| 发明名称 |
Method of producing cooling holes in highly contoured airfoils |
| 摘要 |
An EDM electrode curved in both the the Z and the Y planes permits the formation of film cooling holes in a highly contoured article.
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| 申请公布号 |
US2006273073(A1) |
申请公布日期 |
2006.12.07 |
| 申请号 |
US20050146737 |
申请日期 |
2005.06.07 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
PAAUWE CORNEIL;DEVORE MATTHEW |
| 分类号 |
B23H1/04;B23H9/10 |
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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