RU2008111505A - Способ регулирования толщины при горячей прокатке - Google Patents
Способ регулирования толщины при горячей прокатке Download PDFInfo
- Publication number
- RU2008111505A RU2008111505A RU2008111505/02A RU2008111505A RU2008111505A RU 2008111505 A RU2008111505 A RU 2008111505A RU 2008111505/02 A RU2008111505/02 A RU 2008111505/02A RU 2008111505 A RU2008111505 A RU 2008111505A RU 2008111505 A RU2008111505 A RU 2008111505A
- Authority
- RU
- Russia
- Prior art keywords
- position signals
- rolling
- rolling stand
- during hot
- hot rolling
- 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
- B21B37/16—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)
Abstract
1. Способ регулирования толщины при прокатке, в частности, при горячей прокатке, в по меньшей мере одной прокатной клети, в котором учитывают фактическое среднее положение нажимных цилиндров прокатной клети и ее суммарное усилие прокатки, отличающийся тем, что осуществляют, по меньшей мере, одно дополнительное измерение положения для регистрации сигналов положения в области, близкой к очагу деформации в прокатной клети. ! 2. Способ по п.1, отличающийся тем, что регистрируют сигналы положения между рабочими валками, и/или опорными валками, и/или подушками рабочих валков, и/или подушками опорных валков. ! 3. Способ по п.1 или 2, отличающийся тем, что сигналы положения используют для регулирования положения. ! 4. Способ по п.1 или 2, отличающийся тем, что сигналы положения используют для регулирования поворота. ! 5. Способ по п.1 или 2, отличающийся тем, что сигналы положения используют для расчета толщины полосы.
Claims (5)
1. Способ регулирования толщины при прокатке, в частности, при горячей прокатке, в по меньшей мере одной прокатной клети, в котором учитывают фактическое среднее положение нажимных цилиндров прокатной клети и ее суммарное усилие прокатки, отличающийся тем, что осуществляют, по меньшей мере, одно дополнительное измерение положения для регистрации сигналов положения в области, близкой к очагу деформации в прокатной клети.
2. Способ по п.1, отличающийся тем, что регистрируют сигналы положения между рабочими валками, и/или опорными валками, и/или подушками рабочих валков, и/или подушками опорных валков.
3. Способ по п.1 или 2, отличающийся тем, что сигналы положения используют для регулирования положения.
4. Способ по п.1 или 2, отличающийся тем, что сигналы положения используют для регулирования поворота.
5. Способ по п.1 или 2, отличающийся тем, что сигналы положения используют для расчета толщины полосы.
Applications Claiming Priority (4)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2008111505A true RU2008111505A (ru) | 2009-10-10 |
Family
ID=37198982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008111505/02A RU2008111505A (ru) | 2005-08-26 | 2006-07-24 | Способ регулирования толщины при горячей прокатке |
Country Status (12)
Country | Link |
---|---|
US (1) | US20090031777A1 (ru) |
EP (1) | EP1919638A1 (ru) |
JP (1) | JP2009505835A (ru) |
KR (1) | KR20080037010A (ru) |
AU (1) | AU2006284201A1 (ru) |
BR (1) | BRPI0615089A2 (ru) |
CA (1) | CA2620000A1 (ru) |
DE (1) | DE102005042837A1 (ru) |
MX (1) | MX2008002631A (ru) |
RU (1) | RU2008111505A (ru) |
TW (1) | TW200709865A (ru) |
WO (1) | WO2007022841A1 (ru) |
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 |
CA2467877C (en) * | 1998-02-27 | 2007-10-30 | Nippon Steel Corporation | A method and a device for calibrating a 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 JP JP2008527327A patent/JP2009505835A/ja not_active Withdrawn
- 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
- 2006-07-24 BR BRPI0615089-6A patent/BRPI0615089A2/pt not_active Application Discontinuation
- 2006-07-24 CA CA002620000A patent/CA2620000A1/en not_active Abandoned
- 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 KR KR1020087003003A patent/KR20080037010A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU2006284201A2 (en) | 2008-05-01 |
KR20080037010A (ko) | 2008-04-29 |
CA2620000A1 (en) | 2007-03-01 |
US20090031777A1 (en) | 2009-02-05 |
BRPI0615089A2 (pt) | 2011-05-03 |
TW200709865A (en) | 2007-03-16 |
AU2006284201A1 (en) | 2007-03-01 |
DE102005042837A1 (de) | 2007-03-08 |
JP2009505835A (ja) | 2009-02-12 |
MX2008002631A (es) | 2008-03-14 |
WO2007022841A1 (de) | 2007-03-01 |
EP1919638A1 (de) | 2008-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20090727 |