Wing Depron Construction Using Balsa Technics.
05-25-2014, 05:12 PM
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Wing Depron Construction Using Balsa Technics.
I'm constructing a canard rc plane, and making the wing out from depron.
The wing span is 40in, root chord is 225mm and tip chord is 150mm.
In order to achieve a good stifness,I opted for conventional construction, using spars, ribs and skins.
The spars are made of fiber glass with paper honeycomb core, 3mm (1/8in) thick. Supplier info is on the atached photo.
Upper and lower surfaces are flat, from depron 5mm (3/16in) thick, while the leading edges are solid sculpted from depron 1in thick.
The wing profile can be seem on the attached photo. No leading edge yet. Very easy to make, I reccommend to draw the parts in auto cad, or similar, and print a drawing to use for cutting the parts.
The wing box rendered an extremely stiff structure, thanks to the honeycomb spares.
If you want to know more, contact me.
The wing span is 40in, root chord is 225mm and tip chord is 150mm.
In order to achieve a good stifness,I opted for conventional construction, using spars, ribs and skins.
The spars are made of fiber glass with paper honeycomb core, 3mm (1/8in) thick. Supplier info is on the atached photo.
Upper and lower surfaces are flat, from depron 5mm (3/16in) thick, while the leading edges are solid sculpted from depron 1in thick.
The wing profile can be seem on the attached photo. No leading edge yet. Very easy to make, I reccommend to draw the parts in auto cad, or similar, and print a drawing to use for cutting the parts.
The wing box rendered an extremely stiff structure, thanks to the honeycomb spares.
If you want to know more, contact me.
