Carbon fiber materials are widely used in high-speed trains and subway front ends, doors and windows, floors, etc.
It can improve the service life of the vehicle body, enhance the degree of component integration, reduce the number of parts, shorten the manufacturing cycle, and lower maintenance costs. Due to the high internal resistance of composite material structures, the vibration resistance and acoustic performance of trains can be greatly improved. Lightweight, can reduce energy loss during train operation. Reasonable design can effectively reduce wall thickness and increase indoor space.