Design and Fabrication of A Bicycle Frame Under Static Loading Conditions

The design and fabrication of a bicycle frame require a careful balance between strength, weight, and durability to ensure optimal performance and safety. This study focuses on the structural analysis and manufacturing of a bicycle frame under static loading conditions. A detailed design process is carried out using computer-aided design (CAD) software, followed by finite element analysis (FEA) to evaluate stress distribution, deformation, and factor of safety under different loading scenarios. The material selection plays a crucial role in achieving a lightweight yet strong frame, with considerations given to aluminium alloys, carbon fibre, and steel. Based on analytical results, a prototype is fabricated using suitable manufacturing techniques, such as welding or brazing, to ensure structural integrity. Experimental validation is performed through static load testing to compare theoretical predictions with real-world performance. The results provide insights into the structural efficiency and reliability of the bicycle frame, contributing to advancements in bicycle engineering and material optimization.