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SE8300169L - DEVICE FOR ROLLING - Google Patents

DEVICE FOR ROLLING

Info

Publication number
SE8300169L
SE8300169L SE8300169A SE8300169A SE8300169L SE 8300169 L SE8300169 L SE 8300169L SE 8300169 A SE8300169 A SE 8300169A SE 8300169 A SE8300169 A SE 8300169A SE 8300169 L SE8300169 L SE 8300169L
Authority
SE
Sweden
Prior art keywords
shell surfaces
arrangement
smooth
portions
rolling mills
Prior art date
Application number
SE8300169A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8300169D0 (en
Inventor
Per-Olof Strandell
Original Assignee
Strandell Per Olof
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 Strandell Per Olof filed Critical Strandell Per Olof
Priority to SE8300169A priority Critical patent/SE8300169L/en
Publication of SE8300169D0 publication Critical patent/SE8300169D0/en
Priority to EP84850006A priority patent/EP0114795A3/en
Priority to JP464884A priority patent/JPS59178112A/en
Publication of SE8300169L publication Critical patent/SE8300169L/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

An arrangement at rolling mills, especially sheet and strip rolling mills, for supporting work rolls (2,46,70) therein, which rolls have smooth shell surface (4) along at least a substantial portion of their length, and two or more hydrostatic bearings (3,6,7,59,60,61,69) acting against said smooth shell surfaces (4) are provided for supporting the work rolls. The arrangement is characterized in that the bearings (3,6,7,59,60,61,69) are movable to positions, in which they contact the smooth shell surfaces (4), that their portions (15,17,28,30,36,39,63) thereby contacting the shell surfaces (4) have small area and a lower wear resistance than said shell surfaces (4). The arrangement further is characterized in that hydrostatic pressure medium is intended to controlled flow out between said portions (15,17,28,30,36,39,63) and the shell surfaces (4).
SE8300169A 1983-01-14 1983-01-14 DEVICE FOR ROLLING SE8300169L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8300169A SE8300169L (en) 1983-01-14 1983-01-14 DEVICE FOR ROLLING
EP84850006A EP0114795A3 (en) 1983-01-14 1984-01-04 Arrangement at rolling mill
JP464884A JPS59178112A (en) 1983-01-14 1984-01-13 Roll supporter for machining in rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300169A SE8300169L (en) 1983-01-14 1983-01-14 DEVICE FOR ROLLING

Publications (2)

Publication Number Publication Date
SE8300169D0 SE8300169D0 (en) 1983-01-14
SE8300169L true SE8300169L (en) 1984-07-15

Family

ID=20349580

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300169A SE8300169L (en) 1983-01-14 1983-01-14 DEVICE FOR ROLLING

Country Status (3)

Country Link
EP (1) EP0114795A3 (en)
JP (1) JPS59178112A (en)
SE (1) SE8300169L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020203076A1 (en) 2020-03-11 2021-09-16 Sms Group Gmbh Roll stand for rolling metal strip
DE102021205156A1 (en) * 2021-05-20 2022-11-24 Sms Group Gmbh Cassette for at least one work roll in a roll stand

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB858296A (en) * 1957-12-23 1961-01-11 Nat Res Dev Improvements in and relating to rolling mills for rolling metal sheet and strip
CH587688A5 (en) * 1975-02-13 1977-05-13 Escher Wyss Ag
CH617603A5 (en) * 1976-10-21 1980-06-13 Escher Wyss Ag
CH613134A5 (en) * 1976-11-02 1979-09-14 Escher Wyss Ag
AT359459B (en) * 1978-12-22 1980-11-10 Andritz Ag Maschf ROLLER BEARING ON COLD ROLLING DEVICES

Also Published As

Publication number Publication date
EP0114795A3 (en) 1984-10-10
SE8300169D0 (en) 1983-01-14
EP0114795A2 (en) 1984-08-01
JPS59178112A (en) 1984-10-09

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