JPS637846B2 - - Google Patents
Info
- Publication number
- JPS637846B2 JPS637846B2 JP54079461A JP7946179A JPS637846B2 JP S637846 B2 JPS637846 B2 JP S637846B2 JP 54079461 A JP54079461 A JP 54079461A JP 7946179 A JP7946179 A JP 7946179A JP S637846 B2 JPS637846 B2 JP S637846B2
- Authority
- JP
- Japan
- Prior art keywords
- looper
- rolling
- correction amount
- rolling speed
- torque
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 claims description 62
- 230000008859 change Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- B21B37/48—Tension control; Compression control
- B21B37/50—Tension control; Compression control by looper control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7946179A JPS564307A (en) | 1979-06-20 | 1979-06-20 | Looper controller for continuous rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7946179A JPS564307A (en) | 1979-06-20 | 1979-06-20 | Looper controller for continuous rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS564307A JPS564307A (en) | 1981-01-17 |
| JPS637846B2 true JPS637846B2 (enrdf_load_html_response) | 1988-02-18 |
Family
ID=13690514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7946179A Granted JPS564307A (en) | 1979-06-20 | 1979-06-20 | Looper controller for continuous rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS564307A (enrdf_load_html_response) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58184007A (ja) * | 1982-04-23 | 1983-10-27 | Toshiba Corp | 連続圧延機のル−パ制御装置 |
| JPS59118214A (ja) * | 1982-12-22 | 1984-07-07 | Toshiba Corp | 連続圧延機のル−パ制御装置 |
| JPS59118213A (ja) * | 1982-12-22 | 1984-07-07 | Toshiba Corp | 連続圧延機のル−パ制御装置 |
| DE3517982A1 (de) * | 1985-05-18 | 1986-11-20 | Rohr, Wolfgang, 6720 Speyer | Vorrichtung zum auswaschen von organischen und lehmartigen verunreinigungen aus fortlaufend zugefuehrten grob- und feinkoernigen feststoffen |
| WO2002013984A1 (fr) * | 2000-08-10 | 2002-02-21 | Mitsubishi Denki Kabushiki Kaisha | Dispositif de commande pour train de laminage en en continu |
-
1979
- 1979-06-20 JP JP7946179A patent/JPS564307A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS564307A (en) | 1981-01-17 |