JPS56160816A - Controller for load balance of reversing mill - Google Patents
Controller for load balance of reversing millInfo
- 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
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
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) |
-
1980
- 1980-05-13 JP JP6302080A patent/JPS56160816A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6335326B2 (en) | 1988-07-14 |
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