Desarrollo y validación de un vehículo RC mediante manufactura aditiva para disponer de un prototipo didáctico funcional y reproducible

Abstract

A didactic remote-controlled (RC) vehicle prototype was developed using additive manufacturing with FDM 3D printing to support academic activities in Automotive Engineering. A modular, parametric CAD design approach was applied to ensure compatibility among key subsystems such as suspension, steering, and transmission. Printable materials were selected to prioritize dimensional accuracy and repeatability. CAE analyses were carried out to verify the strength of critical parts, particularly the chassis and drivetrain components. The prototype was then validated through basic functional and dynamic tests, demonstrating stable operation and maneuverability. The outcome is a replicable model that can serve as a platform for laboratory practice, improvements, and future educational adaptations.