JPS50103460A - - Google Patents

Info

Publication number
JPS50103460A
JPS50103460A JP49008588A JP858874A JPS50103460A JP S50103460 A JPS50103460 A JP S50103460A JP 49008588 A JP49008588 A JP 49008588A JP 858874 A JP858874 A JP 858874A JP S50103460 A JPS50103460 A JP S50103460A
Authority
JP
Japan
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.)
Granted
Application number
JP49008588A
Other versions
JPS5334588B2 (ja
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 filed Critical
Priority to JP858874A priority Critical patent/JPS5334588B2/ja
Priority to US05/541,953 priority patent/US3940960A/en
Priority to AU77495/75A priority patent/AU478639B2/en
Publication of JPS50103460A publication Critical patent/JPS50103460A/ja
Publication of JPS5334588B2 publication Critical patent/JPS5334588B2/ja
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP858874A 1974-01-21 1974-01-21 Expired JPS5334588B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP858874A JPS5334588B2 (ja) 1974-01-21 1974-01-21
US05/541,953 US3940960A (en) 1974-01-21 1975-01-17 Interstand tension control method and apparatus for tandem rolling mills
AU77495/75A AU478639B2 (en) 1974-01-21 1975-01-21 Tandem rolling mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP858874A JPS5334588B2 (ja) 1974-01-21 1974-01-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP54066422A Division JPS5813244B2 (ja) 1979-05-28 1979-05-28 連続圧延機の張力制御方法

Publications (2)

Publication Number Publication Date
JPS50103460A true JPS50103460A (ja) 1975-08-15
JPS5334588B2 JPS5334588B2 (ja) 1978-09-21

Family

ID=11697145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP858874A Expired JPS5334588B2 (ja) 1974-01-21 1974-01-21

Country Status (2)

Country Link
US (1) US3940960A (ja)
JP (1) JPS5334588B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108057A (en) * 1978-03-15 1978-09-20 Hitachi Ltd Method and apparatus for tension control in tandem rolling mill
JPS5472747A (en) * 1977-11-21 1979-06-11 Toshiba Corp Controlling method for rolling work
JPS5636309A (en) * 1980-06-27 1981-04-09 Hitachi Ltd Controlling mehtod for tension

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595364B2 (ja) * 1977-01-07 1984-02-04 株式会社日立製作所 張力制御方法
JPS53134757A (en) * 1977-04-28 1978-11-24 Toshiba Corp Apparatus for controlling rolling mill
JPS55112111A (en) * 1979-02-23 1980-08-29 Hitachi Ltd Controller for continuous rolling mill
JPS5923884B2 (ja) * 1980-02-20 1984-06-05 新日本製鐵株式会社 張力制御方法
FR2483268A1 (fr) * 1980-05-28 1981-12-04 Jeumont Schneider Procede et dispositif pour le laminage sans ccontrainte de metaux
US4662202A (en) * 1985-07-23 1987-05-05 Cargill, Incorporated Low tension cascade mill speed control by current measurement with temperature compensation
US5103662A (en) * 1990-05-01 1992-04-14 Allegheny Ludlum Corporation Tandem rolling mill tension control with speed ratio error discrimination
RU2198753C1 (ru) * 2002-03-22 2003-02-20 Общество с ограниченной ответственностью "СЛОТ" Способ задания скоростного режима непрерывной группы прокатных клетей стана горячей прокатки металла с обеспечением минимального натяжения в межклетевых промежутках
CN103269810B (zh) * 2010-12-24 2015-03-25 三菱日立制铁机械株式会社 热轧设备以及热轧方法
US20150314348A1 (en) * 2014-05-02 2015-11-05 Cte Sistemi S.R.L. Apparatus for Working Tubes, Bars, Sections and Similar Blanks, Comprising a Plurality of Machines Arranged in Line
US10363590B2 (en) 2015-03-19 2019-07-30 Machine Concepts, Inc. Shape correction leveler drive systems
IT201700107113A1 (it) * 2017-09-25 2019-03-25 Danieli Off Mecc Procedimento di regolazione del tiro di una barra e relativo dispositivo

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837903A (ja) * 1971-09-20 1973-06-04
JPS4837904A (ja) * 1971-09-14 1973-06-04

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332263A (en) * 1963-12-10 1967-07-25 Gen Electric Computer control system for metals rolling mill
GB1163274A (en) * 1965-12-28 1969-09-04 British Iron Steel Research Improvements in and relating to Rolling Mills
US3807208A (en) * 1972-07-31 1974-04-30 Westinghouse Electric Corp Interstand tension-compression control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4837904A (ja) * 1971-09-14 1973-06-04
JPS4837903A (ja) * 1971-09-20 1973-06-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472747A (en) * 1977-11-21 1979-06-11 Toshiba Corp Controlling method for rolling work
JPS5743328B2 (ja) * 1977-11-21 1982-09-14
JPS53108057A (en) * 1978-03-15 1978-09-20 Hitachi Ltd Method and apparatus for tension control in tandem rolling mill
JPS6243763B2 (ja) * 1978-03-15 1987-09-16 Hitachi Ltd
JPS5636309A (en) * 1980-06-27 1981-04-09 Hitachi Ltd Controlling mehtod for tension
JPS6249123B2 (ja) * 1980-06-27 1987-10-17 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5334588B2 (ja) 1978-09-21
US3940960A (en) 1976-03-02

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