JPS57146414A - Controlling method of sheet thickness in cold tandem mill - Google Patents
Controlling method of sheet thickness in cold tandem millInfo
- Publication number
- JPS57146414A JPS57146414A JP56030131A JP3013181A JPS57146414A JP S57146414 A JPS57146414 A JP S57146414A JP 56030131 A JP56030131 A JP 56030131A JP 3013181 A JP3013181 A JP 3013181A JP S57146414 A JPS57146414 A JP S57146414A
- Authority
- JP
- Japan
- Prior art keywords
- sheet thickness
- stand
- rolling
- deviation
- exit side
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/165—Control of thickness, width, diameter or other transverse dimensions responsive mainly to the measured thickness of the product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56030131A JPS57146414A (en) | 1981-03-02 | 1981-03-02 | Controlling method of sheet thickness in cold tandem mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56030131A JPS57146414A (en) | 1981-03-02 | 1981-03-02 | Controlling method of sheet thickness in cold tandem mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57146414A true JPS57146414A (en) | 1982-09-09 |
JPS6129806B2 JPS6129806B2 (ja) | 1986-07-09 |
Family
ID=12295216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56030131A Granted JPS57146414A (en) | 1981-03-02 | 1981-03-02 | Controlling method of sheet thickness in cold tandem mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57146414A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60133927A (ja) * | 1983-12-21 | 1985-07-17 | Kawasaki Steel Corp | ブレ−クダウンミルの制御方法 |
JPS6149722A (ja) * | 1984-08-20 | 1986-03-11 | Nippon Kokan Kk <Nkk> | 鋼ストリツプの板厚制御方法 |
JPS6272416A (ja) * | 1985-09-27 | 1987-04-03 | Nippon Steel Corp | 冷間板圧延におけるロ−ル開度設定方法 |
JP2008126307A (ja) * | 2006-11-24 | 2008-06-05 | Nippon Steel Corp | タンデム式圧延機の板厚制御装置 |
JP2010214426A (ja) * | 2009-03-17 | 2010-09-30 | Kobe Steel Ltd | 多段圧延機における板厚制御方法及び板厚制御装置 |
JP2015503449A (ja) * | 2012-05-23 | 2015-02-02 | 宝山鋼鉄股▲分▼有限公司 | タンデム冷間圧延機における厚さの性能のフィードフォワード制御方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5333097A (en) * | 1976-09-08 | 1978-03-28 | Hochiki Co | Warning device |
JPS5722812A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Method for automatic control of plate thickness of multistand rolling mill |
JPS5722811A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Method for automatic control of plate thickness of multistand rolling mill |
-
1981
- 1981-03-02 JP JP56030131A patent/JPS57146414A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5333097A (en) * | 1976-09-08 | 1978-03-28 | Hochiki Co | Warning device |
JPS5722812A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Method for automatic control of plate thickness of multistand rolling mill |
JPS5722811A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Method for automatic control of plate thickness of multistand rolling mill |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60133927A (ja) * | 1983-12-21 | 1985-07-17 | Kawasaki Steel Corp | ブレ−クダウンミルの制御方法 |
JPS6149722A (ja) * | 1984-08-20 | 1986-03-11 | Nippon Kokan Kk <Nkk> | 鋼ストリツプの板厚制御方法 |
JPH0545325B2 (ja) * | 1984-08-20 | 1993-07-08 | Nippon Kokan Kk | |
JPS6272416A (ja) * | 1985-09-27 | 1987-04-03 | Nippon Steel Corp | 冷間板圧延におけるロ−ル開度設定方法 |
JP2008126307A (ja) * | 2006-11-24 | 2008-06-05 | Nippon Steel Corp | タンデム式圧延機の板厚制御装置 |
JP2010214426A (ja) * | 2009-03-17 | 2010-09-30 | Kobe Steel Ltd | 多段圧延機における板厚制御方法及び板厚制御装置 |
JP2015503449A (ja) * | 2012-05-23 | 2015-02-02 | 宝山鋼鉄股▲分▼有限公司 | タンデム冷間圧延機における厚さの性能のフィードフォワード制御方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6129806B2 (ja) | 1986-07-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB899532A (en) | Improvements in or relating to the manufacture of metal sheet or strip | |
JPS57146414A (en) | Controlling method of sheet thickness in cold tandem mill | |
JPS5467550A (en) | Shape control of rolled material | |
JPS5722812A (en) | Method for automatic control of plate thickness of multistand rolling mill | |
JPS57127518A (en) | Plate thickness controlling device for tandem rolling mill | |
JPS57181711A (en) | Automatically controlling method of draft of rolling mill | |
JPS57130710A (en) | Automatic controlling method for sheet breadth in hot roughing mill | |
JPS57139420A (en) | Controller of reeler mill | |
JPS57156821A (en) | Controlling method for shape | |
JPS57206511A (en) | Controlling method of press-down deviation in group of hot rolling mills | |
JPS5420942A (en) | Controlling method for tension in tandem rolling mill | |
JPS54126653A (en) | Controlling method for rolling length of steel pipe in mandrel mill | |
JPS5527421A (en) | Rolling method | |
JPS57202912A (en) | Thick plate rolling process | |
JPS5791813A (en) | Controlling method of sheet thickness for rolling mill | |
JPS5788911A (en) | Method for controlling rolling of hot rolling mill for aluminum | |
JPS57124509A (en) | Control method for flatness of steel plate | |
JPS5680311A (en) | Controlling method for rolling mill | |
JPS57106419A (en) | Controlling method for correcting screw-down position of plug mill | |
JPS55128311A (en) | Shape control method in sextuple rolling mills | |
JPS57146412A (en) | Controlling device for reeling mill | |
JPS57139414A (en) | Controlling method for sheet breadth of continuous hot rolling mill | |
JPS56111521A (en) | Controlling method for rolling work changeable thickness of strip while operation continues | |
JPS5545532A (en) | Roll screw-down position setting method of six-high rolling mill | |
JPS57193216A (en) | Plate thickness controlling method of rolling mill |