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3D printed remote control turbocharged sled makes summer cool
In the sweltering summer heat, as a 3D printing enthusiast, you might find yourself feeling cooler thanks to an exciting project: 3D printed remote-controlled turbos. This innovative creation was designed by Michael Christou, a former power plant engineer who has turned his passion for engineering into a fun and experimental hobby.
Although the project is still in its early stages—due to Christou's limited ability to test it outdoors—it has already shown promising results during experiments at a local ice rink. The design initially aimed to create a 3D printed hovercraft, but after some trial and error, Christou realized that the design worked better as a sled. The sled glides forward using a front skid, while a turbine mounted at the back provides the necessary speed.
Christou designed the 3D printed impeller to generate approximately 215 grams of thrust, which proved more effective than expected. The sled accelerated quickly, showing great potential. To improve control, he added a bumper to prevent the sled from colliding with the servo drive gear when hitting walls or obstacles.
The mechanical components used in the sled are commonly found in remote-controlled aircraft or boats, making them easy to source. The most critical part is the servo that controls the front steering. Here’s a breakdown of the electronic components Christou used:
- RC Transmitter: DX6i from Spectrum
- Receiver: Orange DMS2 R615
- Controller: Pulsar Brushless 30A
- Servo: Modelcraft MC-410 standard
- Battery: S4 Lipo Turningy 850 mAh 25-50C
The skateboard base of the sled is just a simple metal plate available at any hardware store. However, Christou sharpened it at a 30-degree angle to enhance its glide. He’s still experimenting with the optimal angle, as too much sharpness can cause the sled to lose control. Since he hasn’t tested it on real snow yet, he plans to adjust the grip in future versions—reducing it on the front and increasing it on the rear. He also intends to shift more weight to the back for improved stability.