Free 3D printable RC Shark 1/8 scale (Shark.Aero) by SharkAero

Last crawled date: 3 years, 1 month ago

Downloads also (including older and next/development versions):
We publish last bundles only on Thingiverse.com, if you have any issues with any part, check if a new version has been released on our website in the "New versions" category. These new versions will be parts of next bundles. Subscribe to news on our website to get information about new files.https://www.shark.aero/downloads
YouTube Channel:
https://www.youtube.com/channel/UC_mdViBBp7xAXUPLbK0KcDg
Basic specifications:
Wingspan: 990 mm
Length: 856 mm
Wing area: 12.9 dm2
Airfoil: Clark Y modified
Take-off weight: 940 g
Printed weight: 540 g
Center of Gravity: beside the main landing gear leg
Flight time: 10 min.
Description:
The airplane is a suitable model for experienced RC pilots as a transition model from EPP models to 3D printed. Thanks to the chosen airfoil, it flies slower and more gently compared to equally large 3D printed models currently available. With the recommended configuration we tested 10 minutes flight and it flies more briskly in the version without the landing gear.
G-codes were generated using Cura 3.1.0 slicer and tested for Original Prusa MK2S printer, but we also achieved comparable results with a cheap Chinese printers Infitary M508 and Anet A8. Recommended material is PLA, landing gear parts could be ABS, HIPS, PETG or other materials.
Recommended equipment:
• Brushless motor: Turnigy 3530/14 1100KVhttps://hobbyking.com/en_us/turnigy-d3530-14-1100kv-brushless-outrunner-motor.html
• Controller: 30A (must be thin, due to small space under the battery)https://hobbyking.com/en_us/aerostar-30a-electronic-speed-controller-with-2a-bec-2-4s.htmlhttps://hobbyking.com/en_us/turnigy-ae-30a-brushless-esc.html
• Battery: Turnigy 2200mAh 3S 25C Lipo Packhttps://hobbyking.com/en_us/turnigy-2200mah-3s-25c-lipo-pack.html
• Servos: standard 9g (4 x)https://hobbyking.com/en_us/turnigytm-tg9e-eco-micro-servo-1-5kg-0-10sec-9g.html
• Front wheel: 40 mm diam.https://hobbyking.com/en_us/40mm-wheels-5pcs-bag.html
• Main wheel: 45 mm diam.https://hobbyking.com/en_us/45mm-wheels-5pcs-bag.html
• Propeller: 9x6 CCWhttps://hobbyking.com/en_us/apc-style-propeller-9x6-bone-ccw-1pc.htmlhttps://hobbyking.com/en_us/apc-style-propeller-9x6-grey-ccw-2pcs.html
• Piano wire 0.8 mmhttps://hobbyking.com/en_us/36-music-wire-032.html
• CA hinge sheet:https://hobbyking.com/en_us/ca-hinge-sheet-180mmx140mmx0-3mm.html
• 2 mm wire for wheel axes (alu, steel)
(we tested a small piece of PLA filament - it broke during the first landing, maybe will be usable stronger material)
• Cross recessed countersunk head screw 2.5x12 (5 pcs)http://www.fabory.com/en/fasteners/screws/cross-recessed-countersunk-head-screw-for-chipboard-pozidriv-steel-zinc-plated-2-5x12mm/p/29240025012
• Servo lead extention 15 cm (2 pcs)https://hobbyking.com/en_us/15cm-servo-lead-extention-futaba-26awg-10pcs-set.html
• Straight wire 2F to 1M Y leadhttps://hobbyking.com/en_us/6cm-futaba-26awg-straight-wire-2f-to-1m-y-lead-5pcs.html
• Linkage stoppers for 0.8-1 mm pushrods (optional)https://hobbyking.com/en_us/brass-linkage-stopper-for-1mm-pushrods-10pcs.html