精益生产推行之看板管理.ppt

FTVQ_SHW_E_Sep 2003.ppt 5S Vis Mgmt SHW E Apr 2002 Kanban:Fixed Time Variable Quantity看板:时间固定、数量可变的系统 Lesson Objectives课程目标 At the end of this lesson, you will be able to这门课程结束后, 你将能够 Explain Fixed Time Variable Quantity 解释固定时间数量可变系统的含义 Identify the elements of a FTVQ Kanban loop确定FTVQ看板链的构成要素 Calculate a FTVQ Kanban loop 计算FTVQ 看板链 Apply FTQV Kanban in a simulation在模拟中运用FTQV看板 Do You Know?你知道吗? What is Kanban? 什么是看板? What information can Kanban provide? 看板能提供什么信息呢? What is Kanban?什么是看板? What is Kanban?什么是看板? A Signal是一种信号 What information can Kanban provide?看板能提供什么信息呢? How many are needed需要多少产品 When they are needed什么时候需要 Where they are stored产品保存在哪里 Where they are produced在哪里生产 It is authorization to do something是生产的许可 What is FTVQ? 什么是 FTVQ? How would you define a “Fixed Time, Variable Quantity” Kanban Loop?你怎样定义”固定时间数量可变系统”的看板链? What type of environment, or constraints, would lead you to use this type of Kanban Loop?什么样的环境或制约因素会让你采用这种看板链? FTVQ Defined FTVQ的含义 A replenishment system in which an order is placed at a fixed time, and the quantity ordered represents consumption from the previous order.FTVQ 是一种按照前一次定单的消费量在固定时间内下定单的补给系统 Example: Purchased components that are ordered from an outside supplier delivered at a fixed time interval举例:从外面的供应商采购的元件, 在固定时间间隔内发货 Elements of a FTVQ Loop FTVQ链的构成 What key measure must be reduced to 0 to attain one piece flow? 要做到单件流,必须把什么关键的度量标准减少到最小呢? A kanban loop represents the # of Kanbans required to accommodate the longest Lead Time from when a part is consumed, to when it is replenished 一个看板链显示了调节从一个零件的消费掉到补货之间的最长提前期所需的看板数量 What are some of the “Lead Time” elements required in a FQVT Kanban Loop that we could focus on to get closer to one piece flow? 为了更好地理解单件流, FQVT看板链里的哪些因素是我们需要注意的呢?  Elements of a FTVQ Loop 一个FTVQ链的构成 Accumulation Lead Time积累提前期 2. Order Lead Time定货提前期 3. Delivery Lead Time交货提前期 4. Buffer Stock缓冲库存 5. Safety Stock安全库存 FTVQ Kanban Loop Formula FTVQ看