FLUX wings MRW style

thingiverse

FLUX wings MRW style 3D printable wing for the FLUX Wingspan: 900mm Wingarea: 15,5dm² Weight: approx. 380g CG: 131mm from leading edge of root chord The printable version consist of two large sections, two winglet parts and three rudder parts. Tuning rudder available. All the parts should be printed in upright position. Print every part individually. Use my Cura profile as reference (single wall, no infill, 130% wall extrusion, 6 top layer, 6 bottom layer, 4 initial bottom layer, 30% overlapping, less retract, move over printed parts, print hot and slow, preferably PLA) Use 0,4mm nozzle. Use CURA 4.13.1 It is designed to fit the FLUX wing spars. The slot for the flat spar 5x1x330mm is designed but the spar is not necessary. Use 9g Servos on it (e.g. TowerPro MG90D). You have to cut off the holders of the servo to fit. Before glueing parts together check fit. Dechamfer all parts and mating surfaces. Glue the rudder and winglet on a level surface with a straight docking line. Drill the winglet holes in the wing with 4mm drill bit. You can tap the holes in the winglet with M4 thread cutter. Use M4x25mm nylon screw to tighten winglet. Use high viscosity CA for the PLA parts. Use low viscosity CA for the spars, check they stick out 20mm before glueing. There is also a light version, but you will not save much weight. Also there are versions with added print bed support pads. But there is always a version without and there are separated bed support pad files you can add to Slicer (0,4mm and 0,6mm thickness) Cut the support pads with sharp electronic pliers close to the printed part and smooth the rest with sandpaper. For rudder and winglet use brim support. Also print upright. To connect rudder to wing use tesa aluminum tape. For the right wing you have to mirror all parts. Additional parts can be found at https://flybot.de https://youtu.be/qt1ufiZJlJA