Prediction of Potential Product Defects in the High-Pressure ADC12 Casting Process Using Program Simulation ^†

High-pressure casting technology is continuously evolving to achieve improved product quality. In the casting process using ADC12 alloy, defects such as porosity, shrinkage, cold shut, and others are frequently observed and may arise due to the complex interplay of heat and mass transfer, thermodynamic principles, and fluid flow rates. These types of defects can be predicted through computational simulation. By analyzing the simulation results of a given component, engineers can utilize them as a reference for establishing machine parameters. This approach enables the early identification of potential defects, allowing for the optimization of the relevant parameters. The integration of casting machines with process simulation thus serves as a complementary strategy for producing high-quality castings that meet customer requirements.