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Process Maps for Predicting Residual Stress and Melt Pool Size in the Laser-Based Fabrication of Thin-Walled Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermomechanical models are presented for the building of thin-walled structures by laser-based solid freeform fabrication (SFF) processes. Thermal simulations are used to develop quasi-non-dimensional ...
A Process Map for Consistent Build Conditions in the Solid Freeform Fabrication of Thin-Walled Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In solid freeform fabrication (SFF) processes involving thermal deposition, thermal control of the process is critical for obtaining consistent build conditions and in limiting residual stress-induced ...