How to Calculate Length of Path of Recess?
Length of Path of Recess calculator uses Path of Recess = sqrt(Radius of Addendum Circle of Pinion^2-Radius of Pitch Circle of Pinion^2*(cos(Pressure Angle of Gear))^2)-Radius of Pitch Circle of Pinion*sin(Pressure Angle of Gear) to calculate the Path of Recess, Length of Path of Recess formula is defined as the distance along the path of recess of a gear tooth, which is a critical parameter in gear design, influencing the gear's strength, durability, and overall performance, and is used to determine the optimal gear tooth shape and size. Path of Recess is denoted by P2 symbol.
How to calculate Length of Path of Recess using this online calculator? To use this online calculator for Length of Path of Recess, enter Radius of Addendum Circle of Pinion (ra), Radius of Pitch Circle of Pinion (r) & Pressure Angle of Gear (Φg) and hit the calculate button. Here is how the Length of Path of Recess calculation can be explained with given input values -> 12627.46 = sqrt(0.015954^2-0.0102^2*(cos(0.55850536063808))^2)-0.0102*sin(0.55850536063808).