| 发明名称 |
Process for manufacturing a reinforcing leading or trailing edge for a fan blade |
| 摘要 |
A process for manufacturing reinforcing parts (14) for leading edges (10) and/or trailing edges (12) of fan blades (1) is described. In particular, this invention relates to the use of the SPF/DB (<<Super Plastic Forming/Diffusion Bonding >>) process for this type of non-hollow part.
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| 申请公布号 |
US7640661(B2) |
申请公布日期 |
2010.01.05 |
| 申请号 |
US20050071293 |
申请日期 |
2005.03.04 |
| 申请人 |
SNECMA |
发明人 |
DESPREAUX JEAN-LOUIS;FRANCHET JEAN-MICHEL;JOFFROY PHILIPPE;KLEIN GILLES;LEVEQUE STEPHANE;LHOMME DANIEL;LORIEUX ALAIN |
| 分类号 |
B21D53/78;F01D5/12;B23K20/00;B63H1/26;F01D5/28;F04D29/30 |
主分类号 |
B21D53/78 |
| 代理机构 |
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代理人 |
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