JPH0470202U - - Google Patents
Info
- Publication number
- JPH0470202U JPH0470202U JP11090490U JP11090490U JPH0470202U JP H0470202 U JPH0470202 U JP H0470202U JP 11090490 U JP11090490 U JP 11090490U JP 11090490 U JP11090490 U JP 11090490U JP H0470202 U JPH0470202 U JP H0470202U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- reinforcing
- rolling
- surface layer
- working
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Description
第１〜４図は本考案の１実施例を示し、第１図
は補強ロールの胴部を断面にて示す図、第２図は
タンデムミルを示す図、第３図は補強ロールを示
す図、第４図は補強ロールの胴部表層シヨア硬さ
とスタンドとの関係を示す図、第５図は従来の補
強ロールの胴部を示す第１図と同様の図である。
１……４段圧延機、２……作動ロール、３……
補強ロール、３ａ……胴部、４……圧延材料、Ａ
……圧延方向、Ｆ１〜Ｆ７……スタンド。
Figures 1 to 4 show one embodiment of the present invention, Figure 1 is a cross-sectional view of the body of the reinforcing roll, Figure 2 is a tandem mill, and Figure 3 is the reinforcing roll. , FIG. 4 is a diagram showing the relationship between the shore hardness of the trunk surface layer of the reinforcing roll and the stand, and FIG. 5 is a diagram similar to FIG. 1 showing the trunk of the conventional reinforcing roll. 1...4-high rolling mill, 2...operating roll, 3...
Reinforcement roll, 3a... Trunk, 4... Rolled material, A
...Rolling direction, F1 to F7 ...Stand.
Claims (1)
動ロールのそれぞれの外側に回転自在に配置され
、各作動ロールを支持する補強ロールとを有する
４段圧延機を、直列に複数個配置するタンデムミ
ルにおいて、４段圧延機の前記補強ロールの胴部
表層に所定の硬度と硬化深度とを付与して使用し
た後、該ロールを再生又は所望のスタンドに転用
する度に該ロールの胴部表層に必要とする硬度と
硬化深度とを付与することを特徴とする圧延用補
強ロール。 A tandem mill in which a plurality of four-high rolling mills are arranged in series, each having a pair of working rolls for rolling a material to be rolled, and reinforcing rolls rotatably arranged outside the working rolls and supporting each working roll. After the reinforcing roll of the four-high rolling mill is used with a specified hardness and hardening depth imparted to the surface layer of the body, each time the roll is recycled or used for a desired stand, the surface layer of the body of the roll is A reinforcing roll for rolling, characterized by imparting required hardness and hardening depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11090490U JPH076962Y2 (en) | 1990-10-23 | 1990-10-23 | Reinforcing roll for rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11090490U JPH076962Y2 (en) | 1990-10-23 | 1990-10-23 | Reinforcing roll for rolling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470202U true JPH0470202U (en) | 1992-06-22 |
| JPH076962Y2 JPH076962Y2 (en) | 1995-02-22 |
Family
ID=31858308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11090490U Expired - Lifetime JPH076962Y2 (en) | 1990-10-23 | 1990-10-23 | Reinforcing roll for rolling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076962Y2 (en) |
-
1990
- 1990-10-23 JP JP11090490U patent/JPH076962Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076962Y2 (en) | 1995-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6210722B2 (en) | ||
| EP0916417A3 (en) | Housingless rolling mill | |
| JPH034301U (en) | ||
| JPS6410301U (en) | ||
| JPH02104103U (en) | ||
| JPS6163306U (en) | ||
| JPS61152302U (en) | ||
| JPH01114101U (en) | ||
| JPH02144209U (en) | ||
| JPH01118809U (en) | ||
| JPS62179102U (en) | ||
| JPWO2024038725A5 (en) | ||
| JPH01118803U (en) | ||
| JPS6385306U (en) | ||
| JPS61152308U (en) | ||
| JPH01139901U (en) | ||
| JPS61117303U (en) | ||
| Nikolaev | The Use of Work Rolls of Different Diameters in Cold Rolling Mills | |
| JPS6241402U (en) | ||
| JPS6415601U (en) | ||
| JPH0464401U (en) | ||
| JPH076962Y2 (en) | Reinforcing roll for rolling | |
| Wang et al. | Improving Flatness of Strip With Double Stepped-Backup Rolls | |
| Saf'yan et al. | Computer calculation of parameters and optimization of the strip cold rolling process | |
| Yanagimoto et al. | Effect of wear pattern in rolls on the shape of strip. I. The rolling by working rolls with wear pattern |