How to Calculate Radius of Base Circle of Pinion?
Radius of Base Circle of Pinion calculator uses Radius of Base Circle of Pinion = Radius of Pitch Circle of Pinion*cos(Pressure Angle of Gear) to calculate the Radius of Base Circle of Pinion, The radius of base circle of pinion is the radius of the circle from which the involute portion of the tooth profile is generated. Radius of Base Circle of Pinion is denoted by rb symbol.
How to calculate Radius of Base Circle of Pinion using this online calculator? To use this online calculator for Radius of Base Circle of Pinion, enter Radius of Pitch Circle of Pinion (r) & Pressure Angle of Gear (Φgear) and hit the calculate button. Here is how the Radius of Base Circle of Pinion calculation can be explained with given input values -> 8650.091 = 0.0102*cos(0.55850536063808).