Free AGMA Standards AGMA 92FTM1-1992 pdf free AGMA 92FTM1-1992 pdf free.Experimental Characterization of Surface Durability of Materials for Worm Gears. The analysis made of the two rollers tested on the simulator (chill casting and centrifugal) had two aims. The first was to observe the... 06-30-2021 Get More