This project is a fully functional, 3D-printable RC model designed for enthusiasts who value mechanical precision and a rewarding assembly process.
Material Compatibility
While I leave the final material choice to you, I personally use PLA for the majority of my builds. I’ve found that recommending specialized filaments like PETG or ABS can be tricky, as they often require better setups or enclosures to avoid warping.
This model is optimized for versatility. I have successfully tested and printed these components using PLA, PETG, ABS, and CPE.
Tip: Choose the material you are most comfortable with—the one that gives you the most consistent results and cleanest layer lines on your specific machine.
Suggested Print Settings
For the best balance of structural integrity and aesthetic detail, I recommend the following slicer settings:
A list of parts:
- bearings 10x15x4 – 10pcs
- springs inside dia 3,5mm (4mm) - 15mm long or more - according to the stiffness of the spring
- screws M3 x 10 mm - 30 pcs
- screws M3 x 16 mm – 10pcs
- screws M3 x 14 mm – 10pcs
- screws M3 x 18 mm – 10pcs
- screws M2 x 10 mm – 20pcs
- screws M2 x 5 mm – 20pcs
- nuts M3 - 10pcs
- set crews M3 -6mm - 20pcs
- threaded rod dia 4mm 18-18.5mm and 20mm
- Servo JX servo 6221MG - 1x (or similar, power 8kg)
- Regulator -180 A max , or regulat for RC car
- Engine
- Battery Lipo 3Cells
- 3D print parts - here:
