The purpose of this study is to investigate the research and factors affecting the crankshaft and analyze it with Abaqus software, which after performing the energy-time diagram analysis shows us the amount of von Mises stress and displacement on the crankshaft surface. The crankshaft is one of the most important and complex parts in any type of engine. The importance of fatigue analysis and life assessment is not hidden from anyone. There are many challenges to crankshaft design, such as vehicle use, lower weight requirements, efficiency and longer life. The crankshaft is subjected to alternating bending and torsional loads during its working life, and its failure causes serious damage to the engine, so its fatigue resistance must be considered in the design. Here, using Abaqus software, we bring the part to the software environment and then perform the force loading and meshing analysis steps and calculate the amount of force applied to the crankshaft