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1、1Control Plans 控制计划控制计划2Module Objectives(章节目的章节目的)Introduction to Permanent Control (引进永久的控制) Review of Process FMEA deliverable (制程 FMEA 可传送的回顾) Development of Control Plans (控制计划的发展)3WIIFMA Control Plan is necessary for you to ensure that when you walk away from your project the improvement will
2、be maintained(一个控制计划是你必要确保当你离开你的项目时改进将持续的)4Practical Solutionfor PositiveBusiness ImpactStatistical SolutionStatistical ProblemLong TermContainment &Control PlanPractical ProblemImpacting the BusinessThe Six Sigma ProjectThe Six Sigma ProjectEssential for lasting improvement影响公司的实际问题6个标准差项目问题的统计解答的统
3、计长期的遏制政策&控制计划确定的影响公司的实际解决对于过去的改进必不可少5MeasureAnalyzeImproveControl30 - 50 Inputs (Xs)8 - 15 Xs4 - 8 Critical Xs3 - 6Critical XsWhere Have We Been?Process Map Fishbone Diagram C & E MatrixRegression FMEA Multi-Vari StudiesDOEControl Plans Poka-Yoke SPC6Control PlanProceduresImprovement ActivitiesPreli
4、minary AnalysisMeasurement SystemProcess MapsC&E MatrixFMEAMeasurement System Analysis %R&R, %P/TCalibration RequirementsSampling & Testing PlansSPC PlansOperating WindowsDOEsMaintenance SchedulesTraining MaterialsSOPsCustomer RequirementsShort Term CapabilityLong Term CapabilityNoise Variable Compe
5、nsationReaction PlansTrouble Shooting AidsInitial Control Plan AssessmentFactors Impacting a Good Control Plan预备的 分析测量系统改进行动程序7Control Plan BasicsThe only reason a control plan exists is to ensure that we consistently operate our processes such that product meets customer requirements ALL THE TIME!一
6、个控制计划存在的唯一的原因是要确保我们能一贯地管理制程使产品始终满足顾客需要!Customer Requirements Customer RequirementsProduct/Part Characteristics Product/Part CharacteristicsProcess Characteristics Process CharacteristicsProcess Control Process ControlProduction Control Plan Production Control Plan顾客需求产品/零件特性制程特性制程控制产品控制计划8Key Questi
7、ons to Successful Control? What can be done to make sure the defects stay reduced? 什么能够做以确信缺陷停留减少? ? What actions can be taken by the team to ensure the improvement is permanent? 能够由团队取得什么行动去确保改进是永久的? ? What systems can be put in place to help the functional team maintain the gains routinely? 什么系统能够
8、被放入以帮助机能的团队保持日常收益? ? Do I have buy-in from the important players? 我有获得- 从这些重要角色那里吗? ? With whom do I leave the project? 我与谁离开专案的? ? When does my role in the project end? 什么时候在项目末尾做我的角色?9Control - Maintaining the Gains保持收益保持收益 Brainstorming脑力激荡 Write down three actions that you will take to ensure th
9、at the gains from your project are permanently sustained, without your attention. 把你们将确保永久蒙受你们的项目的收益的三个行动写下来, 没有你们的注意 Be specific. Ask for suggestions if necessary. 特殊的 .如果必要询问建议 1) _ 2) _ 3) _ Share one action with the class.在课堂上分享一个行动 You will need to explain how this action will permanently fix t
10、he problem.你们将需要解释这个行动将如何永久确定问题10Remember Update the FMEAComplete Part II of the FMEA. Evaluate the new RPNs.完成FMEA第二部份. 评估新的风险系数Actions TakenS E VO C CD E TR P NWhat are the actions for reducing the occurrence, or improving detection, or for identifying the root cause if it is unknown? Should have
11、actions only on high RPNs or easy fixes.Who is responsible for the recommended action?List the completed actions that are included in the recalculated RPN. Include the implementation date for any changes.What is the new severity?What is the new process capability?Are the detection limits improved?Re
12、comkpute RPN after actions are complete.Recommended Action(s)Responsibility and Completion DateAction Results11Deliverable The Control PlanFrom the FMEA module in the Measure Phase:A control plan is: A summary of all of the control activities for the process.为制程所做的全部控制行动的概要 A method of identifying h
13、oles in the control system. 确定控制系统中漏洞的一个方法 A list of the control activities yet to be implemented. 尚未执行的一个控制行动表 An input to the FMEA (mature processes)到 FMEA (使制程成熟) 的输入 An output of the FMEA (new processes) FMEA 的输出(新制程)Process StepWhats Controlled?Input or Output?Spec. Limits / RequirementsMeasure
14、ment MethodControl MethodSample SizeFrequencyWho/What MeasuresWhere RecordedDecision Rule/ Corrective ActionSOP #Units for Air ShipmentInputZero On-time units shipped by airComputer LogAddl Sign-off100%100%Shipping CoordinatorShipping DatabaseHigh-level signature required to ship on-time untis by ai
15、r7456-231On-Time units air shippedOutputZero On-time units shipped by airDatabase QuerySPM Chart100%100%Shipping ManagerWeekly OpsSteady Reductionin on-time units shipped by air7456-231Group Units for Ship12Process Control Plans: Whats the Point?重点是什么重点是什么 The intent of process control is:制程控制的意图是: Run the process on target朝目标管理制程 Minimize variation about the target对于目标使偏差最小化 Minimize required adjustments and over-control使调整和超出控制的需求达到最小化 ALWAYS mee
