简介：Thispaperpresentsaconstitutiveframeworkforfiniteelementanalysisofthetruckbeamendcuttingprocess.Forthispurpose,afinitestrainanisotropicelasto-plasticmodel,whichtakesnonlinearkinematicandisotropichardeningintoaccount,ispresented.Threefactorsareinvestigatedtodeterminetheeffectoncuttingquality:radiusofcuttingtools,strengthofmaterialsandrelativeclearanceincutting.Therecommendationsmadehereinarebasedonthesimulationresults.
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