Important Formula For IE Department

Important Formula For IE Department

01. Target: No. of worker x working hour x 60 / SMV x expected efficiency. 02. Target: 60/SMV. 03. Line/Team target:  (60/SMV) x Present worker x Organization efficiency. 04. Target per day : Working hour x 60 x No. of operator / Target SMV. 05. Capacity: Average of total observe time x 1.66 + 15% Allowance / 60. 06. Factory capacity: No. of operator x working minutes + Present % x average factory efficiency. 07. Capacity per day: Present operator x working hour x organization efficiency x Attendance. 08. Weekly capacity: No. of operators x Absenteeism x Clock minutes per week x Average factory efficiency. 09. Marker efficiency: Area of patterns in the marker / Total area of the marker x 100. 10. Load: (Contract size x work content) contract 1+ (Contract size x work content) Contract 2 + etc. 11. Load: Order quantity x Work content (SMV of garments). 12. Observe time: Total cycle time / No. of cycle. 13. Basic time: Average of observe time X Rating %. 14. Sam: Basic time x Allowance. 15. Rating: Observe time x Standard rating / Standard rating. 16. Cycle time: 60 / Team target. 17. Pitch time: Total SMV / Present operator. 18. Efficiency: Earn hour / Available hour x 100 19. Efficiency: SMV / Total time. 20. Earn hour: SMV x Production / 60. 21. Available hour: Working hour x Use machine. 22. Performance: (Earn hour / Available hour - Off standard time) x 100. 23. Improvement: 1-(Production / Capacity). 24. Balancing efficiency: 1-Balancing loss. 25. Balancing loss: AML-TML/AMLx100. 26. Standard time: Net operation time x (1+ Ratio of loss time). 27. Daily output: Working hours (seconds) + Standard time. 28. Output per operator:  Work hours (second) / Total time of         operations. 29. Required No. of operators: Targeted daily output / Daily output per operator. 30. Target daily capacity: Daily work hours / Standard process time (SPT). 31. Daily capacity per worker: Daily capacity / No. of workers = Daily Work hours / Standard total processing. 32. Organization efficiency: Pitch time / Bottle neck process time (x 100) = 100/140 x 100 = 71.4% 33. Upper limit: Pitch time / Target organization efficiency = 100 / 0.85 = 117.6 seconds. 34. Lower limit: 2 x Pitch time - Upper limit = 2 x 100 - 117.6 = 82.4 seconds. 35. Planned daily work flow:  Daily work hours / Standard process time   (SPT) x organization efficiency. 36. Accumulated average time: Daily work hours/Accumulated x No.of days x standard No.of workers in the group/No. of pieces produced. 37. SMV: Basic time + Allowance time + bundle time. 38. DHU: No. of deffect observe / No. of garments checked. 39. Booking fabric K.G:  Order quantity / 12 x Fabric consumption   per doz. 40. Garments K.G.: Total receive fabric kg - (Save return kg + Jute kg + Wastage fabric kg) 41. Input to sewing pcs:  Total in pcs - (Print Embroidery short &   wastage + Cutting wastage pcs.) 39. Fabric consumption (CM):  Length x chest x 2 x GSM / 1000 / 10000   x 12 + Wastage%. 40. Fabric consumption (Inch):  Length x chest x 2 x GSM / 1000 / 1550 x  12 + Wastage%. TML: Theoretical machine level. AML: Actual machine level. AQL : Acceptable quality level. PMTS: Pre method time study. GSM: Gram squire per miter. BHT: Bundle handle time. SUM: Standard allocated minutes. TS: Technical allowance. TP: Personal allowance. TER: Recovery allowance. TV: Total allowance. WH: Working hour.