JPH01118801U - - Google Patents
Info
- Publication number
- JPH01118801U JPH01118801U JP1113588U JP1113588U JPH01118801U JP H01118801 U JPH01118801 U JP H01118801U JP 1113588 U JP1113588 U JP 1113588U JP 1113588 U JP1113588 U JP 1113588U JP H01118801 U JPH01118801 U JP H01118801U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- surface length
- back roll
- rolling mill
- straight line
- 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 3
- 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の六段圧延機の説明
図、第2図は板クラウン変化の説明図、第3図は
、本考案の形状制御能力と接触圧力の関係図であ
る。
2…バツクロール。
FIG. 1 is an explanatory diagram of a six-high rolling mill according to an embodiment of the present invention, FIG. 2 is an explanatory diagram of changes in plate crown, and FIG. 3 is a diagram of the relationship between shape control ability and contact pressure of the present invention. 2...Back crawl.
Claims (1)
で構成された六段圧延機に於いて、 前記バツクロールの有効面長が、これと接する
前記中間ロールの面長より短くなるように構成し
、前記バツクロールの面長切欠開始点近傍に於け
る接触線圧を低下させるために、前記バツクロー
ルに対し適度な曲線、又は、前記曲線と直線、又
は、有効面長に対し、わずかに傾いた直線を用い
て、前記バツクロールの端部切欠を付与したこと
を特徴とする圧延機。[Claims for Utility Model Registration] In a six-high rolling mill composed of a work roll, an intermediate roll, and a back roll, the effective surface length of the back roll is shorter than the surface length of the intermediate roll in contact with it. In order to reduce the contact linear pressure in the vicinity of the starting point of the surface length notch of the back roll, a curved line suitable for the back roll, a straight line with the curve, or a slight slope with respect to the effective surface length is formed. A rolling mill characterized in that an end notch of the back roll is provided using a straight line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1113588U JPH01118801U (en) | 1988-02-01 | 1988-02-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1113588U JPH01118801U (en) | 1988-02-01 | 1988-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01118801U true JPH01118801U (en) | 1989-08-11 |
Family
ID=31219417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1113588U Pending JPH01118801U (en) | 1988-02-01 | 1988-02-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01118801U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012516777A (en) * | 2009-04-17 | 2012-07-26 | エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト | Method for preparing at least one work roll for rolling a rolled material |
-
1988
- 1988-02-01 JP JP1113588U patent/JPH01118801U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012516777A (en) * | 2009-04-17 | 2012-07-26 | エス・エム・エス・ジーマーク・アクチエンゲゼルシャフト | Method for preparing at least one work roll for rolling a rolled material |