GB1125553A - A method of rolling strip stock - Google Patents
A method of rolling strip stockInfo
- Publication number
- GB1125553A GB1125553A GB38029/65A GB3802965A GB1125553A GB 1125553 A GB1125553 A GB 1125553A GB 38029/65 A GB38029/65 A GB 38029/65A GB 3802965 A GB3802965 A GB 3802965A GB 1125553 A GB1125553 A GB 1125553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- stock
- sept
- centre
- roll
- 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
- 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
- B21B1/222—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 rolling-drawing process; in a multi-pass mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Manufacture Of Motors, Generators (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
1,125,553. Rolling; stretching. GENERAL ELECTRIC CO. 6 Sept., 1965 [28 Sept., 1964], No. 38029/65. Addition to 912,645. Headings B3E and B3M. A method of increasing the length and reducing the thickness of strip stock according to claim 1 of Specification 912,645 is modified by subjecting the stock to compression forces which are greater at its edge than at its centre, whilst simultaneously cyclically bending and unbending the stock to produce cyclic plastic strain. A strip S is fed between rolls 10, 12 and 11 whilst under tension, the roll 12 either bending under the tension or being externally loaded at its ends in order to compress the strip more at its edges than at its centre. Alternatively, the roll 12 can be given a concave profile, or supplementary strips, which are subsequently removed, may be added to the edges of the strip S.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US399549A US3309908A (en) | 1964-09-28 | 1964-09-28 | Rolling method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1125553A true GB1125553A (en) | 1968-08-28 |
Family
ID=23579968
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB38029/65A Expired GB1125553A (en) | 1964-09-28 | 1965-09-06 | A method of rolling strip stock |
GB19445/68A Expired GB1125554A (en) | 1964-09-28 | 1965-09-06 | Rolling apparatus |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19445/68A Expired GB1125554A (en) | 1964-09-28 | 1965-09-06 | Rolling apparatus |
Country Status (2)
Country | Link |
---|---|
US (1) | US3309908A (en) |
GB (2) | GB1125553A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3680343A (en) * | 1970-03-05 | 1972-08-01 | Allegheny Ludlum Ind Inc | Apparatus for leveling thin strip |
SU687668A1 (en) * | 1976-11-17 | 1981-06-30 | Челябинский Политехнический Институтим.Ленинского Комсомола | Method and stand for continuous rolling |
US4781050A (en) * | 1982-01-21 | 1988-11-01 | Olin Corporation | Process and apparatus for producing high reduction in soft metal materials |
US4478064A (en) * | 1982-03-04 | 1984-10-23 | Olin Corporation | Modifications to a cooperative rolling system for increasing _maximum attainable reduction per pass |
WO1989002822A1 (en) * | 1987-09-24 | 1989-04-06 | Mitsui Toatsu Chemicals, Incorporated | Flexible metal/plastic laminate and method and apparatus for manufacturing same |
DE102018113966B3 (en) * | 2018-06-12 | 2019-08-01 | Haeusler Ag Duggingen | Bending machine for bending a sheet and method for changing the arrangement of a roll of a bending machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1048793A (en) * | 1912-01-02 | 1912-12-31 | Spirella Co | Machine for uncoiling and straightening metal strips. |
US2332796A (en) * | 1941-01-25 | 1943-10-26 | Carnegie Illinois Steel Corp | Reduction of elongated bodies |
US2291361A (en) * | 1941-05-02 | 1942-07-28 | Inland Steel Co | Ferrous sheet material and method of and apparatus for hardening ferrous sheet material |
US2392323A (en) * | 1941-12-20 | 1946-01-08 | Joseph W Koss | Rolling strip metal |
-
1964
- 1964-09-28 US US399549A patent/US3309908A/en not_active Expired - Lifetime
-
1965
- 1965-09-06 GB GB38029/65A patent/GB1125553A/en not_active Expired
- 1965-09-06 GB GB19445/68A patent/GB1125554A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3309908A (en) | 1967-03-21 |
GB1125554A (en) | 1968-08-28 |
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