EP2626149A4 - Rolling mill and rolling method for metal sheet material - Google Patents
Rolling mill and rolling method for metal sheet materialInfo
- Publication number
- EP2626149A4 EP2626149A4 EP12761152.3A EP12761152A EP2626149A4 EP 2626149 A4 EP2626149 A4 EP 2626149A4 EP 12761152 A EP12761152 A EP 12761152A EP 2626149 A4 EP2626149 A4 EP 2626149A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- rolling
- sheet material
- metal sheet
- rolling mill
- mill
- 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
- B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
-
- 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
- B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B2013/025—Quarto, four-high stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2271/00—Mill stand parameters
- B21B2271/02—Roll gap, screw-down position, draft position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/18—Adjusting or positioning rolls by moving rolls axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/203—Balancing rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011066153 | 2011-03-24 | ||
| PCT/JP2012/055515 WO2012128019A1 (en) | 2011-03-24 | 2012-03-05 | Rolling mill and rolling method for metal sheet material |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2626149A1 EP2626149A1 (en) | 2013-08-14 |
| EP2626149A4 true EP2626149A4 (en) | 2014-03-05 |
| EP2626149B1 EP2626149B1 (en) | 2015-04-29 |
Family
ID=46879176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20120761152 Not-in-force EP2626149B1 (en) | 2011-03-24 | 2012-03-05 | Device for rolling metal sheet material and method for rolling metal sheet material |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2626149B1 (en) |
| JP (1) | JP5059250B1 (en) |
| KR (1) | KR101392078B1 (en) |
| CN (1) | CN103237609B (en) |
| TW (1) | TWI496630B (en) |
| WO (1) | WO2012128019A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923564B (en) * | 2014-03-21 | 2017-02-22 | 宝山钢铁股份有限公司 | Method capable of avoiding false alarm due to roll pullout in work roll shifting process |
| TWI499881B (en) * | 2014-04-29 | 2015-09-11 | China Steel Corp | Method of establishing the instant compensation system of width compensation and its database |
| JP7313768B2 (en) * | 2019-05-23 | 2023-07-25 | スチールプランテック株式会社 | Rolling mill, rolling method and work roll operation method |
| WO2021205548A1 (en) * | 2020-04-07 | 2021-10-14 | Ｐｒｉｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｊａｐａｎ 株式会社 | Rolling mill, method for manufacturing rolling mill, and method for modifying rolling mill |
| CN113787095B (en) * | 2021-09-03 | 2024-05-03 | 太原理工大学 | Metal composite plate rolling device capable of applying horizontal vibration |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857268A (en) * | 1971-12-10 | 1974-12-31 | Hitachi Ltd | Rolling mill and rolling method |
| JPS5524712A (en) * | 1978-08-09 | 1980-02-22 | Hitachi Ltd | Rolling mill |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5942106A (en) * | 1982-09-01 | 1984-03-08 | Hitachi Ltd | Rolling mill |
| JPS62142403U (en) * | 1986-02-28 | 1987-09-08 | ||
| JPH0749124B2 (en) | 1986-03-20 | 1995-05-31 | 株式会社日立製作所 | Roll shift rolling mill |
| JPS63199006A (en) * | 1987-02-12 | 1988-08-17 | Nippon Steel Corp | Work roll bending method for rolling mill |
| JPH02280910A (en) * | 1989-04-20 | 1990-11-16 | Kawasaki Steel Corp | Rolling machine |
| JP2879239B2 (en) * | 1990-02-23 | 1999-04-05 | 株式会社ユニシアジェックス | Shift control device for automatic transmission for vehicle |
| JPH084812B2 (en) | 1990-06-15 | 1996-01-24 | 株式会社日立製作所 | Rolling mill |
| JPH0687011A (en) | 1992-09-09 | 1994-03-29 | Kawasaki Steel Corp | Method for rolling thick plate |
| JP3040037B2 (en) | 1992-12-28 | 2000-05-08 | 株式会社日立製作所 | Rolling method and multi-high rolling mill |
| JPH08215730A (en) * | 1995-02-21 | 1996-08-27 | Nippon Steel Corp | Roll bending equipment and plate rolling method of plate rolling mill |
| JP3879239B2 (en) * | 1998-03-24 | 2007-02-07 | Ｊｆｅスチール株式会社 | Crown control method |
| CN2936473Y (en) * | 2006-06-27 | 2007-08-22 | 宝山钢铁股份有限公司 | Improved structure of rolling mill support roll lift piston rod |
| TW200817109A (en) * | 2006-10-03 | 2008-04-16 | Metal Ind Res & Dev Ct | Continuous manufacturing method of metal sheet and apparatus of the same |
| WO2011122069A1 (en) * | 2010-03-31 | 2011-10-06 | 新日本製鐵株式会社 | Metal plate rolling machine and rolling method |
| EP2554284B1 (en) * | 2010-03-31 | 2014-11-19 | Nippon Steel & Sumitomo Metal Corporation | Rolling method of metal flat-rolled product |
-
2012
- 2012-03-05 KR KR1020137013858A patent/KR101392078B1/en active IP Right Grant
- 2012-03-05 WO PCT/JP2012/055515 patent/WO2012128019A1/en active Application Filing
- 2012-03-05 CN CN201280003946.2A patent/CN103237609B/en not_active Expired - Fee Related
- 2012-03-05 JP JP2012524041A patent/JP5059250B1/en active Active
- 2012-03-05 EP EP20120761152 patent/EP2626149B1/en not_active Not-in-force
- 2012-03-06 TW TW101107452A patent/TWI496630B/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857268A (en) * | 1971-12-10 | 1974-12-31 | Hitachi Ltd | Rolling mill and rolling method |
| JPS5524712A (en) * | 1978-08-09 | 1980-02-22 | Hitachi Ltd | Rolling mill |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2012128019A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2626149A1 (en) | 2013-08-14 |
| TWI496630B (en) | 2015-08-21 |
| KR20130069875A (en) | 2013-06-26 |
| JP5059250B1 (en) | 2012-10-24 |
| CN103237609A (en) | 2013-08-07 |
| EP2626149B1 (en) | 2015-04-29 |
| JPWO2012128019A1 (en) | 2014-07-24 |
| KR101392078B1 (en) | 2014-05-07 |
| WO2012128019A1 (en) | 2012-09-27 |
| CN103237609B (en) | 2014-05-28 |
| TW201304886A (en) | 2013-02-01 |
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| RIC1 | Information provided on ipc code assigned before grant |
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