| 发明名称 |
Method for restoring airfoil contour on integrally bladed rotors |
| 摘要 |
An integrally bladed rotor includes a central hub and a plurality of airfoils or blades (22). The blades (22) are repaired by rebuilding their surfaces beyond the original shape, such as by adding weld material (26). The contour (32) of the blade is then returned to the desired shape using superabrasive quills (30). |
| 申请公布号 |
EP2050926(A2) |
申请公布日期 |
2009.04.22 |
| 申请号 |
EP20080252709 |
申请日期 |
2008.08.15 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SCHWARTZ, BRIAN J.;FAUGHNAN, PAUL R. JR.;ERICKSON, ROBERT E.;VAILLETTE, BERNARD D. |
| 分类号 |
F01D5/00;B23P6/00;B24B19/14 |
主分类号 |
F01D5/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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