Finite element analysis and optimization design of beam structure of forging press

The structural optimization design of 20Mn forging hydraulic press was studied. Firstly, the structure and stress characteristics of the hydraulic press are analyzed, then according to the center load condition, the static structure of the frame is simulated by finite element method, so as to understand the stress and stress concentration of each part, and achieve the purpose of checking the strength and stiffness of each part. On the basis of the above analysis, the strength of the beam is optimized on the basis of reducing the overall stiffness. The simulation results show that the optimized design scheme can reduce the material consumption and save the cost.