1、,What Is A KanBan System ?,Where process steps are controlled by downstream customer pull. 上一步工序安排由下游客戶需求拉動 Kanban provides authorization to perform work to replenish material. 看板為補足原料（時間、地點、數(shù)量等）提供了授權(quán) Kanban signals (cards, electronic signal or similar mechanisms) are highly visible to all employees

2、. 看板信號（卡片、電子信號或類似機構(gòu)）容易被所有員工識別,Customer “Pull” Drives Processing 客戶的需求驅(qū)動生產(chǎn),THE SIX RULES OF KANBAN看板守則六條,The consuming process withdraws only what is needed. 使用的工序僅使用它需要的東西 Produce to replenish only what is withdrawn by the next process. 下一個工序的消耗導(dǎo)致上一個工序的生產(chǎn)來補足缺口 Do not send defective products to the n

3、ext process. 不要將不良品流到下一個工序 Parts must not be produced or moved when there is no kanban. 沒有看板信號時材料不能生產(chǎn)或移動 Kanban must be attached to the actual parts or container. 看板必須附在實物或者容器中 The number of parts in the container must match the kanban. 容器中材料數(shù)量必須和看板上數(shù)據(jù)保持一致,Two Bin Systems雙單元系統(tǒng),The most simple type o

4、f replenishment system 最簡單的補充系統(tǒng) Uses two containers dedicated to one component and one location (point of use) 使用兩個容器供應(yīng)一種材料，并放在同一個地點（一個加工處） Each container is identified with the part reference, the full container quantity, the point of use at the line and the replenishment location in the warehouse

5、每個容器上應(yīng)標明存放材料名稱，容量，生產(chǎn)線上使用的環(huán)節(jié)以及在倉庫中補充材料的地點,When one container is empty it is taken away and refilled, then it is returned to its point of use. 當一個容器內(nèi)的材料用完，帶走該容器，補足材料后，返回至原來的位置 The quantity of components in the container is greater than the number consumed while the other container is being refilled 當一

6、個容器在補充材料時，另一個容器內(nèi)的材料剩余數(shù)量應(yīng)大于消耗數(shù)量,Two Bin Systems雙單元系統(tǒng),Two Bin Systems雙單元系統(tǒng),Internal KanBan Example內(nèi)部看板系統(tǒng)示例,5. Material replenished within pre-set cycle time 根據(jù)提前設(shè)定好的周期時間補足材料,4. Electronic pull signal sent to warehouse and generates a pick note 掃描信息發(fā)送至倉庫，生成領(lǐng)料單,7. Material moved to line-side when locati

7、on is empty當線上材料用完后，補充材料移至線上,1. Material consumed by line生產(chǎn)線消耗材料,Kanban Buffer 看板庫存區(qū),Line-side Stock 線上庫存,Warehouse倉庫,2. Kanban Card moved from container to collection point 看板卡由容器轉(zhuǎn)移到收集點,3. Kanban Card moved from collection point, scanned and placed on kanban board 看板卡掃描后轉(zhuǎn)移到看板墻上,6. Kanban Card Retur

8、ned to container on delivery to Kanban buffer 看板卡在材料交付至看板庫存區(qū)后返回容器內(nèi),Warehouse pick note contains delivery point for material 倉庫領(lǐng)料單包括交付地點,What Is A KanBan System ?什么是看板系統(tǒng)？,What information does a Kanban system provide? 看板系統(tǒng)提供怎樣的信息？ The number of units required. 零件/原材料的需求數(shù)量 Where the units are stored.

9、零件/原材料的存放地點 Where the units are processed. 零件/原材料的加工地點 It is the authorization to do something. 需要做的動作 When units are require. 何時需要這些零件/原材料 The priority in which units should be supplied. 零件/原材料供應(yīng)的優(yōu)先級,A replacement system: produce what has been removed. 移位系統(tǒng)：生產(chǎn)被拿走的產(chǎn)品 Last process gets customer order

10、s. 最后一個工序拿到客戶訂單 This process takes material out of buffer. 該工序拿走緩沖庫存中的材料 Kanban signals upstream process to act. 看板給信號到上游工序做出反應(yīng),KanBan Flow Signal To Produce,看板流 生產(chǎn)的信號,KanBan Signal Types,A Card. 一張卡片 A Bin / Container. 一個盒子 An empty floor location. 一塊空地 An empty rack location. 一個空支架 An Electronic m

11、essage (e.g. E-mail, EDI). 電子信息（郵件，電子數(shù)字信號） Visual signal (e.g. Light). 視覺信號（光）,看板信號的類型,For Kanban systems to be properly implemented, we must ensure: 為了確?？窗逑到y(tǒng)的正確實施，我們必須確保： Level Demand of Work Load (Heijunka) 均衡化的需求 Stable Processes 穩(wěn)定的過程,Pre-Conditions For KanBan :,看板的前提條件,Supermarkets,In a food su

12、permarket: 在食品超市/生產(chǎn)超市： Typically there is a standard amount of each item on the shelves. 典型的超市架子上有一定標準量的貨物 People take what they need and stock is replenished by stock people. 人們拿走他們想要的，然后負責庫存的人員會將其補足 Suppliers bring new goods according to what has been sold. 供應(yīng)商根據(jù)銷售補足新的貨物 There is no place to overs

13、tock goods. 超市沒有地方存放多余的庫存 Many items are perishable (e.g., milk). 很多貨物是容易變質(zhì)的（例如：牛奶）,超市,Supermarkets in Production,Think of goods as perishable. 把產(chǎn)品當做是容易變質(zhì)的 Lot sizes should be small to facilitate quick reaction to changes in demand. 小批量可以更快地根據(jù)需求的變化作出反應(yīng) Processes should get only what is needed from the preceding process. 每個環(huán)節(jié)必須根據(jù)前一個環(huán)節(jié)的需求進行 Preceding processes should have a given amount of stock storage. When it is full, they should become idle. 之前的每一個環(huán)節(jié)都需要有一定量的庫存。當庫存滿足就應(yīng)保持閑置。,“When the cup is empty, fill it up”,生產(chǎn)中的超市,Supermarket Pull System (Using Ka