| 发明名称 |
METHOD FOR MANUFACTURING AN AIRFOIL |
| 摘要 |
A method for manufacturing an airfoil includes casting the airfoil around a core and creating a hole through a surface of the airfoil with a water jet. The method further includes striking at least a portion of the core inside the airfoil with the water jet and removing the core from inside the airfoil. |
| 申请公布号 |
US2014068939(A1) |
申请公布日期 |
2014.03.13 |
| 申请号 |
US201213611613 |
申请日期 |
2012.09.12 |
| 申请人 |
DEVINE, II ROBERT HENRY;SERIENO DOUGLAS ANTHONY;GENERAL ELECTRIC COMPANY |
发明人 |
DEVINE, II ROBERT HENRY;SERIENO DOUGLAS ANTHONY |
| 分类号 |
B21K3/04 |
主分类号 |
B21K3/04 |
| 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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