JPS5614017A - Continuous rolling mill - Google Patents
Continuous rolling millInfo
- Publication number
- JPS5614017A JPS5614017A JP9009079A JP9009079A JPS5614017A JP S5614017 A JPS5614017 A JP S5614017A JP 9009079 A JP9009079 A JP 9009079A JP 9009079 A JP9009079 A JP 9009079A JP S5614017 A JPS5614017 A JP S5614017A
- Authority
- JP
- Japan
- Prior art keywords
- tension
- stand
- reel
- tension device
- isolating
- 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
Abstract
PURPOSE: To stabilize the rolling work, and to restrict the increase of the tension on the coiling side, by arranging the tension device for increasing the feed side output and isolating the run-out side tension, between at least any two stands of the continuous rolling mill provided with plural units of the differential speed rolling stand.
CONSTITUTION: The upper and lower work rolls 1, 2, of the third stand S3 are constituted so as to be driven at different circumferential speeds by the independently drivable drivers being separately connected to two motors, for example. Next, the tension device 3, for increasing the feed side tension and isolating the run-out side tension, is installed between the stand S3 and the upstream side second stand S2. Then, the sheet 6 is wound around the tension rolls 4, 5, constituting the tension device 3; and the tension is isolated on the feed side of the stand S3, while the sheet 6, being uncoiled from the uncoiling reel 7, is being coiled by the coiling reel 8 through the first stand S1, the tension device 3, and the fourth stand S4. According to this constitution, the tension to be generated by the third stand S3 and its following stands can be restricted to the value smaller than the limit of tension permissible to the reel 8.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9009079A JPS5614017A (en) | 1979-07-16 | 1979-07-16 | Continuous rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9009079A JPS5614017A (en) | 1979-07-16 | 1979-07-16 | Continuous rolling mill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5614017A true JPS5614017A (en) | 1981-02-10 |
Family
ID=13988813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9009079A Pending JPS5614017A (en) | 1979-07-16 | 1979-07-16 | Continuous rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5614017A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147713A (en) * | 1983-02-14 | 1984-08-24 | Kawasaki Steel Corp | Taking-up method of thin strip |
US4576029A (en) * | 1984-07-24 | 1986-03-18 | Kawasaki Steel Corporation | Method of coiling thin strips |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452652A (en) * | 1977-08-12 | 1979-04-25 | Ch Polt I | Method of rolling metal product |
-
1979
- 1979-07-16 JP JP9009079A patent/JPS5614017A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452652A (en) * | 1977-08-12 | 1979-04-25 | Ch Polt I | Method of rolling metal product |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147713A (en) * | 1983-02-14 | 1984-08-24 | Kawasaki Steel Corp | Taking-up method of thin strip |
JPH0128647B2 (en) * | 1983-02-14 | 1989-06-05 | Kawasaki Steel Co | |
US4576029A (en) * | 1984-07-24 | 1986-03-18 | Kawasaki Steel Corporation | Method of coiling thin strips |
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