Design for Fiber-reinforced Printing

3D printing of high-performance continuous fiber-reinforced polymers is a cutting-edge manufacturing technique that combines the versatility of additive manufacturing with the ability to tailor the properties of composites by altering the composition and/or processing parameters. In this process, strands of fibers are embedded within polymer matrices, resulting in strong and lightweight composite parts. Carbon fiber reinforced polymers (CFRP) 3D printing offers the possibility of achieving unmatched
mechanical properties, making it ideal for applications in aerospace, automotive, sporting goods, and other industries where lightweight and resilient components are essential. Different processing methods for fiber-reinforced printing are discussed, followed by key design considerations; commonly occurring defects, and suitable remedies to avoid their occurrence for achieving acceptable quality of products.