Abstract
In order to save material and reduce energy consumption, the three-dimensional modeling of the limit device of the pneumatic equipment behind the engineering tire is carried out by using Solidworks, and the finite element static analysis is carried out in ANSYS Workbench to determine that the structural strength and stiffness have a greater margin. Based on the results of static finite element analysis, a lightweight design of the limit device is carried out by topology optimization and parameter optimization. Finally, it is verified that the optimized structure of the limit device meets the requirements of its strength and stiffness. Through the lightweight design of the limit device, the overall structure quality of the device is reduced by 10.835 kg, and the reduction is 45.3%. The goal of lightweight design is realized.
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