3D-Printed Stallion Drone Gives DIY Mounted-Wing Flight With Elective VTOL Functionality

A refreshed model of the absolutely 3D-printable Stallion fixed-wing drone has been unveiled, that includes twin motors, V-tail configuration and non-compulsory VTOL capabilities for versatile flight operations. The plane boasts a wingspan of simply over 130cm (51 inches) and measures practically one meter (39 inches) in size, designed primarily for light-weight PLA filament with further elements printed in additional inflexible supplies like PETG.

Technical Specs and Printing Necessities

The Stallion might be printed on 3D printers with a minimal mattress measurement of 220x220mm (8.7×8.7 inches) and 200mm (7.9 inches) print peak. The design recordsdata accommodate totally different printer capabilities, providing cut up fuselage elements for smaller printers and single-piece variations for bigger machines. The demonstration construct utilized the Elegoo Neptune 4 Max printer with its 420x420x480mm (16.5×16.5×18.9 inches) print quantity, able to temperatures as much as 300°C and print speeds reaching 500mm/s, permitting for carbon fiber-reinforced filaments.

Meeting Course of

The meeting begins with gluing the fuselage elements collectively utilizing 2mm filament items as alignment guides and thick CA glue for bonding. Varied reinforcement components printed from PLA or different inflexible supplies strengthen important connections just like the wing-fuselage junction. The tail meeting integrates servos immediately, with cables routed via the 16mm carbon tube tail growth.

Wing Building and Attachment System

The wings make the most of a 6mm carbon tube as the principle spar, with all segments glued collectively and bolstered on the wing root. A intelligent attachment mechanism using torsion springs from hair clips creates a safe snap-fit lock system that permits wings to be connected and indifferent from the fuselage with a single movement. Equally, the tail connects to the fuselage by way of a threaded mounting aspect that ensures correct alignment.

Management Surfaces and Electronics

Management surfaces use skinny CA polyester hinges, with M2 threaded rods and metallic snap hyperlinks connecting servos to regulate horns. The plane options T-Motor F60 1750KV motors mounted within the wings. Elective 2812 LEDs might be put in on the wing ideas and lined with clear PLA prints. The nostril part can accommodate totally different digital camera choices, together with an ordinary 19x19mm FPV digital camera with inner VTX or a Caddx GM3 gimbal.

Electronics Configuration

For electronics, the construct encompasses a SpeedyBee F405 Wing flight controller, Matek M10Q GPS, and an ELRS RC hyperlink. The creator offers wiring diagrams displaying really useful tools format, connections, and servo/motor channel assignments, together with ArduPilot parameter recordsdata for the SpeedyBee F405 Wing controller as a place to begin for configuration.

VTOL Configuration Possibility

The Stallion might be inbuilt a VTOL model with a tricopter configuration utilizing tilt motors on the entrance. This variant has been demonstrated in flight movies accessible on the creator’s channel, with a devoted construct video for the VTOL conversion deliberate for future launch.

Documentation and Assets

Full design recordsdata, together with STEP format for regularly modified elements, can be found on the creator’s web site. The documentation package deal contains printing pointers, a full invoice of supplies, electronics necessities, and an illustrated construct information. Further assets like parameter recordsdata for ArduPilot configuration with documented breakdowns can be found via the creator’s Discord server.

Required Equipment

Really helpful Electronics