US3468145A - Billet mill wherein the rolling gap is controlled during the penultimate pass and fixed during the final pass - Google Patents

Billet mill wherein the rolling gap is controlled during the penultimate pass and fixed during the final pass Download PDF

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Publication number
US3468145A
US3468145A US558071A US3468145DA US3468145A US 3468145 A US3468145 A US 3468145A US 558071 A US558071 A US 558071A US 3468145D A US3468145D A US 3468145DA US 3468145 A US3468145 A US 3468145A
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US
United States
Prior art keywords
pass
stock
section
stand
mill
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 - Lifetime
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US558071A
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English (en)
Inventor
Kenneth Alfred Yeomans
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.)
British Iron and Steel Research Association BISRA
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British Iron and Steel Research Association BISRA
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.)
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Application filed by British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
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Publication of US3468145A publication Critical patent/US3468145A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/10—Cross-sectional area
US558071A 1965-06-16 1966-06-16 Billet mill wherein the rolling gap is controlled during the penultimate pass and fixed during the final pass Expired - Lifetime US3468145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25437/65A GB1150073A (en) 1965-06-16 1965-06-16 Improvements in or relating to rolling

Publications (1)

Publication Number Publication Date
US3468145A true US3468145A (en) 1969-09-23

Family

ID=10227660

Family Applications (1)

Application Number Title Priority Date Filing Date
US558071A Expired - Lifetime US3468145A (en) 1965-06-16 1966-06-16 Billet mill wherein the rolling gap is controlled during the penultimate pass and fixed during the final pass

Country Status (5)

Country Link
US (1) US3468145A (xx)
CH (1) CH513682A (xx)
DE (1) DE1527610B2 (xx)
GB (1) GB1150073A (xx)
SE (1) SE309400B (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543548A (en) * 1968-08-27 1970-12-01 Westinghouse Electric Corp Method and computer control system for operating a slabbing mill
US3650135A (en) * 1968-06-14 1972-03-21 British Iron Steel Research Control for rolling means having successine rolling stands
US3712095A (en) * 1969-09-26 1973-01-23 Davy & United Eng Co Ltd Slab rolling
EP0435547A2 (en) * 1989-12-22 1991-07-03 British Steel plc Improvements in and relating to control systems for rolling mills

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248072A (en) * 1978-07-25 1981-02-03 Aichi Steel Works, Limited Method of and apparatus for producing plate material having uniform width and lengthwise thickness variation
US4583384A (en) * 1981-09-30 1986-04-22 Mitsubishi Denki Kabushiki Kaisha Control device for continuous rolling machine
AT387531B (de) * 1983-04-26 1989-02-10 Gfm Fertigungstechnik Walzanlage zum walzen insbesondere von flachstahl

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012706A (en) * 1934-01-20 1935-08-27 United Eng Foundry Co Method of rolling metal strip
US3232084A (en) * 1961-04-13 1966-02-01 Davy & United Eng Co Ltd Mill control systems
US3248916A (en) * 1962-09-21 1966-05-03 Westinghouse Electric Corp Workpiece shape control with a rolling mill

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012706A (en) * 1934-01-20 1935-08-27 United Eng Foundry Co Method of rolling metal strip
US3232084A (en) * 1961-04-13 1966-02-01 Davy & United Eng Co Ltd Mill control systems
US3248916A (en) * 1962-09-21 1966-05-03 Westinghouse Electric Corp Workpiece shape control with a rolling mill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650135A (en) * 1968-06-14 1972-03-21 British Iron Steel Research Control for rolling means having successine rolling stands
US3543548A (en) * 1968-08-27 1970-12-01 Westinghouse Electric Corp Method and computer control system for operating a slabbing mill
US3712095A (en) * 1969-09-26 1973-01-23 Davy & United Eng Co Ltd Slab rolling
EP0435547A2 (en) * 1989-12-22 1991-07-03 British Steel plc Improvements in and relating to control systems for rolling mills
EP0435547A3 (en) * 1989-12-22 1991-12-04 British Steel Plc Improvements in and relating to control systems for rolling mills

Also Published As

Publication number Publication date
DE1527610B2 (de) 1979-09-20
DE1527610A1 (de) 1970-01-22
SE309400B (xx) 1969-03-24
GB1150073A (en) 1969-04-30
CH513682A (fr) 1971-10-15

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