How to Calculate Efficiency of Acme Threaded Screw?
Efficiency of Acme Threaded Screw calculator uses Efficiency =tan(Helix Angle*pi/180)*(1-Coefficient of Friction*tan(Helix Angle*pi/180)*sec(14.5*pi/180))/(Coefficient of Friction*sec(14.5*pi/180)+tan(Helix Angle*pi/180)) to calculate the Efficiency , The Efficiency of Acme Threaded Screw formula is defined as the higher the efficiency, the more likely the screw is to back drive when an axial force is applied. Efficiency and is denoted by n symbol.
How to calculate Efficiency of Acme Threaded Screw using this online calculator? To use this online calculator for Efficiency of Acme Threaded Screw, enter Helix Angle (α) and Coefficient of Friction (μ) and hit the calculate button. Here is how the Efficiency of Acme Threaded Screw calculation can be explained with given input values -> 0.042284 = tan(0.5235987755982*pi/180)*(1-0.2*tan(0.5235987755982*pi/180)*sec(14.5*pi/180))/(0.2*sec(14.5*pi/180)+tan(0.5235987755982*pi/180)).