Spline Torque Calculation Free

This tool provide the Root Shear stress, Pitch Shear Stress, Contact stress of an Involute spline geometry under a defined torque. This Free Version will not provide safety factors based on the material selection.
This tool uses the calculation methodology defined by multiple engineering books and standards. As well as the experience obained using it on different projects.
This tool can be used for an initial geometry definition, It would provide you valuable information to help you to choose the right path design.
Full version can store the data and share it by mail, notes or other means
Free version has some limitations:
- Module is fixed to 1.5875
- Pressure angle fixed to 30º
- Hardness limited to 5 values
- Materials avaliable only 3 out of 6 possible in the Full version.
- Can not share the calculation results
- Can not access to notes screen.