| 发明名称 |
Method of manufacturing a stator stage for a turbine pump |
| 摘要 |
An electrical discharge machining tool (1) has a tongue-shaped structure (7) with one end joined to a plate (3) and other end extending to peripheral edge of the plate. Relative combined rotation and translation motion of the tool and a workpiece (2) are performed, corresponding to the tongue-shaped structure. |
| 申请公布号 |
EP1249612(B1) |
申请公布日期 |
2004.01.28 |
| 申请号 |
EP20010830177 |
申请日期 |
2001.03.15 |
| 申请人 |
VARIAN S.P.A. |
发明人 |
CARBONERI, ROBERTO;GIORS, SILVIO |
| 分类号 |
B23H1/04;B23H9/00;B23H9/10;F04D19/04;F04D29/54 |
主分类号 |
B23H1/04 |
| 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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