Involute Gear Calculator

Gear C.A.M.

Gear Design / Calculation Software for Involute Spur & Helical gears, Racks, Pinions & Internal Gears, 3 Gear Trains, Sun Planet & Ring gear sets and now BS3550 Splines.

This software will help you design all types of gearing as above for the following :

•New gear designs

•For visualising existing designs

•Adding a mating gear to a current gear set

•To change ratios using existing centre's

•Working out Span or Size over pin dimensions

•Checking backlashes and interferences

•All your general gear questions

(Please read the example of how to change and input data, after you change any input you must use the "return" key to accept the data)

This is the free demo please search on Play Store for the full version

This version has some Pressure Angle and Pitch Limits