FRENCO-Software spline calculator and spline standards.

We offer seminars on special issus in the areas of spline, running gears, etc.

Support & Calculations
Gear and spline consultation, calculation and deviation analysis carried out at our premises

Literature & Documentation
Literature, technical handbooks, standards, information material, documentation.

Online calculator Inverse Involute
On this page you can calculate inverse involute using our calculation tool.

Online Calculator MdK at Reversal Point
On this page you can calculate the size at the reversal point for helical gears with odd number of teeth.