摘要
以某乘用车变速器为研究对象,利用Abaqus为仿真分析平台,建立变速器的有限元分析模型,借助Romax Designer多体动力学分析软件,获得变速器的激励载荷信息,并以此为基础分析变速器工作状态下的激励响应特性,通过分析得出,变速器壳体近发动机一侧的加强筋与壳体的过渡区域最大主应力出现峰值,在780 Hz、1 585 Hz两个频率点处,峰值应力幅值分别为2.61 MPa、5.76MPa。
Taking a passenger car transmission as the research object, using Abaqus as the simulation analysis platform, this paper established the finite element analysis model of transmission. By means of Romax Designer multi-body dynamics analysis software, it obtained the excitation load information of transmission. Based on this, it also analyzed the characteristics of excitation response under the transmission working conditions.
作者
张晓春
ZHANG Xiao-chun(Motor Vehicle Driver Training Management Office, Taiyuan Transportation Bureau, Taiyuan, Shanxi 030006, Chin)
出处
《山西交通科技》
2017年第2期93-95,98,共4页
Shanxi Science & Technology of Transportation
关键词
变速器
动态特性
激励响应
transmission
dynamic characteristics
excitation response
