Type Selection of Gating System Based on Bayesian Reasoning

To improve the design efficiency of casting die, a Bayesian-based reasoning theory was introduced. The framework of the reasoning mechanism of gating system was established based on the comparison of Bayesian reasoning and other traditional reasoning methods. Some key techniques such as the establishment of standard type model set and posterior information processing were described in detail. Finally, an application case was employed to testify the efficiency of the Bayesian reasoning mechanism of intelligent design system for gating system design of casting dies.