Briefly analyze the structural principle of the rotorcraft shell!

The rotorcraft shell includes a first connection layer, a second connection layer and a support layer. The landing gear used by the rotorcraft has a frame made of carbon fiber composite material, and the whole is arranged in a sandwich structure.

The first connecting layer and the second connecting layer are laid with multiple layers of bidirectional carbon fiber cloth in various directions, and the supporting layer sandwiches hundreds of carbon fiber tows, which serve as the main bearing force when the frame body falls, and ensure sufficient resilience and shock absorption Effect.

The first connecting layer and the second connecting layer are arranged with multiple two-way carbon fiber cloths laid in a 0 degree direction to ensure that the frame will not be twisted or deformed when bearing the force. It is suitable for the use of a 2-3 person rotary wing aircraft. It is 1300 kg destructive. Test, there is no fracture or deformation.

Since the rotorcraft with 2-3 people weighs only more than 300 kilograms, it adopts T700 high-strength carbon fiber vacuum diversion technology according to the safety factor of three times, which increases the safety and reliability of the rotorcraft flight.

The registered trademark of Yancheng Xiangsheng Carbon Fiber Technology Co., Ltd. is "Xiangli". Now it has developed rotorcraft shells, landing gears, aircraft plant protection spray systems, seaplane buoys, marsh boats, aerodynamic boats, etc. with independent intellectual property rights. Aviation communication helmets, carbon fiber for plastic reinforcement, carbon fiber powder for friction materials, chopped carbon fiber for brake systems, carbon fiber rope, carbon fiber cloth, carbon fiber filament special fiber cutting machine, and 16 series products.