izpis_h1_title_alt

Technical model of micro electrical discharge machining (EDM) milling suitable for bottom grooved micromixer design optimization
Sabotin, Izidor (Avtor), Tristo, Gianluca (Avtor), Valentinčič, Joško (Avtor)

URLURL - Izvorni URL, za dostop obiščite https://www.mdpi.com/2072-666X/11/6/594 Povezava se odpre v novem oknu
.pdfPDF - Predstavitvena datoteka, prenos (6,26 MB)
MD5: 061404775A0BA7F210E4657A6DC655F2

Izvleček
In this paper, development of a technical model of micro Electrical Discharge Machining in milling configuration (EDM milling) is presented. The input to the model is a parametrically presented feature geometry and the output is a feature machining time. To model key factors influencing feature machining time, an experimental campaign by machining various microgrooves into corrosive resistant steel was executed. The following parameters were investigated: electrode dressing time, material removal rate, electrode wear, electrode wear control time and machining strategy. The technology data and knowledge base were constructed using data obtained experimentally. The model is applicable for groove-like features, commonly applied in bottom grooved micromixers (BGMs), with widths from 40 to 120 [micro] m and depths up to 100 [micro] m. The optimization of a BGM geometry is presented as a case study of the model usage. The mixing performances of various micromixer designs, compliant with micro EDM milling technology, were evaluated using computational fluid dynamics modelling. The results show that slanted groove micromixer is a favourable design to be implemented when micro EDM milling technology is applied. The presented technical model provides an efficient design optimization tool and, thus, aims to be used by a microfluidic design engineer.

Jezik:Angleški jezik
Ključne besede:micromachining, micro EDM milling, empirical modelling, micromixer, design for manufacturing, computational fluid dynamics
Vrsta gradiva:Članek v reviji (dk_c)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Leto izida:2020
Poslano v recenzijo:20.05.2020
Datum sprejetja članka:14.06.2020
Datum objave članka:16.06.2020
Št. strani:Str. 1-20
Številčenje:Vol. 11, iss. 6
UDK:519.6:532(045)
ISSN pri članku:2072-666X
DOI:10.3390/mi11060594 Povezava se odpre v novem oknu
COBISS.SI-ID:20114691 Povezava se odpre v novem oknu
Število ogledov:147
Število prenosov:46
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
:
Objavi na:AddThis
AddThis uporablja piškotke, za katere potrebujemo vaše privoljenje.
Uredi privoljenje...

Gradivo je del revije

Naslov:Micromachines
Skrajšan naslov:Micromachines
Založnik:MDPI
ISSN:2072-666X
COBISS.SI-ID:523276825 Povezava se odpre v novem oknu

Gradivo je financirano iz projekta

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
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

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:16.06.2020

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:mikroizdelava, mikro elektroerozijsko dolbenje, empirično modeliranje, mikromešalnik, dizajn za izdelavo, numerična analiza dinamike tekočin

Podobna dela

Podobna dela v RUL:
Podobna dela v drugih slovenskih zbirkah:

Komentarji

Dodaj komentar

Za komentiranje se morate prijaviti.

Komentarji (0)
0 - 0 / 0
 
Ni komentarjev!

Nazaj