Aiming at modeling and meshing deficiency of Procast software, three interface modes of preprocess software and Procast software have been approached. Data exchange program is written to process the interface of Pro/E, ANSYS software and Procast software by meshing aluminum alloy wheel simulation grid in low pressure casting, effectively solving the meshment of finite element grid of complicate parts in Meshcast software. By comparing the modes of modeling and meshing, it is a most efficient way to conduct ...