Flying Thingz FT3007 Podręcznik budowy - Strona 4
Przeglądaj online lub pobierz pdf Podręcznik budowy dla Zabawka Flying Thingz FT3007. Flying Thingz FT3007 8 stron.
Drukuj stronęBody Construction:
1.
You will start by separating the
foam beds from the body. Leave the
wing cut out in for sanding.
2.
Cut through the center of the
beak with a razor saw to allow for
the 4" head spar. This spar will keep
the birds beak from snapping off on
landings
3.
Insert the 1/16" ply "head spar"
into place. Trace the outline of the
foam onto the wood with a pen, and
then cut the beak and head out. Use
a bit of white glue or epoxy for
setting this in place.
4.
Left is the fuselage after
sandpapering. Use rough grit at first,
and then smooth it out to end up
with a final finish that is smooth for a
light layer of fiberglass. If you need
to fill dings, use lightweight filler,
then re-sand.
Wing Construction:
5.
After you have sanded to
perfection, use the glass cloth to
finish the fuselage. Start at the top
and spread the epoxy out. There
should be no dripping wet spots.
After top is cured, do the bottom,
overlapping the tops edges. Lightly
sand smooth for painting.
6.
Use 3M Super 77 Spray
adhesive on the top of the foam
core and also on the wing skin. A
light but thorough coat will do. Let it
dry for at least 10 minutes. Use the
wing saddle for alignment and roll
the skin TE to LE onto the wing
core. Leave a ¼" overlap at the TE.
7.
Use the same technique for the
bottom side of the inner panel.
Care should be made to keep
wrinkles and warps out of the thin
sheeting.
8.
Use a sanding block to bring the
sheeting flush with the foam core.
Leave the extra balsa on the TE for
now. Be very careful NOT to
change the angle of the dihedral at
the root and tip of the core.
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