IT978917B - Compensazione automatica dello stiramento per il motore del bordatore di un laminatoio rever sibile - Google Patents
Compensazione automatica dello stiramento per il motore del bordatore di un laminatoio rever sibileInfo
- Publication number
- IT978917B IT978917B IT20154/73A IT2015473A IT978917B IT 978917 B IT978917 B IT 978917B IT 20154/73 A IT20154/73 A IT 20154/73A IT 2015473 A IT2015473 A IT 2015473A IT 978917 B IT978917 B IT 978917B
- Authority
- IT
- Italy
- Prior art keywords
- mill
- motor
- stretch compensation
- automatic stretch
- edge bander
- Prior art date
Links
- 230000002441 reversible effect Effects 0.000 title 1
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
- B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
-
- 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
- B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/06—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a non-continuous process, e.g. triplet mill, reversing mill
-
- 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
- B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22489372A | 1972-02-09 | 1972-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT978917B true IT978917B (it) | 1974-09-20 |
Family
ID=22842657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT20154/73A IT978917B (it) | 1972-02-09 | 1973-02-08 | Compensazione automatica dello stiramento per il motore del bordatore di un laminatoio rever sibile |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3739613A (it) |
| JP (1) | JPS5021427B2 (it) |
| BE (1) | BE795055A (it) |
| FR (1) | FR2171227B1 (it) |
| IT (1) | IT978917B (it) |
| ZA (1) | ZA73485B (it) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1495211A (fr) * | 1965-09-28 | 1967-09-15 | Westinghouse Electric Corp | Système de commande améliorée de vitesse de rouleaux de tranche et d'autres rouleaux d'un laminoir réducteur |
| US3363441A (en) * | 1965-09-28 | 1968-01-16 | Westinghouse Electric Corp | Speed control system for edger and other rolls in a reduction rolling mill |
| US3543548A (en) * | 1968-08-27 | 1970-12-01 | Westinghouse Electric Corp | Method and computer control system for operating a slabbing mill |
-
0
- BE BE795055D patent/BE795055A/xx not_active IP Right Cessation
-
1972
- 1972-02-09 US US00224893A patent/US3739613A/en not_active Expired - Lifetime
-
1973
- 1973-01-23 ZA ZA730485A patent/ZA73485B/xx unknown
- 1973-01-29 JP JP48011221A patent/JPS5021427B2/ja not_active Expired
- 1973-02-07 FR FR7304272A patent/FR2171227B1/fr not_active Expired
- 1973-02-08 IT IT20154/73A patent/IT978917B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171227B1 (it) | 1976-06-11 |
| US3739613A (en) | 1973-06-19 |
| JPS4889155A (it) | 1973-11-21 |
| FR2171227A1 (it) | 1973-09-21 |
| ZA73485B (en) | 1973-10-31 |
| BE795055A (fr) | 1973-08-07 |
| JPS5021427B2 (it) | 1975-07-23 |
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