GB1129771A - Strip rolling mill - Google Patents

Strip rolling mill

Info

Publication number
GB1129771A
GB1129771A GB346/66A GB34666A GB1129771A GB 1129771 A GB1129771 A GB 1129771A GB 346/66 A GB346/66 A GB 346/66A GB 34666 A GB34666 A GB 34666A GB 1129771 A GB1129771 A GB 1129771A
Authority
GB
United Kingdom
Prior art keywords
rolls
strip
mill
reel
passed
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
GB346/66A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1129771A publication Critical patent/GB1129771A/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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/30—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 plates, strips, bands or sheets of indefinite length in a non-continuous process
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/30—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 plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/18—Rolls or rollers
    • B21B2203/187—Tilting rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/04—Flatness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/08—Braking or tensioning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

1,129,771. Rolling mills; stretching. N. H. POLAKOWSKI. 4 Jan., 1966 [1 Feb., 1965], No. 346/66. Headings B3E and B3M. In a rolling mill, sheet or strip 13 is passed from a pay off reel 10, over an idler roll 12, through flexing and twisting rollers 5-8, through work rolls 1, 2 backed by rolls 3, 4, over a second idler 11, and on to a take up reel 9. Rolls 5, 6, 7 are mounted in common journals (14), (14<SP>1</SP>), Fig. 2 (not shown), which can be adjusted to vary the amount of twist by screws (18), (19). In operation, when strip 13 is normally passed through rolls 1, 2, greater pressure is exerted on the centre of the strip, which is reduced in thickness more than its edges. To counteract this difference in thickness, the strip is first passed through rolls 5-8 where it is flexed and twisted so as to stretch the edges, and reduce the edge thickness more than the centre. Back up roll 5 may have an independent adjustment, and to prevent sideways drifting of the strip two guiding stands having rolls (31, 32), (33, 34), Fig. 3 (not shown) may be provided between reel 10 and rolls 5, 6, and between rolls 5, 7 and work rolls 1, 2. The mill may be a reversing mill with a selectively operable twisting means on either side of the mill.
GB346/66A 1965-02-01 1966-01-04 Strip rolling mill Expired GB1129771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429352A US3344637A (en) 1965-02-01 1965-02-01 Strip rolling mill system and process

Publications (1)

Publication Number Publication Date
GB1129771A true GB1129771A (en) 1968-10-09

Family

ID=23702870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB346/66A Expired GB1129771A (en) 1965-02-01 1966-01-04 Strip rolling mill

Country Status (6)

Country Link
US (1) US3344637A (en)
BE (1) BE675899A (en)
DE (1) DE1527677A1 (en)
FR (1) FR1463662A (en)
GB (1) GB1129771A (en)
SE (1) SE302441B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489153A (en) * 1966-06-07 1967-07-21 Loire Atel Forges Improvements to metal strip levelers working by alternating bending
DE1527631C3 (en) * 1966-11-10 1975-01-09 Demag Ag, 4100 Duisburg Rolling device which is immediately downstream of a continuous casting device
DE1752052C3 (en) * 1968-03-27 1982-04-01 Baustoffwerke Rasselstein Gmbh, 5450 Neuwied Roll stand for skin-passing cold-rolled metal strip
DE3241995A1 (en) * 1981-11-13 1983-05-26 Sumitomo Metal Industries, Ltd., Osaka METHOD FOR CORRECTING ROLLED MATERIAL
DE3405146C1 (en) * 1984-02-14 1985-02-14 Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer Rolling stand and method for flat rolling of metal strip in a rolling stand
US4587822A (en) * 1984-08-10 1986-05-13 The Monarch Machine Tool Company Tension leveling apparatus
US4782683A (en) * 1986-03-03 1988-11-08 Tippins Incorporated Hot strip mill shape processor and method
DE3635088A1 (en) * 1986-10-15 1988-04-28 Bwg Bergwerk Walzwerk METHOD AND ROLLING MILL FOR PRODUCING METAL STRIP IN A ROLLING PROCESS
DE19520541C2 (en) * 1995-06-03 1999-01-14 Bwg Bergwerk Walzwerk Method and device for correcting a rolled metal strip which is bent horizontally in the strip plane, in particular a metal strip with a strip thickness of 0.5 mm to 2.0 mm
JP3555751B2 (en) * 1999-11-26 2004-08-18 本田技研工業株式会社 Rolling equipment
US20090321491A1 (en) * 2008-06-06 2009-12-31 Wick William R W Edge Detection System
WO2010004657A1 (en) * 2008-07-11 2010-01-14 三菱日立製鉄機械株式会社 Method and apparatus for bonding metal plates
CN106670242B (en) * 2017-02-09 2018-05-04 广西南南铝加工有限公司 The device of the offline Strip Shape of On-line Control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039513A (en) * 1960-04-13 1962-06-19 Gpe Controls Inc Roll position control
US3081651A (en) * 1960-04-28 1963-03-19 United States Steel Corp Method and apparatus for correcting gage of strip during rolling

Also Published As

Publication number Publication date
DE1527677A1 (en) 1970-02-26
US3344637A (en) 1967-10-03
FR1463662A (en) 1966-06-03
BE675899A (en) 1966-06-16
SE302441B (en) 1968-07-22

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