JPS6471506A - Rolling mill - Google Patents
Rolling millInfo
- Publication number
- JPS6471506A JPS6471506A JP22636387A JP22636387A JPS6471506A JP S6471506 A JPS6471506 A JP S6471506A JP 22636387 A JP22636387 A JP 22636387A JP 22636387 A JP22636387 A JP 22636387A JP S6471506 A JPS6471506 A JP S6471506A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- stand
- couple
- high rolling
- 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.)
- Pending
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
- B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
-
- 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
-
- 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
- B21B2013/028—Sixto, six-high stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To perform a rolling in which surface brightness is focused and a rolling in which surface shape is focused by the same rolling stand by changing and using two kinds of assemblies for a 2-high rolling and a 6-high rolling. CONSTITUTION:At the time of using a rolling stand 2 as a 6-high rolling mill, a couple of work rolls 9 of a small diameter, a couple of intermediate rolls 11 of about equal diameter, and reinforcing rolls 13 of a large diameter are incorporated in a stand by use of a roll changing device and a screw down device 3 and a bending devices 6, 7 are actuated. If the stand 2 is used as a 2-high rolling mill, a couple of large work rolls 15 are incorporated in the stand and the screw down device 3 and the bending device 6 are actuated. Hence, a 2-high rolling focusing on surface brightness and a 6-high rolling focusing on surface shape in skin pass rolling for stainless steel, etc., are performable by the same rolling stand.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22636387A JPS6471506A (en) | 1987-09-11 | 1987-09-11 | Rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22636387A JPS6471506A (en) | 1987-09-11 | 1987-09-11 | Rolling mill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6471506A true JPS6471506A (en) | 1989-03-16 |
Family
ID=16843971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22636387A Pending JPS6471506A (en) | 1987-09-11 | 1987-09-11 | Rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6471506A (en) |
-
1987
- 1987-09-11 JP JP22636387A patent/JPS6471506A/en active Pending
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