25 August 2013

Seat Frame, Fuse Tube and Fuselage Layout Drawing

Gregg installing the seat frame on the test rig.

The last couple off days, we worked on finishing the pilot seat (lashed version, welded to come soon), did more machining and assembly of prop shaft parts, and prepared to put biscuits in the fuselage frame and assemble it, by planning the biscuit locations and drawing a 1:1 side view of the fuselage to be used to size the actual tubes and help position them for tack gluing prior to lashing.



Finishing the seat lacing


Installing the seat support tubes


Telescoping rear seat support tubes


Gluing the Front Bearing Support to the Fuse Tube

Gluing the Rear Hub Shaft to the Fuse Tube.  Both these parts are Titanium for light weight and to avoid galvanic corrosion

Glued Fuse Tube (bearing seats still to be trued to final size)


Lashing the rear support tabs (both broke free the day before when under load)


Closeup of lashed support tab


Drawing the full-sized fuselage side view for use in fuselage assembly


Fuselage side view, full size


zee Flugtagers Laura and Nate stopped by to bend their leading edge sheets


Bending a Flugtag leading edge







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