JPS56160816A - Controller for load balance of reversing mill - Google Patents

Controller for load balance of reversing mill

Info

Publication number
JPS56160816A
JPS56160816A JP6302080A JP6302080A JPS56160816A JP S56160816 A JPS56160816 A JP S56160816A JP 6302080 A JP6302080 A JP 6302080A JP 6302080 A JP6302080 A JP 6302080A JP S56160816 A JPS56160816 A JP S56160816A
Authority
JP
Japan
Prior art keywords
load balance
load
blind zone
signal
unbalance
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
JP6302080A
Other languages
Japanese (ja)
Other versions
JPS6335326B2 (en
Inventor
Katsushi Fujioka
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP6302080A priority Critical patent/JPS56160816A/en
Publication of JPS56160816A publication Critical patent/JPS56160816A/en
Publication of JPS6335326B2 publication Critical patent/JPS6335326B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To correct the load unbalance, by temporarily allotting the load concentratedly to either one of upper and lower rolls when a load unbalance generates during a rolling work.
CONSTITUTION: The generation of a load unbalance in members of a rolling mill is judged, and a set point of a setter 102, for setting the blind zone is controlling the load balance, is set at an optional percentage, and at the same time, a load balance controlling switch 112A is turned on. Hereby, the region of load balance bulind zone is determined, and the detector 103 for the load balance blind zone sends out a signal to AND circuit 104; by the AND of this signal and the on-signal of the load balance control switch 112A, a set-reset signal generator 106 sends out a reset signal. Hereby, a junction 111 connected to an output terminal of the control circuit 101 for the load balance blind zone is turned off. By the present method, the setting of the blind zone region is made optional so that the cooperation with a roll system compensator make the countermeasure possible to be taken correspondingly to the condition, and the efficiency and quality are improved.
COPYRIGHT: (C)1981,JPO&Japio
JP6302080A 1980-05-13 1980-05-13 Controller for load balance of reversing mill Granted JPS56160816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6302080A JPS56160816A (en) 1980-05-13 1980-05-13 Controller for load balance of reversing mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6302080A JPS56160816A (en) 1980-05-13 1980-05-13 Controller for load balance of reversing mill

Publications (2)

Publication Number Publication Date
JPS56160816A true JPS56160816A (en) 1981-12-10
JPS6335326B2 JPS6335326B2 (en) 1988-07-14

Family

ID=13217215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6302080A Granted JPS56160816A (en) 1980-05-13 1980-05-13 Controller for load balance of reversing mill

Country Status (1)

Country Link
JP (1) JPS56160816A (en)

Also Published As

Publication number Publication date
JPS6335326B2 (en) 1988-07-14

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