RC Plane with EDF Engines
This project focused on designing and building a remote-controlled (RC) plane with a lightweight yet durable structure. The design combined 3D printing, laser cutting, and carbon fiber fabrication to achieve optimal strength-to-weight ratio and aerodynamic performance.
The plane features:
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EDF (Electric Ducted Fan) propulsion system with a custom 3D-printed holder.
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Servo-controlled wings and tail for precise control during takeoff and landing.
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A carbon fiber fuselage, shaped using negative molds for professional-grade finish and strength.
Project 3D Model
The 3D model was designed for aerodynamic efficiency and modularity.
Key features:
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EDF engine mount precisely fitted to the motor housing.
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Structural integration points for wooden laser-cut supports.
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Wing and tail hinge housing for smooth servo linkages.
Project Circuitry Design
The electronics and control system consisted of:
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Servo motors for aileron, elevator, and rudder movement.
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An ESC (Electronic Speed Controller) to regulate the EDF motor’s thrust.
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A 2.4 GHz RC receiver connected to the servos and ESC.
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Power supplied by a lightweight LiPo battery for extended flight time without adding excessive weight.
Challenges and Solutions
Challenge 1: Balancing strength and weight for stable flight.
Solution: Used carbon fiber for the fuselage via negative mold fabrication, reducing weight while maintaining rigidity.
Challenge 2: Securely mounting the EDF unit without airflow loss.
Solution: Designed and 3D printed a custom EDF holder with tight tolerances for stable, vibration-free mounting.
Challenge 3: Achieving precise wing and tail control.
Solution: Integrated servo motors with reinforced control linkages for reliable movement under aerodynamic loads.
Final Product
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Lightweight carbon fiber body with a high-quality surface finish.
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Laser-cut wooden supports for internal reinforcement.
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3D printed EDF mount ensuring efficient thrust delivery.
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Fully functional RC flight control system with servo-actuated wings and tail for stable takeoff, maneuvering, and landing.
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The result is a hybrid-manufactured RC aircraft combining modern 3D printing, traditional woodworking, and advanced composite fabrication for a robust and high-performance flying platform.
