Advancements in optimizing mechanical performance of 3d printed polymer matrix composites via microstructural refinement and processing enhancements: A comprehensive review
T. R. Arunprasand, P. Nallasamy
Abstract
This comprehensive review examines advancements in optimizing the mechanical performance of 3D printed polymer matrix composites (PMCs). It focuses on microstructural refinements and processing enhancements that aim to overcome the inherent limitations of additive manufacturing (AM) in achieving desired mechanical attributes. The review explores methods to improve mechanical properties by adjusting microstructures and processing techniques, highlighting their interdependencies and implications for applications in aerospace and flexible sensors. It outlines open challenges regarding performance consistency, part quality, and scalability while emphasizing that balanced microstructural engineering alongside processing advances can enable the full potential of 3D-printed PMCs to be exploited.