发明名称 |
Method of rolling a metal strip |
摘要 |
The strip (1) is first upset in an upsetting roll stand (8), so that the strip cross section has a bone like contour with thickened ends. The strip edge regions primarily are next rolled in a compensating roll stand (9). The strip is cut into lengths by shears (10) after the upsetting roll stand (8) or after the compensating roll stand (9). After this it is rolled in at least one roll stand (11) with working rolls (12). |
申请公布号 |
EP0925850(A3) |
申请公布日期 |
2002.12.04 |
申请号 |
EP19980124113 |
申请日期 |
1998.12.18 |
申请人 |
SMS DEMAG AG |
发明人 |
LADDA, DIETER DIPL.-ING.;BREUER, MICHAEL DR.-ING. |
分类号 |
B21B1/22;B21B1/46;B21B15/00 |
主分类号 |
B21B1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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