According to the characteristics of the work and the universal working conditions, a simplified mechanical model and load condition and boundary conditions for the model, through calculation and analysis, the maximum velocity of ball cage shell stress position and stress distribution, through the optimization of the shell thickness and the thickness of hardening layer, the optimized parameters, reduce shell, the weight of the shell and improve the performance of the shell.
Keywords: universal, Using ABAQUS software, Finite element analysis, stress