JPS54149353A - Rolling unit for slab - Google Patents

Rolling unit for slab

Info

Publication number
JPS54149353A
JPS54149353A JP5856378A JP5856378A JPS54149353A JP S54149353 A JPS54149353 A JP S54149353A JP 5856378 A JP5856378 A JP 5856378A JP 5856378 A JP5856378 A JP 5856378A JP S54149353 A JPS54149353 A JP S54149353A
Authority
JP
Japan
Prior art keywords
caliber
roll
slab
vertical roll
vertical
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
JP5856378A
Other languages
Japanese (ja)
Other versions
JPS5613523B2 (en
Inventor
Masaaki Tarui
Henichi Watanabe
Takeshi Seki
Nobuhiro Tazoe
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP5856378A priority Critical patent/JPS54149353A/en
Publication of JPS54149353A publication Critical patent/JPS54149353A/en
Publication of JPS5613523B2 publication Critical patent/JPS5613523B2/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
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/06—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a non-continuous process, e.g. triplet mill, reversing mill
    • 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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/12—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process axes being arranged in different planes
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B2031/026—Transverse shifting the stand
    • 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
    • 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

Abstract

PURPOSE:To make possible the single rolling mill to carry out a large edging, by arranging the vertical roll provided with a concave caliber in front of the horizontal roll, and by arranging the vertical roll provided with the concave caliber and the flat caliber on the backside of the horizontal roll so as to be movable vertically. CONSTITUTION:The horizontal roll 2 is placed under the unworking condition, and the convex caliber 3' of the vertical roll 3 is moved down onto the pass line. The slab S, being sent from the continuous casting apparatus, is rolled in the breadth direction by the concave caliber 1' of the vertical roll 1, and is passed through the unworking horizontal roll 2, and is further rolled by the convex caliber 3' of the vertical roll 3. Next, the vertical roll 1 is placed under the unworking condition, and the vertical roll 3 is moved upward so as to locate the flat caliber 3'' at the specified position. The vertical roll 3 is reversely rotated for rolling the slab S in the breadth direction; after that, the slab S is rolled in the thickness direction by the horizontal roll 2 into the specified size. According to this method, a single rolling unit can carry out the edging work for the slab, so that the producibility of the continuous casting apparatus is improved.
JP5856378A 1978-05-17 1978-05-17 Rolling unit for slab Granted JPS54149353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5856378A JPS54149353A (en) 1978-05-17 1978-05-17 Rolling unit for slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5856378A JPS54149353A (en) 1978-05-17 1978-05-17 Rolling unit for slab

Publications (2)

Publication Number Publication Date
JPS54149353A true JPS54149353A (en) 1979-11-22
JPS5613523B2 JPS5613523B2 (en) 1981-03-28

Family

ID=13087913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5856378A Granted JPS54149353A (en) 1978-05-17 1978-05-17 Rolling unit for slab

Country Status (1)

Country Link
JP (1) JPS54149353A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153919A (en) * 1983-02-18 1984-09-01 Mitsubishi Motors Corp Suction port structure

Also Published As

Publication number Publication date
JPS5613523B2 (en) 1981-03-28

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