JPS58221607A - マンドレルバーの速度制御方法 - Google Patents
マンドレルバーの速度制御方法Info
- Publication number
- JPS58221607A JPS58221607A JP57105128A JP10512882A JPS58221607A JP S58221607 A JPS58221607 A JP S58221607A JP 57105128 A JP57105128 A JP 57105128A JP 10512882 A JP10512882 A JP 10512882A JP S58221607 A JPS58221607 A JP S58221607A
- Authority
- JP
- Japan
- Prior art keywords
- mandrel bar
- rolling
- speed
- mandrel
- electric motor
- 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
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/78—Control of tube rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57105128A JPS58221607A (ja) | 1982-06-18 | 1982-06-18 | マンドレルバーの速度制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57105128A JPS58221607A (ja) | 1982-06-18 | 1982-06-18 | マンドレルバーの速度制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58221607A true JPS58221607A (ja) | 1983-12-23 |
| JPH046445B2 JPH046445B2 (cg-RX-API-DMAC7.html) | 1992-02-05 |
Family
ID=14399136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57105128A Granted JPS58221607A (ja) | 1982-06-18 | 1982-06-18 | マンドレルバーの速度制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58221607A (cg-RX-API-DMAC7.html) |
-
1982
- 1982-06-18 JP JP57105128A patent/JPS58221607A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046445B2 (cg-RX-API-DMAC7.html) | 1992-02-05 |