一汽大众汽车前端分装线平衡与优化研究

****大学学士学位论文I摘要本文针对一汽大众奥迪车前端分装线的调查与研究，提出了个人的意见。装配线作业是汽车生产的重要环节。装配线的动作高效化、时间标准化、管理可视化以及装配现场的布局合理化对于汽车前端的装配效率、装配成本、以及装配质量有着重要作用。在文中以理论联系实际，运用工业工程的知识对奥迪车前端分装线进行研究，利用mod法得到各工位的标准时间根据生产节拍确定出操作人员，再利用生产平衡率的标准对该分装线进行评定，分析其存在的问题，对存在的问题进行改善，设计出合理的设计方案，并用flexsim仿真软件对其进行仿真。在总体考虑下，层层分析，步步深入为一汽大众奥迪车前端分装线平衡与优化提出切实可行的方法，以便达到提高装配生产的能力，同时降低装配作业的生产成本的目的。关键词MOD法Flexsim生产线平衡生产线优化****大学学士学位论文IIAbstractThispaperisthesurveyandresearchaboutfawVolkswagenanaudifrontrepackingline,andIputsforwardpersonalopinions.Theassemblylinehomeworkisanimportantlinkinproductionofcars.Theactionoftheassemblyline,standardizedtime,highefficiencymanagementvisualizationandthelayoutoftheassemblysiterationalizationhasanimportantroleforthecarfrontassemblyefficiency,cost,andassemblyquality.Inthispaper,usingthetheorywiththepracticeofindustrialengineeringknowledgeofanaudi,packingfrontlineofeachstationofthemodgetstandardtimeaccordingtoproductiontodeterminethebeatoperationpersonnel,recycleproductionrateofthestandardofbalancepackinglineevaluatedandtheanalysisofitsexistingproblems,theexistingproblems,anddesignedtoimproverationaldesignscheme,andflexsimsimulationsoftwareofthesimulation.Ingeneral,layeruponlayer,considersentences.finally.ananalysisforfawVolkswagenanaudifrontlinebalancepackingandoptimizationandfeasiblemethod,soastoimprovetheabilityoftheassemblyproductionandreduceassemblyworkoftheproductioncostofpurpose.Keywords:MODmethodFlexsimlinebalancelineOptimization****大学学士学位论文III目录1绪论.......................................................................................................................................................11.1研究背景....................................................................................................................................11.2研究意义....................................................................................................................................11.3国内外研究现状.......................................................................................................................11.4主要研究内容...........................................................................................................................22一汽大众奥迪车前端分装线设计........................................................................................................32.1IE的方法理论............................................................................................................................32.1.1IE的方法研究................................................................................................................32.4.2IE的时间研究................................................................................................................32.2一汽大众奥迪车前端分装线环境............................................................................................72.3节拍的确定................................................................................................................................72.4工艺流程...................................................................................................................................82.5时间宽放.................................................................................................................................122.5.1时间宽放概述.............................................................................................................122.5.2时间宽放的内涵与标准..............................................................................................122.5.3宽放时间的设定.........................................................................................................152.6基于MOD法的作业分析......................................................................................................162.7平衡率计算..............................................................................................................................222.8一汽大众奥迪车前端分装线平衡率分析..............................................................................233一汽大众奥迪车前端分装线改进......................................................................................................243.1工序优化.................................................................................................................................243.2装配作业重组..........................................................................................................................273.2.1最小工作站数的确定..................................................................................................273.2.2装配工艺流程图..........................................................................................................283.2.3工序重组.....................................................................................................................283.2.4改进后平衡率分析.....................................................................................................303.3布局设计.................................................................................................................................314一汽大众奥迪车前端分装线仿真..................................................................................................