Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/53016
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Costa, S. F. | por |
dc.contributor.author | Duarte, F. M. | por |
dc.contributor.author | Covas, J. A. | por |
dc.date.accessioned | 2018-03-20T22:35:10Z | - |
dc.date.available | 2018-03-20T22:35:10Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 0924-0136 | por |
dc.identifier.uri | https://hdl.handle.net/1822/53016 | - |
dc.description.abstract | This work presents an analytical solution to the transient heat conduction developing during filament deposition in Fused Deposition Techniques (FDT), which is coupled to a routine that activates or deactivates all relevant local boundary conditions depending on part geometry, operating conditions and deposition strategy. Boundary conditions include contact between filament segments, between filament segments and the support, as well as heat transfer with the environment. The resulting MatLab code comprises an adhesion criterion that is used to estimate whether contiguous filament segments will adhere adequately to each other prior to solidification. Predicted and experimental data for the filament surface temperature showed very good agreement. Also, adhesion predictions were in accordance with the results of real peel-like tests. The practical potential of this calculation tool is demonstrated by an application example. | por |
dc.description.sponsorship | This work was funded by FEDER funds through the COMPETE 2020 Programme and National Funds through FCT – Portuguese Foundation for Science and Technology under the project UID/CTM/50025/2013. | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier Science SA | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147333/PT | por |
dc.rights | openAccess | por |
dc.subject | Fused deposition techniques | por |
dc.subject | Heat transfer modelling | por |
dc.subject | Adhesion | por |
dc.title | Estimation of filament temperature and adhesion development in fused deposition techniques | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
oaire.citationStartPage | 167 | por |
oaire.citationEndPage | 179 | por |
oaire.citationVolume | 245 | por |
dc.identifier.doi | 10.1016/j.jmatprotec.2017.02.026 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Journal of Materials Processing Technology | por |
Aparece nas coleções: | DEP - Artigos (Papers) IPC - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2017-Estimation of filament temperature and adhesion development in fused deposition techniques.pdf | 3,7 MB | Adobe PDF | Ver/Abrir |