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1、毕业论文翻译（汉译英）基于ANSYS升降台低速轴有限元分析ContentAbstract1Introduction2Chapter1FiniteElementMethod3Section1FEM3Section2BasicPrinciplesandMathematicalConcepts4Chapter2Pro-EModeling7Section1ModelingoftheLow-speedShaft7Section2FeaturesandBenefitsofPro-E7Chapter3ANSYSI
2、mplementationProcess9Section1SoftwareSolution9Section2StaticAnalysis10Section3ModalAnalysis13Conclusion15Thanks16References17AbstractThefieldofengineeringtechnologyiscurrentlyusedinnumericalsimulationmethodsare:thefiniteelementmethod,theboundaryelement
3、methodandfinitedifferencemethod,etc.,butthebreadthofitsusefulnessandapplication,themainorthefiniteelementmethodasadiscretizationnumericalmethod,finiteelementmethodinstructuralanalysisofthefirstapplication,andtheninotherareashasbeenwidelyused.Thebasicid
4、eaofthefiniteelementmethodistoplaceobjectsintoafinitenumberofdiscreteandinterconnectedbyacertainwaycombinationunit,tosimulateorapproximatetheoriginalobject,thusacontinuousproblemisreducedtonodegreesoffreedomthefreedomofthelimiteddiscreteAnumericaldegre
5、eofproblemsolvinganalysis.Discreteobjects,throughitsanalysisofeachunittounit,andultimatelygetthewholeobjectoftheanalysis.Meshingofeachsmallblockcalledtheunit.Determinecellshape,cellconnectionpointbetweenthecallednode.Unitnodetonode,theinternalforceatth
6、eforce,externalloadforthenode.ANSYSfiniteelementpackageisamulti-purposefiniteelementmethodforcomputerdesignprogramthatcanbeusedtosolvethestructure,fluid,electricity,electromagneticfieldsandcollisionproblems.Reflectedintheengineeringadvantagesofthefinit
7、eelementmethod.Packagingproductionlinewithcopperlow-speedshaftofhydraulicliftsforthestudy,usingthree-dimensionalsoftware,Pro/Etoestablishthree-dimensionalmodel,thethree-dimensionalmodelintoANSYSfiniteelementmodelofthelow-speedshaftlinearstaticanalysisa
8、ndmodalanalysis,analysisofshaftdeformationandstressdistribution,andfindoutthemaximumdeformationandstresspositions,proposedimprovementprogramaxistoimprovedesignreliability.Keywords:finiteelementmethodANSYSLow-speedshaftPro／EModalanalysis
