What are the structural advantages of the Xiangsheng rotorcraft shell?

The utility model discloses a landing gear used for a rotary wing aircraft, which comprises a frame body, and both ends of the frame body are formed in an arc structure.

The rotorcraft shell includes a first connection layer, a second connection layer and a support layer. The landing gear used by the rotorcraft is 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 rotorcraft shell has the first connection layer and the second connection layer arranged by multiple two-way carbon fiber cloths laid in a 0 degree direction to ensure that the frame body will not be twisted or deformed when bearing the force. It is suitable for the use of 2-3 person rotorcraft. 1300 kg destructive test, no fracture or deformation.

The registered trademark of Yancheng Xiangsheng Carbon Fiber Technology Co., Ltd. is "Xiangli", which integrates scientific research, development, production and sales. It is committed to researching the functionality and design diversity of special fiber composite materials such as carbon fiber and aramid fiber. Developed rotorcraft shells, landing gears, aircraft plant protection spraying systems, seaplane pontoons, marsh boats, aerodynamic ships, aviation communication helmets, carbon fiber for plastic reinforcement, carbon fiber powder for friction materials, and brake systems with independent intellectual property rights Use chopped carbon fiber, carbon fiber rope, carbon fiber cloth, carbon fiber filament special fiber cutting machine and 16 series products.