Investigation on synergistic effects of acoustic and mechanical properties of 3D-Printed continuous flax fiber reinforced PLA composites through controlling impregnation speed and printing parameters

Key Points

• The study demonstrates improved mechanical properties in 3D-printed composites with optimal impregnation speed and printing parameters.
• Testing revealed significant changes in acoustic properties associated with varying fiber reinforcement techniques in PLA composites.
• Observational analysis focused on the relationship between impregnation speed and overall composite performance, capturing precise manufacturing details.
• These findings suggest that fine-tuning printing conditions may lead to better composite materials for various applications.