JPS5586603A - Rolling mill - Google Patents
Rolling millInfo
- Publication number
- JPS5586603A JPS5586603A JP16263978A JP16263978A JPS5586603A JP S5586603 A JPS5586603 A JP S5586603A JP 16263978 A JP16263978 A JP 16263978A JP 16263978 A JP16263978 A JP 16263978A JP S5586603 A JPS5586603 A JP S5586603A
- Authority
- JP
- Japan
- Prior art keywords
- slab
- rolls
- caliber
- horizontal
- caliber rolls
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title abstract 3
- 230000009467 reduction Effects 0.000 abstract 3
Landscapes
- Metal Rolling (AREA)
Abstract
PURPOSE: To positively pressure weld the continuously cast slab in order to prevent the expansion of the cavity formed in the slab, by arranging the horizontal rolls above and below the position through which the slab is passing, between the caliber rolls being arranged opposite in the vertical mill.
CONSTITUTION: In this rolling mill, the horizontal rolls 3, 3', are set at the position shown with the full line, and the first rolling pass is carried out; hereupon, the slab 2 is fed in the arrowed direction by the guide rollers 13. When the slab 2 comes to the position between the caliber rolls 1, 1, the caliber rolls 1, 1, give the specified reduction in the breadth of the slab 2; and at the same time, the horizontal rolls 3, 3', being arranged above and below the position through which the slab 2 is passing, between the caliber rolls 1, 1, give the reduction in the thickness of the slab 2. That is, the slab 2 undergoes simultaneous reductions at the same position by the caliber rolls 1, 1, and the horizontal rolls 3, 3'; hereby, the expansion of the cavity within the slab 2 along its breadth can be prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16263978A JPS5586603A (en) | 1978-12-25 | 1978-12-25 | Rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16263978A JPS5586603A (en) | 1978-12-25 | 1978-12-25 | Rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5586603A true JPS5586603A (en) | 1980-06-30 |
Family
ID=15758434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16263978A Pending JPS5586603A (en) | 1978-12-25 | 1978-12-25 | Rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586603A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168707A (en) * | 1981-04-08 | 1982-10-18 | Ishikawajima Harima Heavy Ind Co Ltd | Edger having buckling preventing device |
| JPS6028901U (en) * | 1983-08-05 | 1985-02-27 | 三菱重工業株式会社 | Etsiya |
| JPS61152301U (en) * | 1985-03-12 | 1986-09-20 |
-
1978
- 1978-12-25 JP JP16263978A patent/JPS5586603A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168707A (en) * | 1981-04-08 | 1982-10-18 | Ishikawajima Harima Heavy Ind Co Ltd | Edger having buckling preventing device |
| JPS6028901U (en) * | 1983-08-05 | 1985-02-27 | 三菱重工業株式会社 | Etsiya |
| JPS61152301U (en) * | 1985-03-12 | 1986-09-20 |
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