七种浪费的定义和应用.ppt

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1、7wastesWCLE&IEDepartmentPOLOBeijingWhatisLean什么是精益？Leanisawaytoeliminatenon-valuedactivitiesinordertoquicklydeliverwhatcustomerrequiresinhighquality.精益－－就是通过持续不断地消除各种浪费（或非增值活动），为客户快速生产交付高质量满足要求的产品与服务。TPS/JIT丰田生产系统/准时生产Lean精益浪费客户持续不断IDMAC快速SMARTinsteadofHARDLeanmakess

2、ense…精益能够做到Processviewedbyyou你所见到的流程Processinreality实际执行的流程Targetedprocess精益流程Software?SMART!!Waitingformaterial等材料Temporarystorage临时库存Defects不合格Searchingfortools找工具Overstock过多库存Backorder返工Overproduction生产过多Heavyloads搬运重物Brokenequipmentandrepairs设备故障和维修Lookingatmachi

3、newhileoperating看护设备Transport搬运Countingparts数材料DaytoDayScenesintheFactory工厂常见的景象DaytoDayScenesintheOffices办公室常见景象“Rush”orders紧急订单Waitingforinformation等待信息MultipleInterruptions多种打扰Computerproblems电脑故障InformationResearch查找信息?Informationflood信息过多Lackofinformation缺少信息Non

4、-conformityreport不合格报告KEEPinMIND牢牢记住Forcingexcellentemployeestoworkwithineffectiveprocessesisthebestwaytocreateineffectiveemployees强迫优秀员工按照低效率流程工作必然会创造出一个低效率的员工。95%ofyourproblemsaretheresultofbusinessprocesses,andfewerthan5%arecausedbyyouremployees95%的问题是流程导致，只有很少的5%

5、的问题是由于员工本人导致的。Value-addedVs.Non-value-added增值Vs非增值CycleTime过程时间Non-value-added非增值活动Value-added增值活动Orderin-taking接合同Delivery发货ValueAddActivity增值活动TransformingofRawMaterialsandInformationIntoPartsorProductsinaWaytheCustomerValues(WillingtoPayFor)将原材料或信息转化为被客户所需要的部件或产品（

6、客户愿意为此付费）Examples:Milling,Boring,Drilling,Punching,Others?例如：机加工（车铣刨磨）等等，其他？Non-ValueAddActivity非增值的活动ElementsoftheProcessThatAddTime,Effort,Cost,butNoValue这些活动耗费了时间，精力，金钱，但没有价值；AlsoCalledWaste也称为浪费；WasteAreSymptomsofaProblem,NotRootCauses发现的浪费只是现象，不是产生浪费的根源；WastePoi

7、ntstoProblemsWithintheProcess浪费也就指向流程中的问题；TypicalCompany一般公司TraditionalManufacturingImprovement传统制造业的改进LeanWasteReduction精益的浪费减少方式OriginalLeadTime最初周期MajorImprovementNVANVANVAVAVAVAMinorImprovementTime/周期1%to5%ValueAdd-vs-Non-ValueAdd增值Vs非增值ProductLeadTimeLessthan1%o

8、factivityisvalueadding；通常只有1%的活动是增值的；Buttypically,wepileresourcesintoimprovementofthe1%andignorethe99%opportunity；但我们不去关注99%的提高机会，却