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ZA706482B - Slab rolling - Google Patents

Slab rolling

Info

Publication number
ZA706482B
ZA706482B ZA706482A ZA706482A ZA706482B ZA 706482 B ZA706482 B ZA 706482B ZA 706482 A ZA706482 A ZA 706482A ZA 706482 A ZA706482 A ZA 706482A ZA 706482 B ZA706482 B ZA 706482B
Authority
ZA
South Africa
Prior art keywords
slab rolling
slab
rolling
Prior art date
Application number
ZA706482A
Inventor
J Dowsing
K Yeomans
Original Assignee
Davy & United Eng Co 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 Davy & United Eng Co Ltd filed Critical Davy & United Eng Co Ltd
Publication of ZA706482B publication Critical patent/ZA706482B/en

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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
    • 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
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/10—Lateral spread defects
    • B21B2263/12—Dog bone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/12—End of product
    • 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
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
ZA706482A 1969-09-26 1970-09-22 Slab rolling ZA706482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4761169 1969-09-26

Publications (1)

Publication Number Publication Date
ZA706482B true ZA706482B (en) 1971-06-30

Family

ID=10445609

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA706482A ZA706482B (en) 1969-09-26 1970-09-22 Slab rolling

Country Status (4)

Country Link
US (1) US3712095A (en)
DE (1) DE2047240C2 (en)
GB (1) GB1316959A (en)
ZA (1) ZA706482B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521382B2 (en) * 1972-10-09 1977-01-13
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
JPS60255209A (en) * 1984-05-30 1985-12-16 Mitsubishi Heavy Ind Ltd Method for controlling edger gap in rolling mill
DE102005025711B4 (en) 2005-06-04 2019-01-10 Sms Group Gmbh Device for adjusting the vertical rolls of a swaging stand
CN110038905A (en) * 2018-01-15 2019-07-23 宝山钢铁股份有限公司 A kind of variable step control method that roughing constant width machine is predicted based on slab head and tail width
CN111919328A (en) * 2018-03-28 2020-11-10 新东工业株式会社 Rolling device, control system of rolling device and control method of rolling device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE898136C (en) * 1941-11-05 1953-11-26 Duerener Metallwerke Ag Device for the production of strips, sheets and rods that are narrowed in the longitudinal direction, the narrowing of which is variable
DE945838C (en) * 1942-11-24 1956-07-19 Eisen & Stahlind Ag Process for rolling profiles with or in the rolling direction. increasing strength
DE937701C (en) * 1943-08-22 1956-01-12 Wilhelm Muellenbach Rolling mill for rolling sheet metal or strips with a cross-section that changes in the rolling direction
DE939802C (en) * 1952-06-14 1956-03-01 F Sven Erichsen Adjusting device for rolling mills, calenders or the like.
US3081653A (en) * 1957-11-22 1963-03-19 Westinghouse Electric Corp Strip thickness control apparatus
US3296513A (en) * 1963-08-09 1967-01-03 Bethlehem Steel Corp Reversing motor control including load sensing to determine optimum reversal point
GB1150073A (en) * 1965-06-16 1969-04-30 British Iron Steel Research Improvements in or relating to rolling
US3422656A (en) * 1966-03-18 1969-01-21 United States Steel Corp Method of rolling slabs in planetary mill
US3436943A (en) * 1966-05-20 1969-04-08 Gen Dynamics Corp Rolling mill taper control system
DE1602059A1 (en) * 1967-08-29 1970-05-06 Demag Ag Deformation framework for a continuous metal caster, especially for steel
US3543548A (en) * 1968-08-27 1970-12-01 Westinghouse Electric Corp Method and computer control system for operating a slabbing mill

Also Published As

Publication number Publication date
GB1316959A (en) 1973-05-16
DE2047240C2 (en) 1983-11-17
DE2047240A1 (en) 1971-05-27
US3712095A (en) 1973-01-23

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