FIELD: process engineering.
SUBSTANCE: set of invention relates to production of turbo machine blade (10) from composite and to this blade. Blade comprises fibrous reinforcing part produced by braiding of the first and second sets of fibres. Fibres of said first set are arranged in serial layers and stretched in fibrous blank lengthwise direction corresponding to that of the blade (10). Note here that reinforcing part is compacted by matrix. Said blade comprises one or multiple inner channels (21-23) stretched in the blade lengthwise blade. Proposed blade fabrication process comprises making of fibrous blank by braiding of fibres, shaping it as required and compaction of fibrous blank.
EFFECT: production of preset profile of blade cross-section.
14 cl, 8 dwg
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