| Abstrak/Abstract |
The hybrid manufacturing process of fused deposition modeling (FDM) based material extrusion (ME) and liquid
crystal display (LCD) based vat photopolymerization (VP) and its characteristics have been evaluated in the
present study. Several tests were conducted, including tensile, flexural, hardness, density, and surface roughness
tests, to determine the characteristics and properties of the laminates. The result shows that the tensile strength
of the hybrid materials (HM) was 4.4 % higher than the SP-LCD but 154.35 % lower than the ME. The flexural
strength of HM was 76.13 % higher than SP-LCD but 11.39 % lower than ME. Hardness of HM has a hardness
value of 74.83 Shore D and 77.83 Shore D for the HM-1 and HM-2 testing conditions, respectively. The type of
constituent material influences the density value where HM has a density value of 1,2 g/mm3
. Furthermore,
there is a significant difference in Ra value between the longitudinal and axial directions for Specimen-Fused
Deposit Modeling (SP-FDM), Surface roughness HM-1, and HM-2. Based on the present study, the performance of
HM depends on its constituent material type, and the hybrid multi-material showed the potential reinforced
model for various applications. |
