GB853433A - Improvements in or relating to apparatus and method for controlling the thickness ofa workpiece - Google Patents

Improvements in or relating to apparatus and method for controlling the thickness ofa workpiece

Info

Publication number
GB853433A
GB853433A GB21466/58A GB2146658A GB853433A GB 853433 A GB853433 A GB 853433A GB 21466/58 A GB21466/58 A GB 21466/58A GB 2146658 A GB2146658 A GB 2146658A GB 853433 A GB853433 A GB 853433A
Authority
GB
United Kingdom
Prior art keywords
correction
mill
thickness
signal
thickness error
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
GB21466/58A
Other languages
English (en)
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.)
Westinghouse Electric Corp
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
Publication of GB853433A publication Critical patent/GB853433A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • 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
    • B21B37/18—Automatic gauge control
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/60—Roll-force control; Roll-gap control by control of a motor which drives an adjusting screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Electric Motors In General (AREA)
GB21466/58A 1957-07-16 1958-07-04 Improvements in or relating to apparatus and method for controlling the thickness ofa workpiece Expired GB853433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US672319A US3096670A (en) 1957-07-16 1957-07-16 Apparatus and method for workpiece thickness control

Publications (1)

Publication Number Publication Date
GB853433A true GB853433A (en) 1960-11-09

Family

ID=24698052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21466/58A Expired GB853433A (en) 1957-07-16 1958-07-04 Improvements in or relating to apparatus and method for controlling the thickness ofa workpiece

Country Status (4)

Country Link
US (1) US3096670A (enExample)
JP (1) JPS368962B1 (enExample)
FR (1) FR1207823A (enExample)
GB (1) GB853433A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244863A (en) * 1961-10-10 1966-04-05 Samuel M Langston Co Machine control computer
US3353385A (en) * 1963-05-08 1967-11-21 Neumann Karl Josef Roll gap measuring device
US3287946A (en) * 1963-12-30 1966-11-29 Allis Chalmers Mfg Co Automatic gauge control with manual adjustment
GB1087467A (en) * 1964-05-06 1967-10-18 Decca Ltd Improvements in or relating to the controlling of industrial processes
US3416340A (en) * 1966-06-08 1968-12-17 Voss Engineering Company Automatic control and indicating systems for roller levelers
JPS4814300B1 (enExample) * 1969-02-21 1973-05-07
SE334931B (enExample) * 1969-06-06 1971-05-10 Asea Ab
CN107913911B (zh) * 2017-12-12 2019-01-25 中冶南方工程技术有限公司 一种监视厚度控制对入口张力的前馈补偿方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264096A (en) * 1938-08-11 1941-11-25 Gen Electric Control system
US2660077A (en) * 1946-02-02 1953-11-24 American Brass Co Apparatus for rolling sheet metal
GB627000A (en) * 1947-03-27 1949-07-25 Angus Love Improvements in or relating to apparatus for measuring the extension of ferro-magnetic material during the process of rolling
US2708254A (en) * 1950-02-08 1955-05-10 American Brass Co Relay control system
US2710934A (en) * 1950-02-11 1955-06-14 Kearney & Trecker Corp Motor controlled machine tool positioning mechanism
GB802206A (en) * 1953-10-28 1958-10-01 Emi Ltd Improvements relating to the automatic control of machines for shaping workpieces
BE535052A (enExample) * 1954-01-26
US2883895A (en) * 1954-10-15 1959-04-28 Carl A Vossberg Rolling mill thickness control system
US2909717A (en) * 1957-07-19 1959-10-20 Westinghouse Canada Ltd Analogue to digital converter apparatus

Also Published As

Publication number Publication date
JPS368962B1 (enExample) 1961-06-29
FR1207823A (fr) 1960-02-18
US3096670A (en) 1963-07-09

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