ZA200705235B - Method and computer program for controlling a rolling process - Google Patents
Method and computer program for controlling a rolling process Download PDFInfo
- Publication number
- ZA200705235B ZA200705235B ZA200705235A ZA200705235A ZA200705235B ZA 200705235 B ZA200705235 B ZA 200705235B ZA 200705235 A ZA200705235 A ZA 200705235A ZA 200705235 A ZA200705235 A ZA 200705235A ZA 200705235 B ZA200705235 B ZA 200705235B
- Authority
- ZA
- South Africa
- Prior art keywords
- neutral point
- strip
- rolling process
- roller
- metal strip
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004590 computer program Methods 0.000 title claims description 7
- 230000007935 neutral effect Effects 0.000 claims abstract description 61
- 239000002184 metal Substances 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 47
- 230000002706 hydrostatic effect Effects 0.000 claims abstract description 10
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 238000013178 mathematical model Methods 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims 2
- 238000004364 calculation method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000005097 cold rolling Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/02—Transverse dimensions
- B21B2261/04—Thickness, gauge
-
- 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
- B21B2265/04—Front or inlet tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/20—Slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/10—Roughness of roll surface
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005059653A DE102005059653A1 (de) | 2005-12-14 | 2005-12-14 | Verfahren und Computerprogramm zum Steuern eines Walzprozesses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200705235B true ZA200705235B (en) | 2008-05-28 |
Family
ID=37671976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200705235A ZA200705235B (en) | 2005-12-14 | 2007-07-02 | Method and computer program for controlling a rolling process |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7854154B2 (de) |
| EP (1) | EP1812181B1 (de) |
| JP (1) | JP5022232B2 (de) |
| KR (1) | KR101146932B1 (de) |
| CN (1) | CN101098763A (de) |
| AT (1) | ATE446147T1 (de) |
| AU (1) | AU2006326732C1 (de) |
| BR (1) | BRPI0605912A2 (de) |
| CA (1) | CA2594794C (de) |
| DE (2) | DE102005059653A1 (de) |
| ES (1) | ES2333261T3 (de) |
| RU (1) | RU2359767C2 (de) |
| TW (1) | TWI358331B (de) |
| WO (1) | WO2007068359A1 (de) |
| ZA (1) | ZA200705235B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2527052A1 (de) * | 2011-05-24 | 2012-11-28 | Siemens Aktiengesellschaft | Betriebsverfahren für eine Walzstraße |
| CN104324951B (zh) * | 2013-07-22 | 2016-08-24 | 宝山钢铁股份有限公司 | 单机架启动轧制力设定和控制方法 |
| EP3517228A1 (de) | 2018-01-29 | 2019-07-31 | Primetals Technologies Austria GmbH | Regeln eines walzprozesses |
| CN114074118B (zh) * | 2021-11-18 | 2022-10-14 | 东北大学 | 一种六辊冷轧机的轧制稳定性预测方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5561309A (en) | 1978-10-31 | 1980-05-09 | Toshiba Corp | Controller for rolling mill |
| JPS5568101A (en) | 1978-11-17 | 1980-05-22 | Kawasaki Steel Corp | Stabilizing method for unsymmetric rolling work |
| JPS57115909A (en) | 1981-01-09 | 1982-07-19 | Toshiba Corp | Rolling mill controller |
| JPS59166310A (ja) | 1983-03-14 | 1984-09-19 | Toshiba Corp | 異速圧延制御方法 |
| JPS60148608A (ja) * | 1984-01-11 | 1985-08-05 | Hitachi Ltd | 異周速圧延制御におけるセツトアツプ方法 |
| AU557122B2 (en) * | 1984-07-24 | 1986-12-04 | Kawasaki Steel Corp. | Coiling a thin strip |
| JPH0659483B2 (ja) * | 1985-09-17 | 1994-08-10 | 石川島播磨重工業株式会社 | 圧延板変形抵抗の計測方法 |
| JPH0659486B2 (ja) | 1986-02-05 | 1994-08-10 | 株式会社日立製作所 | 圧延設備の制御方法 |
| US4745556A (en) * | 1986-07-01 | 1988-05-17 | T. Sendzimir, Inc. | Rolling mill management system |
| DD294883A5 (de) * | 1990-06-05 | 1991-10-17 | Freiberg Bergakademie | Verfahren zur erzeugung von eigenspannungsarmen band beim walzen |
| DE4141230A1 (de) * | 1991-12-13 | 1993-06-24 | Siemens Ag | Walzplan-berechnungsverfahren |
| JPH09239417A (ja) * | 1996-03-11 | 1997-09-16 | Toshiba Corp | 熱間圧延機の制御装置 |
-
2005
- 2005-12-14 DE DE102005059653A patent/DE102005059653A1/de not_active Withdrawn
-
2006
- 2006-11-30 EP EP06829190A patent/EP1812181B1/de active Active
- 2006-11-30 AU AU2006326732A patent/AU2006326732C1/en not_active Ceased
- 2006-11-30 WO PCT/EP2006/011486 patent/WO2007068359A1/de active Application Filing
- 2006-11-30 KR KR1020077007622A patent/KR101146932B1/ko active IP Right Grant
- 2006-11-30 TW TW095144295A patent/TWI358331B/zh not_active IP Right Cessation
- 2006-11-30 DE DE502006005172T patent/DE502006005172D1/de active Active
- 2006-11-30 RU RU2007118157/02A patent/RU2359767C2/ru active
- 2006-11-30 ES ES06829190T patent/ES2333261T3/es active Active
- 2006-11-30 CA CA2594794A patent/CA2594794C/en not_active Expired - Fee Related
- 2006-11-30 BR BRPI0605912-0A patent/BRPI0605912A2/pt not_active IP Right Cessation
- 2006-11-30 AT AT06829190T patent/ATE446147T1/de active
- 2006-11-30 JP JP2007549885A patent/JP5022232B2/ja active Active
- 2006-11-30 US US11/793,125 patent/US7854154B2/en active Active
- 2006-11-30 CN CNA2006800014493A patent/CN101098763A/zh active Pending
-
2007
- 2007-07-02 ZA ZA200705235A patent/ZA200705235B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2006326732B2 (en) | 2009-04-02 |
| AU2006326732A1 (en) | 2007-06-21 |
| RU2359767C2 (ru) | 2009-06-27 |
| RU2007118157A (ru) | 2008-11-20 |
| JP5022232B2 (ja) | 2012-09-12 |
| US20080127696A1 (en) | 2008-06-05 |
| CA2594794A1 (en) | 2007-06-21 |
| BRPI0605912A2 (pt) | 2009-05-26 |
| KR20080078778A (ko) | 2008-08-28 |
| ATE446147T1 (de) | 2009-11-15 |
| DE102005059653A1 (de) | 2007-06-21 |
| CN101098763A (zh) | 2008-01-02 |
| EP1812181A1 (de) | 2007-08-01 |
| TWI358331B (en) | 2012-02-21 |
| WO2007068359A1 (de) | 2007-06-21 |
| DE502006005172D1 (de) | 2009-12-03 |
| AU2006326732C1 (en) | 2010-02-11 |
| JP2008521621A (ja) | 2008-06-26 |
| TW200732056A (en) | 2007-09-01 |
| KR101146932B1 (ko) | 2012-05-23 |
| ES2333261T3 (es) | 2010-02-18 |
| EP1812181B1 (de) | 2009-10-21 |
| US7854154B2 (en) | 2010-12-21 |
| CA2594794C (en) | 2010-06-29 |
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