How to Calculate Bottom Gating?
Bottom Gating calculator uses Bottom gating pouring time = Ratio of Area/sqrt(2*Acceleration)*2*(sqrt(Length of Cylinder)-sqrt(Length of Cylinder-Height of Capillary Rise/Fall)) to calculate the Bottom gating pouring time, Bottom Gating, the liquid metal is filled in the mold from bottom to top, thus avoiding the splashing and oxidation associated with vertical gating. Bottom gating pouring time is denoted by T_{bg} symbol.
How to calculate Bottom Gating using this online calculator? To use this online calculator for Bottom Gating, enter Ratio of Area (A_{ratio}), Acceleration (a_{c}), Length of Cylinder (l) & Height of Capillary Rise/Fall (h_{c}) and hit the calculate button. Here is how the Bottom Gating calculation can be explained with given input values -> 0.00427 = 5.24/sqrt(2*12.56)*2*(sqrt(6)-sqrt(6-0.01)).