Multi-piece spliced continuous fiber carbon ceramic brake disc and preparation method thereof

The invention discloses a multi-plate splicing type continuous fiber carbon ceramic brake disc and a preparation method thereof, and relates to the technical field of brake discs, the multi-plate splicing type continuous fiber carbon ceramic brake disc comprises at least two continuous fiber carbon-carbon friction plates, the side, making contact with each other, of every two adjacent continuous fiber carbon-carbon friction plates is a ventilation side, and a plurality of ventilation grooves are formed in the surface of each ventilation side; a plurality of ventilation grooves are formed in the continuous fiber carbon-carbon friction plates, a plurality of ventilation holes are formed in the ventilation grooves, a plurality of ribs are formed in protruding parts among the ventilation sides, bolt holes are formed in the ribs, carbon-carbon bolts penetrate through the bolt holes in the continuous fiber carbon-carbon friction plates in sequence, and adhesives are smeared between the adjacent continuous fiber car