BR9201082A - Laminador,sistema de laminacao a quente,processo de laminacao,e,processo de recondicionamento de um laminador - Google Patents

Laminador,sistema de laminacao a quente,processo de laminacao,e,processo de recondicionamento de um laminador

Info

Publication number
BR9201082A
BR9201082A BR929201082A BR9201082A BR9201082A BR 9201082 A BR9201082 A BR 9201082A BR 929201082 A BR929201082 A BR 929201082A BR 9201082 A BR9201082 A BR 9201082A BR 9201082 A BR9201082 A BR 9201082A
Authority
BR
Brazil
Prior art keywords
laminator
lamination
hot
recovery process
recovery
Prior art date
Application number
BR929201082A
Other languages
English (en)
Portuguese (pt)
Inventor
Toshiyuki Kajiwara
Tukuji Sugiyama
Yoshio Takakura
Takao Sakanaka
Yasutugu Yoshimura
Ken-Ichi Yasuda
Shinichi Kaga
Original Assignee
Hitachi Ltd Companhia Japonesa
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 Hitachi Ltd Companhia Japonesa filed Critical Hitachi Ltd Companhia Japonesa
Publication of BR9201082A publication Critical patent/BR9201082A/pt

Links

Classifications

    • 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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • 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
    • 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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • 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
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
    • 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
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • 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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • B21B31/185—Adjusting or positioning rolls by moving rolls axially and by crossing rolls
    • 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
    • B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
BR929201082A 1991-03-29 1992-03-27 Laminador,sistema de laminacao a quente,processo de laminacao,e,processo de recondicionamento de um laminador BR9201082A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6600791 1991-03-29
JP4020956A JP3060691B2 (ja) 1991-03-29 1992-02-06 圧延機及び熱間圧延設備及び圧延方法及び圧延機の改造方法

Publications (1)

Publication Number Publication Date
BR9201082A true BR9201082A (pt) 1992-11-24

Family

ID=26357953

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201082A BR9201082A (pt) 1991-03-29 1992-03-27 Laminador,sistema de laminacao a quente,processo de laminacao,e,processo de recondicionamento de um laminador

Country Status (6)

Country Link
EP (1) EP0506138B1 (ko)
JP (1) JP3060691B2 (ko)
KR (1) KR100222444B1 (ko)
CN (1) CN1038483C (ko)
BR (1) BR9201082A (ko)
DE (1) DE69224490T2 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666837A (en) * 1991-03-29 1997-09-16 Hitachi Ltd. Rolling mill and method of using the same
US5768927A (en) * 1991-03-29 1998-06-23 Hitachi Ltd. Rolling mill, hot rolling system, rolling method and rolling mill revamping method
US5524465A (en) * 1991-03-29 1996-06-11 Hitachi, Ltd. Work rolls crossing type mill, rolling system and rolling method
JP2807379B2 (ja) * 1992-02-14 1998-10-08 株式会社日立製作所 タンデム圧延機及び作業ロールクロスミル
KR100254076B1 (ko) * 1992-10-02 2000-04-15 가나이 쓰도무 작업롤 교차식 압연기 및 압연 설비 및 압연 방법
US5390518A (en) * 1992-11-10 1995-02-21 Mitsubishi Jukogyo Kabushiki Kaisha Method for shining metal sheet surfaces and method for cold-rolling metallic materials
DE4447382C2 (de) * 1994-12-22 1999-08-12 Mannesmann Ag Walzgerüst zum Walzen von Blechen und Bändern
US5655398A (en) * 1995-05-11 1997-08-12 Danieli United, A Division Of Danieli Corporation Roll crossing and shifting system
IT1280192B1 (it) * 1995-06-26 1998-01-05 Danieli Off Mecc Dispositivo di traslazione assiale per cilindri di laminazione e procedimento di traslazione assiale con spostamento di incrocio dei
JP3215327B2 (ja) * 1995-07-10 2001-10-02 川崎製鉄株式会社 鋼帯の連続熱間仕上圧延方法
US6286354B1 (en) * 1996-04-03 2001-09-11 Hitachi, Ltd. Rolling mill and rolling method and rolling equipment
TW358758B (en) * 1996-12-27 1999-05-21 Hitachi Ltd Rolling mill and method of the same
DE19911638A1 (de) * 1999-03-16 2000-09-21 Sms Demag Ag Vorrichtung zur regelbaren Beeinflussung der Reibkräfte zwischen den Führungsflächen und Anlageflächen von, in den Ständerfenstern von Walzgerüsten geführten Lagereinbaustücken der Walzen
DE102004006130A1 (de) * 2003-12-23 2005-07-28 Sms Demag Ag Verfahren zum Schmieren von Walzgut
JP5929048B2 (ja) * 2011-09-01 2016-06-01 Ｊｆｅスチール株式会社 熱間圧延方法
PL234616B1 (pl) * 2018-04-09 2020-03-31 Lubelska Polt Urządzenie do rozdrabniania struktury z prowadnicami obrotowymi
CN109108092B (zh) * 2018-10-12 2024-03-15 一重集团大连工程技术有限公司 一种工作辊弯辊及横移装置
JP7342831B2 (ja) * 2020-09-29 2023-09-12 Ｊｆｅスチール株式会社 熱間圧延機及び熱延鋼板の製造方法
CN112496033B (zh) * 2020-11-10 2022-08-19 江阴市诚立新材料科技有限公司 一种热轧镀锌板的热轧设备及其热轧方法
EP4094857A1 (de) 2021-05-28 2022-11-30 Primetals Technologies Austria GmbH Stabilisierung der arbeits- und stützwalzen eines walzgerüsts während des warmwalzens eines walzguts zu einem band in dem walzgerüst
CN115415331A (zh) * 2022-10-10 2022-12-02 日照钢铁控股集团有限公司 一种热连轧机架出口带钢凸度分配方法、系统及计算终端

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208253A (en) * 1963-05-10 1965-09-28 United States Steel Corp Control of rolling mill lubricant
JPS5217515B2 (ko) * 1972-03-23 1977-05-16
JPS57137011A (en) * 1981-02-16 1982-08-24 Nippon Kokan Kk <Nkk> Processing method of mill roll
JPS57199501A (en) * 1981-06-02 1982-12-07 Kawasaki Steel Corp Hot oil-lubricated rolling method
JPS5939408A (ja) * 1982-08-25 1984-03-03 Nippon Steel Corp 圧延機のスラスト防止方法
FR2572961A1 (fr) * 1984-11-09 1986-05-16 Usinor Cage de laminoir perfectionnee
JPS61279305A (ja) * 1985-06-06 1986-12-10 Ishikawajima Harima Heavy Ind Co Ltd 圧延機
JPH0753284B2 (ja) * 1985-12-05 1995-06-07 石川島播磨重工業株式会社 熱間圧延設備
US4735116A (en) * 1986-05-06 1988-04-05 United Engineering Rolling Mills, Inc. Spreading rolling mill and associated method
JPH0618646B2 (ja) * 1986-05-12 1994-03-16 三菱重工業株式会社 ロ−ルクロス式圧延機
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

Also Published As

Publication number Publication date
JPH0550110A (ja) 1993-03-02
CN1038483C (zh) 1998-05-27
KR920017732A (ko) 1992-10-21
KR100222444B1 (ko) 1999-10-01
EP0506138A1 (en) 1992-09-30
EP0506138B1 (en) 1998-02-25
JP3060691B2 (ja) 2000-07-10
DE69224490T2 (de) 1998-09-24
CN1065417A (zh) 1992-10-21
DE69224490D1 (de) 1998-04-02

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 16A,18A E 19A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 19A E 20A ANUIDADES. PAGAR RESTAURACAO.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2342 DE 24-11-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.