JPS6466001A - Method for rolling sheet material by work roll moving type rolling mill - Google Patents
Method for rolling sheet material by work roll moving type rolling millInfo
- Publication number
- JPS6466001A JPS6466001A JP62222725A JP22272587A JPS6466001A JP S6466001 A JPS6466001 A JP S6466001A JP 62222725 A JP62222725 A JP 62222725A JP 22272587 A JP22272587 A JP 22272587A JP S6466001 A JPS6466001 A JP S6466001A
- Authority
- JP
- Japan
- Prior art keywords
- work rolls
- width
- deltaw
- deltas
- succeeding
- 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
Landscapes
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To improve the sectional profiles of sheet materials by determining the moving amt. of work rolls in such a manner as to part, by a specified distance or above, the position where both transverse ends of the preceding material come into contact with the work rolls and the position where both transverse ends of the succeeding rolled stock come into contact with the work rolls. CONSTITUTION:The moving amt. DELTAS of the work rolls is set at ¦DELTAS¦>=beta-DELTAW/2 when the difference in the width between the succeeding material and the preceding material is designated as DELTAW and if the width of the succeeding material is smaller than the width of the preceding material (DELTAW<0). The specified distance between the position where both transverse ends of the succeeding material come into contact with the work rolls and the position where both transverse ends of the preceding material come into contact with the work rolls is designated as beta. The shift amt. DELTAS of ¦DELTAS¦>=beta+DELTAW/2 is set if the width of the succeeding material is larger than the width of the preceding material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62222725A JPS6466001A (en) | 1987-09-05 | 1987-09-05 | Method for rolling sheet material by work roll moving type rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62222725A JPS6466001A (en) | 1987-09-05 | 1987-09-05 | Method for rolling sheet material by work roll moving type rolling mill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6466001A true JPS6466001A (en) | 1989-03-13 |
Family
ID=16786923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62222725A Pending JPS6466001A (en) | 1987-09-05 | 1987-09-05 | Method for rolling sheet material by work roll moving type rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6466001A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007021545A (en) * | 2005-07-19 | 2007-02-01 | Jfe Steel Kk | Method for rolling metallic sheet |
-
1987
- 1987-09-05 JP JP62222725A patent/JPS6466001A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007021545A (en) * | 2005-07-19 | 2007-02-01 | Jfe Steel Kk | Method for rolling metallic sheet |
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