DE311770C - - Google Patents
Info
- Publication number
- DE311770C DE311770C DENDAT311770D DE311770DA DE311770C DE 311770 C DE311770 C DE 311770C DE NDAT311770 D DENDAT311770 D DE NDAT311770D DE 311770D A DE311770D A DE 311770DA DE 311770 C DE311770 C DE 311770C
- Authority
- DE
- Germany
- Prior art keywords
- sheets
- rolling
- roller
- pairs
- rollers
- 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.)
- Active
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
- B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Walzenstraße für die Herstellung von streckfähigen und glatten Feinblechen, welche beispielsweise bei der Erzeugung von gepreßten Körpern benutzt werden. Beim Auswalzen derartiger Bleche ist ein oftmaliger Wechsel in der Walzrichtung erforderlich. Es werden deshalb die Bleche von Hand oder mechanisch vor den Walzen um 900 in der Blechebene gedreht. Die bekannten Einrichtungen sind aber beim Auswalzen sehr dünner Bleche in den Glättwalzen nur wenig brauchbar. Durch mechanische Anschläge z. B. werden die Ränder der dünnen Blechtafeln leicht beschädigt und die BlecheThe invention relates to a roller train for the production of stretchable and smooth thin sheets which are used, for example, in the production of pressed bodies. When rolling out such sheets, a frequent change in the rolling direction is necessary. It therefore turned the sheets manually or mechanically from the rolls by 90 0 in the sheet plane. However, the known devices are of little use when rolling out very thin sheets in the smoothing rollers. By mechanical stops z. B. the edges of the thin metal sheets are easily damaged and the sheets
χ 5 unbrauchbar gemacht.χ 5 rendered unusable.
Nach der Erfindung wird die Walzenstraße so eingerichtet, daß die Blechtafeln unter Vermeidung jeder Drehung in bester Weise ausgewalzt und geglättet werden. Zu dem Zweck werden die Walzen paare nicht wie bisher parallel angeordnet, sondern es werden ein oder mehrere Walzenpaare winkelrecht zu den anderen so gelagert, daß die Blechtafeln bei der Durchführung durch die Walzenstraße nur geradlinige Bewegungen ausführen und trotzdem das Auswalzen in verschiedenen Richtungen erfolgt. In dieser Walzenstraße werden somit in einfachster Weise gut bearbeitete, unbeschädigte und glatte Blechtafeln erzeugt, die mit möglichst geringen Mengen an Zinn 0. dgl. überzogen werden können.According to the invention, the roller train is set up so that the metal sheets under Avoid any rotation to be rolled out and smoothed in the best possible way. In addition The purpose is that the pairs of rollers are not arranged in parallel as before, but one or several pairs of rollers mounted at right angles to the others so that the metal sheets at carry out only straight movements and nevertheless the rolling takes place in different directions. In this rolling mill thus, in the simplest possible way, well-machined, undamaged and smooth metal sheets generated, which can be coated with the smallest possible amounts of tin 0.
In der Zeichnung ist ein Ausführungsbeispiel der Walzenstraße dargestellt. Auf die parallel angeordneten Walzenpaare a, b, c folgt ein winkelrecht zu ihnen angeordnetes Walzenpaar d. Die Bleche werden durch eine beliebige Fördervorrichtung geradlinig ohne jede Drehung durch die Walzenpaare hindurchgeführt und dabei zunächst in der einen und dann.in der anderen um 90° abweichenden Richtung gewalzt. Die Zahl der in den verschiedenen Richtungen wirkenden Walzen kann natürlich verschieden sein, und man kann auch mehrmals hintereinander in gleicher Weise die Walzrichtung wechseln.In the drawing, an embodiment of the roller train is shown. The roller pairs a, b, c arranged in parallel are followed by a roller pair d arranged at right angles to them. The sheets are guided straight through the roller pairs by any conveyor device without any rotation and are initially rolled in one direction and then in the other direction deviating by 90 °. The number of rollers acting in the different directions can of course be different, and the rolling direction can also be changed several times in succession in the same way.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE518666X | 1918-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE311770C true DE311770C (en) |
Family
ID=6550142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT311770D Active DE311770C (en) | 1918-04-18 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE311770C (en) |
| FR (1) | FR518666A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE919042C (en) * | 1939-06-16 | 1954-10-11 | E H Siegfried Junghans Dr Ing | Process for rolling a continuously cast strand |
| DE750477C (en) * | 1937-07-10 | 1955-11-03 | Opta Radio A G | Process for the production of sheet metal disks |
-
0
- DE DENDAT311770D patent/DE311770C/de active Active
-
1919
- 1919-07-31 FR FR518666A patent/FR518666A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750477C (en) * | 1937-07-10 | 1955-11-03 | Opta Radio A G | Process for the production of sheet metal disks |
| DE919042C (en) * | 1939-06-16 | 1954-10-11 | E H Siegfried Junghans Dr Ing | Process for rolling a continuously cast strand |
Also Published As
| Publication number | Publication date |
|---|---|
| FR518666A (en) | 1921-05-28 |
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