JPS53103964A - Coiling temperature controlling method of hot rolling mill - Google Patents

Coiling temperature controlling method of hot rolling mill

Info

Publication number
JPS53103964A
JPS53103964A JP1808977A JP1808977A JPS53103964A JP S53103964 A JPS53103964 A JP S53103964A JP 1808977 A JP1808977 A JP 1808977A JP 1808977 A JP1808977 A JP 1808977A JP S53103964 A JPS53103964 A JP S53103964A
Authority
JP
Japan
Prior art keywords
coiling temperature
hot rolling
rolling mill
controlling method
temperature 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.)
Granted
Application number
JP1808977A
Other languages
Japanese (ja)
Other versions
JPS625684B2 (en
Inventor
Toshihiko Kato
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP1808977A priority Critical patent/JPS53103964A/en
Publication of JPS53103964A publication Critical patent/JPS53103964A/en
Publication of JPS625684B2 publication Critical patent/JPS625684B2/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
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
    • B21B37/76—Cooling control on the run-out table

Landscapes

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

Abstract

PURPOSE:To improve the accuracy of coiling temperature and to stabilize the quality of product, by setting up and controlling the control gain of feedback control, using jointly with feedforward control,corresponding to the thickness of for rolling material and rolling speed etc. at coiling temperature control of hot rolling mill.
JP1808977A 1977-02-23 1977-02-23 Coiling temperature controlling method of hot rolling mill Granted JPS53103964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1808977A JPS53103964A (en) 1977-02-23 1977-02-23 Coiling temperature controlling method of hot rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1808977A JPS53103964A (en) 1977-02-23 1977-02-23 Coiling temperature controlling method of hot rolling mill

Publications (2)

Publication Number Publication Date
JPS53103964A true JPS53103964A (en) 1978-09-09
JPS625684B2 JPS625684B2 (en) 1987-02-06

Family

ID=11961905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1808977A Granted JPS53103964A (en) 1977-02-23 1977-02-23 Coiling temperature controlling method of hot rolling mill

Country Status (1)

Country Link
JP (1) JPS53103964A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103506406A (en) * 2013-10-23 2014-01-15 北京和隆优化科技股份有限公司 Heating furnace temperature control method capable of quickly and automatically adapting to speed of rolling mill
CN106862283A (en) * 2017-02-10 2017-06-20 武汉钢铁工程技术集团自动化有限责任公司 The ultrafast cold Process Control System of hot rolling
CN108787745A (en) * 2017-04-26 2018-11-13 中国宝武钢铁集团有限公司 A kind of production line of temperature control continuous rolling production magnesium-alloy material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103506406A (en) * 2013-10-23 2014-01-15 北京和隆优化科技股份有限公司 Heating furnace temperature control method capable of quickly and automatically adapting to speed of rolling mill
CN103506406B (en) * 2013-10-23 2015-10-21 北京和隆优化科技股份有限公司 A kind of heating-furnace method for controlling temperature inner of fast automatic adaptation milling train rhythm
CN106862283A (en) * 2017-02-10 2017-06-20 武汉钢铁工程技术集团自动化有限责任公司 The ultrafast cold Process Control System of hot rolling
CN108787745A (en) * 2017-04-26 2018-11-13 中国宝武钢铁集团有限公司 A kind of production line of temperature control continuous rolling production magnesium-alloy material

Also Published As

Publication number Publication date
JPS625684B2 (en) 1987-02-06

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