How Do You Calculate The Number Of Teeth On A Spur Gear?
How Do You Calculate The Number Of Teeth On A Spur Gear? The number of teeth (z). This value is: z = d/m. Module (m). Ratio between the pitch circle in millimeters and the number of teeth. How do you calculate gear modules? # Item Formula 1 teeth number 2 modulem=pitch/π 3 gear ratio i=d2/d1=z2/z1