Optimization of process parameters for preparation of accelerator and brake pedal of all terrain vehicle using composite material 3D printing.

The present work focuses on the customization possibilities and waste reduction in the manufacturing of complex profiles using additive manufacturing techniques. In particular, the study aims to develop 3D printed accelerator and brake pedals for an All-Terrain Vehicle, replacing the Original Equipment Manufacturer (OEM) pedals. The main objective is to ensure that the newly produced pedals can withstand applied forces and exhibit an extended life cycle. Various thermoplastic polymers, namely PLA (Polylactic Acid), ABS (Acrylonitrile Butadiene Styrene), and PolyMide PA6-CF (Nylon matrix reinforced with Carbon Fiber), were considered for this purpose. By manipulating key process parameters such as infill pattern, infill angle, and infill density, the mechanical properties of the materials were tailored. ASTM standards for tensile, bending, and compression testing were employed to evaluate the performance of the 3D printed models manufactured with different process parameters. The results of this study provide valuable insights into optimizing the design and production of complex profiles through additive manufacturing, enhancing product durability and reducing waste. [ABSTRACT FROM AUTHOR]