Laminated Unidirectional Tape UAV Wing Spar

Buckling Resistant UD Tape Laminate Front Spar for Survey & Mapping UAV Wing Product Overview Large-span fixed-wing survey UAVs frequently encounter compressive buckling risk on front spars under gust and landing shock loads. Thin, long composite beams are prone to sudden buckling failure when ply stacking sequences lack optimized compressive reinforcement, which endangers aerial mapping missions and raises payload loss risks. This Unidirectional Tape Drone Wing Spar is a precision laminated primary front beam engineered for large-format mapping UAV wings. Constructed from aligned unidirectional prepreg tape via calculated multi-angle layup and autoclave consolidation, this composite laminate component measures 3700 × 200 × 120 mm. The tailored ply stack delivers outstanding compressive buckling resistance while minimizing structural mass to preserve survey payload capacity. It serves industrial mapping UAV integrators, composite aerostructure repair facilities and aerospace compo…