本科生毕业论文（设计）中文题目1KN电子万能试验机的技术设计英文题目DesignofStructurefor1KNelectronicuniversaltestingmachine学生姓名张彦波班级410704学号41070425学院机械科学与工程学院专业机械工程及自动化指导教师陈菲职称副教授摘要随着科学技术的不断发展，对机械产品的要求也越来越高。机械产品需要满足社会的需要，就应该具有高精度、高效率、通用性和灵活性等性能，加上机械产品不断加快的更新换代速度，因此对检验设备也相应地提出了精度高、效率高、通用性好和灵活性强的要求。电子万能试验机作为试验机床家族中的高端产品，在现代机械行业领域内被越来越多的采用，具有机型美观，操作简单，系统工作可靠，测量精度高等特点。本设计为1KN拉压万能试验机的结构设计，试验机本体仿照WDW-100C-1000C进行设计，结构上可满足相应的参数要求，试验机重要部分的强度和刚度经过软件的模拟分析，满足可靠性试验台的试验要求。关键词：加工中心；试验机；可靠性；拉压力；结构设计AbstractWiththecontinuousdevelopmentofscienceandtechnology,therequirementsofmechanicalproductshavebecomemoresophisticated.Mechanicalproductsneedtomeettheneedsofsociety,theyshouldhavehighaccuracy,highefficiency,versatilityandflexibilityperformance．Coupledwiththeconditionthatupgradingspeedofmechanicalproductsisaccelerating,sothemachineequipmentisraisedcorrespondinglyhighprecision,highefficiency,goodversatilityandflexibilityrequirements.Electronicuniversaltestingmachine，asahigh-endproductoftheCNCmachinetoolfamily，isbeingmoreandmoreusedinthefieldofmodernmachineryindustry,itscapacitywithBeautifulmodels,SimpleOperation,highprecision,Highefficiency,highversatilityfeatures.Testingmachineplaysanimportantroleontoday'sMachiningCenter,whosereliabilityhasahugeeffectonmachinereliability.InordertoimprovetheMTBFlevelofMachiningCenter,itissignificanttoinventatestingbedtotestthereliabilityofVariousmaterials.Thearticleisthestruturaldesignofthe1KNtensionandcompressiontestingmachine.thetestrigdesignontologiesmodeledontheWDW-100C-1000C,thestructurecanmeettherequirementoftheRequirementsofthecorrespondingparameters.Thestrengthandstiffnessofimportantpartoftestbenchissimulatedbyanalysissoftwaretomeetthereliabilitytestrequirements.Keywords：MachingCenter；Reliability；Tensiler；StructuralDesign第5页共36页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第5页共36页目录ABSTRACT.......................................................................3第1章绪论.......................................................................6第1节试验机的定义.......................................................................................................6第3节试验机行业发展展望...........................................................................................8第2章1KN拉压试验机的设计概述..............................9第1节总体设计...............................................................................................................9第2节部件设计...............................................................................................................92.1变速箱的设计...............................................................................................................92.1.1传动的选择...........................................................................................................................92.2带轮的设计.................................................................................................................142.3丝杠的定位与固定.............
