发明名称 |
METHOD OF FORMING A THERMOPLASTIC COMPOSITE MATERIAL WITH CONTINUOUS-FIBRE REINFORCEMENT BY STAMPING |
摘要 |
A method for forming a thermoplastic composite material with continuous fiber reinforcement by stamping. A flat blank comprising a pre-consolidated stack of plies by automatic fiber placement of fibers referred to as the thermoplastic pre-impregnated fibers is obtained. The flat blank is reheated to a temperature greater than or equal to the melting temperature of the thermoplastic polymer making up the matrix of the thermoplastic pre-impregnated fibers. The reheated flat blank is hot stamped and the part formed between the stamping punch and die is consolidated. |
申请公布号 |
ZA201405766(B) |
申请公布日期 |
2015.04.29 |
申请号 |
ZA20140005766 |
申请日期 |
2014.08.05 |
申请人 |
Daher Aerospace |
发明人 |
KURTZ, Didier;VAUDOUR, Julie |
分类号 |
B29C;B29K;B29L;B64C |
主分类号 |
B29C |
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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