| 发明名称 |
METHOD OF ROTARY DRAWING HOLLOW PARTS WITH FLANGE |
| 摘要 |
A method of rotary drawing hollow parts with a flange includes clamping a central part of flat billet, rotating the billet, rotating drawing a shell and shaping of the flange of a part by cyclic movement of a spinning tool along a path directed at an angle to the axis of machining. |
| 申请公布号 |
UA79208(U) |
申请公布日期 |
2013.04.10 |
| 申请号 |
UA20120013009U |
申请日期 |
2012.11.15 |
| 申请人 |
VOLODYMYR DAL EASTERN UKRAINIAN NATIONAL UNIVERSITY |
发明人 |
CHESNOKOV OLEKSII VIKTOROVYCH;CHORNA VALENTYNA IHORIVNA |
| 分类号 |
B21D22/14 |
主分类号 |
B21D22/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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