EP0998991A3 - Procédé d'exploitation pour une cage de laminoir d'un train de laminage - Google Patents
Procédé d'exploitation pour une cage de laminoir d'un train de laminage Download PDFInfo
- Publication number
- EP0998991A3 EP0998991A3 EP99121520A EP99121520A EP0998991A3 EP 0998991 A3 EP0998991 A3 EP 0998991A3 EP 99121520 A EP99121520 A EP 99121520A EP 99121520 A EP99121520 A EP 99121520A EP 0998991 A3 EP0998991 A3 EP 0998991A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rolling
- metal strip
- operating method
- rolled
- rollers
- 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.)
- Withdrawn
Links
- 238000005096 rolling process Methods 0.000 title abstract 6
- 238000011017 operating method Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 6
- 239000002826 coolant Substances 0.000 abstract 2
Classifications
-
- 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
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
- B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
- B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating the rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19850738A DE19850738A1 (de) | 1998-11-04 | 1998-11-04 | Betriebsverfahren für ein Walzgerüst einer Walzstraße |
DE19850738 | 1998-11-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0998991A2 EP0998991A2 (fr) | 2000-05-10 |
EP0998991A3 true EP0998991A3 (fr) | 2001-01-03 |
Family
ID=7886602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99121520A Withdrawn EP0998991A3 (fr) | 1998-11-04 | 1999-10-29 | Procédé d'exploitation pour une cage de laminoir d'un train de laminage |
Country Status (4)
Country | Link |
---|---|
US (1) | US6164110A (fr) |
EP (1) | EP0998991A3 (fr) |
JP (1) | JP2000140922A (fr) |
DE (1) | DE19850738A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2625847C (fr) * | 2005-10-28 | 2012-01-24 | Novelis Inc. | Homogeneisation et traitement thermique de metaux coules |
KR100711400B1 (ko) | 2005-12-23 | 2007-04-30 | 주식회사 포스코 | 압연롤 냉각장치 |
DE102008049537A1 (de) * | 2008-09-30 | 2010-04-01 | Sms Siemag Aktiengesellschaft | Verfahren und Vorrichtung zum Kühlen eines Vorbandes oder Bandes eines Metallstrangs in einem Warmwalzwerk |
CN103962389B (zh) * | 2013-01-28 | 2016-04-27 | 宝山钢铁股份有限公司 | 一种利用冷却水喷嘴梯度布置来控制辊型热凸度的方法 |
EP3002068A1 (fr) * | 2014-10-01 | 2016-04-06 | Primetals Technologies Germany GmbH | Voie de laminage dotée d'une pré-commande fondée sur la modélisation pour des pauses de refroidissement |
DE102015210680A1 (de) * | 2015-06-11 | 2016-12-15 | Sms Group Gmbh | Verfahren und Vorrichtung zum Regeln eines Parameters eines Walzgutes |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5581010A (en) * | 1978-12-12 | 1980-06-18 | Kobe Steel Ltd | Plate shape control method of plate rolling |
DE4130672A1 (de) * | 1991-09-14 | 1993-03-18 | Escher Wyss Gmbh | Verfahren zur durchmesserprofilbeeinflussung von walzen |
JPH05237520A (ja) * | 1992-02-28 | 1993-09-17 | Nkk Corp | 圧延ロールの予熱装置 |
EP0776710A1 (fr) * | 1995-11-20 | 1997-06-04 | Sms Schloemann-Siemag Aktiengesellschaft | Dispositif pour influencer le profil d'une bande laminee |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706480A (en) * | 1985-10-11 | 1987-11-17 | Svatos Joseph D | Rolling mill cooling system |
US4843673A (en) * | 1987-06-22 | 1989-07-04 | T. Sendzimir, Inc. | Strip wiping system |
-
1998
- 1998-11-04 DE DE19850738A patent/DE19850738A1/de not_active Withdrawn
-
1999
- 1999-10-29 EP EP99121520A patent/EP0998991A3/fr not_active Withdrawn
- 1999-10-29 JP JP11309536A patent/JP2000140922A/ja not_active Withdrawn
- 1999-11-04 US US09/433,415 patent/US6164110A/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5581010A (en) * | 1978-12-12 | 1980-06-18 | Kobe Steel Ltd | Plate shape control method of plate rolling |
DE4130672A1 (de) * | 1991-09-14 | 1993-03-18 | Escher Wyss Gmbh | Verfahren zur durchmesserprofilbeeinflussung von walzen |
JPH05237520A (ja) * | 1992-02-28 | 1993-09-17 | Nkk Corp | 圧延ロールの予熱装置 |
EP0776710A1 (fr) * | 1995-11-20 | 1997-06-04 | Sms Schloemann-Siemag Aktiengesellschaft | Dispositif pour influencer le profil d'une bande laminee |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 004, no. 123 (M - 029) 30 August 1980 (1980-08-30) * |
PATENT ABSTRACTS OF JAPAN vol. 017, no. 690 (M - 1530) 16 December 1993 (1993-12-16) * |
Also Published As
Publication number | Publication date |
---|---|
DE19850738A1 (de) | 2000-05-11 |
US6164110A (en) | 2000-12-26 |
EP0998991A2 (fr) | 2000-05-10 |
JP2000140922A (ja) | 2000-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19991111 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SMS DEMAG AG |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20020425 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20021106 |