How to select the fill cam, and an what basis they are select
h=W / [ (D)2 x π/4].ρ
W = Tablet weight (mg)
D = Punch surface (mm)2 for circular tip, In case elongated tip then avoid (D)2, calculated directly Length x width
ρ = Bulk density
h = Filling depth (mm)
Note : h = ? + 2mm metering out.
π means we can tell area but why we should include divided by 4,any reason for that.
What is fill cam and what’s the significance of this equation?
Pie value is 3.14 and it divided by 4. This is standard formula for Fatte p series and i series