APPLICATION OF NUMERICAL SIMULATION ON CAST-STEEL TOOTHED PLATE

摘要

A three-dimensional Computer Aided Design (CAD) model is established' by using Pro/E software. The finite volume method (FVM) numerical model and ViewCast simulation software are used to study both the casting solidification process and filling process of toothed-plate. Based on the simulation, the casting shrinkage and solidification process are forecast visually in the form of images. The mould-filling simulation verify whether the liquid metal pour the mould smoothly and /quietly/evenly. Two optimization schemes are completed based upon the simulation. The production of the casting shows that these optimization methods are very helpful to reduce the casting defect and improve the quality of product.