BR9803841A - Dispositivo e processo para influenciar as relações de fricção entre um cilindro superior e inferior de um laminador. - Google Patents
Dispositivo e processo para influenciar as relações de fricção entre um cilindro superior e inferior de um laminador.Info
- Publication number
- BR9803841A BR9803841A BR9803841-9A BR9803841A BR9803841A BR 9803841 A BR9803841 A BR 9803841A BR 9803841 A BR9803841 A BR 9803841A BR 9803841 A BR9803841 A BR 9803841A
- Authority
- BR
- Brazil
- Prior art keywords
- influencing
- laminator
- lower cylinder
- friction
- rolling mill
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- 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
-
- 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
- B21B2001/225—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 by hot-rolling
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/02—Roll dimensions
- B21B2267/06—Roll diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/02—Roll dimensions
- B21B2267/06—Roll diameter
- B21B2267/065—Top and bottom roll have different diameters; Asymmetrical rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2273/00—Path parameters
- B21B2273/02—Vertical deviation, e.g. slack, looper height
-
- 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
- B21B2275/06—Product speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/10—Motor power; motor current
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/10—Motor power; motor current
- B21B2275/12—Roll torque
-
- 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
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
- B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors
-
- 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
- B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
-
- 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
-
- 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
- B21B37/44—Control of flatness or profile during rolling of strip, sheets or plates using heating, lubricating or water-spray cooling of the product
-
- 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
- B21B37/46—Roll speed or drive motor control
-
- 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
- B21B45/0242—Lubricants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
- Braking Arrangements (AREA)
Abstract
<B>DISPOSITIVO E PROCESSO PARA INFLUENCIAR AS RELAçõES DE FRICçãO ENTRE UM CILINDRO SUPERIOR E INFERIOR DE UM LAMINADOR<D>. Um dispositivo (1), e um processo para influenciar as relações de fricção entre um cilindro superior e inferior (6, 7), no laminador (26), de trens laminadores de cinta larga e quente ou a frio. O dispositivo consiste de um conjunto espargidor (2), montado no lado da entrada (27), do respectivo laminador (28). Esta unidade esparge uma quantidade definida de líquido na direção da fenda de laminação. Está previsto um conjunto regulador (3), para determinar a quantidade e a liberação deste líquido. Como grandeza regulatória é usada uma grandeza previamente determinada ou calculada em conexão com o valor medido do torque efetivo do cilindro inferior e superior.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744503A DE19744503A1 (de) | 1997-10-09 | 1997-10-09 | Vorrichtung und Verfahren zur Beeinflussung der Reibungsverhältnisse zwischen einer oberen und einer unteren Walze eines Walzgerüstes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9803841A true BR9803841A (pt) | 1999-12-07 |
Family
ID=7844981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9803841-9A BR9803841A (pt) | 1997-10-09 | 1998-10-08 | Dispositivo e processo para influenciar as relações de fricção entre um cilindro superior e inferior de um laminador. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6089069A (pt) |
EP (1) | EP0908248A3 (pt) |
JP (1) | JPH11188410A (pt) |
KR (1) | KR19990036972A (pt) |
CN (1) | CN1127384C (pt) |
AR (1) | AR017303A1 (pt) |
BR (1) | BR9803841A (pt) |
CA (1) | CA2249853A1 (pt) |
DE (1) | DE19744503A1 (pt) |
RU (1) | RU2208488C2 (pt) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100321046B1 (ko) * | 1997-12-23 | 2002-04-17 | 이구택 | 수중열간 압연장치 및 방법 |
DE19905833C2 (de) * | 1999-02-12 | 2000-11-30 | Thyssenkrupp Stahl Ag | Vorrichtung zum Einbringen von Schmierstoff in den Walzspalt eines Warm-Walzwerks |
DE10110324A1 (de) * | 2001-03-03 | 2002-09-05 | Sms Demag Ag | Verfahren zum Entzundern von Bändern |
DE10110323A1 (de) * | 2001-03-03 | 2002-09-05 | Sms Demag Ag | Verfahren zur gezielten Einstellung der Oberflächenstruktur von Walzgut beim Kaltnachwalzen in Dressier-Walzgerüsten |
DE10130445A1 (de) * | 2001-06-23 | 2003-01-02 | Sms Demag Ag | Verfahren und Düsenanordnung zur breitenvariablen Walzspaltschmierung eines Walzgerüstes |
KR100863554B1 (ko) * | 2002-07-31 | 2008-10-15 | 주식회사 포스코 | 오버랩이 균일한 온라인 압연 롤 냉각 장치 |
DE10328291B3 (de) * | 2003-06-23 | 2005-02-24 | Thyssenkrupp Stahl Ag | Verfahren und Vorrichtung zum Umformen von metallischen Bändern |
KR101016525B1 (ko) * | 2003-10-10 | 2011-02-24 | 엘지디스플레이 주식회사 | 수평전계방식 액정표시소자 |
JP4355278B2 (ja) | 2004-11-22 | 2009-10-28 | 新日本製鐵株式会社 | 冷間圧延における潤滑油供給方法 |
DE102004060341B3 (de) * | 2004-12-15 | 2006-07-13 | Siemens Ag | Walzgerüst |
DE102005029461B3 (de) | 2005-06-24 | 2006-12-07 | Siemens Ag | Verfahren zum Aufbringen eines Kühlmittels und Walzgerüst zur Durchführung des Verfahrens |
JP4586682B2 (ja) * | 2005-08-30 | 2010-11-24 | Jfeスチール株式会社 | 鋼板の熱間圧延設備および熱間圧延方法 |
DE102006057476A1 (de) * | 2006-06-17 | 2007-12-20 | Sms Demag Ag | Verfahren und Vorrichtung zum Analysieren einer Schicht eines Hilfsstoffes auf einem Umformgut |
DE102007032485A1 (de) * | 2006-12-15 | 2008-06-19 | Sms Demag Ag | Verfahren und Schmiermittelauftragsvorrichtung zum Regeln der Planheit und/oder der Rauheit eines Metallbandes |
KR100887863B1 (ko) * | 2006-12-28 | 2009-03-06 | 주식회사 포스코 | 압연소재의 워핑 제어시스템 장치 및 그의 제어방법 |
DE102007042898A1 (de) * | 2007-06-08 | 2008-12-11 | Sms Demag Ag | Verfahren und Vorrichtung zur Walzenschmierung |
GB2476440B (en) * | 2008-10-30 | 2013-03-13 | Hewlett Packard Development Co | Object locating system with cameras attached to frame |
EP2279805A1 (de) * | 2009-07-30 | 2011-02-02 | Siemens Aktiengesellschaft | Verfahren zum Steuern und/oder Regeln einer Lage eines eine Walzstraße durchlaufenden Metallbands, Steuer- und/oder Regeleinrichtung und Walzstraße |
IT1402012B1 (it) * | 2010-10-08 | 2013-08-28 | Danieli Off Mecc | Sistema di smorzamento di vibrazioni di un laminatoio |
DE102011090098A1 (de) * | 2011-12-29 | 2013-07-04 | Sms Siemag Ag | Verfahren und Vorrichtung zum Walzen von Walzgut sowie Verwendung eines Kühlschmierstoffes |
JP5677997B2 (ja) * | 2012-03-05 | 2015-02-25 | 株式会社日立製作所 | 圧延制御装置、圧延制御方法及び圧延制御プログラム |
CN103042052B (zh) * | 2012-11-20 | 2017-03-01 | 新疆众和股份有限公司 | 一种板带箔材压延中工艺润滑液的自动配液方法 |
CN105339101A (zh) | 2013-03-15 | 2016-02-17 | 诺维尔里斯公司 | 用于热金属辊轧中的定向润滑的制造方法和设备 |
WO2014174099A1 (de) | 2013-04-26 | 2014-10-30 | Sms Siemag Ag | Verfahren und walzgerüst zum kaltwalzen von walzgut |
AU2013409182B2 (en) * | 2013-12-24 | 2017-08-31 | Arcelormittal | Hot rolling method |
CN104289526B (zh) * | 2014-09-19 | 2016-03-09 | 浙江龙盛薄板有限公司 | 单机架可逆轧机的冷轧湿平整控制方法及其冷轧控制系统 |
DE102015101580B3 (de) * | 2015-02-04 | 2016-06-02 | Hydro Aluminium Rolled Products Gmbh | Verfahren und Vorrichtung zum Prägewalzen eines Bandes |
EP3308868B1 (de) * | 2016-10-17 | 2022-12-07 | Primetals Technologies Austria GmbH | Kühlung einer walze eines walzgerüsts |
IT201700091495A1 (it) * | 2017-08-08 | 2019-02-08 | Dietronic S R L | Sistema per la lubrificazione a spruzzo di una lamiera dotato di valvole di spruzzatura a frequenza regolabile elettronicamente |
DE102018209863A1 (de) * | 2018-06-19 | 2019-12-19 | Sms Group Gmbh | Verfahren und Walzgerüst zum Walzen von Walzgut |
KR102239179B1 (ko) * | 2019-10-15 | 2021-04-12 | 주식회사 포스코 | 압연설비의 혼합용액 공급장치 |
CN115608785B (zh) * | 2022-09-26 | 2023-06-23 | 马鞍山延隆新材料科技有限公司 | 一种高延性冷轧带肋钢筋轧机辊缝润滑处理装置 |
CN116393508B (zh) * | 2023-05-16 | 2024-01-26 | 张家港扬子江冷轧板有限公司 | 一种锡板酸轧机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US3134279A (en) * | 1961-05-26 | 1964-05-26 | Davy & United Eng Co Ltd | Rolling mills |
SU738695A1 (ru) * | 1977-08-12 | 1980-06-05 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Способ прокатки |
JPS574314A (en) * | 1980-06-10 | 1982-01-09 | Nippon Steel Corp | Controlling method for meandering motion in cross herical rolling work |
JPS6049041B2 (ja) * | 1981-06-10 | 1985-10-30 | 川崎製鉄株式会社 | 冷間圧延における圧延潤滑制御方法 |
JPS59174213A (ja) * | 1983-03-25 | 1984-10-02 | Hitachi Ltd | 冷間圧延機の圧延油制御装置 |
JPS609509A (ja) * | 1983-06-29 | 1985-01-18 | Hitachi Ltd | 圧延機の制御方法 |
JPS61269903A (ja) * | 1985-05-24 | 1986-11-29 | Kawasaki Steel Corp | 圧延機のロ−ルスリツプ防止方法 |
JPS62267007A (ja) * | 1986-05-15 | 1987-11-19 | Kawasaki Steel Corp | 圧延材の表裏面色調制御方法 |
JP2540165B2 (ja) * | 1987-08-18 | 1996-10-02 | 川崎製鉄株式会社 | 圧延材の表裏面色調制御装置 |
JP2563478B2 (ja) * | 1988-05-18 | 1996-12-11 | 三菱重工業株式会社 | 熱間圧延方法及び熱間圧延装置 |
US5768927A (en) * | 1991-03-29 | 1998-06-23 | Hitachi Ltd. | Rolling mill, hot rolling system, rolling method and rolling mill revamping method |
DE4408289A1 (de) * | 1994-03-11 | 1995-09-14 | Siemens Ag | Walzwerk, insbesondere Kaltwalzwerk |
US5517842A (en) * | 1994-08-02 | 1996-05-21 | Danieli United, Inc. | Roll and strip cooling system for rolling mills |
US5806357A (en) * | 1996-01-23 | 1998-09-15 | Siemens Aktiengesellschaft | System and method for rolling tapered slabs |
-
1997
- 1997-10-09 DE DE19744503A patent/DE19744503A1/de not_active Withdrawn
-
1998
- 1998-10-01 EP EP98118615A patent/EP0908248A3/de not_active Withdrawn
- 1998-10-07 AR ARP980105005A patent/AR017303A1/es unknown
- 1998-10-07 US US09/167,366 patent/US6089069A/en not_active Expired - Lifetime
- 1998-10-08 CA CA002249853A patent/CA2249853A1/en not_active Abandoned
- 1998-10-08 JP JP10286996A patent/JPH11188410A/ja not_active Withdrawn
- 1998-10-08 RU RU98118577/02A patent/RU2208488C2/ru active
- 1998-10-08 BR BR9803841-9A patent/BR9803841A/pt active IP Right Grant
- 1998-10-09 CN CN98120905A patent/CN1127384C/zh not_active Expired - Lifetime
- 1998-10-09 KR KR1019980042191A patent/KR19990036972A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AR017303A1 (es) | 2001-09-05 |
US6089069A (en) | 2000-07-18 |
JPH11188410A (ja) | 1999-07-13 |
CA2249853A1 (en) | 1999-04-09 |
CN1214280A (zh) | 1999-04-21 |
EP0908248A2 (de) | 1999-04-14 |
KR19990036972A (ko) | 1999-05-25 |
RU2208488C2 (ru) | 2003-07-20 |
DE19744503A1 (de) | 1999-04-15 |
CN1127384C (zh) | 2003-11-12 |
EP0908248A3 (de) | 2002-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
HO | Change of classification |
Free format text: ALTERADA DE INT. CL. 7 B21B 45/02 |
|
FG9A | Patent or certificate of addition granted |