Topology optimization of Workbench gearbox Box reinforced bar based on ANSYS

2019 2nd International Conference on Advanced Materials, Intelligent Manufacturing and Automation

Lei, Lei^1 ; Yunan, Sui^1 ; Tianmin, Guan^1

Dalian University of Transportation, College of Mechanical Engineering, Dalian, Liaoning Province

116028, China^1

关键词: Ansys workbenches;    Simulation analysis;    Structural performance;    Three-dimensional model;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/569/2/022040/pdf
DOI  :  10.1088/1757-899X/569/2/022040

来源: IOP

【 摘 要 】

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.