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Preliminary investigation on plasma electrolytic polishing of microfluidic platform produced by selective laser melting
ID
Sabotin, Izidor
(
Avtor
),
ID
Jerman, Marko
(
Avtor
),
ID
Lebar, Andrej
(
Avtor
),
ID
Valentinčič, Joško
(
Avtor
),
ID
Böttger, Toni
(
Avtor
),
ID
Kühnel, Lisa
(
Avtor
),
ID
Zeidler, Henning
(
Avtor
)
PDF - Predstavitvena datoteka,
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(456,18 KB)
MD5: 93DB49FBE1324C8A123D4C1CD563FB48
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Izvleček
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.
Jezik:
Angleški jezik
Ključne besede:
selective laser melting
,
plasma electrolytic polishing
,
process chain
,
microfluidics
,
additive technology
Vrsta gradiva:
Članek v reviji
Tipologija:
1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija:
FS - Fakulteta za strojništvo
Status publikacije:
Objavljeno
Različica publikacije:
Recenzirani rokopis
Leto izida:
2021
Št. strani:
4 str.
PID:
20.500.12556/RUL-143284
UDK:
621.9:533
COBISS.SI-ID:
93401091
Datum objave v RUL:
12.12.2022
Število ogledov:
630
Število prenosov:
46
Metapodatki:
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Objavi na:
Gradivo je del monografije
Naslov:
World Congress on Micro & Nano Manufacturing 2021 : conference proceedings
Kraj izida:
[Mumbai
Založnik:
s. n.
Leto izida:
2021
COBISS.SI-ID:
93397507
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
selektivno lasersko pretaljevanje
,
plazemsko elektrolitsko poliranje
,
izdelovalna veriga
,
mikrofluidika
,
aditivne tehnologije
Projekti
Financer:
ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:
P2-0248
Naslov:
Inovativni izdelovalni sistemi in procesi
Financer:
EC - European Commission
Program financ.:
H2020
Številka projekta:
811040
Naslov:
Chair Of Micro Process Engineering and TEchnology
Akronim:
COMPETE
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