JPS5510366A - Rolling mill - Google Patents

Rolling mill

Info

Publication number
JPS5510366A
JPS5510366A JP8383478A JP8383478A JPS5510366A JP S5510366 A JPS5510366 A JP S5510366A JP 8383478 A JP8383478 A JP 8383478A JP 8383478 A JP8383478 A JP 8383478A JP S5510366 A JPS5510366 A JP S5510366A
Authority
JP
Japan
Prior art keywords
rolls
breadth
outermost
length
work
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8383478A
Other languages
Japanese (ja)
Other versions
JPS5722641B2 (en
Inventor
Hiroyuki Hino
Ryuichi Osono
Hiroshi Araya
Eihiko Tsukamoto
Tetsuo Kajiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP8383478A priority Critical patent/JPS5510366A/en
Publication of JPS5510366A publication Critical patent/JPS5510366A/en
Publication of JPS5722641B2 publication Critical patent/JPS5722641B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/028—Variable-width rolls
    • 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
    • B21B2013/028—Sixto, six-high stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/16—Intermediate 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
    • B21B27/03—Sleeved rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE:To improve the accuracy of thickness of the rolled material in the direction of breadth, by installing the intermediate rolls being divided into plural sections so as to be individually freely movable in the direction of axis, between the backup roll and respective upper and lower work rolls. CONSTITUTION:For instance, when the breadth of the rolled material 12 is comparable to the length of rolls of the work rolls 13a, 13b, the outermost intermediate rolls 21a, 21b, 21a', 21b', are respectively moved in the direction of axis, so as to make the distance between the left end of the outermost intermediate rolls 21a, 21b, and the right end of the outermost intermediate rolls 21a', 21b', to be corresponding to the breadth of the material 12. When the breadth of the material 12 is approximately equal to the sum of length of rolls of the intermediate rolls, the outermost rolls are all shifted so as to contact with the middle rolls 20a, 20b, and then the rolling work is proceeded. When the breadth of the material 12 is shorter than the sum of length of rolls of the intermediate rolls, the middle rolls 20a, 20b, are combined with either one of the outermost rolls, or only the middle rolls 20a, 20b, are assigned to the rolling work.
JP8383478A 1978-07-10 1978-07-10 Rolling mill Granted JPS5510366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8383478A JPS5510366A (en) 1978-07-10 1978-07-10 Rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8383478A JPS5510366A (en) 1978-07-10 1978-07-10 Rolling mill

Publications (2)

Publication Number Publication Date
JPS5510366A true JPS5510366A (en) 1980-01-24
JPS5722641B2 JPS5722641B2 (en) 1982-05-14

Family

ID=13813717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8383478A Granted JPS5510366A (en) 1978-07-10 1978-07-10 Rolling mill

Country Status (1)

Country Link
JP (1) JPS5510366A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893503A (en) * 1981-11-27 1983-06-03 Kawasaki Steel Corp Rolling mill
US4407151A (en) * 1980-07-17 1983-10-04 Davey-Loewy Limited Rolling mill
US5031435A (en) * 1988-06-16 1991-07-16 Kawasaki Steel Corporation Adjustable width rolls for rolling mill
US5209095A (en) * 1990-07-13 1993-05-11 Ube Industries, Ltd. Mill for producing strip and use thereof
JP2016041486A (en) * 2014-08-18 2016-03-31 志弘 林 Non-slip synthetic paper and method for producing the non-slip synthetic paper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407151A (en) * 1980-07-17 1983-10-04 Davey-Loewy Limited Rolling mill
JPS5893503A (en) * 1981-11-27 1983-06-03 Kawasaki Steel Corp Rolling mill
US5031435A (en) * 1988-06-16 1991-07-16 Kawasaki Steel Corporation Adjustable width rolls for rolling mill
US5209095A (en) * 1990-07-13 1993-05-11 Ube Industries, Ltd. Mill for producing strip and use thereof
JP2016041486A (en) * 2014-08-18 2016-03-31 志弘 林 Non-slip synthetic paper and method for producing the non-slip synthetic paper

Also Published As

Publication number Publication date
JPS5722641B2 (en) 1982-05-14

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