# Clamp force and friction holding
# Scope: Lever-actuated friction clamp at one contact.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

effort = 30 N
handle = 100 mm
jawArm = 20 mm
friction = 0.3

normal := effort*handle/jawArm [N]
holding := friction*normal [N]

check holding target: holding >= 40 N

scenario alternative: effort = 24 N