BR9201082A - LAMINATOR, HOT LAMINATION SYSTEM, LAMINATION PROCESS, AND, RECOVERY PROCESS OF A LAMINATOR - Google Patents

LAMINATOR, HOT LAMINATION SYSTEM, LAMINATION PROCESS, AND, RECOVERY PROCESS OF A LAMINATOR

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
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/en

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
BR929201082A 1991-03-29 1992-03-27 LAMINATOR, HOT LAMINATION SYSTEM, LAMINATION PROCESS, AND, RECOVERY PROCESS OF A LAMINATOR BR9201082A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6600791 1991-03-29
JP4020956A JP3060691B2 (en) 1991-03-29 1992-02-06 Rolling mill, hot rolling equipment, rolling method, and remodeling method of rolling mill

Publications (1)

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

Family

ID=26357953

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929201082A BR9201082A (en) 1991-03-29 1992-03-27 LAMINATOR, HOT LAMINATION SYSTEM, LAMINATION PROCESS, AND, RECOVERY PROCESS OF A LAMINATOR

Country Status (6)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5768927A (en) * 1991-03-29 1998-06-23 Hitachi Ltd. Rolling mill, hot rolling system, rolling method and rolling mill revamping method
US5666837A (en) * 1991-03-29 1997-09-16 Hitachi Ltd. Rolling mill and method of using the same
US5524465A (en) * 1991-03-29 1996-06-11 Hitachi, Ltd. Work rolls crossing type mill, rolling system and rolling method
JP2807379B2 (en) * 1992-02-14 1998-10-08 株式会社日立製作所 Tandem rolling mill and work roll cross mill
KR100254076B1 (en) * 1992-10-02 2000-04-15 가나이 쓰도무 Work rolls crossing type mill,rolling equipment and rolling method
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 (en) * 1994-12-22 1999-08-12 Mannesmann Ag Roll stand for rolling sheets and strips
US5655398A (en) * 1995-05-11 1997-08-12 Danieli United, A Division Of Danieli Corporation Roll crossing and shifting system
IT1280192B1 (en) * 1995-06-26 1998-01-05 Danieli Off Mecc AXIAL TRANSLATION DEVICE FOR ROLLING CYLINDERS AND AXIAL TRANSLATION PROCEDURE WITH CROSSING DISPLACEMENT OF THE
JP3215327B2 (en) * 1995-07-10 2001-10-02 川崎製鉄株式会社 Continuous hot finish rolling method for steel strip
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 (en) * 1999-03-16 2000-09-21 Sms Demag Ag Device for controllably influencing the frictional forces between the guide surfaces and contact surfaces of bearing chocks of the rollers guided in the stator windows of roll stands
DE102004006130A1 (en) * 2003-12-23 2005-07-28 Sms Demag Ag Method for rolling milling material, especially useful for hot wide strip rolling in a finishing train or a continuous casting and rolling plant and giving decreased roll wear and decreased energy consumption
JP5929048B2 (en) * 2011-09-01 2016-06-01 Ｊｆｅスチール株式会社 Hot rolling method
PL234616B1 (en) * 2018-04-09 2020-03-31 Lubelska Polt Device for shredding of the structure with the rotary guides
CN109108092B (en) * 2018-10-12 2024-03-15 一重集团大连工程技术有限公司 Work roll bending and traversing device
JP7342831B2 (en) * 2020-09-29 2023-09-12 Ｊｆｅスチール株式会社 Hot rolling mill and hot rolled steel sheet manufacturing method
CN112496033B (en) * 2020-11-10 2022-08-19 江阴市诚立新材料科技有限公司 Hot rolling equipment and hot rolling method for hot-rolled galvanized plate
EP4094857A1 (en) * 2021-05-28 2022-11-30 Primetals Technologies Austria GmbH Stabilization of the working and supporting rolls of a roll stand during hot rolling of a rolling stock into a strip in the roll stand

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 (en) * 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 (en) * 1982-08-25 1984-03-03 Nippon Steel Corp Method for preventing thrust in rolling mill
FR2572961A1 (en) * 1984-11-09 1986-05-16 Usinor CAGE OF PERFECTED LAMINOIR
JPS61279305A (en) * 1985-06-06 1986-12-10 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
JPH0753284B2 (en) * 1985-12-05 1995-06-07 石川島播磨重工業株式会社 Hot rolling equipment
US4735116A (en) * 1986-05-06 1988-04-05 United Engineering Rolling Mills, Inc. Spreading rolling mill and associated method
JPH0618646B2 (en) * 1986-05-12 1994-03-16 三菱重工業株式会社 Roll cross type rolling mill
JP2616917B2 (en) * 1987-01-24 1997-06-04 株式会社日立製作所 Rolling method by roll shift rolling mill

Also Published As

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

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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.