富士康内部TPM资料

OverallEquipmentEffectiveness:ImprovingEquipmentProductivity1©CopyrightTEFENLtd.,1998(四)標準工時設定OverallEquipmentEffectiveness:ImprovingEquipmentProductivity2©CopyrightTEFENLtd.,19982內容簡介標準工時之用途基本工時資料之蒐集標準工時之訂定標準工時之維護案例說明結論OverallEquipmentEffectiveness:ImprovingEquipmentProductivity3©CopyrightTEFENLtd.,199819標準工時之用途估算工廠產能(CapacityPlan)人力規劃(IDL,DL)人員排配,線平衡(LineBalance)生產管制(ProductionControl)成本估算(CostAnalysis)用以制定標準成本(StandardCostSystem)評估效率及績效OverallEquipmentEffectiveness:ImprovingEquipmentProductivity4©CopyrightTEFENLtd.,199819基本工時資料之蒐集現場量測v.s.MPM設備標準轉數(RPM)/傳輸速率每次處理量(CycleQuantity)標準處理時間(CycleTime)人/機比及干涉問題平行及序列動作(Parallelv.s.Serial)良率及重工率…(Allowance)OverallEquipmentEffectiveness:ImprovingEquipmentProductivity5©CopyrightTEFENLtd.,199819蒐集注意重點抽樣對象須俱代表性(熟手,正常運作之設備)相同動作之抽樣對象最好不只一個抽樣數必須充足必須確保無外界干擾(否則不可採用)OverallEquipmentEffectiveness:ImprovingEquipmentProductivity6©CopyrightTEFENLtd.,199819標準工時之訂定依前述基本資料先計算出理想工時考量基本寬放(疲勞…)考量人/機比及干涉問題考量平行及序列動作(Parallelv.s.Serial)OverallEquipmentEffectiveness:ImprovingEquipmentProductivity7©CopyrightTEFENLtd.,1998OverallEquipmentEffectiveness:ImprovingEquipmentProductivity8©CopyrightTEFENLtd.,199819現場某作業量測結果如下:每次處理量(CycleQuantity)=5pcs標準處理時間(CycleTime)=20min.基本寬放5%假設無其他考量因素理想工時為何??(UPH:UnitPerHour)標準工時為何??OverallEquipmentEffectiveness:ImprovingEquipmentProductivity9©CopyrightTEFENLtd.,199819Answer:理想工時=15(unitsperhour)標準工時=15x0.95=14.25(unitsperhour)OverallEquipmentEffectiveness:ImprovingEquipmentProductivity10©CopyrightTEFENLtd.,199819標準工時之維護1.降低在製品量(WIP,Inventory)2.增加產能(添購設備或設備改善)3.降低工作負荷OverallEquipmentEffectiveness:ImprovingEquipmentProductivity11©CopyrightTEFENLtd.,199819標準工時之定義1.降低在製品量(WIP,Inventory)2.增加產能(添購設備或設備改善)3.降低工作負荷OverallEquipmentEffectiveness:ImprovingEquipmentProductivity12©CopyrightTEFENLtd.,1998案例報告OverallEquipmentEffectiveness:ImprovingEquipmentProductivity13©CopyrightTEFENLtd.,199819結論1.降低在製品量(WIP,Inventory)2.增加產能(添購設備或設備改善)3.降低工作負荷OverallEquipmentEffectiveness:ImprovingEquipmentProductivity14©CopyrightTEFENLtd.,1998