FIELD: technological processes.
SUBSTANCE: invention relates to curved cavity fillers in composite material (CM) constructions. During performance of preform for cavity filler, parts of ribbon from CM are obtained by means of construction for carrying out a preform that comprises matrix. In this case, the obtain involves dragging the parts of ribbon through the holes. Parts of ribbon are combines in construction to perform the preform and the preform is removed. Obtaining, combining, and removing are performed simultaneously.
EFFECT: providing improved curved cavity filler.
15 cl, 14 dwg
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