linebalancing生产线平衡

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1、LineBalancing生产线平衡CourseCode:SFM-T021VersionAPPPPurpose目的Learnthebasicconceptsandmethodsoflinebalancingforproductionlines学习平衡生产线的基本概念和方法Process过程Explainthemeaningoflinebalancingandthepossiblereasonsfortheiroccurrence解释生产线平衡的含义和可能发生的原因Explaintheprinciplesandmethodstoimprovethelinebalancing解释改善生产线

2、平衡的原则和方法Payoff回报Abletoavoidlineunbalancingproblemsduringplanningstage能够在规划阶段就避免线不平衡的问题Abletoidentifyandresolvelinebalancingproblemsbeforeproductionstart能够于开始生产之前就识别和解决生产线平衡问题2Contents内容1.Introduction引言2.BasicPrinciples基本原理3.ShopFloorMonitoring车间监控4.LineBalanceImprovement生产线平衡的改善31.Introduction引言

3、4Introduction引言Linebalancingrefertoallocateandadjusttheworkloadingofworkstationsofproductionlinesoastoachievetheproductionoutputtargetwithminimumhumanormachineresources.生产线平衡是指分配和调整生产线每个工作站的工作负荷，以利用最低人力或机器资源实现产量目标的。Whatislinebalancing?什么是生产线平衡5Beforelinebalancing生产线平衡以前Introduction引言6Afterlineba

4、lancing生产线平衡之后Introduction引言7Linebalancingwillleadto:生产线平衡将导致Moreeffectiveutilizationoflabors更有效地利用劳动力Reducelaborcost降低劳动力成本Reduceworkinprogress减少在制品Increasespeedoftheproductionline提高生产线的速度Uncoverinefficiencyproblemsandinitiateimprovement发现低效率的问题，并启动改善Introduction引言8PossibleReasonsofunbalancedli

5、ne:生产不平衡线的可能原因Unevenoperatorworkloadassignment工人工作量分配不均衡Inaccurateoperationbreakdownandstandardtime不准确的工序分拆和标准时间(SMV)Bundlingeffect捆扎效应Learningeffectfornewstyle新样式的学习效应Newoperatoreffect新工人的影响Interruptionsduetomachinebreakdown,operatorabsence,cutpieceshortage,rework,etc.由于机器故障，操作员不在时，切出短缺，返工等等的干扰

6、Introduction引言9Balancetheoperatorworkloadassignment平衡工人工作量的分配BasicPrinciples基本原理OperatorWorkloadChart工人工作负荷表10Enableworksharing实现工作分担Movingoperators走动的工人Multipleskillstraining多能工的培训Properlayouttofacilitatemovingoperators可促进工人走动的布局141312111012348569Materials材料Product成品BasicPrinciples基本原理11Limitth

7、eWIPlevelbetweenworkstations限制工作站在制品的水平MaximumWIPlevel最高在制品水平e.g.1bundle扎,1pieces件,5pieces件,etc.Thegoalistorealizeone-pieceflow目标是实现单件流Workswitchingrules工作更换规则e.g.switchtoanotheroperationwhenmorethan5pcsbeforethenextoperator