BR8300769A - Processo e aparelho de controle de bitola para um laminador do tipo com multiplos cilindros - Google Patents

Processo e aparelho de controle de bitola para um laminador do tipo com multiplos cilindros

Info

Publication number
BR8300769A
BR8300769A BR8300769A BR8300769A BR8300769A BR 8300769 A BR8300769 A BR 8300769A BR 8300769 A BR8300769 A BR 8300769A BR 8300769 A BR8300769 A BR 8300769A BR 8300769 A BR8300769 A BR 8300769A
Authority
BR
Brazil
Prior art keywords
bitola
appliance
control process
cylinder type
multiple cylinder
Prior art date
Application number
BR8300769A
Other languages
English (en)
Inventor
Kenichi Yasuda
Original Assignee
Hitachi Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12139277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8300769(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of BR8300769A publication Critical patent/BR8300769A/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
    • 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
    • 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
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/028—Sixto, six-high stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
BR8300769A 1982-02-19 1983-02-17 Processo e aparelho de controle de bitola para um laminador do tipo com multiplos cilindros BR8300769A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57024478A JPS58141808A (ja) 1982-02-19 1982-02-19 圧延機の板厚制御方法及び装置

Publications (1)

Publication Number Publication Date
BR8300769A true BR8300769A (pt) 1983-11-16

Family

ID=12139277

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300769A BR8300769A (pt) 1982-02-19 1983-02-17 Processo e aparelho de controle de bitola para um laminador do tipo com multiplos cilindros

Country Status (6)

Country Link
US (1) US4483165A (pt)
EP (1) EP0087083B1 (pt)
JP (1) JPS58141808A (pt)
KR (1) KR890001363B1 (pt)
BR (1) BR8300769A (pt)
DE (1) DE3371873D1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1184794A (en) * 1982-02-11 1985-04-02 William I. Deversterre Load-transfer mechanism
FR2611541B1 (fr) * 1987-02-27 1994-04-29 Clecim Sa Dispositif de reglage du profil et de repartition d'usure de cylindres dans un laminoir a cylindres deplacables axialement
JPH01186208A (ja) * 1988-01-21 1989-07-25 Mitsubishi Electric Corp 圧延機の自動板厚制御装置
DE19500336A1 (de) * 1995-01-07 1996-07-11 Schloemann Siemag Ag Verfahren zur Regelung des Walzspaltprofils
US5839313A (en) * 1998-02-18 1998-11-24 Danieli United, A Division Of Danieli Corporation Rolling mill with intermediate crossed rolls background
KR101550549B1 (ko) * 2014-08-01 2015-09-04 엘지전자 주식회사 공기 조화기
CN114054708B (zh) * 2021-10-18 2023-05-09 首钢集团有限公司 一种辊缝控制方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525304B2 (pt) * 1972-07-07 1977-02-12
JPS5597806A (en) * 1979-01-17 1980-07-25 Hitachi Ltd Method and apparatus for correcting asymmetry of rolling mill

Also Published As

Publication number Publication date
EP0087083B1 (en) 1987-06-03
KR840003440A (ko) 1984-09-08
US4483165A (en) 1984-11-20
KR890001363B1 (ko) 1989-05-02
EP0087083A1 (en) 1983-08-31
JPH0261327B2 (pt) 1990-12-19
DE3371873D1 (en) 1987-07-09
JPS58141808A (ja) 1983-08-23

Similar Documents

Publication Publication Date Title
US5008725C2 (en) Plural polygon source pattern for mosfet
US5130767C1 (en) Plural polygon source pattern for mosfet
BR8505817A (pt) Processo e aparelho para formar uma chapa de vidro
BR8103116A (pt) Controle de descongelamento e processo para energizar um dispositivo de descongelamento
BR8501072A (pt) Dispositivo de controle para um aparelho refrigerador e processo para controlar um aparelho de refrigeracao
BR8405650A (pt) Conjunto para um queimador de pos-mistura inflamado por centelha
BR8705399A (pt) Processo para controle de prensa
BR8306348A (pt) Controle de combustivel
BR8506190A (pt) Etiqueta para aplicacao em uma superficie
BR8802122A (pt) Fonte de alimentacao para um magnetron
BR8300203A (pt) Processo e disposicao de controle para um turbocarregador de apoio hidraulico
DK164749C (da) Fjederbrudsikringsmekanisme
BR8506906A (pt) Processo para a revisao de aparelhos de controle
BR8500591A (pt) Composto,composicao e processo para controle de ervas daninhas
BR8300769A (pt) Processo e aparelho de controle de bitola para um laminador do tipo com multiplos cilindros
BR8106483A (pt) Processo para controle de acarideos
BR8506688A (pt) Aparelho para flexionar chapas de vidro
BR8500894A (pt) Processo de laminacao a quente
BR8502616A (pt) Composto e processo para o controle de especies de plantas monocotiledoneas e dicotiledoneas anuais,perenes e aquaticas
BR8205816A (pt) Processo de controle da eficiencia de laminacao
BR8302624A (pt) Dispositivo de controle numerico
BR8702589A (pt) Processo para controlar a operacao de alto forno
BR8203837A (pt) Aparelho para emprego no controle do funcionamento de um queimador e processo de controlar a operacao de um queimador
DK404986D0 (da) Som dispergeringsmiddel virkende salte
BR8601960A (pt) Composicao,processo para o controle pos-emergente de ervas daninhas e processo para preparar um composto

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)