JPH0153127B2 - - Google Patents
Info
- Publication number
- JPH0153127B2 JPH0153127B2 JP57111177A JP11117782A JPH0153127B2 JP H0153127 B2 JPH0153127 B2 JP H0153127B2 JP 57111177 A JP57111177 A JP 57111177A JP 11117782 A JP11117782 A JP 11117782A JP H0153127 B2 JPH0153127 B2 JP H0153127B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- speed
- mandrel bar
- stand
- mandrel
- 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 89
- 239000000463 material Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006124 Pilkington process Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000009785 tube rolling Methods 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
- B21B37/78—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
- B21B17/04—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 in a continuous process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57111177A JPS591015A (ja) | 1982-06-28 | 1982-06-28 | 圧延制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57111177A JPS591015A (ja) | 1982-06-28 | 1982-06-28 | 圧延制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS591015A JPS591015A (ja) | 1984-01-06 |
| JPH0153127B2 true JPH0153127B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-13 |
Family
ID=14554436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57111177A Granted JPS591015A (ja) | 1982-06-28 | 1982-06-28 | 圧延制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591015A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61296914A (ja) * | 1985-06-24 | 1986-12-27 | Fuji Electric Co Ltd | マンドレルパイプ圧延制御装置 |
| JPS6250011A (ja) * | 1985-08-28 | 1987-03-04 | Ishikawajima Harima Heavy Ind Co Ltd | マンドレルミルのロ−ル回転数制御装置 |
| BRPI0614305B1 (pt) * | 2005-08-02 | 2020-02-18 | Nippon Steel Corporation | Aparelho e método de detecção de falha para um tubo matriz |
| DE102011110939A1 (de) * | 2011-08-17 | 2013-02-21 | Sms Meer Gmbh | Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre |
| DE102011110938A1 (de) * | 2011-08-17 | 2013-02-21 | Sms Meer Gmbh | Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre |
-
1982
- 1982-06-28 JP JP57111177A patent/JPS591015A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS591015A (ja) | 1984-01-06 |