Topology optimization of Workbench gearbox Box reinforced bar based on ANSYS

Abstract

In order to improve the structural performance of gearbox and improve the service life of gearbox, a method based on topology optimization to improve the layout of reinforcement is proposed in this paper. In this paper, a three-dimensional model of gearbox is established in CREO3.0, and the simulation analysis is carried out by using ANSYS Workbench software to optimize the layout of stiffeners and obtain the best scheme.The results before and after optimization are compared and analyzed, and it can be seen that there is a reduction in stress concentration after optimization.