A rear-wheel-drive vehicle's Cardan shaft, a rotating shaft that transfers power from the engine to the differential
gear, must work via continually shifting angles between the gearbox and axle. Due to the constant rotation, there is significant
vibration on it. Due to this issue, the shaft frequently bends or deforms. Vibration in the Cardan shaft is a significant issue. In
the present work, three distinct geometries—circular cut, rectangular cut, and no-cut—were modelled using SolidWorks
software.