Published : 2024-12-18

Selected mechanical properties of polymer models manufactured by hybrid rapid prototyping

Abstract

A hybrid technology for manufacturing parts from polymer materials (ABS, PLA) was developed, combining the layered extrusion method and casting under reduced pressure. The silicone mold (used in the pressure casting method) was replaced with a thin-walled shell (with the geometry of the manufactured element) made by the layered extrusion method. Then, in the vacuum casting process, this shell was filled with a chemically cured polyurethane resin. Tensile and flexural properties of the developed models were tested. The possibility of reducing the anisotropy of additively manufactured parts mechanical properties was confirmed.



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Dębski, M., Niesłony, P., Kozik, B., & Pisula, J. (2024). Selected mechanical properties of polymer models manufactured by hybrid rapid prototyping. Polimery, 69(11-12). https://doi.org/10.14314/polimery.2024.11.2