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Development of density-graded sandwich structures with in-situ foaming filaments in additive manufacturing
This study investigates using in-situ foamable filaments in extrusion-based additive manufacturing to create density-graded sandwich structures. By varying printing temperatures, we analyzed the foam density, cell structure, and mechanical properties. We also outlined a finite strain viscoelastic-viscoplastic material model for future optimization of layer configuration. The findings highlight the importance of printing temperature adjustment in achieving uniform cell structures and enhanced mechanical properties.
Polimertechnika Tanszék BME / GPK PT [2004-]
Műszaki Mechanikai Tanszék BME / GPK MM [2000-]
Development of density-graded sandwich structures with in-situ foaming filaments in additive manufacturing (Text)
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HTML Summary of #224759 Development of density-graded sandwich structures with in-situ foaming filaments in additive manufacturing
TJ Mechanical engineering and machinery / gépészmérnöki tudományok