Accumulated average time = Daily work hours/Accumulated x No.of days x standard No.of workers in
Available hour = Working hour x Use machine(Total manpower)
Balancing efficiency = 1-Balancing loss.
Balancing loss = AML-TML/AMLx100.
Basic time = Average of observe time X Rating %.
Booking fabric K.G. = Order quantity / 12 x Fabric consumption per doz.
Capacity per day = Present operator x working hour x organization efficiency x Attendance.
Capacity=Average of total observe time x 1.66 + 30% Allowance / 60.
Contract 2 + etc.
Cycle time = 60 / Team target.
Daily capacity per worker = Daily capacity / No. of workers = Daily Work hours / Standard total processing.
Daily output = Working hours (seconds) + Standard time.
DHU = No. of defect observe / No. of garments checked.
Earn hour = (Production x SMV) / 60.
Efficiency = Earn hour / Available hour x 100
Efficiency = SMV / Total time.
Fabric consumption (CM) = Length x chest x 2 x GSM / 1000 / 10000 x 12 + Wastage%.
Fabric consumption (Inch) = Length x chest x 2 x GSM / 1000 / 1550 x 12 + Wastag
Factory capacity=No. of operator x working minutes + Present % x average factory efficiency.
Garments K.G. = Total receive fabric kg – (Save return kg + Jhute kg + Wastage fabric kg)
Improvement = 1-(Production / Capacity).
Input to sewing pcs. = Total in pcs – (Print Embroidery short & wastage + Cutting wastage pcs.)
Load = (Contract size x work content) contract 1+ (Contract size x work content)
Load = Order quantity x Work content (SMV of garments).
Loss pcs = (60/SMV)x Available hours x avg factory effi (61%) -Q.C Pass
Lower limit = 2 x Pitch time – Upper limit = 2 x 100 – 117.6 = 82.4 seconds.
Marker efficiency = Area of patterns in the marker / Total area of the marker x 100.
Observe time = Total cycle time / No. of cycle.
Organization efficiency = Pitch time / Bottle neck process time (x100) = 100/140 x 100 = 71.4%
Output per operator = Work hours (second) / Total time of operations.
Performance = (Earn hour / Available hour – Off standard time) x 100.
Pitch time = Total SMV / Present operator.
Planned daily work flow = Daily work hours / Standard process time (SPT) x organization efficiency.
Rating = Observe time x Standard rating / Standard rating.
Required No. of operators = Targeted daily output / Daily output per operator.
Sam = Basic time x Allowance.
SMV = Basic time + Allowance time + bundle time.
Standard time = Net operation time x (1+ Ratio of loss time).
Target = 60 ÷ ( SMV x No. of worker x working hour x expected efficiency) .
Target = 60÷SMV.
Target daily capacity = Daily work hours / Standard process time (SPT).
Target per day = Working hour x 60 x No. of operator / Target SMV.
Team target =(60÷SMV)x Present operator x Organization efficiency .
The group/No. of pieces produced.
Upper limit = Pitch time / Target organization efficiency = 100 / 0.85 = 117.6 seconds.
Weekly capacity = No. of operators x Absenteeism x Clock minutes per week x Average factory efficiency.