Application on Numerical Simulation Technology in the Forming Processing of Aluminum Alloy Casting by DieCasting
Author of the article:
Author's Workplace：
Key Words：Aluminum alloy； Diecasting； Numerical simulation； Temperature distribution； Casting defects
Abstract：The numerical simulations of aluminum castings by die casting were car
ried out. The temperature distribution and solidification time in the filling pr
ocess were obtained. Based on the simulated results and the Niyama criterion G/R,
the predicted results on the defects of aluminum alloy diecastings were gaine
d. By analyzing the simulated results of aluminum castings, it will provide an i
mportant theoretical basis for optimizing technological program and defects anal
yzing in the followup productive practice.
