Hydraulic Press Design by size Optimization Method and FEA Solution
Keywords:
CAD, Finite Element AnalysisAbstract
Metal forming is a process which is done by deforming metal work pieces to the desired shape and size using pressing or hammering action. Hydraulic presses are being used for forming and pressing operations with wide range of capacities. Hydraulic press machine works under continuous impact load. Because of this continuous load, tensile and compressive stresses are experienced in various parts of machine. These stresses cause permanent deformation in some parts of machine. This work is based on optimization of a 250-ton four pillar type hydraulic press considering constraints like design, weight and cost. The work is focused on design and optimization of top plate of the press machine. Top plate holds the hydraulic cylinder and is one of the most critical parts of the machine. The design is based on sizing optimization method and the results are validated by Finite Element Method with proper boundary conditions. The CAD modeling has been carried out by PTC CREO and for FEA, ANSYS software is used. Design Optimization of Hydraulic Press Plate using Finite Element analysis.
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