Casting Gating System & Choke Area Calculator
Determine optimal mold pouring time, choke cross-sectional area, metallostatic head, and sprue-runner-ingate proportions to prevent oxide turbulence per John Campbell.
Pouring Weight & Metal Properties
Includes casting + risers + gating
Sprue Height & Gating System Ratio
Optimal Pouring Time & Gating Dimensions
Optimal Pouring Time (t_pour):
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Pour rate: — lbs/s
Required Choke Area (Ac):
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Round choke diameter: — in
Total Runner Cross-Section:
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Total Ingate Cross-Section:
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Campbell Critical Velocity Assessment:
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