运用方法研究对企业生产系统的研究

2012届本科毕业设计（论文）题目运用方法研究对企业生产系统的改进与设计所在系机电动力与信息工程系专业班级姓名指导教师I摘要在科技进步的推动下，社会的生产方式和人类的生活方式都在发生着日新月异的变化，这种变化事实上也就是市场需求的变化。无论市场需求的变化有多大，最终都离不开质量、成本和速度。企业怎样才能在为顾客提供及时的、价廉物美的服务同时，又能获得合理的利润呢？这在很大程度上取决于对工厂生产系统的改进与设计。论文主要是对西北轴承厂实际生产系统的分析，找出不合理的以及可以改善的生产流程、工艺流程、人机操作方法以及工人操作动作。运用工业工程方法研究的内容对其进行改进与设计，以优化生产系统，提高劳动生产率和综合效益为目标。通过这一系列的改进与设计后，达到生产效率的明显提高和对其生产成本的最低控制，追求企业利润的最大化。论文的研究思路是通过对西北轴承厂的实地参观，并借鉴国内外轴承生产工艺的先进技术，结合西北轴承厂的实际情况，经过实际资料的收集，参考书籍和网络资料以及对现场工人师傅的询问，识别整个生产环境中增值、浪费及不增值部分，找出改善点进行改进与设计，通过预期的改进结果，对比改善前后的生产状况，最后进行效益分析。关键词:方法研究；生产系统；改进；设计；IIAbstractUndertheimpetusofthescientificandtechnologicalprogress,thesocialmodeofproductionandhumanlifestyleintheeventofrapidchanges,thischangeinfact,thatis,changesinmarketdemand.Regardlessofchangesinmarketdemand,ultimatelyareinseparablefromthequality,costandspeed.Howcompaniescanprovidecustomerswithtimely,cheapandgoodserviceatthesametime,butalsotoobtainareasonableprofit?ThisdependslargelyontheimprovementanddesignofthefactoryproductionsystemInthispaper,theanalysisoftheNorthwestbearingplantproductionsystemstoidentifyunreasonableandcanimproveproductionprocesses,process,human-machineoperation,andworkerstooperatetheaction.Useofthecontentsoftheindustrialengineeringapproachtotheimprovementanddesign,tooptimizetheproductionsystem,andimprovelaborproductivityandoverallefficiencyofthepursuitofgoals.Throughthisseriesofimprovementsdesignedtoachievetheminimumcontroloftheproductionefficiencysignificantlyimprovedandtheirproductioncosts,thepursuitofthemaximizationofcorporateprofitsDissertationideasisthroughsitevisitsfortheNorthwestbearingplant,andtolearnfromdomesticandforeignadvancedtechnologyofbearingproductionprocess,combinedwiththeactualsituationoftheNorthwestBearingFactory,actualdatacollection,referencebooks,andnetworkinformationaswellasthemasteron-siteworkersinquiry,identifyvalue-addedintheentireproductionenvironment,wasteandnonvalue-addedpartoftheimprovementstobemadetoimproveanddesignpoint,theexpectedimprovements,thecontrasttoimprovethestatusoftheproductionbeforeandafter,thelast-benefitanalysis.Keyword:Method;Productionsystems;Design;Thedesignprocess;目录摘要...........................................................................................................ⅠABSTRACT..............................................................................................Ⅱ1绪论.........................................................................................................11.1论文研究的目的和意义......................................................................11.2国内外轴承制造技术发展状况..........................................................11.2.1国内外轴承套圈加工技术发展状况..............................................21.2.2国内外轴承滚动体加工技术发展状况..........................................41.3论文研究的目标、内容及方法........................................................62轴承生产加工系统................................................................................82.1轴承概述..............................................................................................82.1.1轴承的作用与尺寸........................................................................82.1.2轴承的分类.....................................................................................82.2轴承加工工艺过程...........................................................................92.3西北轴承厂生产加工系统................................................................102.3.1西北轴承厂简介..........................................................................102.3.2西北轴承厂轴承加工过程..........................................................112.3.3西北轴承厂管理现状..................................................................123运用方法研究对西北轴承厂生产系统分析......................................143.1管理流程分析....................................................................................143.1.1流程的定义及特点......................................................................143.1.2流程的作用及描述方法..............................................................143.1.3流程图符号及说明......................................................................153.1.4西北轴承厂管理流程的分析......................................................153.2轴承工艺程序分析............................................................................173.2.1程序分析概述..............................................................................183.2.2程序分析的符号...........................................................................183.2.3程序分析的原则及方法..............................................................193.2.4西北轴承厂轴承工艺程序图及生产流程程序图分析..............193.3人机操作程序分析............................................................................243.3.1操作分析的基本概念..................................................................243.3.2影响操作的因素..........................................................................263.3.3西北轴承厂人机操作分析..........................................................273.4工人操作动作分析...........................................................................283.4.1动作分析的基本概念..................................................................283.4.2动作分析的方法..............................................