Choose the type of gear, sprocket, or spline required for the project.
A quirky but powerful tool: It calculates the if your helix angles don’t sum to 90° for crossed helical gears. It then offers to "shave" the gear tooth to correct the mesh. geartrax 2021
: Allows users to define exact tooth profiles, diametral pitches, modules, pressure angles, and addendum/dedendum modifications. Choose the type of gear, sprocket, or spline