管理信息化：優(yōu)化生產(chǎn)中的物流活動(參考版)
2025-05-27 14:27本頁面
【正文】 Results of a Pull System 生產(chǎn)拉動體系的結(jié)果 Where there has been little effort to make the system work, the plant typically has shortages and misses delivery windows. 若工廠沒有努力去實現(xiàn)拉動生產(chǎn)，就會出現(xiàn)部件投入不足和不能按照生產(chǎn)需要來搬運部件。 Training (continued) 培訓 Remember who the audience is: Production workers have little regard for how many turns the inventory makes… Material handlers will not see inventory reduction as a benefit…. 記住誰是培訓對象： 那些對庫存的影響不太關(guān)心的生產(chǎn)者 … 看不到減少庫存會帶來收益的資材管理者 … Training (continued) 培訓 Design your training program(s) using the knowledge you will gain in the system’s development. 運用你在實施 NOS的過程中得到的經(jīng)驗來設計培訓內(nèi)容， Keep it simple. 使培訓內(nèi)容簡潔易懂， Give yourself enough time to handle the tough questions. Respect the people’s concerns. 用足夠的時間來解決比較棘手的問題，尊重別人的意見。Material Movement in a Lean Manufacturing Operation 優(yōu)化生產(chǎn)中的物流活動 Total Systems Development 全體系生產(chǎn)提高 JIT生產(chǎn) (準時 ,準量生產(chǎn) ): What is meant by the term, “JustInTime”? JIT生產(chǎn)意味著什么 ? – Does it mean JIT Supply? 準時 ,準量供應 ? – Does it mean JIT Production? 準時 ,準量生產(chǎn) ? So, what is JustInTime? 那么 ,什么是準時準量生產(chǎn) ? The concept of producing the necessary units in the necessary quantities at the necessary time is described by the shortphrase “JustInTime”. JIT生產(chǎn)是 :在必需時間內(nèi)生產(chǎn)必需數(shù)量的必需部品的概念 . For example…. In building shoes: The necessary subassemblies of the proceeding process (uppers and bottoms) should arrive at the assembly line at the time needed in the amounts needed. 舉例說明 : 在生產(chǎn)成品鞋的時候 :制鞋所必需的部件 (鞋幫和鞋底 )要準時 ,準量 ,準型號地到達制造車間 . If we achieve JIT: 如果我們做到準時 ,準量生產(chǎn) : ? Unnecessary inventories will be eliminated. 不必要的庫存就會消除 ? Stores and warehouses will not be needed. 儲存區(qū)和倉庫也可以取消 ? Material carrying costs will be diminished. 資材搬運成本降低 However…. To rely solely on a central planning approach that instructs the production schedules to all processes simultaneously is not likely to result in a JIT process for all operations. 但是 ：單純地依賴計劃生產(chǎn)的方法 ,使所有工序同步生產(chǎn)，并不能完全實現(xiàn)所有環(huán)節(jié)的準時，準量生產(chǎn) . Transfer Washer Assembly Machining加工 Welding焊接 Assembly組裝 Shipping裝船 Weekly Schedule每周生產(chǎn)計劃 Typically, one co
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