SE0103218D0 - Rolling mill and rolling process - Google Patents

Rolling mill and rolling process

Info

Publication number
SE0103218D0
SE0103218D0 SE0103218A SE0103218A SE0103218D0 SE 0103218 D0 SE0103218 D0 SE 0103218D0 SE 0103218 A SE0103218 A SE 0103218A SE 0103218 A SE0103218 A SE 0103218A SE 0103218 D0 SE0103218 D0 SE 0103218D0
Authority
SE
Sweden
Prior art keywords
working
rolls
rolling
roll
working rolls
Prior art date
Application number
SE0103218A
Other languages
Swedish (sv)
Other versions
SE523451C2 (en
SE0103218L (en
Inventor
Sten Ljungars
Original Assignee
Avestapolarit Ab Publ
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 Avestapolarit Ab Publ filed Critical Avestapolarit Ab Publ
Priority to SE0103218A priority Critical patent/SE523451C2/en
Publication of SE0103218D0 publication Critical patent/SE0103218D0/en
Priority to PCT/SE2002/001387 priority patent/WO2003041883A1/en
Publication of SE0103218L publication Critical patent/SE0103218L/en
Publication of SE523451C2 publication Critical patent/SE523451C2/en

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
    • B21B37/38—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
    • B21B13/14—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
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product
    • 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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B2031/206—Horizontal offset of work rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/06—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/18—Roll crown; roll profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/10—Horizontal bending of 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
    • B21B27/02—Shape or construction of rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

The invention relates to a rolling mill with a first working roll and a second working roll, which working rolls form a roll-nip between them and through which roll-nip a feedstock can be rolled in a machine direction that is essentially perpendicular to the longitudinal axes of the working rolls. The rolling mill also comprises drive rolls for driving the working rolls. Concave and convex latral supporting rolls for the working rolls placed upstream and downstream deflect the working rolls. The working rolls are arranged to be able to be displaced in the machine direction. The invention also relates to a method of rolling.
SE0103218A 2001-09-27 2001-09-27 Rolling mills and the process of rolling with removable working rolls SE523451C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0103218A SE523451C2 (en) 2001-09-27 2001-09-27 Rolling mills and the process of rolling with removable working rolls
PCT/SE2002/001387 WO2003041883A1 (en) 2001-09-27 2002-07-16 Rolling mill and rolling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103218A SE523451C2 (en) 2001-09-27 2001-09-27 Rolling mills and the process of rolling with removable working rolls

Publications (3)

Publication Number Publication Date
SE0103218D0 true SE0103218D0 (en) 2001-09-27
SE0103218L SE0103218L (en) 2003-03-28
SE523451C2 SE523451C2 (en) 2004-04-20

Family

ID=20285464

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103218A SE523451C2 (en) 2001-09-27 2001-09-27 Rolling mills and the process of rolling with removable working rolls

Country Status (2)

Country Link
SE (1) SE523451C2 (en)
WO (1) WO2003041883A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1044361A1 (en) * 1982-08-09 1983-09-30 Челябинский Политехнический Институт Им.Ленинского Комсомола Device for increasing passability of welded seams at rolling
DE3323641A1 (en) * 1983-04-02 1984-10-04 SMS Schloemann-Siemag AG, 4000 Düsseldorf MULTI-ROLLER FRAME
JP2972401B2 (en) * 1991-08-26 1999-11-08 株式会社日立製作所 Rolling mill and rolling method
EP0663246B1 (en) * 1993-12-20 1997-09-10 MANNESMANN Aktiengesellschaft Rolling stand with adjustable rolls in horizontal planes
JP2002066608A (en) * 2000-08-30 2002-03-05 Hitachi Ltd Cold rolling mill and rolling method

Also Published As

Publication number Publication date
SE523451C2 (en) 2004-04-20
WO2003041883A1 (en) 2003-05-22
SE0103218L (en) 2003-03-28

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Legal Events

Date Code Title Description
NUG Patent has lapsed