Avanti S V2 Flex Brace for Nose Gear Freewing

thingiverse

This design was created for the Avanti S version 2 released in June/July 2023. It is very similar to the one I designed for version 1. --------------------------------------------------------------------------------------------------------- This Flex Brace is an alternative to the typical rigid nose gear supports. It makes use of the elastometric properties of polymers and the shape forming capability of 3D printing. The web thickness of the Brace 'spring' and type of filament will both affect the stiffness/reaction force. Based on my observations, the spring seems to have a non-linear force response which increases with deflection. Design intent is to better distribute the aft and lateral forces on the nose gear between the 1) gear primary structural support , 2) fuselage foam on the perimeter of the brace Potential benefits include 1) Improved nose gear & attachment durability 2) Reduced damage to fuselage foam/plastic on the perimeter of the brace compared to typical rigid supports 3) A two stage lateral spring stiffness to reduce the likelihood of retract force overload due to minor misalignment The design is intended to be adhered to the fuselage on the entirety of the U shaped brace perimeter. Select an adhesive which is appropriate for the foam and filament. My preference is FoamTac if the filament is compatible. White Gorilla Glue is my 1st alternate.