Izidor Sabotin (Avtor), Marko Jerman (Avtor), Andrej Lebar (Avtor), Joško Valentinčič (Avtor), Toni Böttger (Avtor), Lisa Kühnel (Avtor), Henning Zeidler (Avtor)

Povzetek

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.

Ključne besede

selektivno lasersko pretaljevanje;plazemsko elektrolitsko poliranje;izdelovalna veriga;mikrofluidika;aditivne tehnologije;selective laser melting;plasma electrolytic polishing;process chain;microfluidics;additive technology;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija: UL FS - Fakulteta za strojništvo
UDK: 621.9:533
COBISS: 93401091 Povezava se bo odprla v novem oknu
Št. ogledov: 11
Št. prenosov: 2
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: selektivno lasersko pretaljevanje;plazemsko elektrolitsko poliranje;izdelovalna veriga;mikrofluidika;aditivne tehnologije;
Vrsta dela (COBISS): Članek v reviji
Strani: Str. [1-4]
ID: 17389062