基于无网格法的板料成形数值模拟的研究探索

Numerical Simulation Research on Sheet Forming Based on Meshless Method

叙述了有限元法在模拟板料成形过程中所采用的算法和存在的问题,介绍了无网格法的基本原理、研究现状和应用领域,论述了将无网格法应用于板料成形过程模拟的可行性。

The algorithms and existent problems in sheet forming process simulation using FEM have been discussed with introduction to the basis principle, research actuality and applied field of meshless method, and demonstration of the feasibility of meshless method applied in sheet forming process simulation.