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Development Of A Multi-Material, Multi-Technology Fdm System For Process Improvement Experimentation, David Espalin
Development Of A Multi-Material, Multi-Technology Fdm System For Process Improvement Experimentation, David Espalin
Open Access Theses & Dissertations
Over the last three decades, developments within the area of Additive Manufacturing (AM) have resulted in novel technologies capable of producing highly customized, complex part geometries in a fraction of the lead time required by traditional manufacturing methods (e.g., injection molding, metal casting). In particular, fused deposition modeling (FDM), a material extrusion AM process, can produce parts using production-grade thermoplastics like acrylonitrile butadiene styrene, polycarbonate, and polyetherimide. Additionally, non-commercial materials (e.g., polycaprolactone, ceramic loaded polymers, carbon nanotube loaded polymers) have been processed using FDM in part to demonstrate the potential diversity in material selection.
Recently, a myriad of personal 3D …