EP1786577A1 - Verfahren und vorrichtung zum walzen eines metallbands - Google Patents
Verfahren und vorrichtung zum walzen eines metallbandsInfo
- Publication number
- EP1786577A1 EP1786577A1 EP05782864A EP05782864A EP1786577A1 EP 1786577 A1 EP1786577 A1 EP 1786577A1 EP 05782864 A EP05782864 A EP 05782864A EP 05782864 A EP05782864 A EP 05782864A EP 1786577 A1 EP1786577 A1 EP 1786577A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal strip
- side guide
- behind
- rolling
- roll
- 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
Links
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
- B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/04—Lateral deviation, meandering, camber of product
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
- B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
Definitions
- Under rolling mill is understood according to the invention a system of at least one rolling roll and its storage.
- Metal strip according to the invention is understood to mean any shape of a metallic Halb ⁇ zeugs (even in the raw state), whose length is greater than the width.
- these include slabs and slabs, flat billets and wide steel, etc. understood.
- the metal strip is guided on at least one side guide, which can be arranged in front of and / or behind a roll stand, and the pressure forces in the side guide (s) are measured.
- the geometry of the roll gap may be changed.
- the metal strip is continuously guided on the side guide (s). This can react very quickly to changing conditions that would otherwise cause the emergence of a gangbeam. An exact control of the adjustable rolling stand is consequently also possible without simultaneous thickness profile measurement. - A -
- the non-parallel roller gap of the pair of rollers results in a metal band 1 with a wedge-shaped thickness profile over the metal band width.
- the geometry of the roll gap is corrected accordingly, so that a band saw, which arises due to non-parallel alignment of the rollers 2, is effectively reduced.
- the formation of a belt and other influences can be influenced or reduced by actively influencing the roll gap geometry by means of the device according to the invention and the corresponding method.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004043790A DE102004043790A1 (de) | 2004-09-08 | 2004-09-08 | Verfahren und Vorrichtung zum Walzen eines Metallbands |
PCT/EP2005/009627 WO2006027238A1 (de) | 2004-09-08 | 2005-09-08 | Verfahren und vorrichtung zum walzen eines metallbands |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1786577A1 true EP1786577A1 (de) | 2007-05-23 |
EP1786577B1 EP1786577B1 (de) | 2009-11-04 |
Family
ID=35427588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05782864A Revoked EP1786577B1 (de) | 2004-09-08 | 2005-09-08 | Verfahren zum walzen eines metallbands |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1786577B1 (de) |
AT (1) | ATE447447T1 (de) |
DE (2) | DE102004043790A1 (de) |
WO (1) | WO2006027238A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006059709A1 (de) * | 2006-12-18 | 2008-06-19 | Siemens Ag | Walzverfahren für ein Band |
DE102007001539A1 (de) * | 2007-01-10 | 2008-07-17 | Siemens Ag | Steuerverfahren für ein Walzgerüst zum Walzen eines Bandes |
DE102008007247A1 (de) | 2007-09-13 | 2009-03-19 | Siemens Aktiengesellschaft | Betriebsverfahren für eine Walzstraße mit Krümmungserkennung |
WO2018095717A1 (de) | 2016-11-24 | 2018-05-31 | Primetals Technologies Germany Gmbh | Bandlageregelung mit kraftbegrenzter anstellung von seitenführungen an das metallband und korrektur der walzenanstellung |
EP3599038A1 (de) | 2018-07-25 | 2020-01-29 | Primetals Technologies Austria GmbH | Verfahren und vorrichtung zur ermittlung der seitlichen bandkontur eines laufenden metallbandes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3116278A1 (de) * | 1981-04-24 | 1982-11-11 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH, 4000 Düsseldorf | Vorrichtung zum steuern der lage des bandlaufs beim walzen |
JPS5945011A (ja) * | 1982-09-07 | 1984-03-13 | Ishikawajima Harima Heavy Ind Co Ltd | 圧延材の蛇行防止方法及び装置 |
JPS59118216A (ja) * | 1982-12-25 | 1984-07-07 | Sumitomo Metal Ind Ltd | 板キヤンバ制御方法 |
JPS59127915A (ja) * | 1983-01-07 | 1984-07-23 | Sumitomo Metal Ind Ltd | 板キヤンパ制御方法 |
JPS59189011A (ja) * | 1983-04-12 | 1984-10-26 | Ishikawajima Harima Heavy Ind Co Ltd | 圧延材の蛇行及び横曲り制御方法及びその装置 |
JPS59191510A (ja) * | 1983-04-13 | 1984-10-30 | Ishikawajima Harima Heavy Ind Co Ltd | 圧延材の蛇行制御方法及び装置 |
-
2004
- 2004-09-08 DE DE102004043790A patent/DE102004043790A1/de not_active Withdrawn
-
2005
- 2005-09-08 DE DE502005008450T patent/DE502005008450D1/de active Active
- 2005-09-08 AT AT05782864T patent/ATE447447T1/de not_active IP Right Cessation
- 2005-09-08 WO PCT/EP2005/009627 patent/WO2006027238A1/de active Application Filing
- 2005-09-08 EP EP05782864A patent/EP1786577B1/de not_active Revoked
Non-Patent Citations (1)
Title |
---|
See references of WO2006027238A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE502005008450D1 (de) | 2009-12-17 |
ATE447447T1 (de) | 2009-11-15 |
WO2006027238A1 (de) | 2006-03-16 |
DE102004043790A1 (de) | 2006-03-09 |
EP1786577B1 (de) | 2009-11-04 |
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