▎ 摘　　要

NOVELTY - Preparation of net tire prefabricated component involves spraying a resin while needling. USE - Preparation of net tire prefabricated component used for forming carbon-carbon or carbon-ceramic composite material e.g. brake disc, brake sheet, support rod, tray, electrode support column, support plate, crucible, guide cylinder, heat preservation barrel, cover plate, support ring, fastening material, rocket throat liner, engine spray pipe and engine blade (all claimed). ADVANTAGE - The method is simple, fast, economical, and provides prefabricated component having simple structure and small space occupancy rate.