FR1218445A - Appareillage de commande de laminoir - Google Patents
Appareillage de commande de laminoirInfo
- Publication number
- FR1218445A FR1218445A FR775012A FR775012A FR1218445A FR 1218445 A FR1218445 A FR 1218445A FR 775012 A FR775012 A FR 775012A FR 775012 A FR775012 A FR 775012A FR 1218445 A FR1218445 A FR 1218445A
- Authority
- FR
- France
- Prior art keywords
- rolling mill
- control equipment
- mill control
- rolling
- equipment
- 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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/60—Roll-force control; Roll-gap control by control of a motor which drives an adjusting screw
-
- 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
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US685498A US3035465A (en) | 1957-09-23 | 1957-09-23 | Rolling mill control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1218445A true FR1218445A (fr) | 1960-05-10 |
Family
ID=24752454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR775012A Expired FR1218445A (fr) | 1957-09-23 | 1958-09-22 | Appareillage de commande de laminoir |
Country Status (3)
Country | Link |
---|---|
US (1) | US3035465A (fr) |
JP (1) | JPS3515161B1 (fr) |
FR (1) | FR1218445A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208252A (en) * | 1962-06-22 | 1965-09-28 | Westinghouse Electric Corp | Strip thickness control apparatus |
DE1285431B (de) * | 1963-05-08 | 1968-12-19 | Verwaltungsgesellschaft Moelle | Induktions-Messlehre zum Einstellen und laufenden Messen des Walzspaltes in automatisch geregelten Walzgeruesten |
CN101144763A (zh) * | 2007-09-17 | 2008-03-19 | 济南钢铁股份有限公司 | 一种热力机械模拟实验机用微型实验轧机 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2176742A (en) * | 1936-07-24 | 1939-10-17 | Gen Electric | Apparatus responsive to frequency difference |
US2342374A (en) * | 1941-03-19 | 1944-02-22 | Sperry Prod Inc | Strain gauge for rolling mills and the like |
US2339359A (en) * | 1941-03-20 | 1944-01-18 | Sperry Prod Inc | Apparatus for controlling sheet thickness in continuous strip mills |
US2660077A (en) * | 1946-02-02 | 1953-11-24 | American Brass Co | Apparatus for rolling sheet metal |
US2708254A (en) * | 1950-02-08 | 1955-05-10 | American Brass Co | Relay control system |
US2726544A (en) * | 1952-08-15 | 1955-12-13 | Bendix Aviat Corp | Rate of change indicator |
US2830249A (en) * | 1954-03-19 | 1958-04-08 | Cutler Hammer Inc | Servomechanisms |
US2819396A (en) * | 1954-12-07 | 1958-01-07 | Jerome A G Russell | Electronic trigger circuit |
US2820937A (en) * | 1955-08-02 | 1958-01-21 | Fogiel Max | Digital to analogue converter servosystem |
-
1957
- 1957-09-23 US US685498A patent/US3035465A/en not_active Expired - Lifetime
-
1958
- 1958-09-22 JP JP2707258A patent/JPS3515161B1/ja active Pending
- 1958-09-22 FR FR775012A patent/FR1218445A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3035465A (en) | 1962-05-22 |
JPS3515161B1 (fr) | 1960-10-12 |
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