JPS596003U - Rolling control device - Google Patents
Rolling control deviceInfo
- Publication number
- JPS596003U JPS596003U JP9916882U JP9916882U JPS596003U JP S596003 U JPS596003 U JP S596003U JP 9916882 U JP9916882 U JP 9916882U JP 9916882 U JP9916882 U JP 9916882U JP S596003 U JPS596003 U JP S596003U
- Authority
- JP
- Japan
- Prior art keywords
- start position
- rolled plate
- work roll
- roll
- edge drop
- 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
(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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の圧延制御装置の説明図、第２図は圧延
板に生じるエツジドロップの説明図である。
図中１は上作業ロール、２は下作業ロール、７゜８は油
圧シリンダ、９はセンサー、１０は板厚分布検出器、１
１はエツジドロップ幅演算器、１２は板幅検出器、１３
は幅端位置演算器、１４は温度演算器、１５は演算器、
１６．１７は比較演算器、１８はサーボ弁を示す。FIG. 1 is an explanatory diagram of the rolling control device of the present invention, and FIG. 2 is an explanatory diagram of edge drops occurring in a rolled plate. In the figure, 1 is an upper work roll, 2 is a lower work roll, 7°8 is a hydraulic cylinder, 9 is a sensor, 10 is a plate thickness distribution detector, 1
1 is an edge drop width calculator, 12 is a board width detector, 13
is a width end position calculator, 14 is a temperature calculator, 15 is a calculator,
Reference numerals 16 and 17 indicate a comparator, and 18 indicates a servo valve.
Claims (1)
部及び他方の作業ロールの他端部にロール軸線方向外方
へ向けて先細り形状のテーパー状又は正弦波状の片クラ
ウン部を有し油圧シリンダにより該一対の作業ロールを
夫々別個にロール軸線方向へシフトし得るようにした圧
延機において、圧延板幅端部のエツジドロップ長さを求
める装置と、圧延板の幅端部位置を求める装置と、これ
ら装置で得られた値から作業ロールのテーパー開始位置
と圧延板のエツジドロップ開始位置のずれを求める装置
と、該装置よりの信号により作動して前記油圧シリンダ
に作業ロールのテーパー開始位置が圧延板のエツジドロ
ップ開始位置に合致するまて圧油を供給するサーボ弁と
、を設けたことを特徴とする圧延制御装置。Of the pair of upper and lower work rolls, one end of one work roll and the other end of the other work roll have tapered or sinusoidal single crown parts that taper outward in the roll axis direction. In a rolling mill in which the pair of work rolls can be shifted separately in the roll axis direction by cylinders, a device for determining the edge drop length of the width end of the rolled plate and a device for determining the position of the width end of the rolled plate. and a device that calculates the deviation between the taper start position of the work roll and the edge drop start position of the rolled plate from the values obtained by these devices, and a device that is activated by a signal from the device to send the hydraulic cylinder to the taper start position of the work roll. and a servo valve for supplying pressurized oil that matches the edge drop start position of the rolled plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9916882U JPS596003U (en) | 1982-06-30 | 1982-06-30 | Rolling control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9916882U JPS596003U (en) | 1982-06-30 | 1982-06-30 | Rolling control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596003U true JPS596003U (en) | 1984-01-14 |
| JPS6338008Y2 JPS6338008Y2 (en) | 1988-10-06 |
Family
ID=30235129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9916882U Granted JPS596003U (en) | 1982-06-30 | 1982-06-30 | Rolling control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596003U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577903A (en) * | 1978-12-08 | 1980-06-12 | Kawasaki Steel Corp | Rolling method for shape control |
| JPS5614362A (en) * | 1979-04-06 | 1981-02-12 | Cii | Data utilization method and apparatus |
-
1982
- 1982-06-30 JP JP9916882U patent/JPS596003U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577903A (en) * | 1978-12-08 | 1980-06-12 | Kawasaki Steel Corp | Rolling method for shape control |
| JPS5614362A (en) * | 1979-04-06 | 1981-02-12 | Cii | Data utilization method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338008Y2 (en) | 1988-10-06 |
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