Posted by Dimebag on June 13, 2015 at 14:55:18:
In Reply to: Re: Checking Accuracy of Pressure Angles posted by BillS on June 08, 2015 at 13:03:16:
Thank you BillS for all these information.
So if you assume the PD (CP), you can evaluate the PA. If you then change the assumed CP a little, you will end up with another PA. So, you can not identify a gear certainly, instead you may find an infinite number of CP/PA sets, each one good for your gear...