摘要
建立重型牵引车驱动桥壳的参数化有限元模型,研究了板簧中心距的变化与驱动桥壳模态性能之间的关系,并在疲劳分析软件FE-SAFE中,研究了板簧中心距的变化对驱动桥壳疲劳寿命的影响,为驱动桥壳的设计和板簧座的布置提供了依据.
Using APDL programming language the parameterized finite element model of heavy tractor drive axle housing was established then the relationship between the changes in leaf spring center distance and the modal properties.And the effect of changes in leaf spring center distance on the fatigue life was researched in the fatigue analysis software FE-SAFE.It provided a basis for the design of drive axle housing and the installment of spring seat.
出处
《武汉理工大学学报（交通科学与工程版）》
2014年第5期1045-1049,共5页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
教育部创新团队发展计划项目资助(批准号:IRT13087)
关键词
板簧中心距
驱动桥壳
模态性能
疲劳寿命
有限元
leaf spring center distance
drive axle housing
modal properties
fatigue life
finite element
