DESIGN AND DEVELOPMENT OF 3D-PRINTED UNMANNED SURFACE VESSEL MODEL LAMINATED WITH FIBRE REINFORCED PLASTIC (FRP)

Abstract

This research project aims to design and fabricate a 3D printed unmanned surface vessel model, incorporating Fibre Reinforced Plastic (FRP) for improved structural integrity. The methodology, outlined in a step-by-step approach, begins with establishing mission requirements and conducting a comprehensive literature search. Key stages include hull form development, hydrostatic calculations, general arrangement, weight estimation, equilibrium, stability analysis, fabrication techniques, 3D printing, assemble part, FRP lamination, outfitting, watertightness test and surface finishing. The hull form is tailored to meet mission requirements, with hydrostatic calculations ensuring buoyancy and stability. Fabrication involves 3D printing of components and reinforcement through FRP lamination. Surface finishing techniques, such as sanding and coating, enhance the vessel's appearance. The final product undergoes watertightness tests to validate its performance. The research demonstrates the feasibility of integrating 3D printing and FRP lamination for unmanned surface vessel fabrication. Driven by mission requirements and informed by literature, the methodology provides a systematic approach. Validated results confirm the model's performance and integrity, paving the way for future advancements in unmanned surface vessel technology.