SDJU学院毕业设计（论文）课题基于OEE的企业关键设备效率诊断与改善学院专业工业工程年级学号姓名导师定稿日期：基于OEE的企业关键设备效率诊断与改善I摘要随着市场经济竞争的日益加剧，企业要在竞争中求得生存，必须降低生产成本。企业降低成本同时需要保证产品的质量、产量等。近年来，随着科技的发展企业引进大量的新装置、新设备以实现自动化生产，从而降低企业成本提高企业竞争力。但企业关键设备的综合效率低常常会给企业造成巨大的经济损失。关键设备的综合效率OEE（OverallEquipmentEffectiveness)的研究是研究改善和诊断企业生产效率问题、降低企业成本的有效方法。关键设备效率诊断与改善，有助于提高企业关键设备利用率、降低生产成本、调动员工的积极性，提高企业的生产效率、经营效益和市场竞争力。促进企业健康、安全、环保、快捷地可持续发展。本文通过对LQ公司为例，对其关键设备运行情况进行OEE的计算研究和分析。根据现场调研以及结合OEE数据得出相关问题的原因，以及对问题运用工业工程的相关方法进行分析，就换模问题运用SMED方法进行改善。通过对LQ公司车间关键设备效率的研究，针对性地提出了提高LQ公司车间关键设备效率的相关建议，为保障关键设备效率改善的顺利进行，本文也给出了一些相应措施。经过改善后，LQ公司车间关键设备相关评价指标有了显著的提高。关键词：设备的综合效率，关键设备，SMED基于OEE的企业关键设备效率诊断与改善IIABSTRACTWiththeincreasingcompetitioninthemarketeconomy,theenterprisestosurviveinthecompetition,youmustreduceproductioncosts.Enterprisestoreducecostsatthesametimeneedtoensureproductquality,yield.Inrecentyears,withthedevelopmentofscienceandtechnologyenterprise,theintroductionofalargenumberofnewdevices,newequipmenttoautomateproduction,therebyreducingthecostofdoingbusinesstoimprovethecompetitivenessofenterprises.However,thelowefficiencyofthekeyequipmentoftengivecausehugeeconomiclosses.ThekeyequipmentefficiencyOEE(OverallEquipmentEffectiveness)researchistostudytheimprovementanddiagnosticefficiencyofproductionproblems,reducecorporatecosteffectivemethod.Diagnosisandimprovementofefficiencyofkeyequipmenttohelpimprovecriticalequipmentutilization,reduceproductioncosts,tomobilizetheenthusiasmofemployees,improveproductionefficiency,operatingefficiencyandmarketcompetitiveness.Promotecorporatehealth,safety,environmentalprotection,andquicktosustainabledevelopment.Inthispaper,LQCorporationOEEcalculationandanalysisofitskeyequipmentoperation.AccordingtothesiteinvestigationandthereasonsforOEEdatatodrawrelevantissues,aswellastheuseofindustrialengineeringcombinedanalysisoftheuseofthetheSMEDmethodofimprovementonkeyissues.LQCorporation’sshopkeyequipmentefficiencythroughthetargetedrelevantrecommendationstoimprovethetheLasterTechCorporation’sworkshopkeyequipmentefficiency,andtosafeguardthesmoothprogressoftheimprovementoftheefficiencyofkeyequipment,thepaperalsogivessomecorrespondingmeasures.Andanalyzetheimprovementhavebeensignificantlyimproved,thekeyequipmentoftheLQCorporation’sworkshopwhichevaluation.Keywords:equipmentefficiency,keyequipment,SMED基于OEE的企业关键设备效率诊断与改善III目录1绪论...................................................................................................................11.1课题研究的背景和意义..........................................................................11.2国内外研究现状......................................................................................21.3论文研究的主要内容与结构..................................................................32OEE的相关理论基础..............................
