JPS5413446A - Controlling method for sheet crown in rolling mill - Google Patents

Controlling method for sheet crown in rolling mill

Info

Publication number
JPS5413446A
JPS5413446A JP7856077A JP7856077A JPS5413446A JP S5413446 A JPS5413446 A JP S5413446A JP 7856077 A JP7856077 A JP 7856077A JP 7856077 A JP7856077 A JP 7856077A JP S5413446 A JPS5413446 A JP S5413446A
Authority
JP
Japan
Prior art keywords
rolling mill
controlling method
sheet crown
crown value
exit side
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
JP7856077A
Other languages
Japanese (ja)
Other versions
JPS6028565B2 (en
Inventor
Toshiyuki Kajiwara
Shigeru Shida
Toshio Kikuma
Hiroe Nakajima
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
Nippon Steel Corp
Original Assignee
Hitachi Ltd
Nippon Steel 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 Hitachi Ltd, Nippon Steel Corp filed Critical Hitachi Ltd
Priority to JP52078560A priority Critical patent/JPS6028565B2/en
Publication of JPS5413446A publication Critical patent/JPS5413446A/en
Publication of JPS6028565B2 publication Critical patent/JPS6028565B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve the controlling capability, by obtaining the optimum values of the roll beinding force, the initial crown value on the exit side, and the quantity of movement of the intermediate roll, from the crown value on the entry side etc., and by comparing these data with the actually measured crown value on the exit side on purpose to control the bending force.
COPYRIGHT: (C)1979,JPO&Japio
JP52078560A 1977-07-01 1977-07-01 Plate crown control method in rolling mill Expired JPS6028565B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52078560A JPS6028565B2 (en) 1977-07-01 1977-07-01 Plate crown control method in rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52078560A JPS6028565B2 (en) 1977-07-01 1977-07-01 Plate crown control method in rolling mill

Publications (2)

Publication Number Publication Date
JPS5413446A true JPS5413446A (en) 1979-01-31
JPS6028565B2 JPS6028565B2 (en) 1985-07-05

Family

ID=13665278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52078560A Expired JPS6028565B2 (en) 1977-07-01 1977-07-01 Plate crown control method in rolling mill

Country Status (1)

Country Link
JP (1) JPS6028565B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223267A (en) * 1983-05-27 1984-12-15 ハリマセラミック株式会社 Nozzle refractories for molten metal vessel
EP3467213A1 (en) 2017-10-09 2019-04-10 Renata Rumankova Splash guard device for sink and wash basin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223267A (en) * 1983-05-27 1984-12-15 ハリマセラミック株式会社 Nozzle refractories for molten metal vessel
JPH0341424B2 (en) * 1983-05-27 1991-06-24
EP3467213A1 (en) 2017-10-09 2019-04-10 Renata Rumankova Splash guard device for sink and wash basin

Also Published As

Publication number Publication date
JPS6028565B2 (en) 1985-07-05

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