JPS5699003A - Rolling method for strip wrapped around roll - Google Patents
Rolling method for strip wrapped around rollInfo
- Publication number
- JPS5699003A JPS5699003A JP209580A JP209580A JPS5699003A JP S5699003 A JPS5699003 A JP S5699003A JP 209580 A JP209580 A JP 209580A JP 209580 A JP209580 A JP 209580A JP S5699003 A JPS5699003 A JP S5699003A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- rolling
- strip
- pass
- equal
- 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
Landscapes
- Metal Rolling (AREA)
Abstract
PURPOSE: To prevent generation of slack in the strip, by giving a specified limitation to the roll speed and the strip speed, at rolling the strip wrapped around the roll with a six-high rolling mill.
CONSTITUTION: In case of rolling the strip wrapped around the roll with a six-high rolling mill possessing rolling rolls 1W4, the rolling roll number is assigned to each pass successively from the third pass to the first pass; hereupon, the roll speed is taken as VR1, VR2, VR3, VR4, and the traveling speed of strip is taken successively from the run-out side of the third pass to the feed-in side of the first pass, as VS0, VS1, VS2, VS3. The rolling work is performed with the roll speed respectively controlled to satisfy following conditions; VR1>VR2>VR3>VR4; VR1 is equal to or slightly slower than VS0; VR2 is equal to VS1; VR3 is equal to VS2; and VR4 is equal to or slightly faster than VS3.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP209580A JPS5699003A (en) | 1980-01-14 | 1980-01-14 | Rolling method for strip wrapped around roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP209580A JPS5699003A (en) | 1980-01-14 | 1980-01-14 | Rolling method for strip wrapped around roll |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5699003A true JPS5699003A (en) | 1981-08-10 |
JPS6243761B2 JPS6243761B2 (en) | 1987-09-16 |
Family
ID=11519781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP209580A Granted JPS5699003A (en) | 1980-01-14 | 1980-01-14 | Rolling method for strip wrapped around roll |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5699003A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58202903A (en) * | 1982-05-21 | 1983-11-26 | Nippon Steel Corp | Rolling method of strip |
-
1980
- 1980-01-14 JP JP209580A patent/JPS5699003A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58202903A (en) * | 1982-05-21 | 1983-11-26 | Nippon Steel Corp | Rolling method of strip |
JPH0253122B2 (en) * | 1982-05-21 | 1990-11-15 | Nippon Steel Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS6243761B2 (en) | 1987-09-16 |
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