JPS5437053A - Method of controlling tension for continuous rolling - Google Patents

Method of controlling tension for continuous rolling

Info

Publication number
JPS5437053A
JPS5437053A JP10446877A JP10446877A JPS5437053A JP S5437053 A JPS5437053 A JP S5437053A JP 10446877 A JP10446877 A JP 10446877A JP 10446877 A JP10446877 A JP 10446877A JP S5437053 A JPS5437053 A JP S5437053A
Authority
JP
Japan
Prior art keywords
continuous rolling
controlling tension
stand
tension
bitten
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.)
Granted
Application number
JP10446877A
Other languages
Japanese (ja)
Other versions
JPS6240083B2 (en
Inventor
Koichi Oba
Michio Shimoda
Takeshi Okamoto
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
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10446877A priority Critical patent/JPS5437053A/en
Publication of JPS5437053A publication Critical patent/JPS5437053A/en
Publication of JPS6240083B2 publication Critical patent/JPS6240083B2/ja
Granted 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)

Abstract

PURPOSE: To control tension between the stands by calulating a compensating conversion coefficent and the tension in sequence with rolling material bitten by the subsequent stand following the computing of a relative coefficient when the material is already passed by the preceding stand while not bitten yet by the subsequent stand. by the subsequent stand.
COPYRIGHT: (C)1979,JPO&Japio
JP10446877A 1977-08-30 1977-08-30 Method of controlling tension for continuous rolling Granted JPS5437053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10446877A JPS5437053A (en) 1977-08-30 1977-08-30 Method of controlling tension for continuous rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10446877A JPS5437053A (en) 1977-08-30 1977-08-30 Method of controlling tension for continuous rolling

Publications (2)

Publication Number Publication Date
JPS5437053A true JPS5437053A (en) 1979-03-19
JPS6240083B2 JPS6240083B2 (en) 1987-08-26

Family

ID=14381407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10446877A Granted JPS5437053A (en) 1977-08-30 1977-08-30 Method of controlling tension for continuous rolling

Country Status (1)

Country Link
JP (1) JPS5437053A (en)

Also Published As

Publication number Publication date
JPS6240083B2 (en) 1987-08-26

Similar Documents

Publication Publication Date Title
JPS53134757A (en) Apparatus for controlling rolling mill
JPS5437053A (en) Method of controlling tension for continuous rolling
JPS53125587A (en) Temperature controller
JPS536221A (en) Production of pc steel wire or rod
JPS5394248A (en) Tension controlling method of continuous rolling mill
JPS53108057A (en) Method and apparatus for tension control in tandem rolling mill
JPS5416357A (en) Looper controller
JPS53146958A (en) Rolling method of steel material at high area reduction
JPS5218575A (en) Web winding method
JPS5418417A (en) Manufacture of high rensile steel plate with little rolling anisotropy
JPS53131260A (en) Continuous rolling control unit
JPS53113746A (en) Setting method for roll gap of rolling mill
JPS5413446A (en) Controlling method for sheet crown in rolling mill
JPS5270291A (en) Method and apparatus for controlling material intervals
JPS5391275A (en) Pull-in conveyer
JPS52142143A (en) Bearing system
JPS5363688A (en) Billet cutting apparatus
JPS53108862A (en) Controlling method for plate crown of strip or the like
JPS53102488A (en) Loss compensation control method by deflector roll
JPS53118221A (en) Method of manufacturing non-pretempered high-tensile steel
JPS5770016A (en) Method for controlling thickness of plate at threading
JPS5472747A (en) Controlling method for rolling work
JPS5256512A (en) Running adjusting system for tape-shaped article running apparatus
JPS53119258A (en) Controlling method for speed of continuous rolling mill
JPS5437443A (en) Computer interrution control system