发明名称 |
Verfahren zur geometrischen Konstruktion eines Grats eines geschmiedeten Werkstückes mit komplexer Form |
摘要 |
The process involves choosing three reference sections (Sa-Sc) of a blade of a turbo machine vane along reference planes (Pa-Pc) corresponding to the base, middle and tip of the blade. The length of a land and a retreat distance for the sections are determined in the planes. Intermediate sections of the land and the disengagement of the land from the sections (Sa-Sc) are constructed by interpolation in the preset planes. |
申请公布号 |
DE602005000465(D1) |
申请公布日期 |
2007.03.08 |
申请号 |
DE20056000465T |
申请日期 |
2005.06.30 |
申请人 |
SNECMA |
发明人 |
PLAZANET, JEAN-CLAUDE;LOUESDON, MARIE |
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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