JPS57118804A - Rolling mill train - Google Patents
Rolling mill trainInfo
- Publication number
- JPS57118804A JPS57118804A JP454381A JP454381A JPS57118804A JP S57118804 A JPS57118804 A JP S57118804A JP 454381 A JP454381 A JP 454381A JP 454381 A JP454381 A JP 454381A JP S57118804 A JPS57118804 A JP S57118804A
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- rolling mill
- mill train
- respect
- diagonally
- 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
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
-
- 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 the profile of plate sections and to improve flatness by intersecting the axial lines of rolls diagonally with respect to a perpendicular line in an upper stream side stand and constituting a downstream side with varia ble crown rolls. CONSTITUTION:In a continuous multiplex type rolling mill train, the axial lines of at least one of the work rolls 11 and backup rolls 12 of an upper stream side stand 1 are intersected diagonally with respect to the straight line perpendicular to a pass line. In a downstream stand 2, a variable crown roll is used for at least one of the intermediate rolls and backup rolls. Thereby, existing rolling installations are effectively utilized, the profiles of plate sections are improved and flatness is enhanced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP454381A JPS57118804A (en) | 1981-01-14 | 1981-01-14 | Rolling mill train |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP454381A JPS57118804A (en) | 1981-01-14 | 1981-01-14 | Rolling mill train |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57118804A true JPS57118804A (en) | 1982-07-23 |
JPS6358044B2 JPS6358044B2 (en) | 1988-11-14 |
Family
ID=11586958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP454381A Granted JPS57118804A (en) | 1981-01-14 | 1981-01-14 | Rolling mill train |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57118804A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5861902A (en) * | 1981-10-09 | 1983-04-13 | Nippon Steel Corp | Continuous hot rolling device |
WO1993024252A1 (en) * | 1992-06-04 | 1993-12-09 | Sumitomo Metal Industries, Ltd. | Method of cold rolling metal strip material |
US5657655A (en) * | 1992-02-14 | 1997-08-19 | Hitachi, Ltd. | Tandem mill system and work roll crossing mill |
EP2017854B1 (en) * | 2006-04-28 | 2020-02-12 | Mitsubishi Cable Industries, Ltd. | Linear member, and stator structure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0537872Y2 (en) * | 1988-09-14 | 1993-09-24 | ||
JPH04123738U (en) * | 1991-04-23 | 1992-11-10 | アラコ株式会社 | Underfloor storage box lid structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5599609A (en) * | 1979-01-23 | 1980-07-29 | Toyoda Mach Works Ltd | Stopping method for group control system unmanned operation |
-
1981
- 1981-01-14 JP JP454381A patent/JPS57118804A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5599609A (en) * | 1979-01-23 | 1980-07-29 | Toyoda Mach Works Ltd | Stopping method for group control system unmanned operation |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5861902A (en) * | 1981-10-09 | 1983-04-13 | Nippon Steel Corp | Continuous hot rolling device |
US5657655A (en) * | 1992-02-14 | 1997-08-19 | Hitachi, Ltd. | Tandem mill system and work roll crossing mill |
WO1993024252A1 (en) * | 1992-06-04 | 1993-12-09 | Sumitomo Metal Industries, Ltd. | Method of cold rolling metal strip material |
US5636544A (en) * | 1992-06-04 | 1997-06-10 | Sumitomo Metal Industries, Ltd. | Cold rolling method for a metal strip and a mill array |
EP2017854B1 (en) * | 2006-04-28 | 2020-02-12 | Mitsubishi Cable Industries, Ltd. | Linear member, and stator structure |
Also Published As
Publication number | Publication date |
---|---|
JPS6358044B2 (en) | 1988-11-14 |
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