Design and analysis of a sae mini baja chassis and suspension
The purpose of this project is to design a SAE Mini Baja frame chassis and suspension based on the 2018 Baja SAE rules. Analysis and simulations are applied on the construction of the frame and suspension design to fulfil the objectives of the project. Application of engineering design methods ar...
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2023
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| Summary: | The purpose of this project is to design a SAE Mini Baja frame chassis and suspension
based on the 2018 Baja SAE rules. Analysis and simulations are applied on the
construction of the frame and suspension design to fulfil the objectives of the project.
Application of engineering design methods are utilised to produce the full design.
Vehicle design includes structure of the frame chassis, material selection for frame
chassis and suspension components, frame member size, types of control arm
linkages, and other suspension components. The frame chassis and suspension are
developed in 3D CAD software. Frame chassis is designed to incorporate the engine
layout position and other components that make up the full vehicle. The frame chassis
design of the SAE Baja is tested with several impact simulations in finite element
analysis software to predict real world application for optimization of driver’s safety
and durability. Suspension components are carefully designed to accommodate the
frame chassis through analysis, research, calculations, and simulations. An optimized
suspension design is developed by the selection of spring damper system through
stiffness calculations. Suspension components are tested with simulations through
FEA to investigate the deformation and maximum forces absorbed as well as overall
reliability of the components. Results from simulations and analysis are reviewed and
discussed. |
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