Numerical Simulation of Mold Filling for ADC12 Die-Casting Gear Box of Automobile

The temperature field and velocity field during mold filling were simulated with the aided software for ADC12 die-casting gear box of automobile.Distribution of defects of casting was analyzed, and the optimal die casting process parameters were obtained from the orthogonal test results,then experiment verification has been done.The process parameters can be evaluated and optimized by using of computer simulation,therefore to help shorten the design process period of aluminum die-casting,and of course,make better castings.