PullSystemKanbaChinese.ppt

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1、A Kanban : Kan=signal and ban=card 看板 = 看(信息) +板(卡片)A Kanban card is an information card看板卡片就是信息卡片 qPIK: A Production Instruction Kanban tells the operator what to produce and in which quantity.PIK,生产指导卡片,告诉操作员工生产什么,生产数量 Only for internal process operation, no transportationqWIK: A Withdrawal Instru

2、ction Kanban tells the material handler what to pull from the stock and where to deliver the part. WIK,拉料卡片,告诉物料员从仓库拉什么物料,然后放去哪里 Only for transportation between process What is a Kanban ?What is a Kanban ?看板看板Kanban System PurposeKanban System Purpose看板系统的目的看板系统的目的Kanban System is used to:看板系统用于 Aut

3、omate production management是生产管理自动化 Reduce provisioning shortages and line idle time减少预备物料的短缺和生产线的闲置时间 Control Stock Level控制库存量 Pull Production Efficiency拉动生产线效率nProduction must be smoothed through MSP.生产线经由主生产计划理顺nEach finished reference load leveling stock must absorb customer demand variations.所有

4、成品的生产计划已经吸收了客户定单的差异nProcesses must be stable (20% breakdown).生产流程比较稳定(小于20%的故障时间)nMax change overtime not exceed 20mn.最大的换线时间不得超过20分钟nEach reference must be produced at least once daily.每一个产品每天至少生产一次nFinished products must be in small containers.成品可以放在小盒子中nA small train must supply parts at regular

5、interval.在规定的时间间隔内,用小车运送原材料Kanban System PerequisitesKanban System Perequisites看板系统先决条件看板系统先决条件Rules for kanbans:看板的规矩nNo material may be placed in a container without a card没有卡片,不能放置原材料放置到小盒子中nNo container moved without a card没有卡片,不能移动小盒子nThe quantity of material produced will never exceed the amou

6、nt on the card所生产的产品绝对不能超过卡片上的数量nNo material may be processed without a card没有卡片,不能进行生产Container QtyBox Type# TicketCustomer Part #Part DescriptionSupplier ProcessCust. ProcessTranslation: I am a Kanban card If I am not - on a kanban board, -or on an empty or full box, I am considered lost. Please b

7、ring me back to the supplierKanban DesignKanban Design看板卡片的设计看板卡片的设计W I K我是看板卡片,如果我没有在看板白板上,或者在空的或者满的盒子上面,那么我就被认为被丢失了,请把我放回去Kanban ExampleKanban Example举例举例Safety Stock KB BoardSafety Stock KB Board安全库存看板安全库存看板Production Queue Production Queue 生产等待队列生产等待队列What is a Production Queue?何为生产等待队列 A device

8、 that keep the kanban in FIFO order.一种工具能够是看板卡片按先进先出序列进行nExamples举例Production Queue Production Queue Other example of Production Queue其它举例给供应商物料短缺的轨道给客户Kanban Calculations Kanban Calculations 看板卡片的计算看板卡片的计算Calculating a Kanban Collection Loop计算看板卡片收集的路径p: Collection response time收集所需要的时间 (2u+bc)Inpu

9、t Information需要的信息Calculation Result计算结果Calculation for a Production Loop计算生产线的路径Kanban CalculationsKanban Calculations看板卡片的计算看板卡片的计算q: Collection response time需要信息计算结果调整计算结果供应商客户标准彼此数量Kanban CalculationsKanban Calculations看板卡片的计算看板卡片的计算Stock overflow: more kanban than space过量:太多的看板以至于空间不够Stock is t

10、idy, there is much space as there is kanban量较少,看板和空间相当Batch Building Box Batch Building Box 批量生产盒子批量生产盒子What is a Batch Building Box?何为批量生产盒子 A box that allows to group the kanban card to a certain lot size. When this lot size is reached, then the kanban cards are taken by the operator, then put in

11、the queue waiting to be produced.一种可以收集看板卡片的盒子,使看板卡片的数量积累到一定的程度时,操作员就会将看板卡片取出,并将这些卡片放到等待队列中,等待产品生产. q Picture (see next page)BBB ExampleBBB Example举例举例It is an internal transportation machine that carries parts from warehouse to the lines and or between processes.It runs according to determined time table and routes.qExamples:Small Train Small Train 小火车小火车它是一个厂内运输工具, 在仓库和产线, 或者生产制程间 负责运输物料.它按照 定制的运输时刻表和路线运行.Small Train BoardSmall Train Board结束结束