PROCESS FOR MANUFACTURING APRON PLATE OF HIGH-SPEED RAIL EQUIPMENT CABIN USING COMPOSITE MATERIAL

Provided is a process for manufacturing an apron plate of a high-speed rail equipment cabin using a composite material, the material comprising: aramid honeycomb, PET foam, 3K carbon fiber flame-retardant prepreg, unidirectional carbon-fiber flame-retardant, glass-fiber flame-retardant prepreg, aramid honeycomb flame-retardant prepreg, and 300 g/m² unit single-component medium-temperature cured blue-epoxy film adhesive. The process comprises: manufacturing an apron-plate main plate (3); manufacturing apron-plate trim strips (1, 2); the apron-plate trim strips (1, 2) comprise two types, each type having two strips, for a total of four strips; the apron-plate main plate (3) and four apron-plate trim strips (1, 2) make up an apron plate assembly; the apron-plate trim strips (1, 2) of the two sides opposite to each other of the four sides of the apron-plate main plate (3) are of the same type, and all of the apron-plate trim strips (1, 2) are snapped onto the apron-plate main plate (3). The layup design is such t