Total working hours = hours per shift x shifts per day

Loading Time = Total Working Time-Planned Stop Time

Running Time = Loading Time-Unplanned Stop Time

Time running efficiency = running time/loading time x 100%

Speed and operating efficiency = benchmark production cycle/actual production cycle x 100%

Effective operation efficiency = actual production cycle x total production/operation time x 100%

Performance and operational efficiency = benchmark production cycle x total production/operational time x 100%

Yield = (total output-number of defective products)/total output x 100%

Comprehensive efficiency = time operation efficiency x performance operation efficiency x output

Short stop or idling time = running time-total output x actual production cycle

"Monthly average actual production cycle = sum (daily actual production cycle × total output)

Divided by the total monthly output "