AU475854B2 - System for controlling rolling mills - Google Patents

System for controlling rolling mills

Info

Publication number
AU475854B2
AU475854B2 AU59809/73A AU5980973A AU475854B2 AU 475854 B2 AU475854 B2 AU 475854B2 AU 59809/73 A AU59809/73 A AU 59809/73A AU 5980973 A AU5980973 A AU 5980973A AU 475854 B2 AU475854 B2 AU 475854B2
Authority
AU
Australia
Prior art keywords
rolling mills
controlling rolling
controlling
mills
rolling
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
AU59809/73A
Other versions
AU5980973A (en
Inventor
Harada Muneo Kawasaki Shinichi Karamata Senner Mino Shiro Araki Koki Nakashima Hironori Kawasaki Kazuo Watanabe Toshio
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.)
Mitsubishi Electric Corp
Nippon Steel Corp
Original Assignee
Mitsubishi Electric Corp
Nippon Steel 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
Priority claimed from JP8868672A external-priority patent/JPS5334586B2/ja
Priority claimed from JP8868772A external-priority patent/JPS533743B2/ja
Application filed by Mitsubishi Electric Corp, Nippon Steel Corp filed Critical Mitsubishi Electric Corp
Publication of AU5980973A publication Critical patent/AU5980973A/en
Application granted granted Critical
Publication of AU475854B2 publication Critical patent/AU475854B2/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
    • B21B37/52—Tension control; Compression control by drive motor 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
AU59809/73A 1972-09-06 1973-08-30 System for controlling rolling mills Expired AU475854B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8868672A JPS5334586B2 (en) 1972-09-06 1972-09-06
JP8868772A JPS533743B2 (en) 1972-09-06 1972-09-06
JPJP88686/19 1972-09-06

Publications (2)

Publication Number Publication Date
AU5980973A AU5980973A (en) 1975-03-06
AU475854B2 true AU475854B2 (en) 1976-09-02

Family

ID=26430042

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59809/73A Expired AU475854B2 (en) 1972-09-06 1973-08-30 System for controlling rolling mills

Country Status (3)

Country Link
US (1) US3863478A (en)
AU (1) AU475854B2 (en)
DE (1) DE2344920C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU591183B2 (en) * 1985-10-09 1989-11-30 Morgan Construction Company Method of controlling product tension in a rolling mill

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541071C3 (en) * 1975-09-15 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Device for regulating the tensile force transmitted in the rolling stock in a multi-stand continuous rolling mill
US4141071A (en) * 1977-03-17 1979-02-20 Bethlehem Steel Corporation Automatic diametric dimension control for mill for rolling round bars
GB1602088A (en) * 1977-05-28 1981-11-04 Nippon Steel Corp Rolling method and apparatus
DE2815341A1 (en) * 1978-04-10 1979-10-18 Bbc Brown Boveri & Cie PROCEDURE AND CIRCUIT ARRANGEMENT FOR REGULATING THE LONGITUDINAL FORCE BETWEEN ROLLING STANDS OF A CONTINUOUS ROLLING MILL WITH INDIVIDUAL DRIVES
DE2834102C2 (en) * 1978-08-03 1982-11-18 Siemens AG, 1000 Berlin und 8000 München Device for regulating the tensile force transmitted in the rolling stock in a rolling train containing m stands
US4662202A (en) * 1985-07-23 1987-05-05 Cargill, Incorporated Low tension cascade mill speed control by current measurement with temperature compensation
EP0439663B1 (en) * 1990-02-02 1993-12-01 Siemens Aktiengesellschaft Method of controlling a continuous multistand rolling mill
US5103662A (en) * 1990-05-01 1992-04-14 Allegheny Ludlum Corporation Tandem rolling mill tension control with speed ratio error discrimination
DE4105321A1 (en) * 1991-02-20 1992-08-27 Siemens Ag CONTROL OF A HOT AND / OR COLD ROLLING PROCESS
DE102006048421B4 (en) * 2006-10-12 2012-08-30 Siemens Ag Method for regulating a current train to a desired train by means of a train controller adapted by means of a model of the train control system
AU2008319728B2 (en) * 2007-11-02 2011-08-11 Nippon Steel Corporation Strip rolling mill and its control method
DE102009016206A1 (en) * 2009-04-03 2010-10-14 Robert Bosch Gmbh Method for web tension adjustment
DE102017200560A1 (en) * 2017-01-16 2018-07-19 Sms Group Gmbh Method for a tension control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188841A (en) * 1962-03-16 1965-06-15 Westinghouse Electric Corp Multistand sampling tension regulating system
FR1536857A (en) * 1966-09-15 1968-08-16 Asea Ab Improved control method of a rolling mill train
GB1292310A (en) * 1968-11-19 1972-10-11 Nippon Kokan Kk Tandem rolling mill
US3613419A (en) * 1969-08-01 1971-10-19 Westinghouse Electric Corp Rolling mill automatic gauge control with compensation for transport time
JPS5111746B1 (en) * 1970-06-11 1976-04-13
US3768286A (en) * 1972-02-29 1973-10-30 Westinghouse Electric Corp Interstand tension regulator for a multistand rolling mill
US3782151A (en) * 1972-02-29 1974-01-01 Westinghouse Electric Corp Automatic gauge control system for tandem rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU591183B2 (en) * 1985-10-09 1989-11-30 Morgan Construction Company Method of controlling product tension in a rolling mill

Also Published As

Publication number Publication date
US3863478A (en) 1975-02-04
DE2344920A1 (en) 1974-03-14
AU5980973A (en) 1975-03-06
DE2344920C2 (en) 1985-08-14

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