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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-E7Chapter3ANSYSImplementationProcess9Section1Softwa
2、reSolution9Section2StaticAnalysis10Section3ModalAnalysis13Conclusion15Thanks16References17AbstractThefieldofengineeringtechnologyiscurrentlyusedinnumericalsimulationmethodsare:thefiniteelementmethod,theboundaryelementmethodandfinitedifferencemethod,etc.,butthebreadthofitsusefulnessandap
3、plication,themainorthefiniteelementmethodasadiscretizationnumericalmethod,finiteelementmethodinstructuralanalysisofthefirstapplication,andtheninotherareashasbeenwidelyused.Thebasicideaofthefiniteelementmethodistoplaceobjectsintoafinitenumberofdiscreteandinterconnectedbyacertainwaycombin
4、ationunit,tosimulateorapproximatetheoriginalobject,thusacontinuousproblemisreducedtonodegreesoffreedomthefreedomofthelimiteddiscreteAnumericaldegreeofproblemsolvinganalysis.Discreteobjects,throughitsanalysisofeachunittounit,andultimatelygetthewholeobjectoftheanalysis.Meshingofeachsmallb
5、lockcalledtheunit.Determinecellshape,cellconnectionpointbetweenthecallednode.Unitnodetonode,theinternalforceattheforce,externalloadforthenode.ANSYSfiniteelementpackageisamulti-purposefiniteelementmethodforcomputerdesignprogramthatcanbeusedtosolvethestructure,fluid,electricity,electromag
6、neticfieldsandcollisionproblems.Reflectedintheengineeringadvantagesofthefiniteelementmethod.Packagingproductionlinewithcopperlow-speedshaftofhydraulicliftsforthestudy,usingthree-dimensionalsoftware,Pro/Etoestablishthree-dimensionalmodel,thethree-dimensionalmodelintoANSYSfiniteelementmod
7、elofthelow-speedshaftlinearstaticanalysisandmodalanalysis,analysisofshaftdeformationandstressdistribution,andfindoutthemaximumdeformationandstresspositions,proposedimprovementprogramaxistoimprovedesignreliability.Keywords:finiteelementmethodANSYSLow-speedshaftPro／EModalanalysis
