JPS58147609U - Trailing end plate thickness automatic correction control - Google Patents
Trailing end plate thickness automatic correction controlInfo
- Publication number
- JPS58147609U JPS58147609U JP4179982U JP4179982U JPS58147609U JP S58147609 U JPS58147609 U JP S58147609U JP 4179982 U JP4179982 U JP 4179982U JP 4179982 U JP4179982 U JP 4179982U JP S58147609 U JPS58147609 U JP S58147609U
- Authority
- JP
- Japan
- Prior art keywords
- plate thickness
- rolling
- rolling mill
- correction control
- end plate
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例の系統図、第２図は本考案の板
厚変動特性図である。
１０・・・基準板厚演算部、１２・・・実績板厚演算部
、１３・・・圧延ロール開度指令演算部、１４・・・板
厚偏差演算部。FIG. 1 is a system diagram of an embodiment of the present invention, and FIG. 2 is a plate thickness variation characteristic diagram of the present invention. DESCRIPTION OF SYMBOLS 10...Reference plate thickness calculation part, 12... Actual plate thickness calculation part, 13... Roll opening command calculation part, 14... Plate thickness deviation calculation part.
Claims (1)
の圧延荷重と圧延ロール開度より算出した板厚を、前記
後段圧延機の基準板厚として記憶する手段と、その後、
前記後段圧延機の前記圧延荷重と前記圧延ロール開度よ
り算出した板厚現在値と、記憶した前記後段圧延機の基
準板厚との偏差を演算する手段とこの偏差により、前記
後段圧延機の圧下制御を行なう手段とからなることを特
・ 徴とする後端板厚自動補正制御装置。Means for storing a plate thickness calculated from the rolling load and rolling roll opening degree of the rear stage rolling mill immediately before the rear end portion of the rolled material passes through the front stage rolling mill as a reference plate thickness of the rear stage rolling mill;
Means for calculating the deviation between the current plate thickness value calculated from the rolling load and the rolling roll opening degree of the post-rolling mill and the stored reference plate thickness of the post-rolling mill, 1. An automatic rear end plate thickness correction control device comprising means for performing rolling reduction control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4179982U JPS58147609U (en) | 1982-03-26 | 1982-03-26 | Trailing end plate thickness automatic correction control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4179982U JPS58147609U (en) | 1982-03-26 | 1982-03-26 | Trailing end plate thickness automatic correction control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58147609U true JPS58147609U (en) | 1983-10-04 |
Family
ID=30052975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4179982U Pending JPS58147609U (en) | 1982-03-26 | 1982-03-26 | Trailing end plate thickness automatic correction control |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58147609U (en) |
-
1982
- 1982-03-26 JP JP4179982U patent/JPS58147609U/en active Pending
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