Nutcracker

grabcad

This nutcracker features a unique design with a funnel-shaped cylinder to hold nuts securely while cracking their shells and protecting the nut inside. However, the compression spring's calculation is not included yet as it was designed using the bending feature in CAD software, resulting in a non-constant wire diameter. The handles can be easily modified or replaced by incorporating threads for convenience. The complete assembly is available in STEP file (.stp) format.