发明名称 |
Verfahren zur Herstellung von Schmiedestücken bei Präzisions-Schmieden |
摘要 |
The method involves manufacturing and placing a digital model of a surface of a matrix (20) and a die. Blades having a determined over-thickness are forged with the digital model of the matrix and the die. A finishing process is performed on the blades. The matrix and the die or the manufacturing of a new matrix and die are restored after forging a determined number of blades. |
申请公布号 |
DE602004001816(T2) |
申请公布日期 |
2007.03.29 |
申请号 |
DE20046001816T |
申请日期 |
2004.06.25 |
申请人 |
SNECMA |
发明人 |
BEIGNON, MAURICE;COUGNAUD, CAMILLE;LEPETIT, MARC;BOUILLOT, BERTRAND;VALERY, LIONEL;PLAZANET, JEAN-CLAUDE |
分类号 |
B21K5/20;B24B21/16;B21J13/02;B21K3/04;B23P15/02;B23P15/24;F01D5/28;F04D29/38;G05B19/4099 |
主分类号 |
B21K5/20 |
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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