JPS6343164B2 - - Google Patents
Info
- Publication number
- JPS6343164B2 JPS6343164B2 JP54079460A JP7946079A JPS6343164B2 JP S6343164 B2 JPS6343164 B2 JP S6343164B2 JP 54079460 A JP54079460 A JP 54079460A JP 7946079 A JP7946079 A JP 7946079A JP S6343164 B2 JPS6343164 B2 JP S6343164B2
- Authority
- JP
- Japan
- Prior art keywords
- looper
- rolling
- torque
- change
- angle
- 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 61
- 230000008859 change Effects 0.000 claims description 19
- 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 |
|---|---|---|---|
| JP7946079A JPS564306A (en) | 1979-06-20 | 1979-06-20 | Looper controller for continuous rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7946079A JPS564306A (en) | 1979-06-20 | 1979-06-20 | Looper controller for continuous rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS564306A JPS564306A (en) | 1981-01-17 |
| JPS6343164B2 true JPS6343164B2 (US07847105-20101207-C00016.png) | 1988-08-29 |
Family
ID=13690485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7946079A Granted JPS564306A (en) | 1979-06-20 | 1979-06-20 | Looper controller for continuous rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS564306A (US07847105-20101207-C00016.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181417A (ja) * | 1982-04-20 | 1983-10-24 | Toshiba Corp | 連続圧延機の制御装置 |
| JPS58184007A (ja) * | 1982-04-23 | 1983-10-27 | Toshiba Corp | 連続圧延機のル−パ制御装置 |
| JPS60148040U (ja) * | 1984-03-15 | 1985-10-01 | 株式会社クボタ | し渣洗浄装置 |
| KR100478370B1 (ko) * | 2000-08-10 | 2005-03-28 | 미쓰비시덴키 가부시키가이샤 | 연속 압연기의 제어 장치 |
| EP2671652B1 (en) * | 2012-06-06 | 2016-03-16 | GE Energy Power Conversion Technology Limited | Hot strip mill controller |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5155895A (US07847105-20101207-C00016.png) * | 1974-11-13 | 1976-05-17 | Hitachi Ltd |
-
1979
- 1979-06-20 JP JP7946079A patent/JPS564306A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5155895A (US07847105-20101207-C00016.png) * | 1974-11-13 | 1976-05-17 | Hitachi Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS564306A (en) | 1981-01-17 |
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