IT1252847B - Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua - Google Patents

Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua

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
English (en)
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/it
Priority to ITUD910184A priority Critical patent/IT1252847B/it
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to DE69223917T priority patent/DE69223917T3/de
Priority to EP92117271A priority patent/EP0539784B2/en
Priority to ES92117271T priority patent/ES2111030T3/es
Priority to AT92117271T priority patent/ATE161761T1/de
Publication of ITUD910184A1 publication Critical patent/ITUD910184A1/it
Priority to US08/177,765 priority patent/US5488987A/en
Publication of IT1252847B publication Critical patent/IT1252847B/it
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).
ITUD910184A 1991-10-31 1991-10-31 Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua IT1252847B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITUD910184A IT1252847B (it) 1991-10-31 1991-10-31 Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua
DE69223917T DE69223917T3 (de) 1991-10-31 1992-10-09 Vorrichtung zum geregelten Vorwalzen von aus einer Stranggiessanlage austretenden Dünnbrammen
AT92117271T ATE161761T1 (de) 1991-10-31 1992-10-09 Vorrichtung zum geregelten vorwalzen von aus einer stranggiessanlage austretenden dünnbrammen
EP92117271A EP0539784B2 (en) 1991-10-31 1992-10-09 Assembly for the controlled prerolling of thin slabs leaving a continuous casting plant
ES92117271T ES2111030T3 (es) 1991-10-31 1992-10-09 Dispositivo para el prelaminado controlado de desbastes planos delgados que salen de una planta de fundicion continua.
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 (it) 1991-10-31 1991-10-31 Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua

Publications (3)

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

Family

ID=11420941

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD910184A IT1252847B (it) 1991-10-31 1991-10-31 Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua

Country Status (5)

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

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 (it) * 1993-05-17 1996-06-19 Danieli Off Mecc Procedimento di prelaminazione controllata per bramme sottili uscenti da colata continua e dispositivo relativo
DE4338805C2 (de) * 1993-11-12 1995-10-26 Schloemann Siemag Ag Verfahren und Vorrichtung zum Betreiben einer Stranggießanlage
TW297788B (it) * 1994-12-15 1997-02-11 Sumitomo Metal Ind
IT1280171B1 (it) * 1995-05-18 1998-01-05 Danieli Off Mecc Linea di colata verticale per bramme
ES2128816T3 (es) * 1995-11-28 1999-05-16 Danieli Off Mecc Metodo para el paso previo por rodillos de planchas delgadas.
DE19817034A1 (de) 1998-04-17 1999-10-21 Schloemann Siemag Ag Verfahren und Vorrichtung zum Stranggießen von dünnen Metallbändern
DE102006027066A1 (de) 2006-06-10 2007-12-13 Sms Demag Ag Vorrichtung und Verfahren zum Führen eines Bandes
DE102009031651A1 (de) * 2009-07-03 2011-01-05 Sms Siemag Aktiengesellschaft Verfahren zum Bestimmen der Lage der Sumpfspitze eines gegossenen Metallstrangs und Stranggießanlage
CN107138700A (zh) * 2017-04-01 2017-09-08 河钢股份有限公司承德分公司 一种无位移传感器连铸机扇形段控制的方法
DE102017109713B4 (de) 2017-05-05 2024-12-19 Data M Sheet Metal Solutions Gmbh Rollformanlage mit Sensor-Rollformgerüst und Verfahren zum Rollformen oder Biegen in der Rollformanlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130759A (ja) * 1985-12-02 1987-06-13 Sumitomo Metal Ind Ltd 連続鋳造鋳片の矯正ロ−ル制御方法
JPS62263854A (ja) † 1986-05-12 1987-11-16 Kawasaki Steel Corp 連鋳鋳片終端からの溶鋼吹出防止方法
JPS63242452A (ja) † 1987-03-30 1988-10-07 Nkk Corp 軽圧下鋳造方法
JPS63278655A (ja) * 1987-05-12 1988-11-16 Nkk Corp 軽圧下鋳造方法
JPH01271047A (ja) * 1988-04-20 1989-10-30 Sumitomo Metal Ind Ltd 連続鋳造機における軽圧下方法
DE3907905C2 (de) * 1988-07-04 1999-01-21 Mannesmann Ag Stranggießverfahren
IT1244295B (it) * 1990-07-09 1994-07-08 Giovanni Arvedi Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminati a freddo ottenuti direttamente in linea di laminazione a caldo

Also Published As

Publication number Publication date
ES2111030T3 (es) 1998-03-01
DE69223917T3 (de) 2004-07-22
ITUD910184A0 (it) 1991-10-31
DE69223917D1 (de) 1998-02-12
EP0539784B1 (en) 1998-01-07
ITUD910184A1 (it) 1993-05-01
DE69223917T2 (de) 1998-08-27
EP0539784B2 (en) 2004-01-07
EP0539784A1 (en) 1993-05-05
ATE161761T1 (de) 1998-01-15

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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