVICE FOR THE PRELAMINATED CONTROLLING OF SLIM FLATS THAT COME OUT OF A CONTINUOUS CASTING PLANT.
EP92117271A EP0539784B2 (en) 1991-10-31 1992-10-09 Assembly for the controlled prerolling of thin slabs leaving a continuous casting plant
AT92117271T ATE161761T1 (en) 1991-10-31 1992-10-09 DEVICE FOR THE CONTROLLED PRE-ROLLING OF THIN SLABES EMERGING FROM A CONTINUOUS CASTING PLANT
US08/177,765 US5488987A (en) 1991-10-31 1994-01-04 Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant, and relative device
US08/553,015 US5601138A (en) 1991-10-31 1995-11-03 Method for the controlled pre-rolling of thin slabs leaving a continuous casting plant, and relative device

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 (3)

Publication Number Publication Date
ITUD910184A0 ITUD910184A0 (en) 1991-10-31
ITUD910184A1 ITUD910184A1 (en) 1993-05-01
IT1252847B true IT1252847B (en) 1995-06-28

Family

ID=11420941

Family Applications (1)

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

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
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
IT1262116B (en) * 1993-05-17 1996-06-19 Danieli Off Mecc CONTROLLED PRELAMINATION PROCEDURE FOR THIN SLABS OUT OF CONTINUOUS CASTING AND RELATED 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
ES2128816T3 (en) * 1995-11-28 1999-05-16 Danieli Off Mecc METHOD FOR PREVIOUS PASSING BY ROLLERS OF THIN PLATES.
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
EP0539784A1 (en) 1993-05-05
EP0539784B1 (en) 1998-01-07
DE69223917T2 (en) 1998-08-27
EP0539784B2 (en) 2004-01-07
ITUD910184A0 (en) 1991-10-31
DE69223917D1 (en) 1998-02-12
ATE161761T1 (en) 1998-01-15
DE69223917T3 (en) 2004-07-22
ES2111030T3 (en) 1998-03-01
ITUD910184A1 (en) 1993-05-01

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971028