基于ANSYS Workbench的盘式制动器主要零件的有限元分析

Finite Element Analysis of Major Components of Disc Brake Based on ANSYS Workbench

摘要: 本文利用ANSYS Workbench对一种盘式制动器进行有限元分析。研究内容包括初始参数和有限元模型建立、静力学分析和模态分析。通过对制动盘的几何特征、材料属性以及施加载荷的详细描述，建立了制动器的有限元模型。静力学分析揭示了制动盘在工作状态下的应力和变形分布，模态分析则提供了制动盘的自然频率和振型信息。结果表明，该制动器设计满足静力学性能要求，并具有良好的动态特性。本文的研究结果为盘式制动器的设计优化和性能提升提供了科学依据。

Abstract: In this paper, finite element analysis of a disc brake is carried out using ANSYS Workbench. The study includes initial parameters and finite element modeling, static analysis and modal analysis. The finite element model of the brake is established through the detailed description of the geometrical features, material properties and applied loads of the brake disc. The static analysis reveals the stress and deformation distribution of the brake disc under the operating condition, while the modal analysis provides information on the natural frequency and vibration pattern of the brake disc. The results show that the brake design meets the static performance requirements and has good dynamic characteristics. The results of this paper provide a scientific basis for the design optimization and performance improvement of the disc brake.