GB280159A - - Google Patents
Info
- Publication number
- GB280159A GB280159A GB5286/27A GB528627A GB280159A GB 280159 A GB280159 A GB 280159A GB 5286/27 A GB5286/27 A GB 5286/27A GB 528627 A GB528627 A GB 528627A GB 280159 A GB280159 A GB 280159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolled
- cold
- rolling
- thickness
- rolls
- 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
- B21B1/24—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
- B21B1/28—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 by cold-rolling, e.g. Steckel cold mill
Abstract
280,159. Kalker Maschinenfabrik Akt.- Ges. Nov. 5,1926, [Convention date]. Cold-rolling.-In cold-rolling, particularly to make band rims, comparatively thick material (2-10 mm. depending primarily on the width) is rolled at high speed (30-100 in. per minute or more) with substantial reduction or reductions (30-75 per cent of the original thickness). There is no preliminary treatment or intermediate annealing, but the material is rolled in one or more cold rolling passes to a thickness 0.1 to 0.2 mm. greater than the final thickness, then annealed and finally rolled with small percentage reduction (15-5 per cent), after which it may be further annealed to soften. The diameter of the rolls is large compared with the width of the material. The rolls have separate regulable motor drives.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE280159T | 1926-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB280159A true GB280159A (en) | 1928-05-24 |
Family
ID=31893785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5286/27A Expired GB280159A (en) | 1926-11-05 | 1927-02-24 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE340381A (en) |
| GB (1) | GB280159A (en) |
-
0
- BE BE340381D patent/BE340381A/xx unknown
-
1927
- 1927-02-24 GB GB5286/27A patent/GB280159A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE340381A (en) |
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