Finite Element Analysis of Upper Beam of Large Open-die Forging Hydraulic Press

Based on the construction features of the Upper Beam of Large Open-die Forging Hydraulic Press,a finite element model has been established by using large-scale finite element analysis software I-DEAS,and the structural stress (strain) and displacement (deformation) of the upper beam under all sorts of loads have been analyzed.The results indicate that analysis and calculation by using I-DEAS software is relatively accurate,the finite element model and the analysis method are appropriate. The structural design of upper beam is reasonable.