An analysis of polymer material selection and design optimization to improve Structural Integrity in 3D printed aerospace components
S. Raja, Mohammed AhmedMustafa, Ghadir KamilGhadir, Hayder MusaadAl-Tmimi, Zaid KhalidAlani, Maher AliRusho, N. Rajeswari
Abstract
This paper presents an analysis of material selection and design optimization techniques to enhance the structural integrity of 3D printed aerospace components. The study highlights the importance of considering material characteristics and design factors such as shape, orientation, and support structures in order to achieve reliable and high-performance components. Various materials, including metals and polymers, commonly used in aerospace applications are evaluated, along with their properties and limitations in the context of 3D printing. Furthermore, the impact of different printing parameters on the structural integrity of the components is discussed. The study identifies optimization strategies such as topology optimization, lattice structures, and infill patterns, which can significantly improve the strength and durability of 3D printed parts. The results demonstrate the potential of these techniques to optimize the design and material selection of aerospace components, leading to lighter, more efficient, and reliable parts for air and space vehicles.