| 基于ANSYS的汽车轮毂的轻量化研究 |
| |
| 引用本文： | 肖占龙,孙跃东.基于ANSYS的汽车轮毂的轻量化研究[J].农业装备与车辆工程,2022,60(2):143-148. |
| |
| 作者姓名： | 肖占龙 孙跃东 |
| |
| 作者单位： | 200073 上海市 上海理工大学 |
| |
| 摘 要： | 轮毂作为汽车的重要部件之一对舒适性有着很大的影响,它不仅要承受整车的重量,还要承受轮胎转动产生的水平作用力和路面激励的冲击等交变载荷.采用SolidWorks建立汽车轮毂的模型,首先在ANSYS中分别对钢制轮毂和铝合金制轮毂进行受力和模态分析,找出轮毂的固有频率和振型,并对它们的分析结果作对比,使轮毂结构避免产生共振,...
|
| 关 键 词： | 轮毂 交变载荷 模态分析 共振 轻量化 |
Research on Lightweight of Automotive Wheel Based on ANSYS |
| |
| Xiao Zhanlong,Sun Yuedong.Research on Lightweight of Automotive Wheel Based on ANSYS[J].Agricultural Equipment & Vehicle Engineering,2022,60(2):143-148. |
| |
| Authors: | Xiao Zhanlong Sun Yuedong |
| |
| Institution: | (University of Shanghai for Science and Technology,Shanghai 200093,China) |
| |
| Abstract: | Wheel hub as one of the important parts of the automobile has a great impact on the comfort.It not only bears the weight of the vehicle,but also bears the horizontal force produced by the rotation of the tire and the impact of road excitation and other alternating loads.Using SolidWorks model of automobile wheel hub,first of all,perform force and modal analysis in ANSYS for steel and aluminum wheels respectively,find out the inherent frequency and vibration model of the wheel hub,compare the analysis results,make the wheel structure avoid to produce resonance,so as to improve the stability of the wheel hub,and to improve the car's comfort.Due to the excellent performance of aluminum alloy,on the basis of the original,the size of the hub was reasonably optimized.The optimization analysis results show that the mass of the hub is reduced,on the premise of ensuring the reliability of the strength of the hub,the hub lightweight is realized. |
| |
| Keywords: | wheel hub cyclic loading modal analysis resonance lightweight |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
