JPS5725206A - Rolling mill - Google Patents
Rolling millInfo
- Publication number
- JPS5725206A JPS5725206A JP9960980A JP9960980A JPS5725206A JP S5725206 A JPS5725206 A JP S5725206A JP 9960980 A JP9960980 A JP 9960980A JP 9960980 A JP9960980 A JP 9960980A JP S5725206 A JPS5725206 A JP S5725206A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- rolls
- rolling mill
- crown
- work rolls
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/05—Sleeved rolls with deflectable sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To improve crown and shape control functions by using a variable crown roll for one or more rolls, and intersecting the axial line of at least one side of work rolls and backup rolls diagonally with the straight line perpendicular to the pass line in a multiple rolling mill. CONSTITUTION:In the multiple rolling mill consisting of work rolls and backup rolls, a variable crown roll is used for at least one roll, and the axial line of at least one side of work rolls and backup rolls is intersected diagonally with respect to the straight line perpendicular to the pass line. Therefore, skew rolling is applied in addition to the rolling of the variable crown roll, and by combining these with roll benders, the effective crown and shape controlling is accomplished.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9960980A JPS6036321B2 (en) | 1980-07-21 | 1980-07-21 | rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9960980A JPS6036321B2 (en) | 1980-07-21 | 1980-07-21 | rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5725206A true JPS5725206A (en) | 1982-02-10 |
JPS6036321B2 JPS6036321B2 (en) | 1985-08-20 |
Family
ID=14251830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9960980A Expired JPS6036321B2 (en) | 1980-07-21 | 1980-07-21 | rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6036321B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59137103A (en) * | 1983-01-27 | 1984-08-07 | Furukawa Electric Co Ltd:The | Rolling method |
JPS61202704A (en) * | 1985-03-07 | 1986-09-08 | Mitsubishi Heavy Ind Ltd | Roll-cross type rolling mill |
JPS632503U (en) * | 1986-06-24 | 1988-01-09 | ||
EP0647486A1 (en) * | 1993-10-07 | 1995-04-12 | Mitsubishi Jukogyo Kabushiki Kaisha | Rolling mill |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2778875B2 (en) * | 1992-06-04 | 1998-07-23 | 三菱重工業株式会社 | Roll cross tandem rolling mill row |
-
1980
- 1980-07-21 JP JP9960980A patent/JPS6036321B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59137103A (en) * | 1983-01-27 | 1984-08-07 | Furukawa Electric Co Ltd:The | Rolling method |
JPS61202704A (en) * | 1985-03-07 | 1986-09-08 | Mitsubishi Heavy Ind Ltd | Roll-cross type rolling mill |
JPS632503U (en) * | 1986-06-24 | 1988-01-09 | ||
EP0647486A1 (en) * | 1993-10-07 | 1995-04-12 | Mitsubishi Jukogyo Kabushiki Kaisha | Rolling mill |
Also Published As
Publication number | Publication date |
---|---|
JPS6036321B2 (en) | 1985-08-20 |
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