How to Calculate Helix Angle of Screw given Effort Required in Lowering Load with Trapezoidal Threaded Screw?
Helix Angle of Screw given Effort Required in Lowering Load with Trapezoidal Threaded Screw calculator uses Helix angle of screw = atan((Load on screw*Coefficient of friction at screw thread*sec(15*pi/180)-Effort in lowering load)/(Load on screw+(Effort in lowering load*Coefficient of friction at screw thread*sec(15*pi/180)))) to calculate the Helix angle of screw, Helix Angle of Screw given Effort Required in Lowering Load with Trapezoidal Threaded Screw formula is defined as the angle made by the helix of the thread with a plane perpendicular to the axis of the screw. Helix angle of screw is denoted by α symbol.
How to calculate Helix Angle of Screw given Effort Required in Lowering Load with Trapezoidal Threaded Screw using this online calculator? To use this online calculator for Helix Angle of Screw given Effort Required in Lowering Load with Trapezoidal Threaded Screw, enter Load on screw (W), Coefficient of friction at screw thread (μ) & Effort in lowering load (Plo) and hit the calculate button. Here is how the Helix Angle of Screw given Effort Required in Lowering Load with Trapezoidal Threaded Screw calculation can be explained with given input values -> 274.4082 = atan((1700*0.15*sec(15*pi/180)-120)/(1700+(120*0.15*sec(15*pi/180)))).