Solidworks Geartrax __exclusive__

Internal and external involute splines used for high-torque shaft indexing.

Uses a simplified, approximated arc profile to save file space. Generates a true mathematical involute curve profile. solidworks geartrax

She could sketch a spur gear in SolidWorks. Any freshman could. But a true, profile-shifted, root-filleted, precision-ground helical gear for a planetary system? That required mathematics that made her head spin. Involute curves, pressure angle modifications, tip relief, and backlash calculations that had to account for thermal expansion in 2°C Arctic water. Internal and external involute splines used for high-torque