LAUSR

Abstract Based on the similarity principle, the similarity criterion of titanium alloy vertical centrifugal casting filling process is derived, and the physical simulation method is used to simulate the filling process of titanium alloy vertical centrifugal casting, and the different centrifugal speed, fluid viscosity are studied. The variation of the frontal motion morphology of titanium alloy fluids. The results show that the higher the rotation speed and the higher the viscosity, the smaller the filling amount, the narrower the flow width of the liquid flow, the smaller the cross-sectional area of the liquid flow, the larger the blank flow area.