JPS558354A - Screw down control unit of rolling mill - Google Patents
Screw down control unit of rolling millInfo
- Publication number
- JPS558354A JPS558354A JP8097878A JP8097878A JPS558354A JP S558354 A JPS558354 A JP S558354A JP 8097878 A JP8097878 A JP 8097878A JP 8097878 A JP8097878 A JP 8097878A JP S558354 A JPS558354 A JP S558354A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- signal
- hydraulic jack
- controlling
- housing
- 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
- 238000005096 rolling process Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 abstract 2
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
- B21B37/60—Roll-force control; Roll-gap control by control of a motor which drives an adjusting screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8097878A JPS558354A (en) | 1978-07-05 | 1978-07-05 | Screw down control unit of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8097878A JPS558354A (en) | 1978-07-05 | 1978-07-05 | Screw down control unit of rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS558354A true JPS558354A (en) | 1980-01-21 |
| JPS6120371B2 JPS6120371B2 (enrdf_load_stackoverflow) | 1986-05-22 |
Family
ID=13733587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8097878A Granted JPS558354A (en) | 1978-07-05 | 1978-07-05 | Screw down control unit of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS558354A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100510007B1 (ko) * | 2002-10-04 | 2005-08-26 | 주식회사 포스코 | 압연기와 압연롤 쵸크 간의 갭 보상장치 |
-
1978
- 1978-07-05 JP JP8097878A patent/JPS558354A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100510007B1 (ko) * | 2002-10-04 | 2005-08-26 | 주식회사 포스코 | 압연기와 압연롤 쵸크 간의 갭 보상장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6120371B2 (enrdf_load_stackoverflow) | 1986-05-22 |
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