CA2620000A1 - Method for thickness regulation during a hot-rolling process - Google Patents
Method for thickness regulation during a hot-rolling process Download PDFInfo
- Publication number
- CA2620000A1 CA2620000A1 CA002620000A CA2620000A CA2620000A1 CA 2620000 A1 CA2620000 A1 CA 2620000A1 CA 002620000 A CA002620000 A CA 002620000A CA 2620000 A CA2620000 A CA 2620000A CA 2620000 A1 CA2620000 A1 CA 2620000A1
- Authority
- CA
- Canada
- Prior art keywords
- rolling
- gage
- automatic
- position signals
- strip
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005098 hot rolling Methods 0.000 title claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 10
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 238000000418 atomic force spectrum Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
- 239000000725 suspension Substances 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
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
- B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
- B21B1/34—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
-
- 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
- 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
- B21B2271/00—Mill stand parameters
- B21B2271/06—Mill spring
-
- 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
-
- 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
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- 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
- B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
-
- 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
- B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
-
- 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
-
- 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
- B21B38/08—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005040690.4 | 2005-08-26 | ||
DE102005040690 | 2005-08-26 | ||
DE102005042837.1 | 2005-09-09 | ||
DE102005042837A DE102005042837A1 (de) | 2005-08-26 | 2005-09-09 | Verfahren zur Dickenregelung beim Warmwalzen |
PCT/EP2006/007249 WO2007022841A1 (de) | 2005-08-26 | 2006-07-24 | Verfahren zur dickenregelung beim warmwalzen |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2620000A1 true CA2620000A1 (en) | 2007-03-01 |
Family
ID=37198982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002620000A Abandoned CA2620000A1 (en) | 2005-08-26 | 2006-07-24 | Method for thickness regulation during a hot-rolling process |
Country Status (12)
Country | Link |
---|---|
US (1) | US20090031777A1 (ko) |
EP (1) | EP1919638A1 (ko) |
JP (1) | JP2009505835A (ko) |
KR (1) | KR20080037010A (ko) |
AU (1) | AU2006284201A1 (ko) |
BR (1) | BRPI0615089A2 (ko) |
CA (1) | CA2620000A1 (ko) |
DE (1) | DE102005042837A1 (ko) |
MX (1) | MX2008002631A (ko) |
RU (1) | RU2008111505A (ko) |
TW (1) | TW200709865A (ko) |
WO (1) | WO2007022841A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103706644B (zh) * | 2013-12-20 | 2016-04-27 | 秦皇岛首秦金属材料有限公司 | 基于测厚仪测量厚度的辊缝设定值自适应控制方法 |
DE102021209714A1 (de) * | 2020-09-22 | 2022-03-24 | Sms Group Gmbh | Vorrichtung und Verfahren zum Walzen von metallischem Band |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1145836A (en) * | 1966-09-29 | 1969-03-19 | British Iron Steel Research | Improvements in or relating to the rolling of strip |
US3574280A (en) * | 1968-11-12 | 1971-04-13 | Westinghouse Electric Corp | Predictive gauge control method and apparatus with adaptive plasticity determination for metal rolling mills |
BE826284A (fr) * | 1974-03-05 | 1975-09-04 | Appareillage de regulation automatique d'epaisseur dans un laminoir | |
US4126027A (en) * | 1977-06-03 | 1978-11-21 | Westinghouse Electric Corp. | Method and apparatus for eccentricity correction in a rolling mill |
US4126026A (en) * | 1977-09-26 | 1978-11-21 | General Electric Company | Method and apparatus for providing improved automatic gage control setup in a rolling mill |
US4909060A (en) * | 1988-01-26 | 1990-03-20 | United Engineering, Inc. | Oil compression compensation system |
US4898012A (en) * | 1988-04-22 | 1990-02-06 | United Engineering, Inc. | Roll bite gauge and profile measurement system for rolling mills |
JPH04100625A (ja) * | 1990-08-20 | 1992-04-02 | Sumitomo Metal Ind Ltd | 自動板厚制御方法 |
DE59505484D1 (de) * | 1994-07-08 | 1999-05-06 | Siemens Ag | Einrichtung zur Erfassung des Walzspaltes zwischen zwei Arbeitswalzen eines Walzgerüstes |
CA2287842C (en) * | 1998-02-27 | 2005-03-22 | Nippon Steel Corporation | Sheet rolling method and sheet rolling mill |
JP2000288614A (ja) * | 1999-04-09 | 2000-10-17 | Toshiba Corp | 圧延機の板厚制御装置 |
FR2860738B1 (fr) * | 2003-10-13 | 2006-02-03 | Vai Clecim | Procede d'augmentation de la precision du controle de la trajectoire du produit dans une machine a planer a rouleaux imbriques et installation de planage permettant la mise en oeuvre du procede. |
DE102004005011B4 (de) * | 2004-01-30 | 2008-10-02 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH | Regelverfahren und Regler für ein Walzgerüst |
-
2005
- 2005-09-09 DE DE102005042837A patent/DE102005042837A1/de not_active Withdrawn
-
2006
- 2006-07-21 TW TW095126619A patent/TW200709865A/zh unknown
- 2006-07-24 US US11/990,529 patent/US20090031777A1/en not_active Abandoned
- 2006-07-24 AU AU2006284201A patent/AU2006284201A1/en not_active Abandoned
- 2006-07-24 KR KR1020087003003A patent/KR20080037010A/ko not_active Application Discontinuation
- 2006-07-24 WO PCT/EP2006/007249 patent/WO2007022841A1/de active Application Filing
- 2006-07-24 EP EP06776361A patent/EP1919638A1/de not_active Withdrawn
- 2006-07-24 JP JP2008527327A patent/JP2009505835A/ja not_active Withdrawn
- 2006-07-24 CA CA002620000A patent/CA2620000A1/en not_active Abandoned
- 2006-07-24 BR BRPI0615089-6A patent/BRPI0615089A2/pt not_active Application Discontinuation
- 2006-07-24 MX MX2008002631A patent/MX2008002631A/es not_active Application Discontinuation
- 2006-07-24 RU RU2008111505/02A patent/RU2008111505A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP2009505835A (ja) | 2009-02-12 |
AU2006284201A1 (en) | 2007-03-01 |
EP1919638A1 (de) | 2008-05-14 |
RU2008111505A (ru) | 2009-10-10 |
BRPI0615089A2 (pt) | 2011-05-03 |
MX2008002631A (es) | 2008-03-14 |
KR20080037010A (ko) | 2008-04-29 |
WO2007022841A1 (de) | 2007-03-01 |
AU2006284201A2 (en) | 2008-05-01 |
DE102005042837A1 (de) | 2007-03-08 |
US20090031777A1 (en) | 2009-02-05 |
TW200709865A (en) | 2007-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |