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ADDOPT: An Additive Manufacturing Optimal Control Framework Demonstrated in Minimizing Layer-Level Thermal Variance in Electron Beam Powder Bed Fusion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The large temporal and spatial variations in temperature that can occur in layer-wise metal additive manufacturing (AM) lead to thermal excursions, resulting in property variations and defects. These variations cannot ...
Multi-Lattice Topology Optimization Via Generative Lattice Modeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Additive manufacturing enables the fabrication of multi-lattice structures, an advanced design approach featuring heterogeneous lattices at the mesoscale which are arranged to achieve a diverse and purposeful distribution ...
Capturing Local Temperature Evolution During Additive Manufacturing Through Fourier Neural Operators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High-fidelity, data-driven models that can quickly simulate thermal behavior during additive manufacturing (AM) are crucial for improving the performance of AM technologies in multiple areas, such as part design, process ...