I designed the wings using TinkerCAD. The purpose is to use them for a micro RC flying wing.
Version 2:
The assembled wing is 40cm (400mm). I was able to print each wing diagonally on my Monoprice Maker Select 3d v2.1 printer that has a 200mm build plate. I covered the wings with packing tape and used foam plates to cut out winglets that I drew freehand. The control horns were scaled down (75%) from these: https://www.thingiverse.com/thing:631566. The CG is just behind the box that holds the receiver brick. The receiver brick and motor are attached using hot glue.
I've successfully flown it using the Flysky module and the T8SG tx. Update on flying: https://youtu.be/xKoQQ9WZUiY. I got a new module for my tx so no more drop outs. Adjusted controls including rates at 60/80/100. First flight: https://youtu.be/XcJzG3stfik
Version 3
It also has a holder for a camera, has built in control horns, and pushes the cg forward a little more. Print the three pieces. (yellow and red in photo). I recommend a dab of hot glue where the control horns and the camera mount meet the plane body. For anyone needing more space between the elevons and wings due to poor tolerances during printing, use v3.1.
Electronics:
If using the v911 setup:
V911 receiver brick includes servos: https://www.banggood.com/WLtoys-V911-Helicopter-PCB-Board-Spare-Parts-p-77849.html?p=@T25030878732012108C or https://www.amazon.com/gp/product/B0096EBR9E/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B0096EBR9E&linkCode=as2&tag=drcameron-20&linkId=c1f617c871b636a54f2d0840d0e2a550
Motor: https://www.banggood.com/custlink/v3KmAaKFkI
Batteries: https://www.banggood.com/WLtoys-V911-V911-1-V911-2-RC-Helicopter-Parts-Battery-Set-X4-011-p-952634.html?p=@T25030878732012108C
OR f949 version:
f949 receiver brick includes servos: https://www.banggood.com/WLtoys-F949-Airplane-Spare-Parts-Receiver-Board-p-959681.html?p=@T25030878732012108C or https://www.amazon.com/gp/product/B0096EBR9E/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B0096EBR9E&linkCode=as2&tag=drcameron-20&linkId=c1f617c871b636a54f2d0840d0e2a550
Main motor: https://www.banggood.com/WLtoys-V911-pro-V911-V2-RC-Helicopter-Spare-Parts-Main-Motor-p-913609.html?p=@T25030878732012108C
Transmitter:https://www.banggood.com/Jumper-T8SG-Multi-Protocol-2_4G-10CH-Compact-Transmitter-for-Flysky-Frsky-DSM2-Walkera-Devo-Futaba-p-1189811.html?p=@T25030878732012108C
Or older version: https://www.amazon.com/gp/product/B0096EBR9E/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B0096EBR9E&linkCode=as2&tag=drcameron-20&linkId=c1f617c871b636a54f2d0840d0e2a550
Cheaper transmitter, but limited to just Flysky receivers (works with either F949/V911):https://www.banggood.com/FlySky-i6-FS-i6-2_4G-6CH-AFHDS-RC-Transmitter-Mode-2-With-FS-A8S-8CH-Mini-Receiver-p-1157144.html?p=@T25030878732012108C
For those looking for help doing the electronics or flight, check out the thread on RCGroups: https://www.rcgroups.com/forums/showthread.php?3025260-Micro-3D-printed-flying-wing.
| Flying_Wing_v2L.stl | 10.3KB | |
| Flying_Wing_v2R.stl | 10.3KB | |
| Flying_Wing_v3.1_left.stl | 24.2KB | |
| Flying_Wing_v3.1_right.stl | 24.2KB | |
| Flying_Wing_v3_left.stl | 27.5KB | |
| Flying_Wing_v3_middle_fpv.stl | 68.5KB | |
| Flying_Wing_v3_right.stl | 29.1KB |
