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Redesign Method of Hydraulic Press’s Moving Beam

In order to achieve the goal of saving energy and materials, hydraulic sheet metal drawing press are selected as the research objects. Testing technologies are used to obtain hydraulic press's distribution ratio of forming craft's energy consumption so that the importance of moving beam's structure optimization is revealed. Finite element method is used to comprehensively analyze the stress and displacement activity of original beam, mapping out the place of redundant material in the structure. Then, moving beam's structure is optimized by the method of Topology Optimization, and got redesigned on this basis. Thus, the redesigned hydraulic presss moving beam not only satisfies the basic requirement of safety and reliability, but also reduces 433.19 t carbon emissions during the service life of hydraulic press.