Calculate operating factor (arc-on time percentage) from shift data to measure welding productivity
Input Parameters
Results
--
Operating Factor
%
--
Arc-On Hours
hr
--
Weld Metal Deposited
lb
--
Idle/Unaccounted Time
min
Note: Industry benchmarks: Manual SMAW 25-35%, Semi-auto GMAW 30-50%, Robotic 65-85%. Improving operating factor by even 5% can yield significant productivity gains.
Reference
Operating Factor = (Arc-On Time / Total Shift Time) x 100
Idle Time = Shift - Arc Time - Setup - Breaks
Weld Metal Deposited = Deposition Rate x Arc-On Hours