滾珠絲杠參數(shù)化設(shè)計分析系統(tǒng)研究與開發(fā).pdf

1、南京理工大學(xué)碩士學(xué)位論文滾珠絲杠參數(shù)化設(shè)計分析系統(tǒng)研究與開發(fā)姓名：張瑞華申請學(xué)位級別：碩士專業(yè)：機械電子工程指導(dǎo)教師：李東波；史翔20120323Abstract碩士學(xué)位論文AbstractTheballscrewistheimportantcomponentofthemachine，anditsperformancehasadirectimpactonthequalityandservicelifeofmachinet001Thest

2、ructureisdirectlyrelatedtotherationalityandreliabilityofrepairpersonnellifesafetyPro／EparametricdesignplatformandHyperMeshparametricanalysisplatformWasusedtotheballscrewparametricdesignanalysisTheparametricmodelingmethod

3、andtheparametricmodelingofcommonproblemsissummarized，whichcouldsavetimeforthesmoothimplementationofparametricdesignanalysisandrapidlychangethedesignersdesignintentinto3DentitymodelThestrength，stiffness，fatiguelifeoftheba

4、llscrewwereanalyzedtochangethefinalproductstructuretotheactualneedsoftheproduct，whichimprovedtheefficiencyofproductdesigntogreatlyshortentheproductdevelopmentcycleasapowerfulmeansTheuseofHyperMeshstructureanalysismoduleo

5、fparameterizedmodelforstructuralmechanicsanalysisCangreatlyimprovethereliabilityofballscrewanditCansavealargeamountofmanpower，materialandfinancialresources，therebyreducingthecostofproductTheCADandCAEcouldcombineforballsc

6、rewautomaticmodelingandstructuralanalysisisthedevelopmentdirectionoffutureproductdesignanalysisThisisasubjectofaballscrewcompanywhichregardsgeneralballscrewastheresearchobjectTheexistingproductparameterswerecombinedThePr

7、o／EandthedevelopmenttoolsofPro／ToolkitfunctionandtheintroductionoffeaturethatbasedparametricmodelingWasusedTheballscrewparametertemplatecreationprocessWasanalyzed，andthenthebasicinformationandthematerialpropertieswereint

8、egratedintothemodeldatabase，andthedatabaseinformationWascalledbyClanguageTheHyperMeshstructureanalyzingmoduleWasusedtoperformthestructuremechanicsanalysisandfatiguelifeanalysisofballscrewThepartswhichcallnotmeettherequir

9、ementisselectedTheparameterswasmodifiedandthethenfeedbacktotheballscrewparameterdesignandanalysissystem，whichcalltherapidlygenerateformeetingthestrengthrequirements，therebytheCAD／CAEcombinationthoughtofballscrewautomatic