JPS6221408A - 圧延機油圧圧下シリンダの劣化判定方法 - Google Patents
圧延機油圧圧下シリンダの劣化判定方法Info
- Publication number
- JPS6221408A JPS6221408A JP15701885A JP15701885A JPS6221408A JP S6221408 A JPS6221408 A JP S6221408A JP 15701885 A JP15701885 A JP 15701885A JP 15701885 A JP15701885 A JP 15701885A JP S6221408 A JPS6221408 A JP S6221408A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- oil
- hydraulic
- rolling mill
- pressure 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
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Crushing And Grinding (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15701885A JPS6221408A (ja) | 1985-07-18 | 1985-07-18 | 圧延機油圧圧下シリンダの劣化判定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15701885A JPS6221408A (ja) | 1985-07-18 | 1985-07-18 | 圧延機油圧圧下シリンダの劣化判定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6221408A true JPS6221408A (ja) | 1987-01-29 |
| JPH055563B2 JPH055563B2 (th) | 1993-01-22 |
Family
ID=15640383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15701885A Granted JPS6221408A (ja) | 1985-07-18 | 1985-07-18 | 圧延機油圧圧下シリンダの劣化判定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221408A (th) |
-
1985
- 1985-07-18 JP JP15701885A patent/JPS6221408A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055563B2 (th) | 1993-01-22 |
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