6. Specific loading of the hydraulic press during rings production This is not a frequent operation in hydraulic press, but a very specific technology, in terms of load. Ring hanging on a mandrel is placed on supports placed on the edges of the forging table. The design of the press (especially of lower crossbeam and forging table) must be done with consideration of this technological operation. During this is nominal force not in the middle of the press, but on the sides of forging table. In the following figure is computational model for FEM analysis and stress distribution in lower crossbeam. The stress is under the critical value for casted parts. Strength problems during long lifetime of press can by caused by not properly chosen places for core holes [7, 8].