一汽大众奥迪车仪表盘分装线平衡与优化研究

**大学学士学位论文I摘要本文基于工业工程的方法和理念，针对一汽大众仪表盘分装线中存在的问题，着重探讨了工业工程技术和方法在生产型企业中的应用。本文首先利用MOD法得到各个工位的标准时间，并计算产能；其次利用生产线平衡率的方法对奥迪车仪表盘分装线进行评定，确定该分装线是否需要改进；再次应用“ECRS”原则和“5W1H”提问法分析未达到平衡的奥迪车仪表盘分装线上所存在的问题并找到解决方法，并对奥迪车仪表盘分装线改造，从而平衡优化奥迪车仪表盘分装线；最后借助于仿真软件flexsim，对设计出来的奥迪车仪表盘分装线进行快速仿真，通过各个工位的工作时间占整个工作时间的百分比，来反映各个工位的工作状况，从而找出在生产线运行过程中存在的瓶颈问题并对此进行了分析并提出改进方案，以辅助企业管理者进行正确决策。关键字：生产线平衡MOD法ECRS原则仿真软件flexsim优化**大学学士学位论文IIDashboardpackaginglinebalanceandoptimizationresearchofFawVolkswagenofaudiAbstractThispaperbasedonthetechniquesandmethodsofindustrialengineeringconceptsfortheproblemsofThefawVolkswagendashboardpackagingline.focusesonthemethodsofindustrialengineeringandproductionenterpriseapplication.Firstofall.makinguseoftheMODtogeteachworkstation'sstandardtime.andcalculationproductioncapacity.Secondly，usingthemethodofproductionlinebalancingtoevaluatedFawVolkswagenAudi’sdashboard'sassemblyline.determinewhethertherepackinglineneedstobeimproved.Again.PutingintousetheECRSprincipleand5W1HquestionmethodtoanalysistheexistingproblemsoftheFawvolkswagenaudi'sdashboard'sassemblylinewhichfailstoachievebalanced.andfindasolutionofthisproblem.finally，UsingsimulationsoftwareflexsimtodesignoutFawVolkswagenanaudidashboardassemblylineforrapidsimulation.Toanalyzetheutilizationrateofworkers，OutputcontrolandFactorymanagementandsoonsituations.Soastofindoutthebottleneckinlinerunningprocess.Andcarriesontheanalysisandputforwardtheimprovementplan，Tohelpenterprisemanagersmakecorrectdecisions.Keyword:productionlinebalancingMODECRSprinciplesimulationsoftwareflexsimoptimization**大学学士学位论文III目录1.绪论....................................................................................................................................11.1论文的研究背景与意义.........................................................................................11.2国内外研究现状....................................................................................................11.3论文的研究思路.....................................................................................................22.理论概述............................................................................................................................32.1生产线理论.............................................................................................................32.2生产线平衡理论.....................................................................................................32.3IE的方法理论.........................................................................................................42.3.1工作研究......................................................................................................42.3.2工时测定—MOD法....................................................................................62.3.3现场管理......................................................................................................73.仪表盘分装线设计............................................................................................................83.1一汽奥迪车仪表盘分装线装配过程分析............................................................83.2仪表盘分装线节拍的确定...................................................................................353.3基于MOD法对仪表盘分装线进行作业分析...................................................363.4生产线平衡率的计算...........................................................................................473.5仪表盘分装线存在的问题...................................................................................473.6仪表盘分装线的优化...........................................................................................483.6.1工位器具的合理摆放................................................................................483.6.2制定标准工时............................................................................................493.6.3不合理工位的改进....................................................................................493.7仪表盘分装线的布局设计...................................................................................514.基于Flexsim的仪表盘分装线的仿真..........................................................................534.1仿真概述...............................................................................................................534.2Flexsim的简介.....................................................................................................534.2.1Flexsim的功能...........................................................................................534.2.2使用Flexsim可以达到的效果.................................................................544.2.3Flexsim的仿真步骤...................................................................................544.3基于Flexsim的奥迪车仪表盘分装线模型的建立于实现................................554.4分装线仿真结果分析及改善后的仿真结果分析...............................................615.总结..................................................................................................................................63致谢.............................................................................................................................64参考文献.............................................................