JPS58199601A - Edger - Google Patents
EdgerInfo
- Publication number
- JPS58199601A JPS58199601A JP8280782A JP8280782A JPS58199601A JP S58199601 A JPS58199601 A JP S58199601A JP 8280782 A JP8280782 A JP 8280782A JP 8280782 A JP8280782 A JP 8280782A JP S58199601 A JPS58199601 A JP S58199601A
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- slab
- caliber
- edging
- width
- 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
- 238000007688 edging Methods 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
Abstract
PURPOSE:To perform edging of slabs having different thicknesses efficiently by incorporating >=2 kinds of caliber rolls in an edger for edging of a hot strip mill and using the caliber rolls conforming to the thickness of the slab to be rolled selectively. CONSTITUTION:Two sets of caliber rolls 2, 2 and 3, 3 differing in caliber sizes are mounted to an edger, and in the stage of edging of a slab S, the caliber rolls (for example, 2, 2) conforming to the thickness of the slab S is set to meet the width of the slab S. The width of the rolls 2, 2 in this case is roughly set by moving a mechanism 4 for adjusting position with a motor 43 and further finely adjusted with a liquid pressure cylinder 45 until the width of the rolls conforms exactly to the width of the slab S. Another rolls 3, 3 in this case are kept set in the expanded and retreated position. the labor for changing and installing the caliber rolls in accordance with the change in the thickness of the slab is eliminated and the edging of the slabs having different thicknesses is made possible with high working efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8280782A JPS58199601A (en) | 1982-05-17 | 1982-05-17 | Edger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8280782A JPS58199601A (en) | 1982-05-17 | 1982-05-17 | Edger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58199601A true JPS58199601A (en) | 1983-11-21 |
Family
ID=13784676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8280782A Pending JPS58199601A (en) | 1982-05-17 | 1982-05-17 | Edger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58199601A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0224333A2 (en) * | 1985-11-22 | 1987-06-03 | Kawasaki Steel Corporation | Press apparatus for reducing widths of hot slabs |
| US5896770A (en) * | 1995-12-21 | 1999-04-27 | Nippon Steel Corporation | Method and apparatus for rolling shape steel |
| KR20180061343A (en) * | 2015-11-05 | 2018-06-07 | 에스엠에스 그룹 게엠베하 | Aging roll adjustment device of the aging stand |
-
1982
- 1982-05-17 JP JP8280782A patent/JPS58199601A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0224333A2 (en) * | 1985-11-22 | 1987-06-03 | Kawasaki Steel Corporation | Press apparatus for reducing widths of hot slabs |
| US4760728A (en) * | 1985-11-22 | 1988-08-02 | Kawasaki Steel Corporation | Method for reducing widths of hot slabs |
| US5896770A (en) * | 1995-12-21 | 1999-04-27 | Nippon Steel Corporation | Method and apparatus for rolling shape steel |
| KR20180061343A (en) * | 2015-11-05 | 2018-06-07 | 에스엠에스 그룹 게엠베하 | Aging roll adjustment device of the aging stand |
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