20.500.12556/RUL-143284 Preliminary investigation on plasma electrolytic polishing of microfluidic platform produced by selective laser melting The inherent issue of additively manufactured metallic parts is in their high surface roughness which hinders technology’s applicability for microproduct production. Usually, post-processing is required. Plasma electrolytic Polishing (PeP) is a promising technology which could tackle aforementioned challenges. In this paper, an experimental investigation on improving the quality of metallic microfluidic platforms, printed with selective laser melting (SLM), by applying PeP post-treatment is presented. The results show that overall surface roughness was significantly reduced. Furthermore, the artefacts of SLM technology caused by partial melting and agglomeration of powder at the outside of the melt pool were consistently removed. However, despite the quality improvement due PeP further enhancements of the process chain are necessary to render these microfluidic platforms functional. selective laser melting plasma electrolytic polishing process chain microfluidics additive technology selektivno lasersko pretaljevanje plazemsko elektrolitsko poliranje izdelovalna veriga mikrofluidika aditivne tehnologije true false true Angleški jezik Slovenski jezik Članek v reviji 2022-12-12 14:12:11 2022-12-12 14:12:14 2022-12-13 03:32:59 0000-00-00 00:00:00 2021 0 0 4 str. 0000-00-00 PostprintKoncna Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.9:533 93401091 93397507 RAZ_Sabotin_Izidor_2021.pdf RAZ_Sabotin_Izidor_2021.pdf 1 93DB49FBE1324C8A123D4C1CD563FB48 e14336edc9efe1da85b1616a3fbf066f151cc53ff0155d94663d659cdbbc3cbe 6f7d53cf-7a1e-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=164914 Fakulteta za strojništvo 0 0 0