Simulation of Metal Froming Process Based on Meshless Method

Meshless Method approximate based on discrete nodes,so it can avoid to depending on the mesh,according to the numerical simulation of metal forming,meshless method has more advantages over finite element method.To deal with the problem of simulating metal forming process with FEM,a meshless reproducing kernel particle method is introduced to analysis process in the paper.Some key technology during simulating the metal forming process with RKPM method is also be discussed.The numerical example verified the feasibility and effectiveness of the meshless method for simulating metal forming process.