JPS6120372B2 - - Google Patents
Info
- Publication number
- JPS6120372B2 JPS6120372B2 JP53151960A JP15196078A JPS6120372B2 JP S6120372 B2 JPS6120372 B2 JP S6120372B2 JP 53151960 A JP53151960 A JP 53151960A JP 15196078 A JP15196078 A JP 15196078A JP S6120372 B2 JPS6120372 B2 JP S6120372B2
- Authority
- JP
- Japan
- Prior art keywords
- plate thickness
- rolling
- roll gap
- rolling mill
- speed ratio
- 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 82
- 239000000463 material Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000013000 roll bending Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral 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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/02—Speed
- B21B2275/04—Roll speed
- B21B2275/05—Speed difference between top and bottom rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15196078A JPS5577921A (en) | 1978-12-11 | 1978-12-11 | Method and apparatus for automatic thickness control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15196078A JPS5577921A (en) | 1978-12-11 | 1978-12-11 | Method and apparatus for automatic thickness control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5577921A JPS5577921A (en) | 1980-06-12 |
| JPS6120372B2 true JPS6120372B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-05-22 |
Family
ID=15529965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15196078A Granted JPS5577921A (en) | 1978-12-11 | 1978-12-11 | Method and apparatus for automatic thickness control |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5577921A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58141807A (ja) * | 1982-02-15 | 1983-08-23 | Mitsubishi Electric Corp | 自動板厚制御装置 |
-
1978
- 1978-12-11 JP JP15196078A patent/JPS5577921A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5577921A (en) | 1980-06-12 |