BR9801725A - Laminador a quente em tandem. - Google Patents

Laminador a quente em tandem.

Info

Publication number
BR9801725A
BR9801725A BR9801725-0A BR9801725A BR9801725A BR 9801725 A BR9801725 A BR 9801725A BR 9801725 A BR9801725 A BR 9801725A BR 9801725 A BR9801725 A BR 9801725A
Authority
BR
Brazil
Prior art keywords
laminator
displacement
working cylinders
cylinder
displaces
Prior art date
Application number
BR9801725-0A
Other languages
English (en)
Inventor
Masayoshi Sato
Kazuyuku Sato
Hisahi Honjou
Masahiro Kuchi
Original Assignee
Ishikawajima Harima Heavy Ind
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Publication of BR9801725A publication Critical patent/BR9801725A/pt

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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Laminated Bodies (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

"LAMINADOR A QUENTE EM TANDEM". São obtidos laminadores 12a, 12b de tipo de deslocamento de cilindros em um par de número par e um dispositivo controlador 16 para controlar os laminadores 12a, 12b. Cada um dos cilindros de trabalho 13 superior e inferior de cada um dos laminadores de tipo de deslocamento de cilindro possui uma curva de abaulamento previamente determinada e possui um mecanismo 14 de deslocamento de cilindros para deslocar axialmente os cilindros de trabalho superior e inferior relativamente um ao outro. O dispositivo controlador 16 determina uma quantidade de deslocamento de cada laminador de forma a obter um formato de seção tranversal previamente determinado de uma chapa de aço, desloca os cilindros de trabalho do laminador no lado de montante emparelhados em cada conjunto de laminação para dessa forma dispersar o desgaste sobre a superfície do cilindro, e desloca os cilindros de trabalho do laminador no lado de jusante do par em uma direção previamente determinada e em uma distância idêntica, dessa forma cancelando a alteração do formato de seção transversal da chapa causada pela operação de deslocamento para dispersão de desgaste.
BR9801725-0A 1997-05-29 1998-05-28 Laminador a quente em tandem. BR9801725A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13962697A JP3826974B2 (ja) 1997-05-29 1997-05-29 熱間タンデム圧延機

Publications (1)

Publication Number Publication Date
BR9801725A true BR9801725A (pt) 1999-10-19

Family

ID=15249670

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9801725-0A BR9801725A (pt) 1997-05-29 1998-05-28 Laminador a quente em tandem.

Country Status (8)

Country Link
US (1) US5950478A (pt)
JP (1) JP3826974B2 (pt)
KR (1) KR100616210B1 (pt)
CN (1) CN1200964A (pt)
AU (1) AU732055B2 (pt)
BR (1) BR9801725A (pt)
ID (1) ID20366A (pt)
TW (1) TW495393B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409229B (de) * 1998-04-29 2002-06-25 Voest Alpine Ind Anlagen Verfahren zur verbesserung der kontur gewalzten materials und zur erhöhung der gewalzten materiallänge
IT1310879B1 (it) * 1999-07-20 2002-02-22 Danieli Off Mecc Gabbia di laminazione per prodotti piani e metodo peril controllo della planarita' di detti prodotti
IT1310880B1 (it) 1999-07-20 2002-02-22 Danieli Off Mecc Metodo per il controllo statico e dinamico della planarita'di prodotti piani laminati
IT1310776B1 (it) * 1999-09-14 2002-02-22 Danieli Off Mecc Procedimento di controllo del profilo del nastro in una gabbiadi laminazione per nastri e/o lamiere
JP2004148377A (ja) * 2002-10-31 2004-05-27 Jfe Steel Kk 仕上圧延方法
US7357211B2 (en) 2003-04-02 2008-04-15 Yamaha Hatsudoki Kabushiki Kaisha Steering system for off-road vehicle
US7510199B2 (en) 2003-04-02 2009-03-31 Yamaha Hatsudoki Kabushiki Kaisha Off-road vehicle with wheel suspension
US7367417B2 (en) 2003-04-02 2008-05-06 Yamaha Hatsudoki Kabushiki Kaisha Floor arrangement for off-road vehicle
US7287619B2 (en) 2003-04-02 2007-10-30 Yamaha Hatsudoki Kabushiki Kaisha Air intake system for off-road vehicle
US7650959B2 (en) 2003-04-02 2010-01-26 Yamaha Hatsudoki Kabushiki Kaisha Frame arrangement for off-road vehicle
US7438147B2 (en) 2003-04-02 2008-10-21 Yamaha Hatsudoki Kabushiki Kaisha Transmission for off-road vehicle
US7506712B2 (en) * 2003-04-02 2009-03-24 Yamaha Hatsudoki Kabushiki Kaisha Off road vehicle with air intake system
JP4273454B2 (ja) * 2003-06-27 2009-06-03 株式会社Ｉｈｉ 板圧延用シフトロールの形状決定方法
JP4645950B2 (ja) * 2005-06-30 2011-03-09 株式会社Ｉｈｉ ロールシフト圧延機
JP4683376B2 (ja) * 2005-07-01 2011-05-18 株式会社Ｉｈｉ リバース圧延機
DE112010005741T5 (de) * 2010-07-15 2013-06-27 Mitsubishi-Hitachi Metals Machinery, Inc. Walzmaschine und mit dieser ausgerüstetes Tandem-Walzwerk
CN102310089B (zh) * 2011-09-21 2013-08-14 首钢总公司 一种消除cvc轧机工作辊局部磨损的方法
CN106140829B (zh) * 2015-03-27 2019-03-26 上海梅山钢铁股份有限公司 基于cvc辊形的防止热轧带钢产生局部高点的方法
CN105598183B (zh) * 2016-01-14 2017-05-17 北京科技大学 兼顾浪形和断面的热轧高次曲线工作辊窜辊策略控制
CN111050935B (zh) * 2017-10-31 2021-06-22 东芝三菱电机产业***株式会社 轧机架的辊磨损分散方法及轧制***
RU2770308C1 (ru) 2018-10-08 2022-04-15 Смс Груп Гмбх Устройство и способ измерения состояния износа элементов подшипников скольжения или направляющих элементов
CN114833205B (zh) * 2022-06-13 2023-10-31 广东韶钢松山股份有限公司 一种立式轧机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293017A (ja) * 1985-10-21 1987-04-28 Nippon Steel Corp 圧延における板プロフイル制御方法
JP2616917B2 (ja) * 1987-01-24 1997-06-04 株式会社日立製作所 ロールシフト圧延機による圧延方法
US5174144A (en) * 1990-04-13 1992-12-29 Hitachi, Ltd. 4-high rolling mill
JP3348503B2 (ja) * 1994-02-25 2002-11-20 石川島播磨重工業株式会社 圧延機用のワークロールとロールシフト式圧延機
US5655398A (en) * 1995-05-11 1997-08-12 Danieli United, A Division Of Danieli Corporation Roll crossing and shifting system
DE19736767C2 (de) * 1997-08-23 2003-10-30 Sms Demag Ag Walzgerüst zum Walzen von Bändern

Also Published As

Publication number Publication date
JPH10328707A (ja) 1998-12-15
KR100616210B1 (ko) 2006-10-31
JP3826974B2 (ja) 2006-09-27
CN1200964A (zh) 1998-12-09
AU6904798A (en) 1998-12-03
TW495393B (en) 2002-07-21
AU732055B2 (en) 2001-04-12
US5950478A (en) 1999-09-14
ID20366A (id) 1998-12-03
KR19980086619A (ko) 1998-12-05

Similar Documents

Publication Publication Date Title
BR9801725A (pt) Laminador a quente em tandem.
BR9900543A (pt) Máquina para a impressão ou para espargimento ou envernizamento com sistema de rotogravura direto e indireto.
JPH0568416B2 (pt)
DE59305447D1 (de) Richtmaschine für Bleche und Bänder
ES2025131B3 (es) Maquina de direccion para chapas y bandas
KR970009934A (ko) 금속스트립의 쌍-로울 연속주조설비의 측벽지지장치
DE59305750D1 (de) Vielwalzengerüst
BR0214472A (pt) Dispositivo para medir o espaço entre os cilindros trabalhadores de um montante de cilindros para laminação a quente ou para um montante de cilindros para laminação a frio
BR0316999B1 (pt) trem de laminação com meios para trocar cilindros.
ES2189366T3 (es) Laminador equipado con medios para combar cilindros de trabajo.
TR200101063A2 (tr) En az bir kağıdı veya dokumasızı sıkmak için tertibat, silindir ve tesis, bu tür bir tertibat kullanan yöntemler ve bu yöntemlere göre üretilen ürün
UA83056C2 (en) rolling device
ATE202020T1 (de) Metallplattenbiegevorrichtung mit offsetdruckrollen
BR0115721B1 (pt) estrutura de laminador para laminaÇço a quente ou a frio de material metÁlico em tira.
Takashima Studies on the Strip Crown Control for Hot Strip Rolling-- Double Chock Work Roll Bending System
ES318732A1 (es) Un aparato para ajustar la separacion de los rodillos de trabajo de un tren de laminacion.
SE9102444D0 (sv) Kontinuerlich presse fuer die herstellung von spanplatten, faserplatten, laminatplatten u dgl
DE502005006852D1 (de) Vorrichtung zum angleichen von arbeitswalzen an die walzlinie
RU2005102112A (ru) Прокатный стан с суппортными плитами
JPS57137007A (en) Rolling mill
JPS5659517A (en) Multistage rolling mill possessing shape controlling function
RU1784296C (ru) Устройство дл подачи прокатываемого листа в клеть
ATE282485T1 (de) Walzwerk zum walzen von bändern oder blechen
FR2236568A1 (en) Mechanism controlling support rolls in sheet of strip mill - controlling forces applied parallel to roll axis eccentrically by hydraulic cylinders
ATE51171T1 (de) Vorrichtung zum biegen mit gerippten walzen mit mitteln zur beruecksichtigung der blechdicke und mitteln zum kompensieren der durchbiegung.

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
HHB Publication of an application: rectification
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 28.05.2018