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Composite material for a turbine engine guide vane fiber preform for producing compression molding and injection molding mold
Composite material for a turbine engine guide vane fiber preform for producing compression molding and injection molding mold
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机译:用于制造压缩成型和注射成型模具的涡轮发动机导叶纤维预成型件的复合材料
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摘要
A compacting and injection mold for a fiber preform is for use in fabricating a turbine engine guide vane out of composite material. The mold includes a shell forming a trough that is to receive the fiber preform and that is closed in leaktight manner by bottom and top covers, compacting blocks arranged inside the trough each having a surface pressing normally against a surface of the fiber preform that is to be compacted, and closure blocks arranged inside the trough. Each closure block has a surface pressing normally against a surface of a compacting block and does not have a surface in contact with the fiber preform.
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