JPS5522435A - Tension control method of hot strip mill - Google Patents

Tension control method of hot strip mill

Info

Publication number
JPS5522435A
JPS5522435A JP9463378A JP9463378A JPS5522435A JP S5522435 A JPS5522435 A JP S5522435A JP 9463378 A JP9463378 A JP 9463378A JP 9463378 A JP9463378 A JP 9463378A JP S5522435 A JPS5522435 A JP S5522435A
Authority
JP
Japan
Prior art keywords
tension
value
stand
roll
operated
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
JP9463378A
Other languages
English (en)
Inventor
Haruo Kinoshita
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9463378A priority Critical patent/JPS5522435A/ja
Publication of JPS5522435A publication Critical patent/JPS5522435A/ja
Pending 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
    • B21B37/50—Tension control; Compression control by looper control
JP9463378A 1978-08-04 1978-08-04 Tension control method of hot strip mill Pending JPS5522435A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9463378A JPS5522435A (en) 1978-08-04 1978-08-04 Tension control method of hot strip mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9463378A JPS5522435A (en) 1978-08-04 1978-08-04 Tension control method of hot strip mill

Publications (1)

Publication Number Publication Date
JPS5522435A true JPS5522435A (en) 1980-02-18

Family

ID=14115660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9463378A Pending JPS5522435A (en) 1978-08-04 1978-08-04 Tension control method of hot strip mill

Country Status (1)

Country Link
JP (1) JPS5522435A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02221172A (ja) * 1989-02-21 1990-09-04 Nippon Cement Co Ltd 軽量無機質硬化体の製造方法
CN102451837A (zh) * 2010-10-27 2012-05-16 株式会社日立制作所 被轧材张力控制装置、被轧材张力控制方法及热连轧机
CN104550260A (zh) * 2014-09-03 2015-04-29 山西太钢不锈钢股份有限公司 热连轧薄规格活套虚套附加给定控制方法
CN105665450A (zh) * 2016-01-15 2016-06-15 山西太钢不锈钢股份有限公司 热连轧薄规格钢板轧机活套虚套机架速度控制方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02221172A (ja) * 1989-02-21 1990-09-04 Nippon Cement Co Ltd 軽量無機質硬化体の製造方法
CN102451837A (zh) * 2010-10-27 2012-05-16 株式会社日立制作所 被轧材张力控制装置、被轧材张力控制方法及热连轧机
CN104550260A (zh) * 2014-09-03 2015-04-29 山西太钢不锈钢股份有限公司 热连轧薄规格活套虚套附加给定控制方法
CN104550260B (zh) * 2014-09-03 2016-06-29 山西太钢不锈钢股份有限公司 热连轧薄规格活套虚套附加给定控制方法
CN105665450A (zh) * 2016-01-15 2016-06-15 山西太钢不锈钢股份有限公司 热连轧薄规格钢板轧机活套虚套机架速度控制方法

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