JPH0168105U - - Google Patents
Info
- Publication number
- JPH0168105U JPH0168105U JP1987160833U JP16083387U JPH0168105U JP H0168105 U JPH0168105 U JP H0168105U JP 1987160833 U JP1987160833 U JP 1987160833U JP 16083387 U JP16083387 U JP 16083387U JP H0168105 U JPH0168105 U JP H0168105U
- Authority
- JP
- Japan
- Prior art keywords
- work roll
- circumferential surface
- hot rolling
- end portion
- guide
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 238000005098 hot rolling Methods 0.000 claims 2
Landscapes
- Metal Rolling (AREA)
Description
第１図は本考案の実施例の断面図、第２図は第
１図の要部拡大図である。第３図は作業ロール側
から見たガイド本体の実施例の平面図、第４図は
同様に作業ロール側から見たガイド本体の別の実
施例の平面図である。第５図、第６図は従来のガ
イド装置の側面図を示す。
１…被圧延材、２…作業ロール、３…ガイド、
８…ライナー、９…溜水凹部、１０…ヘツダー、
１１…通水孔、１２…給水配管。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is an enlarged view of the main part of FIG. FIG. 3 is a plan view of an embodiment of the guide body seen from the work roll side, and FIG. 4 is a plan view of another example of the guide body similarly seen from the work roll side. 5 and 6 show side views of a conventional guide device. 1... Rolled material, 2... Work roll, 3... Guide,
8...liner, 9...reservoir recess, 10...header,
11...Water hole, 12...Water supply piping.
Claims (1)
を有し、他端部が回動自在に支持された被圧延材
のガイドにおいて、上記当接部のロール軸方向に
少なくとも１条の溜水凹部を形成し、該凹部に大
気圧以上の昇圧水を供給することによつて、作業
ロール周面と上記当接部との間に水膜を形成して
なる熱間圧延機のガイド装置。 In a guide for a material to be rolled, which has an end portion that comes into contact with the circumferential surface of a work roll of a hot rolling mill, and whose other end portion is rotatably supported, at least one A hot rolling machine in which a water film is formed between the circumferential surface of the work roll and the contact portion by forming a water storage recess in the strip and supplying pressurized water at a pressure higher than atmospheric pressure to the recess. guide device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160833U JPH0168105U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160833U JPH0168105U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168105U true JPH0168105U (en) | 1989-05-02 |
Family
ID=31443244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160833U Pending JPH0168105U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006326668A (en) * | 2005-05-30 | 2006-12-07 | Jfe Steel Kk | Method for preventing workpiece backside from being flawed by foreign material in hot rolling, device for preventing workpiece backside from being flawed by foreign material in rough rolling mill in hot rolling line, and rough rolling mill in hot rolling line equipped with device for preventing backside flaw by foreign material |
-
1987
- 1987-10-22 JP JP1987160833U patent/JPH0168105U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006326668A (en) * | 2005-05-30 | 2006-12-07 | Jfe Steel Kk | Method for preventing workpiece backside from being flawed by foreign material in hot rolling, device for preventing workpiece backside from being flawed by foreign material in rough rolling mill in hot rolling line, and rough rolling mill in hot rolling line equipped with device for preventing backside flaw by foreign material |