JPS5394248A - Tension controlling method of continuous rolling mill - Google Patents

Tension controlling method of continuous rolling mill

Info

Publication number
JPS5394248A
JPS5394248A JP904577A JP904577A JPS5394248A JP S5394248 A JPS5394248 A JP S5394248A JP 904577 A JP904577 A JP 904577A JP 904577 A JP904577 A JP 904577A JP S5394248 A JPS5394248 A JP S5394248A
Authority
JP
Japan
Prior art keywords
rolling
rolling mill
continuous rolling
controlling method
tension controlling
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.)
Pending
Application number
JP904577A
Other languages
Japanese (ja)
Inventor
Fumio Watanabe
Yoshiharu Hamazaki
Muneo Kawasaki
Keiichi Miura
Kaname Nakagawa
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 JP904577A priority Critical patent/JPS5394248A/en
Publication of JPS5394248A publication Critical patent/JPS5394248A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48Tension control; Compression control
    • B21B37/52Tension control; Compression control by drive motor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

PURPOSE: To control the titled tension precisely, by obtaining a torque arm of a variable rolling stand, with a rolling torque, a rolling force, an initial plate thickness variation and a finished plate thickness variation at a rolling stand of a continuous rolling mill as input values, followed by obtaining tension of the rolling stand from it.
COPYRIGHT: (C)1978,JPO&Japio
JP904577A 1977-01-28 1977-01-28 Tension controlling method of continuous rolling mill Pending JPS5394248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP904577A JPS5394248A (en) 1977-01-28 1977-01-28 Tension controlling method of continuous rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP904577A JPS5394248A (en) 1977-01-28 1977-01-28 Tension controlling method of continuous rolling mill

Publications (1)

Publication Number Publication Date
JPS5394248A true JPS5394248A (en) 1978-08-18

Family

ID=11709663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP904577A Pending JPS5394248A (en) 1977-01-28 1977-01-28 Tension controlling method of continuous rolling mill

Country Status (1)

Country Link
JP (1) JPS5394248A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626618A (en) * 1979-08-11 1981-03-14 Mitsubishi Electric Corp Detecting method for interstand tension in continuous rolling work
JPS5626619A (en) * 1979-08-11 1981-03-14 Mitsubishi Electric Corp Detecting method for tension in continuous rolling mill
JPS5916623A (en) * 1982-07-16 1984-01-27 Nippon Kokan Kk <Nkk> Method for estimating material tension of continuous rolling mill
CN104226727A (en) * 2014-09-26 2014-12-24 武汉钢铁(集团)公司 Control method of coefficient-variable uncoiler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626618A (en) * 1979-08-11 1981-03-14 Mitsubishi Electric Corp Detecting method for interstand tension in continuous rolling work
JPS5626619A (en) * 1979-08-11 1981-03-14 Mitsubishi Electric Corp Detecting method for tension in continuous rolling mill
JPH0116205B2 (en) * 1979-08-11 1989-03-23 Mitsubishi Denki Kk
JPS5916623A (en) * 1982-07-16 1984-01-27 Nippon Kokan Kk <Nkk> Method for estimating material tension of continuous rolling mill
CN104226727A (en) * 2014-09-26 2014-12-24 武汉钢铁(集团)公司 Control method of coefficient-variable uncoiler

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