Simulation Analysis of Different Thickness Control in the Continuous Hot-dip Galvanizing Process

The simulation of thickness control of different thickness galvanized steel sheet was researched in this paper, the simulation method featured by making use of bilateral calculation model to research Gas-jet wiping pressure of air knife. Regularity of the effect of steel strip and baffle gap on the thickness of edge coating is clearly found with the change of gas-jet wiping pressure and baffle gap. Simulation calculation method was used to calculate the value of surface pressure of the steel strip. Computation model of thickness was applied to compute surface coating thickness of strip.