Airfoil Rib

Airfoil ribs are structural components used in the construction of aircraft wings. They are typically made of lightweight materials such as aluminum or composite materials. Airfoil ribs are designed to provide support and shape to the wing structure, helping to maintain its aerodynamic profile and structural integrity.

These ribs are typically shaped like a curved or tapered beam, following the contour of the wing's airfoil shape. They are spaced evenly along the wing's span and are attached to the wing's main spar, which is the primary load-bearing structure of the wing.

The main function of airfoil ribs is to distribute the aerodynamic loads evenly across the wing structure, helping to prevent deformation and maintain the desired wing shape during flight. They also provide attachment points for other wing components, such as the skin panels and control surfaces.

In summary, airfoil ribs are essential components of aircraft wings, providing structural support, maintaining the wing's shape, and distributing aerodynamic loads.