FIELD: technological processes.
SUBSTANCE: invention is related to manufacture of items from plastics for aircraft equipment. Method of multichannel blade manufacture consists in installation of glass cloth packets soaked with binding agent into mould. In mould partitions and elastic sacks with releasing accessories are installed. Packets are installed with formation of channels, mould is heated, and pressure is supplied into elastic sacks, which is calculated by formulas for the first and second moulds.
EFFECT: provision of manufacturability of items manufacturing from plastics and increase of items strength.
2 dwg
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