2.1 价值流(精益生产)

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繪製價值流圖
3. Enter shipping and receiving data:
Draw a truck icon below the customer icon, and
enter inside the truck icon the delivery frequency. (How often does the customer require shipments?) Draw a shipping icon below the customer truck. Draw a direction arrow from the shipping icon, through the customer truck, to the customer icon. Draw a truck icon below the supplier icon, and enter inside the truck icon the delivery frequency. 在顧客符號下方繪製卡車，並且寫下運送頻率。
詳細流程圖
明白流程運作的細節，決定點 通常關注工作區域一到兩個流程 用於工作指引 用於失效模式分析和控制計畫 跟隨流程圖能很好地完成任務
6
Lean Sigma
3
不同層次的流程圖
信息流
客 戶 價 值
銷售& 市場
研發工程
訂單錄入 &計畫
運作
財務
Information
物料流
流程 步驟1
流程 步驟2
流程 步驟3
流程 步驟4
內 部 客 戶
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Lean Sigma
價值流案例
“Learning to See” by Rother, Shook
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價值流案例
Environment Control Pack High Level Process Map
Master Scheduler
AS Biz Ops
Warehouse
Cell Planner Cell Planner

Cell 5

Cell 12
AS Purchasing
Receiving Inspection Water Separator Kit Water Separators Pack Assy Kit Pack Assy
Cell Planner Purchase Orders Suppliers Mexico Kit Steel Heat Exchanger (ASAM)
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繪製價值流圖
3. Enter shipping and receiving data:
Draw a truck icon below the customer icon, and
enter inside the truck icon the delivery frequency. (How often does the customer require shipments?) Draw a shipping icon below the customer truck. Draw a direction arrow from the shipping icon, through the customer truck, to the customer icon. 繪 製一個箭頭，從 ship 穿越卡車到顧客符號。
Order / Forecast
Customer Demand
Cell Planner

Cell 24 Cell 7
Customer / El Paso
Turbomachinery Turbo Kits MRP II
Purchased Parts Plenum assy Ducts Brackets Nozzle assy Expense items Etc...
價值流圖是精確且靈活的文件，讓我們了解我們的產品或服務 在價值流中流動的物料流與信息流。
一個考慮物料和資訊怎樣貫穿整個流程的流程圖！
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價值流
信息流
銷售& 市場
研發工程
訂單錄入 &計畫 Information
運作
財務
客 戶 價 值
物料流
5
Lean Sigma
不同水準的結構圖!
高端流程圖
定位關鍵特性或流程 通常關注流程順序 特點是從一個流程步驟到下一個 流程步驟的線性流程 跟隨流程順序，但通常缺乏新員 工能成功的完成任務的細節
2ቤተ መጻሕፍቲ ባይዱ
1
流動
銷售& 市場
研發工程
訂單錄入 &計畫
運作
財務
客 戶 價 值
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什麼是價值流圖？
A value stream map is a precise living document that allows us to see and understand the flow of information and material as a „product‟ or „service‟ moves through the value stream.
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繪製價值流圖
1. Draw icons represent the customer and the supplier.繪製代表客戶和供應商的符號
Use the same icon to represent the customer and
the supplier.使用相同的符號來表示，客戶和供應商

Cell 16 Cell 11
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繪製價值流圖的要訣
當你沿著物流與資訊流的路徑走過並觀察時，要不斷收集 當前狀況的情報。 首先沿著出口到入口的價值流，快速地走上一遍，了解整 個流程和各個工程。然後再走一次，收集每個工程的詳細 資料。 應當由出貨端開始，朝價值流的上游追溯，而不是從收貨 端開始朝下游推進。這樣，你可以從與顧客聯繫最緊密的 工程開始繪圖，位上游的其他工程訂下節拍。 帶著碼表，不要信任那些標準時間或不是親自量測的情報。 即使有好幾個人一起參加價值流圖的準備工作，還是要有 一個人獨力完成整個價值流圖的繪製，以全面瞭解整個價 值流圖。 最後，使用鉛筆手工繪圖。
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繪製價值流圖
4. Draw the manufacturing operations along the bottom of the map, with the most upstream process on the left and the most downstream process on the right. Represent each process with an icon, label it, and draw data boxes below each process icon. Add a notched line below the process boxes on which you will record the production timeline. 在圖的底部繪製工廠流程，最左邊是第一個流程， 最右邊是最後一個，之後把中間補齊。在每一個流 程中寫入名稱，每一個流程下面放一個數據圖。最 後在底部放一個缺口圖。
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繪製價值流圖
1. Draw icons represent the customer and the supplier.繪製代表客戶和供應商的符號
Use the same icon to represent the customer and
the supplier.使用相同的符號來表示，客戶和供應商 Draw the customer icon in the upper right corner . 把顧客的符號放在右上角 Draw the supplier icon in the upper left corner . 把供應商的符號放在左上角 Draw the production control icon between the customer and the supplier icons. 把生產控制中心的符號放在中間
Lean Sigma
價值流是什麼?
價值流就是為滿足客戶要求，當前流程所必需 的所有行為和活動（增值和非增值的）。 A value stream is all the actions and
activities (value added and non-value
added) required by the current state of the process to meet the customer demand.
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繪製價值流圖
3. Enter shipping and receiving data:
Draw a truck icon below the customer icon, and
enter inside the truck icon the delivery frequency. (How often does the customer require shipments?) 在顧客符號下方繪製卡車，並且寫下運送頻率。
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繪製價值流圖
4. Draw the manufacturing operations along the bottom of the map, with the most upstream process on the left and the most downstream process on the right. Represent each process with an icon, label it, and draw data boxes below each process icon. Add a notched line below the process boxes on which you will record the production timeline. 將製程
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繪製價值流圖
3. Enter shipping and receiving data:
Draw a truck icon below the customer icon, and

enter inside the truck icon the delivery frequency. (How often does the customer require shipments?) Draw a shipping icon below the customer truck. Draw a direction arrow from the shipping icon, through the customer truck, to the customer icon. Draw a truck icon below the supplier icon, and enter inside the truck icon the delivery frequency. Draw a direction arrow from the supplier, through the supplier truck, to the place where you will draw an icon representing the most upstream process in the value stream. 繪製一個箭頭，從供應商通過卡車到 價值流的上方。
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繪製價值流圖
2. Draw the data box below the customer icon, and enter the customer requirements in it. Include monthly and daily requirements of each product, and the number of containers required per day. 繪製 data box 並且寫入需求產品和數量，以及批 量(貨櫃數)。
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繪製價值流圖
3. Enter shipping and receiving data:
Draw a truck icon below the customer icon, and
enter inside the truck icon the delivery frequency. (How often does the customer require shipments?) Draw a shipping icon below the customer truck. 在卡 車下繪製一個 ship 符號 Ship