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AT294255B - Digital control arrangement to keep the thickness of the rolling stock leaving a rolling train constant - Google Patents

Digital control arrangement to keep the thickness of the rolling stock leaving a rolling train constant

Info

Publication number
AT294255B
AT294255B AT1061069A AT1061069A AT294255B AT 294255 B AT294255 B AT 294255B AT 1061069 A AT1061069 A AT 1061069A AT 1061069 A AT1061069 A AT 1061069A AT 294255 B AT294255 B AT 294255B
Authority
AT
Austria
Prior art keywords
rolling
keep
thickness
digital control
control arrangement
Prior art date
Application number
AT1061069A
Other languages
German (de)
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AT294255B publication Critical patent/AT294255B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
AT1061069A 1968-11-12 1969-11-12 Digital control arrangement to keep the thickness of the rolling stock leaving a rolling train constant AT294255B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77463868A 1968-11-12 1968-11-12

Publications (1)

Publication Number Publication Date
AT294255B true AT294255B (en) 1971-11-10

Family

ID=25101824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1061069A AT294255B (en) 1968-11-12 1969-11-12 Digital control arrangement to keep the thickness of the rolling stock leaving a rolling train constant

Country Status (6)

Country Link
US (1) US3574280A (en)
AT (1) AT294255B (en)
BE (1) BE741464A (en)
DE (1) DE1956746A1 (en)
FR (1) FR2023095A1 (en)
GB (1) GB1292845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109023199A (en) * 2018-08-07 2018-12-18 杜志河 Full-automatic heat zinc-coated wire coating online detection and control system
EP3566790B1 (en) 2018-05-08 2021-01-06 Muhr und Bender KG Method for dynamic rolling gap control during flexible rolling of metal strips

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754385A (en) * 1969-08-06 1971-01-18 Bbc Brown Boveri & Cie SYSTEM FOR PRE-ADJUSTING THE ADJUSTMENT OF THE GAP OF THE CYLINDERS OF A COLD ROLLING CAGE SET ACCORDING TO THE THICKNESS OF THE BELT
US3700379A (en) * 1971-06-14 1972-10-24 Westinghouse Electric Corp Motor drive position movement profile calibration
US3704609A (en) * 1971-06-25 1972-12-05 Westinghouse Electric Corp Rolling mill gauge control during acceleration
BE789573A (en) * 1971-10-07 1973-03-29 Wean United Inc ROLLER CONTROL
US3713313A (en) * 1971-11-19 1973-01-30 Gen Electric Computer controlled rolling mill
BE793758A (en) * 1972-01-06 1973-07-09 Westinghouse Electric Corp CALIBER CONTROL PROCESS AND APPARATUS INCLUDING CORRECTION OF GAUGE DEVIATION OF WORKPIECE FOR METAL ROLLING ROLLERS
BE793763A (en) * 1972-11-06 1973-07-09 Westinghouse Electric Corp LAMINATOR GAUGE CONTROL PROCESS AND APPARATUS INCLUDING THE DETERMINATION OF PLASTICITY
US3813908A (en) * 1972-12-18 1974-06-04 Gen Electric Method of adaptive thread
JPS532414B2 (en) * 1973-09-28 1978-01-27
SE400131B (en) * 1976-01-21 1978-03-13 Asea Ab DEVICE FOR CONTROL EQUIPMENT FOR PROCESSING PATHS
US4141071A (en) * 1977-03-17 1979-02-20 Bethlehem Steel Corporation Automatic diametric dimension control for mill for rolling round bars
JPS53134757A (en) * 1977-04-28 1978-11-24 Toshiba Corp Apparatus for controlling rolling mill
JPS5691918A (en) * 1979-12-27 1981-07-25 Mitsubishi Electric Corp Load redistribution controller for continuous rolling mill
JPS57109512A (en) * 1980-12-26 1982-07-08 Nippon Steel Corp Rolling method
US4513594A (en) * 1983-08-22 1985-04-30 Tippins Machinery Company, Inc. Method and apparatus for combining automatic gauge control and strip profile control
DE3637043A1 (en) * 1986-10-30 1988-05-05 Licentia Gmbh Method for the predetermined maintenance of narrow thickness tolerances during the rolling of rolling stock in hot-strip rolling trains
US5193066A (en) * 1989-03-14 1993-03-09 Kabushiki Kaisha Kobe Seiko Sho Equipment for adjusting the shape of a running band-like or plate-like metal material in the width direction
SE467665B (en) * 1990-12-12 1992-08-24 Bengt Andreasson PROCEDURE AND DEVICE FOR DETERMINING AND REGULATING THE TENSION IN A CIRCUIT
US5233852A (en) * 1992-04-15 1993-08-10 Aluminum Company Of America Mill actuator reference adaptation for speed changes
US5586221A (en) * 1994-07-01 1996-12-17 Syracuse University Predictive control of rolling mills using neural network gauge estimation
JP3873505B2 (en) * 1999-02-19 2007-01-24 Ｊｆｅスチール株式会社 Roll position adjustment method and roll position adjustment guidance device for rolling roll for steel bars
DE102005042837A1 (en) * 2005-08-26 2007-03-08 Sms Demag Ag Method for thickness control during hot rolling
US20070068210A1 (en) * 2005-09-29 2007-03-29 University Of Pittsburgh - Of The Commonwealth System Of Higher Education System for controlling a rolling mill and method of controlling a rolling mill
US8302440B2 (en) * 2007-04-12 2012-11-06 Toshiba Mitsubishi-Electric Industrial Systems Corporation Thickness control apparatus of reversing rolling mill
CN102814341A (en) * 2011-06-10 2012-12-12 上海优控科技有限公司 Novel decoupling control method for plate strip thickness and plate type
US9095886B2 (en) 2011-06-27 2015-08-04 University Of Central Florida Research Foundation, Inc. Mill control system and method for control of metal strip rolling
DE102021209714A1 (en) * 2020-09-22 2022-03-24 Sms Group Gmbh Device and method for rolling metal strip
CN112387786A (en) * 2020-11-04 2021-02-23 河钢股份有限公司承德分公司 Flying shear shearing method and device and flying shear equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA680007A (en) * 1961-02-10 1964-02-11 Westinghouse Electric Corporation Automatic gauge control system
BE638961A (en) * 1962-10-25
US3269160A (en) * 1963-08-29 1966-08-30 Allis Chalmers Mfg Co Automatic gauge control with update
US3287946A (en) * 1963-12-30 1966-11-29 Allis Chalmers Mfg Co Automatic gauge control with manual adjustment
US3328987A (en) * 1964-05-14 1967-07-04 Crucible Steel Co America Gage-control apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3566790B1 (en) 2018-05-08 2021-01-06 Muhr und Bender KG Method for dynamic rolling gap control during flexible rolling of metal strips
US11511328B2 (en) 2018-05-08 2022-11-29 Muhr Und Bender Kg Dynamic roll gap control during flexible rolling of metal strips
CN109023199A (en) * 2018-08-07 2018-12-18 杜志河 Full-automatic heat zinc-coated wire coating online detection and control system
CN109023199B (en) * 2018-08-07 2020-05-15 杜志河 Full-automatic hot galvanized steel wire coating on-line detection control system

Also Published As

Publication number Publication date
DE1956746A1 (en) 1970-07-09
BE741464A (en) 1970-04-16
US3574280A (en) 1971-04-13
FR2023095A1 (en) 1970-08-07
GB1292845A (en) 1972-10-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee