WO2011082881A3 - Roll stand and method for operating a roll stand - Google Patents

Roll stand and method for operating a roll stand Download PDF

Info

Publication number
WO2011082881A3
WO2011082881A3 PCT/EP2010/068085 EP2010068085W WO2011082881A3 WO 2011082881 A3 WO2011082881 A3 WO 2011082881A3 EP 2010068085 W EP2010068085 W EP 2010068085W WO 2011082881 A3 WO2011082881 A3 WO 2011082881A3
Authority
WO
WIPO (PCT)
Prior art keywords
roll stand
roller
working
rolling direction
operating
Prior art date
Application number
PCT/EP2010/068085
Other languages
German (de)
French (fr)
Other versions
WO2011082881A2 (en
Inventor
Hartmut Pawelski
Ludwig Weingarten
Original Assignee
Sms Siemag Ag
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 Sms Siemag Ag filed Critical Sms Siemag Ag
Publication of WO2011082881A2 publication Critical patent/WO2011082881A2/en
Publication of WO2011082881A3 publication Critical patent/WO2011082881A3/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
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

The invention relates to a roll stand having two interacting working rolls (1, 2), which define a roller gap (3) therebetween for a product (4) to be rolled which passes the roller gap (3) in the rolling direction (W), wherein there are means (5, 6) by which a force (F), effective in the rolling direction (W) can be exerted on at least one working roller (1, 2) in order to influence the deflection (x) of the working roller (1, 2) in the rolling direction (W) from the ideal center axis of the working roller (1, 2). According to the invention, in order to prevent slim rollers from buckling in the horizontal direction in an improved manner, the means (5, 6) for contactlessly applying force (F) are formed on the working roller (1, 2). Said means are preferably magnets. The invention further relates to a method for operating a roll stand.
PCT/EP2010/068085 2009-12-15 2010-11-24 Roll stand and method for operating a roll stand WO2011082881A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910058358 DE102009058358A1 (en) 2009-12-15 2009-12-15 Roll stand and method for operating a rolling stand
DE102009058358.0 2009-12-15

Publications (2)

Publication Number Publication Date
WO2011082881A2 WO2011082881A2 (en) 2011-07-14
WO2011082881A3 true WO2011082881A3 (en) 2012-04-05

Family

ID=43992938

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/068085 WO2011082881A2 (en) 2009-12-15 2010-11-24 Roll stand and method for operating a roll stand

Country Status (2)

Country Link
DE (1) DE102009058358A1 (en)
WO (1) WO2011082881A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108114993A (en) * 2017-12-22 2018-06-05 燕山大学 The method that measurement support roller outer profile obtains strip-mill strip loading roll gap information in real time

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151576A (en) * 2020-01-19 2020-05-15 内蒙古工业大学 Strong shearing rolling device for plates
CN112893514A (en) * 2021-01-14 2021-06-04 首钢京唐钢铁联合有限责任公司 Method for adjusting levelness of lower pinch roll of coiler and controller
DE102021205156A1 (en) * 2021-05-20 2022-11-24 Sms Group Gmbh Cassette for at least one work roll in a roll stand

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206506A (en) * 1981-06-12 1982-12-17 Toshiba Corp Rolling mill
JPS5823508A (en) * 1981-07-31 1983-02-12 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill having shape controlling function
JPS6018206A (en) * 1983-07-11 1985-01-30 Nippon Roll Seizo Kk In-line system rolling mill equipped with edge supporting side roll
DE19924860A1 (en) * 1998-06-02 1999-12-09 Hitachi Ltd Strip rolling mill with working rolls of small diameter, in particular, for producing hard or extremely thin strip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323641A1 (en) 1983-04-02 1984-10-04 SMS Schloemann-Siemag AG, 4000 Düsseldorf MULTI-ROLLER FRAME
JPS6330006A (en) 1986-07-23 1988-02-08 Sony Corp Helical antenna
DE3925408C1 (en) 1989-08-01 1990-04-12 Sundwiger Eisenhuette Maschinenfabrik Grah & Co, 5870 Hemer, De
EP0416880B1 (en) 1989-09-08 1994-06-01 Hitachi, Ltd. Rolling mill and rolling method
JP2972401B2 (en) 1991-08-26 1999-11-08 株式会社日立製作所 Rolling mill and rolling method
US7185522B2 (en) 2005-05-10 2007-03-06 T. Sendzimir, Inc. Side supported 6-high rolling mill

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206506A (en) * 1981-06-12 1982-12-17 Toshiba Corp Rolling mill
JPS5823508A (en) * 1981-07-31 1983-02-12 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill having shape controlling function
JPS6018206A (en) * 1983-07-11 1985-01-30 Nippon Roll Seizo Kk In-line system rolling mill equipped with edge supporting side roll
DE19924860A1 (en) * 1998-06-02 1999-12-09 Hitachi Ltd Strip rolling mill with working rolls of small diameter, in particular, for producing hard or extremely thin strip

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108114993A (en) * 2017-12-22 2018-06-05 燕山大学 The method that measurement support roller outer profile obtains strip-mill strip loading roll gap information in real time
CN108114993B (en) * 2017-12-22 2019-10-01 燕山大学 The method that measurement support roller outer profile obtains strip-mill strip loading roll gap information in real time

Also Published As

Publication number Publication date
DE102009058358A1 (en) 2011-06-16
WO2011082881A2 (en) 2011-07-14

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