# Shaft-hole clearance fit
# Scope: Worst-case shaft/hole interval subtraction.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

holeMin = 10 mm
holeMax = 10.1 mm
shaftMin = 9.9 mm
shaftMax = 9.98 mm

minimum := holeMin-shaftMax [mm]
maximum := holeMax-shaftMin [mm]

check clearance remains positive: minimum >= 0 mm

scenario alternative: holeMin = 8 mm