发明名称 |
PROCEDE DE PRODUCTION D'OUTILLAGE DE MOULAGE PAR TRANSFERT DE RESINE |
摘要 |
A method of producing tooling for molding a part by resin transfer molding, including: producing a model of the part; producing a countermold with an outside surface presenting an indentation complementary to a first side of the model; placing the model in the indentation of the countermold; draping a plurality of superposed textile layers that are impregnated with thermosetting resin on the model and on the outside surface of the countermold to shape a first half-shell; curing the first half-shell; separating the countermold from the model and from the first half-shell; draping a plurality of superposed textile layers on the first half-shell and the first side of the model, to shape a second half-shell; and curing the second half-shell. |
申请公布号 |
FR2987306(B1) |
申请公布日期 |
2016.05.06 |
申请号 |
FR20120051652 |
申请日期 |
2012.02.23 |
申请人 |
SNECMA |
发明人 |
LESIZZA EMILIE;MAGNAUDEIX DOMINIQUE |
分类号 |
B29C70/30;B29C33/38;B29C70/48 |
主分类号 |
B29C70/30 |
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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