BR8800785A - Metodo para supressao de flutuacoes de largura de uma tira laminada a quente - Google Patents
Metodo para supressao de flutuacoes de largura de uma tira laminada a quenteInfo
- Publication number
- BR8800785A BR8800785A BR8800785A BR8800785A BR8800785A BR 8800785 A BR8800785 A BR 8800785A BR 8800785 A BR8800785 A BR 8800785A BR 8800785 A BR8800785 A BR 8800785A BR 8800785 A BR8800785 A BR 8800785A
- Authority
- BR
- Brazil
- Prior art keywords
- width
- suppressing fluctuations
- laminated strip
- hot laminated
- hot
- 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
-
- 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
- B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
-
- 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
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- B21B37/76—Cooling control on the run-out table
-
- 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
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0057—Coiling the rolled product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/20—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62040629A JPS63207410A (ja) | 1987-02-24 | 1987-02-24 | 熱延鋼帯の板幅変動防止方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8800785A true BR8800785A (pt) | 1988-10-04 |
Family
ID=12585835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8800785A BR8800785A (pt) | 1987-02-24 | 1988-02-24 | Metodo para supressao de flutuacoes de largura de uma tira laminada a quente |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5085066A (pt) |
| EP (1) | EP0280259B1 (pt) |
| JP (1) | JPS63207410A (pt) |
| KR (1) | KR950009142B1 (pt) |
| AU (1) | AU614506B2 (pt) |
| BR (1) | BR8800785A (pt) |
| CA (1) | CA1314602C (pt) |
| DE (1) | DE3863557D1 (pt) |
| ES (1) | ES2022935B3 (pt) |
| ZA (1) | ZA881167B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5661884A (en) * | 1996-02-20 | 1997-09-02 | Tippins Incorporated | Offset high-pressure water descaling system |
| DE19758466B4 (de) * | 1997-03-11 | 2007-10-04 | Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH | Planheits-Regelungssystem für Metallband |
| IT1290743B1 (it) * | 1997-04-10 | 1998-12-10 | Danieli Off Mecc | Procedimento di laminazione per prodotti piani con spessori sottili e relativa linea di laminazione |
| DE19903926A1 (de) * | 1999-02-01 | 2000-08-03 | Sms Demag Ag | Verfahren und Anlage zum Umformen von Metallband |
| KR100530333B1 (ko) * | 2001-12-18 | 2005-11-22 | 주식회사 포스코 | 열연 권취형상 및 폭 넥킹 방지를 위한 사상압연기의스피드 제어방법 |
| DE10327383C5 (de) | 2003-06-18 | 2013-10-17 | Aceria Compacta De Bizkaia S.A. | Anlage zur Herstellung von Warmband mit Dualphasengefüge |
| DE102007046279A1 (de) * | 2007-09-27 | 2009-04-09 | Siemens Ag | Betriebsverfahren für eine Kühlstrecke mit zentralisierter Erfassung von Ventilcharakteristiken und hiermit korrespondierende Gegenstände |
| CN105234194A (zh) * | 2015-11-04 | 2016-01-13 | 东北大学 | 一种热连轧窄带钢超快速冷却装置及其控制方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1081954A (en) * | 1963-08-27 | 1967-09-06 | Yawata Iron & Steel Co | Method for controlling operations for the cooling of steel strip in accordance with formulae obtained by theoretical analysis |
| US3533261A (en) * | 1967-06-15 | 1970-10-13 | Frans Hollander | Method and a device for cooling hot-rolled metal strip on a run-out table after being rolled |
| JPS5143460B2 (pt) * | 1972-06-27 | 1976-11-22 | ||
| SU598672A1 (ru) * | 1976-11-05 | 1978-03-07 | Предприятие П/Я А-3244 | Способ охлаждени гор чекатаных полос |
| JPS5656705A (en) * | 1979-10-15 | 1981-05-18 | Kawasaki Steel Corp | Preventing method for necking at hot strip mill |
| JPS5742406A (en) * | 1980-08-29 | 1982-03-10 | Nippon Kokan Kk <Nkk> | Walking beam |
| JPS58119411A (ja) * | 1982-01-11 | 1983-07-15 | Nippon Steel Corp | 熱延捲取鋼帯の板幅制御方法 |
| JPS58199613A (ja) * | 1982-05-13 | 1983-11-21 | Nisshin Steel Co Ltd | 熱間圧延機における変態巻取温度制御方法及び同装置 |
| JPS5910418A (ja) * | 1982-07-08 | 1984-01-19 | Kawasaki Steel Corp | ホツトストリツプのネツキング防止方法 |
| JPS5983721A (ja) * | 1982-11-02 | 1984-05-15 | Nippon Steel Corp | 高剛性熱延鋼板の製造法 |
| JPS60174833A (ja) * | 1984-02-20 | 1985-09-09 | Nippon Steel Corp | 熱鋼板の冷却方法 |
| SU1235579A1 (ru) * | 1984-12-30 | 1986-06-07 | Киевский институт автоматики им.ХХУ съезда КПСС | Способ управлени ускоренным охлаждением полосы и устройство дл его осуществлени |
| JPH07103425B2 (ja) * | 1986-04-30 | 1995-11-08 | 川崎製鉄株式会社 | 鋼材の変態率制御冷却方法 |
-
1987
- 1987-02-24 JP JP62040629A patent/JPS63207410A/ja active Granted
-
1988
- 1988-02-16 CA CA000559036A patent/CA1314602C/en not_active Expired - Fee Related
- 1988-02-19 ZA ZA881167A patent/ZA881167B/xx unknown
- 1988-02-23 KR KR1019880001840A patent/KR950009142B1/ko not_active IP Right Cessation
- 1988-02-23 ES ES88102654T patent/ES2022935B3/es not_active Expired - Lifetime
- 1988-02-23 DE DE8888102654T patent/DE3863557D1/de not_active Expired - Fee Related
- 1988-02-23 AU AU12056/88A patent/AU614506B2/en not_active Ceased
- 1988-02-23 EP EP88102654A patent/EP0280259B1/en not_active Expired - Lifetime
- 1988-02-24 BR BR8800785A patent/BR8800785A/pt not_active IP Right Cessation
-
1990
- 1990-10-01 US US07/593,336 patent/US5085066A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU614506B2 (en) | 1991-09-05 |
| AU1205688A (en) | 1988-08-25 |
| CA1314602C (en) | 1993-03-16 |
| EP0280259A3 (en) | 1989-03-15 |
| ZA881167B (en) | 1988-08-16 |
| DE3863557D1 (de) | 1991-08-14 |
| EP0280259A2 (en) | 1988-08-31 |
| ES2022935B3 (es) | 1991-12-16 |
| US5085066A (en) | 1992-02-04 |
| EP0280259B1 (en) | 1991-07-10 |
| KR950009142B1 (ko) | 1995-08-16 |
| JPS63207410A (ja) | 1988-08-26 |
| KR880009702A (ko) | 1988-10-04 |
| JPH0446652B2 (pt) | 1992-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| FG | Letter patent granted | ||
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 24/02/2003 |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: B21B 37/22 (2006.01), B21B 37/76 (2006.0 |