The demand for lightweight is increasing in fields such as aerospace,ship building,and automotive.Aluminum alloy has the characteristics of low density and easy forming,which can meet the needs of lightweight;The structural form of aluminum alloy is mainly composed of profiles and castings,and 3D printing technology can manufacture complex shapes and high-precision components.Whether the optimization technology can meet the requirements of specific working conditions has become the critical path method for the application of aluminum alloys in the nuclear power field.By optimizing the application of technology in the research and development activities of aluminum alloy cabinets,the stiffness of cabinet is improved,the success rate of development is increased,and the research and development cycle is reduced.From the optimization of the cross-section of aluminum alloy profiles for beams and columns,to the topology optimization of three-way components,and the proposed of optimized space,various design schemes have been obtained,which has reference significance for the development of cabinet productions with optimization needs.
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