摘要
万向节叉在汽车工作过程中承受复杂的载荷,文中应用ANSYS Workbench建立万向节叉的三维实体模型,进行网格划分,施加约束和载荷,建立有限元模型,然后进行有限元分析,得到变形过程中的应力场以及应变场的分布。利用ANSYS优化设计技术,在满足最大应力值约束条件下,使万向节叉设计参数合理组合,最终达到轻量化的设计目标。
Universal joint yoke bears complex dynamic loads during the running of automobile. A three- dimensional entity mode of universal joint yoke is proposed with ANSYS Workbench. The finite element mode of universal joint yoke is built through grid division and applying certain restraint and load. Through finite element analysis, the deformation, stress distribution and strength of universal joint yoke are obtained. （）n the premise of satisfying the maximum stress value constraints, the universal joint yoke design parameters are optimized to achieve the objective of light mass.
出处
《交通科技与经济》
2017年第4期46-48,共3页
Technology & Economy in Areas of Communications
关键词
万向节叉
有限元
静力学
优化设计
universal joint yoke
finite element
static analysis
optimal design
