A personal keychain modelled through technical drawings and SolidWorks, incorporating assemblies, tolerances, mates and GD&T, and manufactured using various different machines (ex. lathe, mill, drill press, and tap-and-die tools) and techniqes.

Designed on SolidWorks.

Technical drawings + GD&T

Assembly drawing + BOM

Machined using lathe, mill, drill press, and tap-and-die tools.

Functioning keychain using fidget-friendly gear and movable keyring connector.

Applied DFM/DFA princriples.