Composite material sabot with mortise and tenon joint structure and preparation method of composite material sabot

The invention belongs to the technical field of saucers, and relates to a preparation method of a composite saucer with a tenon-and-mortise structure, the structure of the saucer is divided, the saucer comprises a gear shaft part and a saddle part, the gear shaft part and the saddle part form component connection through the tenon-and-mortise structure and a gluing mode, and the tenon structure is prefabricated on the back of the gear shaft part; the gear shaft part is paved in a radial direction; the saddle part is provided with a mortise structure matched with the tenon structure, and the two parts are combined and solidified. According to the designed structure, the phenomenon that due to the fact that the integrally-formed material piece is large in size and wide, under the action of external pressure, due to the fact that the thickness of the material is uneven and the gravity of the material piece is unbalanced, a spare position is easily generated in the product or on the outer surface of the product,