带横向内筋锥形件旋压应力应变场的有限元分析

FEM analysis of power spinning of cones with hoop inner rib

分析带横向内筋锥形件旋压的应力应变规律,是研究带横向内筋锥形件旋压的成形机理的基础和前提。文章基于有限元模拟软件ABAQUS建立了带横向内筋锥形件强力旋压的三维有限元模型,进而采用该模型研究获得了典型的带横向内筋锥形件旋压过程中应力场和应变场的分布特征。分析结果可为相关工艺参数的确定提供参考依据。

Analysis on stress and strain distribution is the basis of the research on power spinning of cones with hoop inner rib. In this paper, a FEM model of power spinning of cones with hoop inner rib is established based on software ABAQUS. Using this model, the distribution features of stress and strain have been obtained. This paper could illustrate comparisons of relative technical parameters.