CA919803A - Rolling mill control system - Google Patents
Rolling mill control systemInfo
- Publication number
- CA919803A CA919803A CA114674A CA114674A CA919803A CA 919803 A CA919803 A CA 919803A CA 114674 A CA114674 A CA 114674A CA 114674 A CA114674 A CA 114674A CA 919803 A CA919803 A CA 919803A
- Authority
- CA
- Canada
- Prior art keywords
- control system
- rolling mill
- mill control
- rolling
- mill
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/18—Automatic gauge control
-
- 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
- B21B1/30—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 non-continuous process
- B21B1/32—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 non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4632070A | 1970-06-15 | 1970-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA919803A true CA919803A (en) | 1973-01-23 |
Family
ID=21942821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA114674A Expired CA919803A (en) | 1970-06-15 | 1971-06-01 | Rolling mill control system |
Country Status (7)
Country | Link |
---|---|
US (1) | US3636743A (en) |
JP (1) | JPS549141B1 (en) |
CA (1) | CA919803A (en) |
DE (1) | DE2129629A1 (en) |
FR (1) | FR2095254B1 (en) |
GB (1) | GB1341059A (en) |
SE (1) | SE383612B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315703B2 (en) * | 1973-09-12 | 1978-05-26 | ||
DE151675T1 (en) * | 1981-04-29 | 1986-02-27 | Kawasaki Steel Corp., Kobe, Hyogo | METHOD FOR AUTOMATICALLY CONTROLLING THE THICKNESS REDUCTION IN A ROLLING MILL. |
DE3925104A1 (en) * | 1988-08-12 | 1990-02-15 | Siemens Ag | Appts. for regulating strip feed from coil into cold rolling stand - using signals relating to rate of rotation of feed-off coil and change in radius of coil |
DE4141742A1 (en) * | 1991-12-13 | 1993-06-17 | Licentia Gmbh | Method to regulate rolling stock thickness in strip rolling mill - uses mass flow regulation and formula to calculate initial strip thickness, for direct influence on roller position |
DE19962183A1 (en) * | 1999-12-22 | 2001-07-12 | Siemens Ag | Control device for single or multi-stand rolling mills |
DE10233118B3 (en) * | 2002-07-20 | 2004-04-29 | Aluminium Norf Gmbh | Dynamic thickness correction |
DE102009012028A1 (en) * | 2009-03-10 | 2010-09-23 | Converteam Gmbh | Method for operating a rolling train, in particular a cold rolling mill |
EP2823901A1 (en) | 2013-07-11 | 2015-01-14 | Siemens Aktiengesellschaft | Reversing rolling mill with earliest possible activation of a thickness regulation |
CN111250540A (en) * | 2020-01-22 | 2020-06-09 | 武汉科技大学 | Silicon steel cold rolling process based on direct current assistance |
-
1970
- 1970-06-15 US US46320A patent/US3636743A/en not_active Expired - Lifetime
-
1971
- 1971-06-01 CA CA114674A patent/CA919803A/en not_active Expired
- 1971-06-10 GB GB1999871*[A patent/GB1341059A/en not_active Expired
- 1971-06-11 FR FR7121253A patent/FR2095254B1/fr not_active Expired
- 1971-06-14 SE SE7107678A patent/SE383612B/en unknown
- 1971-06-15 JP JP4287471A patent/JPS549141B1/ja active Pending
- 1971-06-15 DE DE19712129629 patent/DE2129629A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2095254A1 (en) | 1972-02-11 |
GB1341059A (en) | 1973-12-19 |
DE2129629A1 (en) | 1971-12-23 |
JPS549141B1 (en) | 1979-04-21 |
SE383612B (en) | 1976-03-22 |
FR2095254B1 (en) | 1975-02-21 |
US3636743A (en) | 1972-01-25 |
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