Topology optimization of supporting structures in metal additive manufacturing for thermal stress co

来源 :Asian Congress of Structural and Multidisciplinary Optimizat | 被引量 : 0次 | 上传用户:anlongdy123
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  The laser heat induced residual stress in additive manufactured parts can result in undesirable structural deformation and degradation of mechanical properties.This work introduces a topology optimization approach to design supporting structures that lead to well-forming parts of minimized structural deformation and reduced residual stress.
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