JPH04403U - - Google Patents
Info
- Publication number
- JPH04403U JPH04403U JP3840290U JP3840290U JPH04403U JP H04403 U JPH04403 U JP H04403U JP 3840290 U JP3840290 U JP 3840290U JP 3840290 U JP3840290 U JP 3840290U JP H04403 U JPH04403 U JP H04403U
- Authority
- JP
- Japan
- Prior art keywords
- rolled
- center point
- hot rolling
- rolling mill
- symmetrically
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000005098 hot rolling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
第１図は本考案の一実施例を示す説明図、第２
図は本考案のによる圧延の効果を示すグラフ図、
第３図はペアクロスの原理を説明する説明図、第
４図はペアクロス圧延した場合の板材のクラウン
の形状修正効果を示す説明図である。
１……ワークロール、２……ワークロール軸受
箱、３……ペアクロス用シリンダー、４……ワー
クロールシフト用シリンダー。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is a graph showing the effect of rolling according to the present invention.
FIG. 3 is an explanatory diagram illustrating the principle of pair cross rolling, and FIG. 4 is an explanatory diagram showing the effect of modifying the shape of the crown of a plate material when pair cross rolling is performed. 1... Work roll, 2... Work roll bearing box, 3... Cylinder for pair cross, 4... Cylinder for work roll shift.
Claims (1)
板厚方向の中心点を基準として、該中心点に対し
て上下のワークロールを点対称に、圧延直角方向
に移動可能とし、かつ、該中心点に対して上下の
該ロールを点対称に、該被圧延材に平行な面で回
転可能としたことを特徴とする熱間圧延機。 In a hot rolling mill, with the center point of the width direction and plate thickness direction of the material to be rolled as a reference, upper and lower work rolls can be moved in a direction perpendicular to the rolling direction symmetrically with respect to the center point, and A hot rolling mill characterized in that the rolls above and below a point can be rotated symmetrically in a plane parallel to the material to be rolled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3840290U JPH04403U (en) | 1990-04-10 | 1990-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3840290U JPH04403U (en) | 1990-04-10 | 1990-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04403U true JPH04403U (en) | 1992-01-06 |
Family
ID=31546376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3840290U Pending JPH04403U (en) | 1990-04-10 | 1990-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04403U (en) |
-
1990
- 1990-04-10 JP JP3840290U patent/JPH04403U/ja active Pending