摘要
针对工程实际应用,基于静力学分析方法,运用APDL参数化分析技术,建立第3代轿车轮毂轴承轮毂凸缘的有限元模型。利用大型有限元分析软件ANSYS,对轮毂凸缘在力矩载荷条件下的力矩刚性进行了接触分析和计算,得到轮毂凸缘主轴的倾斜角变化特性,与试验值相比,二者具有相当的一致性。
For moment rigidity analysis on the hub flange of the 3rd generation hub unit, FEM model for the flange was proposed based on the static analysis and APDL method. Contact analysis and calculation of the moment rigidity of the flange under moment load was implemented by ANSYS. The comparison between the actual measurement result and the FEM analytic result was discussed. The difference with regards to a hub flange inclination angle showed favorable consistency.
出处
《轴承》
北大核心
2009年第2期10-13,共4页
Bearing
基金
2006年粤港关键领域重点突破招标项目(2006A15103002)
关键词
轮毂轴承
轮毂
凸缘
有限元
力矩刚性
automotive hub bearing
hub
flange
FEM
moment rigidity
