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Lecture 3. Sewing Department. Reports…. Hourly Production Report Daily Production Report Daily Quality Report Major Faults Report Sewing Order Report. Sewing Calculations…. After Wash Measurements Production Run? # of machines SMV? Yield? DHU Efficiency at all levels
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Lecture 3 Sewing Department
Reports… • Hourly Production Report • Daily Production Report • Daily Quality Report • Major Faults Report • Sewing Order Report
Sewing Calculations… • After Wash Measurements • Production Run? • # of machines • SMV? • Yield? • DHU • Efficiency at all levels • Time Wastage
Sewing Calculations… Before Wash Measurements = After Wash Measurements + Shrinkage Production per day = (Shift time (min) X # of machines / SMV) # of machines required = (Required Quantity X SMV / Shift Time) DHU = (Total # of defects / Total # of units inspected) X 100 Efficiency = (# of units produced / Target units) X 100 Time Wastage = (Shift Time (min) X Efficiency %) / 100
Sewing Calculations… Production Run = (Order Quantity X SMV) / (Shift Time in minutes X # of machines) Yield = (# of units produced / Target units ) X 100
Outputs • Stitched Garments • Sewing order report • Wastages