Epoxy Glass Wing and Components
High Angle of Atack: 3.8 g Loading: Plotted is a Tsai-Hill
Criterion for composite layups - worst case across all Lamina.|
< 1.00 safe
>= 1.00 fail
|Wing is made of +/- 45 weave
(7781) for skin ribs, and spar shear web, and 1543 Uni for spar top and
bottom flange with some additional around the retractable gear
|The Ribs, spar, and bulk of the
skin was stiffened with polyureathane foam ranging from 4 pound per
cubic foot to 40 pounds per cubic foot around the landing gear, solid
G-10 epoxy-glass at the landing gear fittings and critical ribs..
|Layup of Top Skin
|Solid Model of Original Carry Through Layup to predict shear stress on the secondary bonds
|Landing Gear TopLink, Aluminum Hogout. Modeled and optimized in Solid Works.