简介:TheprecisionforgingprocessissimulatedbycommercialsoftwareDeform3Dusingarigidvisco-plasticmodeltopredictthestatusofmetalflowandthedistributionofequivalentplasticstrain,providingguidanceformakingdecisionontheoptimalchoiceofprocessparametersandmouldstructure.TrialforgingwasusedtoverifytheeffectivenessofFEMsimulationresults.