【正文】 m e n tF r o m m a t 抣 s t a g i n gA r e aO n c e e v e r y 1 h r . :T o s e c o n d f l o o rF o r F C T .12 pcs.M a n u a l 212 p c s .3 2 m a x .Smt128M a x .C a r t 2 o f 2128 M a x . T o t a lM a x . 6 4 p c s . F c tC a r t 2 o f 2E m p t yE m p t y下圖 ( walk pattern)可 為物料管理者發(fā)展成為標準工作程序 Example 33 WCM Training (Module 15) Kanban和物料管理 Cash Point / Backflushing ? Cash Points / Backflushing 很基本的前提是 , 如果生產某種產品 , 並其物料清單為正確的 , 那麼適合的物料應用於 ? 能成功的用在 cash points / backflush, 所有用的物料必須在 BOM 上 ? BOM必須 100% 正確 ? 有以下幾種方法運用 cash points/backflushing: ? Backflush 在前工序 , 生產 , (. 第一操作 ) ? 在比較緊要的工序階段可多次做 Backflush ? 完成作為成品的最後工序的 Backflush 34 WCM Training (Module 15) Kanban Size 的計算 35 WCM Training (Module 15) Kanban Size Calculation ? Dc = Daily Rate Capacity (of assembly/product) ? Q = Usage Quantity (of raw part per one assembly) ? R = Replenishment time from stores or suppliers ? H = Available hours per shift ? S= Shifts per day ? P = Supplier packaging size / quantity ( If applicable) (Dc *Q)*R Kanban Size = (H*S*P) 36 WCM Training (Module 15) Kanban Size Calculation An Example ? Dc = Daily Rate Capacity = 1200 ? Q = Usage Quantity per unit = 17 ? R = Replenishment time from stores or suppliers = 2 hours ? H = Available hours per shift = Hours ? S = Shifts per day = 2 ? P = Supplier packaging size / quantity ( If applicable) = 25 per package ? Minimum Kanban Size = (1200*17)*2 / (*2*25) = 109 packages or 2720 pieces THIS IS THE MINIMUM QUANTITY 37 WCM Training (Module 15) Kanban Size Calculation = Multiple Usage ? Assume that a particular ponent is being used to produce three different products ? Product A: ? Dc = Daily Rate Capacity = 500 ? Q = Usage Quantity per unit = 1 ? Product B: ? Dc = Daily Rate Capacity = 100 ? Q = Usage Quantity per unit = 2 38 WCM Training (Module 15) Kanban Size Calculation Multiple Usage ? Product C: ? Dc = Daily Rate Capacity = 1000 ? Q = Usage Quantity per unit = 1 ? R = Replenishment time from stores or suppliers = 4 hours ? H = Available hours per shift = Hours ? S = Shifts per day = 3 ? P = Supplier packaging size / quantity ( If applicable) = N/A 39 WCM Training (Module 15) Kanban Size Calculation Multiple Usage Product A = 500 x 1 = 500 Product B = 100 x 2 = 200 Product C = 1000 x 1 = 1000 Total 1700 Kanban Size = (Dc * Q)*R / H*S*P Minimum Kanban Size = (1700) *4 / (*3) = 302 pieces 40 WCM Training (Module 15) Kanban Size Calculation An Exercise ? Dc = Daily Rate Capacity = 200 ? Q = Usage Quantity per unit = 15 ? R = Replenishment time from stores or suppliers = 4 hours ? H = Available hours p