This document discusses using the Taguchi method to optimize process parameters in pressure die casting of aluminum alloy ADC10 to minimize shrinkage porosity. Experiments were conducted varying temperature, velocities, and pressure using an L27 orthogonal array. Software simulations were also performed and compared to experimental results. The optimal parameters found were a furnace temperature of 700°C, die temperature of 260°C, first stage velocity of 0.35 m/s, second stage velocity of 1.5 m/s, and third stage pressure of 280 bar, resulting in the minimum predicted shrinkage porosity of 1.6725%.