IT1394608B1 - Metodo per il controllo dinamico della planarità nella laminazione di un nastro di acciaio. - Google Patents
Metodo per il controllo dinamico della planarità nella laminazione di un nastro di acciaio.Info
- Publication number
- IT1394608B1 IT1394608B1 ITRM2009A000306A ITRM20090306A IT1394608B1 IT 1394608 B1 IT1394608 B1 IT 1394608B1 IT RM2009A000306 A ITRM2009A000306 A IT RM2009A000306A IT RM20090306 A ITRM20090306 A IT RM20090306A IT 1394608 B1 IT1394608 B1 IT 1394608B1
- Authority
- IT
- Italy
- Prior art keywords
- flatness
- lamination
- dynamic control
- steel tape
- tape
- Prior art date
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
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/02—Tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/12—Rolling load or rolling pressure; roll force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/14—Reduction rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/02—Speed
- B21B2275/04—Roll speed
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Coating With Molten Metal (AREA)
- Laminated Bodies (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM2009A000306A IT1394608B1 (it) | 2009-06-17 | 2009-06-17 | Metodo per il controllo dinamico della planarità nella laminazione di un nastro di acciaio. |
PCT/IT2010/000270 WO2010146615A1 (en) | 2009-06-17 | 2010-06-17 | Method for dynamically controlling flatness in steel strip rolling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM2009A000306A IT1394608B1 (it) | 2009-06-17 | 2009-06-17 | Metodo per il controllo dinamico della planarità nella laminazione di un nastro di acciaio. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITRM20090306A1 ITRM20090306A1 (it) | 2010-12-18 |
IT1394608B1 true IT1394608B1 (it) | 2012-07-05 |
Family
ID=41611343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM2009A000306A IT1394608B1 (it) | 2009-06-17 | 2009-06-17 | Metodo per il controllo dinamico della planarità nella laminazione di un nastro di acciaio. |
Country Status (2)
Country | Link |
---|---|
IT (1) | IT1394608B1 (it) |
WO (1) | WO2010146615A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2783765B1 (en) | 2013-03-25 | 2016-12-14 | ABB Schweiz AG | Method and control system for tuning flatness control in a mill |
CN105436211B (zh) * | 2015-12-17 | 2017-07-14 | 太原重工股份有限公司 | 单机架六辊可逆轧机组板形闭环反馈控制方法 |
EP3461567A1 (de) * | 2017-10-02 | 2019-04-03 | Primetals Technologies Germany GmbH | Planheitsregelung mit optimierer |
CN110232232A (zh) * | 2019-05-31 | 2019-09-13 | 宝钢湛江钢铁有限公司 | 一种适用于连退来料板形目标曲线优化设定 |
CN110851994B (zh) * | 2019-11-21 | 2022-06-07 | 燕山大学 | 一种冷轧带材在线板形目标曲线调整方法 |
CN116881613B (zh) * | 2023-09-05 | 2023-12-01 | 东北大学 | 一种基于扁平度的高次项板形目标曲线的设置方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57171510A (en) * | 1981-04-15 | 1982-10-22 | Ishikawajima Harima Heavy Ind Co Ltd | Shape controlling device |
JPS6199509A (ja) * | 1984-10-22 | 1986-05-17 | Kobe Steel Ltd | 多段圧延機のクラウン制御方法 |
JPH0626723B2 (ja) * | 1986-09-24 | 1994-04-13 | 三菱電機株式会社 | 板材の形状制御方法 |
SE529074C2 (sv) * | 2005-06-08 | 2007-04-24 | Abb Ab | Förfarande och anordning för optimering av planhetsstyrning vid valsning av ett band |
-
2009
- 2009-06-17 IT ITRM2009A000306A patent/IT1394608B1/it active
-
2010
- 2010-06-17 WO PCT/IT2010/000270 patent/WO2010146615A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ITRM20090306A1 (it) | 2010-12-18 |
WO2010146615A1 (en) | 2010-12-23 |
WO2010146615A8 (en) | 2011-03-17 |
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