JPS5689329A - High speed tension leveler - Google Patents
High speed tension levelerInfo
- Publication number
- JPS5689329A JPS5689329A JP16528679A JP16528679A JPS5689329A JP S5689329 A JPS5689329 A JP S5689329A JP 16528679 A JP16528679 A JP 16528679A JP 16528679 A JP16528679 A JP 16528679A JP S5689329 A JPS5689329 A JP S5689329A
- Authority
- JP
- Japan
- Prior art keywords
- tension leveler
- steel strip
- changing
- shape
- refined
- 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
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
PURPOSE: To perform shape leveling surely at high speeds by specifying the line speed and the work roll diameter of the 1st roller set of a tension leveler which treats the steel strip of a raw plate to be used for tin plate which has been refined after cold rolling.
CONSTITUTION: The work roll diameter Dm of the 1st roller set of a tension leveler which makes shape leveling of a steel strip of a raw plate to be used for tin plate which has been refined after cold rolling at high speeds of ≥600m/min. is so selected as to satisfy the formula. Here, the gage of the steel strip is defined as (t)mm, the deformation resistance thereof as YSkg/mm, and a line speed as LSm/min. The lerations between these and shape goodness are as shown in the figure. At LS<600, the slope is small and there is no need for changing D despite changing of LS. At LS≥600, the slope is large and there is a need for changing D. Now, if ≤0.6% acuteness is defined as acceptance in the criteria after the shape leveling and the acceptance line of the figure of LS≥600 is approximated, it reveals that satisfactory result is obtainable if D satisfies the formula.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16528679A JPS5944937B2 (en) | 1979-12-19 | 1979-12-19 | High speed tension leveler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16528679A JPS5944937B2 (en) | 1979-12-19 | 1979-12-19 | High speed tension leveler |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5689329A true JPS5689329A (en) | 1981-07-20 |
JPS5944937B2 JPS5944937B2 (en) | 1984-11-02 |
Family
ID=15809434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16528679A Expired JPS5944937B2 (en) | 1979-12-19 | 1979-12-19 | High speed tension leveler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5944937B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6154433A (en) * | 1992-09-10 | 2000-11-28 | Kabushiki Kaisha Toshiba | Light beam shaping device to change an anisotropic beam to an isotropic beam for reducing the size of an optical head |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6443213A (en) * | 1987-08-12 | 1989-02-15 | Paloma Kogyo Kk | Noodle boiling machine |
-
1979
- 1979-12-19 JP JP16528679A patent/JPS5944937B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6154433A (en) * | 1992-09-10 | 2000-11-28 | Kabushiki Kaisha Toshiba | Light beam shaping device to change an anisotropic beam to an isotropic beam for reducing the size of an optical head |
Also Published As
Publication number | Publication date |
---|---|
JPS5944937B2 (en) | 1984-11-02 |
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