发明名称 |
Method for making a metal reinforcement for the blade of a turbine engine |
摘要 |
<p>The invention relates to a method for making a metal reinforcement (30) for the leading edge or trailing edge of the blade of a turbine engine that comprises sequentially: a step of making a metal insert (41) defining the base (39) of the metal reinforcement (30); a step of positioning said metal insert (41) at the end (54) of a blank (51) of a shaping tool (50), said blank (51) repeating the shape of said turbine-engine blade (10); a step of shaping a planar metal sheet (60) on said metal insert (41) and said blank (51) of said shaping tool (50) using a superplastic hot-shaping method.</p> |
申请公布号 |
GB2490460(A) |
申请公布日期 |
2012.10.31 |
申请号 |
GB20120015069 |
申请日期 |
2011.02.18 |
申请人 |
SNECMA |
发明人 |
GILLES CHARLES CASIMIR KLEIN;STA©PHANE ANDRA© LEVEQUE;DOMINIQUE MAGNAUDEIX;PHILIPPE MAROLLE |
分类号 |
B23P15/04;B21D26/02;F01D5/14;F04D29/38 |
主分类号 |
B23P15/04 |
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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