EP0741619A1 - Rouleaux de cadre de guidage pour metal coule en continu - Google Patents

Rouleaux de cadre de guidage pour metal coule en continu

Info

Publication number
EP0741619A1
EP0741619A1 EP95906270A EP95906270A EP0741619A1 EP 0741619 A1 EP0741619 A1 EP 0741619A1 EP 95906270 A EP95906270 A EP 95906270A EP 95906270 A EP95906270 A EP 95906270A EP 0741619 A1 EP0741619 A1 EP 0741619A1
Authority
EP
European Patent Office
Prior art keywords
strand
roller
continuous casting
mold
pct
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.)
Granted
Application number
EP95906270A
Other languages
German (de)
English (en)
Other versions
EP0741619B1 (fr
Inventor
Fritz-Peter Pleschiutschnigg
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.)
SMS Siemag AG
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0741619A1 publication Critical patent/EP0741619A1/fr
Application granted granted Critical
Publication of EP0741619B1 publication Critical patent/EP0741619B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use

Definitions

  • the invention relates to a role for a strand guide frame, with which a swinging of the cast strand is prevented.
  • strand guide stands are known in which the rollers have curved straight surface lines instead of straight ones. Such rolls are always used when the mold exit cross section creates a strand cross section that deviates significantly from the rectangular shape.
  • rolls with straight surface lines are generally used in the strand guide frame directly under the continuous casting mold (segment 0), the surface lines being parallel to one another in pairs of rollers lying opposite one another.
  • the casting speed is limited by the pendulum of the strands, the following values usually being used:
  • the object of the invention is to provide rolls for the strand guiding frames for rectangular strands, in which the rolls are designed in such a way that pendulum or fluttering of the strands is prevented.
  • the concave surface line of the rolls can extend over part of the strand width or over the entire strand width.
  • the total bulge of the strand should be 8%, preferably 2-4%. With higher values, better guidance is not achieved, but there is an unnecessary rolling effort.
  • the casting speed can be increased by up to 200% compared to the values mentioned in the introduction and at the same time the casting safety time can be increased.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Wire Processing (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
EP95906270A 1994-01-28 1995-01-19 Procédé de guidage de lingots continus à section rectangulaire dans un cadre de guidage Expired - Lifetime EP0741619B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4403046 1994-01-28
DE4403046A DE4403046C1 (de) 1994-01-28 1994-01-28 Rolle für ein Strangführungsgerüst
PCT/DE1995/000096 WO1995020447A1 (fr) 1994-01-28 1995-01-19 Rouleaux de cadre de guidage pour metal coule en continu

Publications (2)

Publication Number Publication Date
EP0741619A1 true EP0741619A1 (fr) 1996-11-13
EP0741619B1 EP0741619B1 (fr) 2000-09-27

Family

ID=6509212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95906270A Expired - Lifetime EP0741619B1 (fr) 1994-01-28 1995-01-19 Procédé de guidage de lingots continus à section rectangulaire dans un cadre de guidage

Country Status (11)

Country Link
US (1) US6070646A (fr)
EP (1) EP0741619B1 (fr)
JP (1) JP2994757B2 (fr)
CN (1) CN1057241C (fr)
AT (1) ATE196617T1 (fr)
AU (1) AU1453695A (fr)
CA (1) CA2182021A1 (fr)
DE (2) DE4403046C1 (fr)
ES (1) ES2149965T3 (fr)
WO (1) WO1995020447A1 (fr)
ZA (1) ZA95675B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19841841C2 (de) * 1998-03-09 2000-08-10 Sms Demag Ag Führungselement einer Stranggießanlage
DE59912592D1 (de) * 1998-03-09 2006-02-09 Sms Demag Ag Führungselement einer Stranggiessanlage
AUPQ291199A0 (en) * 1999-09-17 1999-10-07 Bhp Steel (Jla) Pty Limited Strip casting
KR101353772B1 (ko) * 2011-12-14 2014-01-22 주식회사 포스코 주편사행방지장치 및 방법
CA2907118C (fr) * 2013-03-15 2021-02-16 United States Postal Service Systeme et procede de verification d'identite
EP3235579B2 (fr) * 2016-04-18 2023-08-30 SMS Group GmbH Dispositif de guidage de barre et procédé destiné à supporter une barre de coulée

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379093B (de) * 1984-02-16 1985-11-11 Voest Alpine Ag Durchlaufkokille fuer eine stranggiessanlage
JPS629758A (ja) * 1985-07-05 1987-01-17 Sumitomo Metal Ind Ltd 連続鋳造機
JPS62148064A (ja) * 1985-12-24 1987-07-02 Kobe Steel Ltd 鋳片案内装置
DE3627991A1 (de) * 1986-08-18 1988-02-25 Mannesmann Ag Verfahren zum stranggiessen von brammen und einrichtung zur durchfuehrung des verfahrens
JPH0763824B2 (ja) * 1987-05-18 1995-07-12 住友金属工業株式会社 連続鋳造機用引抜矯正装置
GB8814331D0 (en) * 1988-06-16 1988-07-20 Davy Distington Ltd Continuous casting of steel
JP2949711B2 (ja) * 1989-02-08 1999-09-20 住友金属工業株式会社 未凝固圧下用連鋳ロール
JPH0489161A (ja) * 1990-07-30 1992-03-23 Nkk Corp 連続鋳造機ロールの使用方法
SU1771870A1 (ru) * 1991-01-14 1992-10-30 Mariupolskij Metall I Cпocoб heпpepыbhoй paзлиbkи зaгotobok пpяmoугoльhoгo ceчehия
JPH0790330B2 (ja) * 1992-01-14 1995-10-04 川崎重工業株式会社 水平連続鋳造装置
JPH05245604A (ja) * 1992-03-05 1993-09-24 Kawasaki Steel Corp 連続鋳造方法
IT1262073B (it) * 1993-02-16 1996-06-19 Danieli Off Mecc Lingottiera per colata continua di bramme sottili

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9520447A1 *

Also Published As

Publication number Publication date
ATE196617T1 (de) 2000-10-15
DE4403046C1 (de) 1995-08-17
WO1995020447A1 (fr) 1995-08-03
DE59508759D1 (de) 2000-11-02
CN1139894A (zh) 1997-01-08
US6070646A (en) 2000-06-06
CN1057241C (zh) 2000-10-11
CA2182021A1 (fr) 1995-08-03
JP2994757B2 (ja) 1999-12-27
ES2149965T3 (es) 2000-11-16
AU1453695A (en) 1995-08-15
JPH09508071A (ja) 1997-08-19
ZA95675B (en) 1996-02-07
EP0741619B1 (fr) 2000-09-27

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