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1、Generic Pull System,Definition of Generic Pull Best Practice Case Examples How to Determine Generic Pull Levels Exercise Antenna Simulation,RD010402,普通拉系统,定义普通拉系统的最佳实践 案例举例 如何去决定普通拉水准 练习 天线模拟,RD010402,Generic Pull System,3,Lean Six Sigma Improvement Process Road Map,Analyze,Control,Improve,Define Id
2、entify Problem Develop List of Customers Develop List of CTQs from Voice of the Customer Finalize Project Focus and Key Metrics Complete PDF,Measure Map Business Process Map Value Stream Develop DataCollection Plan Conduct MeasurementSystem Analysis Collect Data Conduct Process Capability Analysis,A
3、nalyze Propose Critical Xs Prioritize Critical Xs Verify Critical Xs Estimate the Impact of Each X on Y Quantify the Opportunity Prioritize Root Causes Conduct Root Cause Analysis on Critical Xs,Improve Critical Xs Confirmed Develop Potential Solutions Select Solution Optimize Solution Pilot Solutio
4、n,Control Implement Process Changes and Controls Write Control Plan Calculate Final Financial/ Process Metrics Transition Project to Future Owners Identify Project Translation Opportunities,Measure,Define,Project ID Tools Project Definition Form Net Present Value Analysis Internal Rate of Return Ana
5、lysis Discounted Cash Flow Analysis PIP Management Process RACI Quad Charts,Process Mapping Value Analysis Brainstorming Multi-Voting Techniques Pareto Charts C&E/Fishbone Diagrams FMEA Check Sheets Run Charts Control Charts Gage R&R,Cp & Cpk SupplyChainAccelerator Analysis Multi-Vari Box Plots Inte
6、raction Plots Regression ANOVA C&E Matrices FMEA,Brainstorming Pull Systems Setup Reduction TPM Process Flow Benchmarking Affinity DOE Hypothesis Testing Force Field Tree Diagrams Gantt Charts,Check Sheets Run Charts Histograms Scatter Diagrams Control Charts Pareto Charts Interactive Reviews Poka-Y
7、oke,Revised 1-12-02,Generic Pull System,4,Learning Objectives,Understand the best practice definition How to apply this best practice in various environments Able to determine the levels of inventory using the five steps Demonstrate this best practice through exercises and simulation,Generic Pull Sy
8、stem,5,课程目的,理解最佳实践的定义 如何在多变的环境中应用这个最佳实践 能够去决定库存的水平用5个步骤 通过练习和模拟来示范这一最佳实践,Generic Pull System,6,Whats in It for Me?,Understand the reason for this tool in different environments How to use this tool for potential black belt projects,Generic Pull System,7,我学到了什么?,理解在不同环境中使用这个工具的原因 对于黑带潜在项目如何去使用这个工具,Ge
9、neric Pull System,8,Generic Pull Systems,Generic Pull Systems limit the amount of Work-In-Process inventory in order to control cycle time.,Generic Pull System,9,普通拉系统,普通拉系统为了控制周转时间限制了制程库存的数量（ Work-In-Process ）.,Generic Pull System,10,Generic Pull System Defined,Definition: A Generic Pull System est
10、ablishes a WIP cap on the amount of inventory within a predefined physical work area (set of workstations) or process. To maintain the WIP cap, exits from the process trigger starts into the process.,Establishing WIP cap is the key to cycle time reduction!,Generic Pull System,11,普通拉系统的定义,定义: 一个普通拉系统
11、是在一个预先确定的物理工作区域（工作站）或流程中，在存货金额上建立了一个WIP cap. 来维护 WIP cap, 从流程中的“出口” （exits）来触发进入流程的“出发”（Starts).,建立WIP cap 是降低周转时间的关键,Generic Pull System,12,When to Use Generic Pull,Always Generic Pull systems can be used in any of the following manufacturing/transactional environments: Repetitive process/repetitiv
12、e product Similar products/parts run within same process flow Example: Automotive assembly line, customer order processing Repetitive process/non-repetitive product Dissimilar products/parts run within same process flow Example: Build to order printed circuit board manufacturer, customer complaint p
13、rocessing Non-repetitive process/non-repetitive product Dissimilar products/parts run within a dissimilar process flow Example: Machine model/prototype shop, NPI processes Generic Pull systems should always be used when a replenishment pull system is implemented,Generic Pull System,13,何时使用普通拉系统,永远 普
14、通拉系统可以被使用在下列任何制造/事务处理的环境中: 重复的流程/重复的产品 类似的产品/零件在同一个流程中运行 例如: 汽车的组装线, 客户定单流程 重复的流程/不重复的产品 不同的产品/零件在同一个流程中运行 例如: 根据定单定制的电路板制造商, 客户投诉流程 不重复的流程/不重复的产品 不重复的产品/零件在不同的流程里运行 例如: 机器模型/原型制作车间, NPI流程 当补充拉系统被实施时，普通拉系统将永远被使用,Generic Pull System,14,When flying from DFW to OHare, we often wind up waiting on the gr
15、ound due to “flow control.” Since OHare is overloaded, air traffic control keeps us in Dallas until the congestion over OHare clears, versus getting there and circling Chicago. Either way, we end up late. However, using the “flow control” (fixed WIP) method, we use less fuel and reduce the risk of a
16、n accident. In addition, we keep our options open (such as re-routing if the weather becomes too bad).,In a pull system, maintaining a “fixed WIP” keeps work orders in paper form as long as possible. This provides the greatest flexibility to schedule/engineering changes. In addition, low WIP means a faster cycle time, which increases the probability releases are based on actual customer orders versus forecast.,“Fixed WIP” Improves Flexibility,Generic Pull System,15,当航班从 DFW 到 OHare, 我们通常由于
