Free AGMA Standards AGMA 93FTM4-1993 pdf download AGMA 93FTM4-1993 pdf download.Stress Analysis of Spiral Bevel Gears A Novel Approach to Tooth Modelling. 4. DETERMINATION oF CONTACT LINES ON THE TOOTH SURFACE In a spur gear pair, for any position of contact, the contact line... 08-10-2021 Get More