優(yōu)化生產(chǎn)中的物流活動(dòng)(ppt 39頁(yè))-文庫(kù)吧
2025-01-09 03:31 本頁(yè)面
【正文】 tment had installed a small inventory of each product. 每個(gè)車(chē)間都保持少量的庫(kù)存 ? Downstream processes e to the supplying departments and take what it needs. 下一道工序到上一道工序去取他們所需部件 ? This allows the processes upstream to simply replace what was taken. 這樣 ,上一工序只要補(bǔ)充被取走的部件即可 . ?) The Toyota Production System TPS豐田體系 …. ? Is likely to be the most studied and discussed operations program in the world. 是極可能被全世界研究和討論的體系 ? Numerous books and papers have been written about TPS. 出版了很多關(guān)于 TPS的書(shū)籍和其它資料 ? Many have e to characterize TPS as “l(fā)ean production” or NOS. 許多人認(rèn)為豐田體系 (TPS)實(shí)際上就代表優(yōu)化生產(chǎn)或 NOS ?) Lean Manufacturing (NOS) NOS優(yōu)化生產(chǎn) ? Regardless of any author’s opinion or rational, all agree that the foundation of lean manufacturing (NOS) is the continual pursuit to eliminate waste. 盡管大家的觀點(diǎn)有些不一樣 ,但所有人都認(rèn)為 NOS的基礎(chǔ)是持續(xù)不斷地減少浪費(fèi) ? Waste is defined as anything that consumes resources or time, but does not add value to the product. 浪費(fèi)是任何耗費(fèi)資源或時(shí)間 ,但不增加產(chǎn)品價(jià)值的活動(dòng) ?) Excess Inventory is Waste 多余的庫(kù)存是一種浪費(fèi) Excess inventory hides problems 多余的庫(kù)存會(huì)隱藏一些問(wèn)題 Sea of Inventory 大量庫(kù)存 Long Transportation 過(guò)長(zhǎng)運(yùn)輸時(shí)間 Vendor Delivery 供應(yīng)商運(yùn)送 Absenteeism 缺勤 Commun ication Problem Poor Scheduling 計(jì)劃不力 Machine Breakdown 設(shè)備停機(jī) Quality Problems 質(zhì)量問(wèn)題 Line Imbalance 線內(nèi)不平衡 Long Set Up Time 過(guò)長(zhǎng)調(diào)整時(shí)間 Lack of House Keeping 倉(cāng)儲(chǔ)管理問(wèn)題 溝通問(wèn)題 ?) Our goal for materials management in NOS NOS資材管理的目標(biāo) ? The ideal state is a smooth flow of materials throughout our own factory 理想的狀態(tài)是物料在整個(gè)工廠內(nèi)順暢的流動(dòng) . ? We want to tie together processes that are separated by large physical distances. 使那些有一定距離而相對(duì)分離的生產(chǎn)流程緊密結(jié)合起來(lái) ? We need to improve munication in regards to material movement. 在物流方面要加強(qiáng)各工序間的溝通 ?) The Push System ”推動(dòng)“生產(chǎn)體系 ? In traditional manufacturing, various production schedules are released to all processes。 ponent making and assembly. 在傳統(tǒng)的生產(chǎn)中 ,各種生產(chǎn)計(jì)劃被傳達(dá)到各個(gè)工序 ,部件生產(chǎn)和組裝部門(mén) . ?) The Push System (cont.)”推動(dòng)“ ? These partmaking processes produce the parts in accordance to their schedules and transport the parts to the next process. 部件生產(chǎn)部門(mén)按照收到的計(jì)劃生產(chǎn)并把成品部件運(yùn)送到下一道工序 . ?) The Push System (cont.)”推動(dòng)“ ? This method makes it difficult to promptly adapt to changes. 這種方法使生產(chǎn)很難迅速對(duì)變化作出反應(yīng) ? Each production schedule must be changed at each process simultaneously. 每個(gè)工序的生產(chǎn)計(jì)劃都必需同時(shí)變化以適應(yīng)同步生產(chǎn) ?) The Push System (cont.)”推動(dòng)” The Result導(dǎo)致 : – The pany must hold extr
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