Gear Metrology

Profile (Involute) Deviations Typically measured on 4 evenly spaced teeth or gaps. Left and right flank measured for each tooth or gap over the usable length LAF. Analysis region Lα is typically 92% of the active length LAE.example Gear Calculator FαTotal Profile DeviationDistance between the highest and lowest points on the profile trace within the … Continue reading Gear Metrology