GB1349682A - Method and apparatus for rough-rolling a cast slab - Google Patents

Method and apparatus for rough-rolling a cast slab

Info

Publication number
GB1349682A
GB1349682A GB911471*[A GB1349682DA GB1349682A GB 1349682 A GB1349682 A GB 1349682A GB 1349682D A GB1349682D A GB 1349682DA GB 1349682 A GB1349682 A GB 1349682A
Authority
GB
United Kingdom
Prior art keywords
rolling
rolls
cast slab
rough
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.)
Expired
Application number
GB911471*[A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1349682A publication Critical patent/GB1349682A/en
Expired legal-status Critical Current

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
    • B21B13/08—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
    • 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
    • B21B1/04—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 continuous process

Abstract

1349682 Rolling NIPPON KOKAN KK 8 April 1971 9114/71 Heading B3M Buckling is prevented during severe edge rolling of a cast slab by using at least one pair of vertical rolls having recesses around their peripheries so that deformation is provided uniformly inwardly of the edges of the slab. Arrangements of the recessed rolls in combination with horizontal and vertical, cylindrical rolls are shown for continuous rolling mills (Figs. 2 and 6) and reversible rolling mills (Figs. 7 and 8).
GB911471*[A 1971-03-17 1971-04-08 Method and apparatus for rough-rolling a cast slab Expired GB1349682A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AU26656/71A AU451473B2 (en) 1971-03-17 1971-03-17 Method and apparatus for roughing slab to width
NL7103691A NL7103691A (en) 1971-03-17 1971-03-19
DE19712114346 DE2114346A1 (en) 1971-03-17 1971-03-24 Method and device for roughing slabs in terms of their width
FR717110600A FR2129997B1 (en) 1971-03-17 1971-03-25
US12977771A 1971-03-31 1971-03-31
GB911471 1971-04-08

Publications (1)

Publication Number Publication Date
GB1349682A true GB1349682A (en) 1974-04-10

Family

ID=27542621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB911471*[A Expired GB1349682A (en) 1971-03-17 1971-04-08 Method and apparatus for rough-rolling a cast slab

Country Status (6)

Country Link
US (1) US3757556A (en)
AU (1) AU451473B2 (en)
DE (1) DE2114346A1 (en)
FR (1) FR2129997B1 (en)
GB (1) GB1349682A (en)
NL (1) NL7103691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453384C2 (en) * 2010-08-30 2012-06-20 Закрытое акционерное общество "Волгоградский металлургический завод "Красный Октябрь" (ЗАО "ВМЗ "Красный Октябрь") Method rolling slabs from ingots

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848447A (en) * 1972-11-06 1974-11-19 Metalform Ab Rolling method and a rolling mill for carrying out the method
JPS5922602B2 (en) * 1979-02-24 1984-05-28 日本鋼管株式会社 Automatic control method for slab width during hot rough rolling
US4285227A (en) * 1979-05-30 1981-08-25 Nhk Spring Co., Ltd. Edge roll assembly for manufacturing a taper leaf spring
NL8001197A (en) * 1980-02-28 1981-10-01 Estel Hoogovens Bv METHOD FOR SIGNIFICANTLY PLASTIC REDUCTION OF THE WIDTH OF A PLATE PRE-PRODUCED BY ROLLERS.
CA1213762A (en) * 1982-03-02 1986-11-12 Yukio Matsuda Method and apparatus for controlling width and thickness of strip
US4587823A (en) * 1982-12-08 1986-05-13 Blaw-Knox Corporation Apparatus and method for press-edging hot slabs
CA1243510A (en) * 1983-07-13 1988-10-25 Atsuo Mizuta Process for width reduction of plate-like stock material
US5511303A (en) * 1992-05-12 1996-04-30 Tippins Incorporated Intermediate thickness and multiple furnace process line
US7934304B2 (en) * 2007-10-02 2011-05-03 Tenaris Coiled Tubes, Llc Method of manufacturing lined tubing
CN107282632A (en) * 2017-05-08 2017-10-24 首钢水城钢铁（集团）有限责任公司 A kind of screw-thread steel finished product ripple glaze optimize technique
IT201900001159A1 (en) * 2019-01-25 2020-07-25 Danieli Off Mecc METHOD OF LAMINATION OF THIN SLABS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296513A (en) * 1963-08-09 1967-01-03 Bethlehem Steel Corp Reversing motor control including load sensing to determine optimum reversal point
US3336778A (en) * 1964-06-08 1967-08-22 Anaconda Wire & Cable Co Edge-forming apparatus and method
US3323342A (en) * 1965-03-31 1967-06-06 Coil Anodizers Inc Method and means for smoothing edges of strip material
US3367162A (en) * 1965-04-07 1968-02-06 United States Steel Corp Apparatus for reducing slab width
US3422656A (en) * 1966-03-18 1969-01-21 United States Steel Corp Method of rolling slabs in planetary mill
DE1602139A1 (en) * 1967-03-17 1970-05-06 Siemag Siegener Maschb Gmbh Universal roll stand
US3587275A (en) * 1968-08-21 1971-06-28 Francis P Brennan Edge rolling mechanism
US3580032A (en) * 1969-04-17 1971-05-25 United Eng Foundry Co Apparatus for reducing the width of metallic slabs
US3688548A (en) * 1969-06-03 1972-09-05 Mitsubishi Aluminium Apparatus for the manufacture of aluminum strip conductors
DE1934302C3 (en) * 1969-07-05 1974-04-25 Hoesch Werke Ag, 4600 Dortmund Method and device for hot rolling metal slabs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453384C2 (en) * 2010-08-30 2012-06-20 Закрытое акционерное общество "Волгоградский металлургический завод "Красный Октябрь" (ЗАО "ВМЗ "Красный Октябрь") Method rolling slabs from ingots

Also Published As

Publication number Publication date
DE2114346A1 (en) 1972-10-05
NL7103691A (en) 1972-09-21
US3757556A (en) 1973-09-11
AU451473B2 (en) 1974-07-24
AU2665671A (en) 1972-09-21
FR2129997A1 (en) 1972-11-03
FR2129997B1 (en) 1974-03-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years