JPS53108856A - Controlling method for sahape and plate crown in rolling mill - Google Patents

Controlling method for sahape and plate crown in rolling mill

Info

Publication number
JPS53108856A
JPS53108856A JP2376077A JP2376077A JPS53108856A JP S53108856 A JPS53108856 A JP S53108856A JP 2376077 A JP2376077 A JP 2376077A JP 2376077 A JP2376077 A JP 2376077A JP S53108856 A JPS53108856 A JP S53108856A
Authority
JP
Japan
Prior art keywords
rolling mill
sahape
controlling method
plate crown
crown
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
JP2376077A
Other languages
Japanese (ja)
Other versions
JPS5921682B2 (en
Inventor
Hiroe Nakajima
Toshio Kikuma
Hiroshi Awatsuhara
Sukefumi Tsumura
Kenichi Yasuda
Shigeru Shida
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 JP52023760A priority Critical patent/JPS5921682B2/en
Publication of JPS53108856A publication Critical patent/JPS53108856A/en
Publication of JPS5921682B2 publication Critical patent/JPS5921682B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To form the steel plate which has the good shape and the aim crown value, by employing a rolling mill which uses the longitudinal movement of the roll together with the roll bending, and by rolling properly carrying out the ratio of plate crown correcting pass and the shape controlling pass.
COPYRIGHT: (C)1978,JPO&Japio
JP52023760A 1977-03-07 1977-03-07 Shape and plate crown control method in finishing rolling mill Expired JPS5921682B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52023760A JPS5921682B2 (en) 1977-03-07 1977-03-07 Shape and plate crown control method in finishing rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52023760A JPS5921682B2 (en) 1977-03-07 1977-03-07 Shape and plate crown control method in finishing rolling mill

Publications (2)

Publication Number Publication Date
JPS53108856A true JPS53108856A (en) 1978-09-22
JPS5921682B2 JPS5921682B2 (en) 1984-05-22

Family

ID=12119278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52023760A Expired JPS5921682B2 (en) 1977-03-07 1977-03-07 Shape and plate crown control method in finishing rolling mill

Country Status (1)

Country Link
JP (1) JPS5921682B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219532A (en) * 1988-07-04 1990-01-23 Kazuo Yamazaki Composite yarn

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948394A (en) * 1972-08-31 1974-05-10
JPS4998754A (en) * 1973-01-29 1974-09-18
JPS516158A (en) * 1974-07-06 1976-01-19 Ishikawajima Harima Heavy Ind
JPS5193768A (en) * 1975-02-14 1976-08-17

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948394A (en) * 1972-08-31 1974-05-10
JPS4998754A (en) * 1973-01-29 1974-09-18
JPS516158A (en) * 1974-07-06 1976-01-19 Ishikawajima Harima Heavy Ind
JPS5193768A (en) * 1975-02-14 1976-08-17

Also Published As

Publication number Publication date
JPS5921682B2 (en) 1984-05-22

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