Determining the right die clearance

Formula for calculating the right die measure:

M2 = M1 + f x tsheet thickness

M1 = punch measure
M2 = die measure
f = multiplier

 

f = multiplier for sheet type

Spring steel: f = 0,30 mm
Stainless steel (e.g. 1.4301): ≤ 2 mm (f=0,2)
>2 mm (f=0,25)
Steel (e.g. DC01): f = 0,20 mm
Aluminium: f = 0,15 mm

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