RC Sailplane Wing Joiner (Volo Sample)

thingiverse

The attached STL file is designed for printing the shell of a unique 8.5 degree wing joiner used in Volo F5J sailplanes equipped with electric motors. To achieve optimal results, a 6mm square carbon tube must be inserted into the central channel that spans the entire joiner. The finished product should weigh approximately 10g, provided an excessive amount of epoxy is not used when bonding the carbon tube. As Randy recommends, it's crucial to ensure that the filament used does not degrade significantly in heat, a common occurrence when wings are exposed to direct sunlight. This design is specifically intended for motor-launched F5J sailplanes and may not be suitable for winch-launched aircraft without thorough testing. This 3D printed component plays a vital structural role in supporting the wing of your plane. By using this design or any derivatives, you assume all risks associated with its performance. It's your responsibility to verify that the resulting part meets your specific requirements and is structurally sound for your intended purpose.