To study the effect of the blank-holding on the result of the multi-point forming (MPF), the numerical simulations were performed for the rigid and flexible blank-holding in the 3-D surface large deformation MPF process by means of a dynamic explicit FEM
To study the effect of the blank-holding on the result of the multi-point forming (MPF), the numerical simulations were performed for the rigid and flexible blank-holding in the 3-D surface large deformation MPF process by means of a dynamic explicit FEM
摘要为了研究不同的压边方式对多点成形结果的影响，采用动力学显式有限元软件对大变形量三维曲面多点成形过程中刚性压边与柔性压边方式进行了数值模拟，对比了二者的成形结果，并且对不同压边力时的柔性压边成形进行了探讨，研究了柔性压边方式的成形规律。