Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds

Bibliographic Details
Main Author: Ahrens, C. H.
Publication Date: 2003
Other Authors: Ribeiro Jr, A. S., Beal, V. E.
Language: eng
Source: Repositório da Produção Científica e Intelectual do SENAI CIMATEC
Download full: http://repositoriosenaiba.fieb.org.br/handle/fieb/300
Summary: p.254-258
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spelling Ahrens, C. H.Ribeiro Jr, A. S.Beal, V. E.2016-07-07T16:25:33Z2003-07AHRENS, C. H.; RIBEIRO JR., A. S.; BEAL, V. E. Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds. Journal of the Brazilian Society of Mechanical Sciences and Engineering , s. l., v. 25, p.254-258, 2003.http://repositoriosenaiba.fieb.org.br/handle/fieb/300v. XXVp.254-258The design of injection mould inserts obtained by stereolithography (SL) has various recommendations that are based on experimental work done by researchers over the last decade. There are no final conclusions about the best cooling technique for SL inserts. Moreover, no criteria are presented concerning structural and thermal designs based on stress-strain analysis, although a number of researchers consider ejection forces as the main failure effect of the SL tool. This work presents an alternative technique to cool down SL inserts, based on heat flux canals that are strategically positioned on hot areas along the cavity walls. Using this approach it is possible to keep direct contact between the back metal filling of the stereolithography insert and the injected thermoplastic material. This paper shows the results of aspects such as thermal evaluation in a FEM analysis, where the heat flux canals, solid SL moulds and the traditional Direct AIM™ process performances have been compared. The results indicate that this evolution of the Direct AIM™ process may improve the average life of SL inserts while keeping the traditional one-week development for the tool.http://www.scielo.br/pdf/jbsmse/v25n3/a06v25n3.pdfreponame:Repositório da Produção Científica e Intelectual do SENAI CIMATECinstname:Serviço Nacional de Aprendizagem Industrial Campus Integrado de Manufatura e Tecnologia (SENAI CIMATEC)instacron:SENAI CIMATECRapid toolingStereolithographyInjection mouldingFinite element - AnalysisHeat Flux Canals (HFC) technique: an alternative to cool down stereolithography mouldsJournal of the Brazilian Society of Mechanical Sciences and EngineeringProdução bibliográfica: Artigos completos publicados em periódicosinfo:eu-repo/semantics/publishedVersionaberto2016-07-08T16:25:33Zenginfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositoriosenaiba.fieb.org.br/bitstream/fieb/300/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINALHeat flux canals ....pdfHeat flux canals ....pdfapplication/pdf219062http://repositoriosenaiba.fieb.org.br/bitstream/fieb/300/1/Heat%20flux%20canals%20....pdffe8613df0dd438e4e5b873702b7f6239MD51fieb/3002016-07-07 13:25:33.789oai:repositoriosenaiba.fieb.org.br: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Repositório Institucionalhttp://repositoriosenaiba.fieb.org.br/oaiadriano.santos@fieb.org.bropendoar:2016-07-07T16:25:33Repositório da Produção Científica e Intelectual do SENAI CIMATEC - Serviço Nacional de Aprendizagem Industrial Campus Integrado de Manufatura e Tecnologia (SENAI CIMATEC)false
dc.title.pt_BR.fl_str_mv Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
dc.title.alternative.pt_BR.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering
title Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
spellingShingle Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
Ahrens, C. H.
Rapid tooling
Stereolithography
Injection moulding
Finite element - Analysis
title_short Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
title_full Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
title_fullStr Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
title_full_unstemmed Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
title_sort Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds
author Ahrens, C. H.
author_facet Ahrens, C. H.
Ribeiro Jr, A. S.
Beal, V. E.
author_role author
author2 Ribeiro Jr, A. S.
Beal, V. E.
author2_role author
author
dc.contributor.author.fl_str_mv Ahrens, C. H.
Ribeiro Jr, A. S.
Beal, V. E.
dc.subject.por.fl_str_mv Rapid tooling
Stereolithography
Injection moulding
Finite element - Analysis
topic Rapid tooling
Stereolithography
Injection moulding
Finite element - Analysis
description p.254-258
publishDate 2003
dc.date.issued.fl_str_mv 2003-07
dc.date.accessioned.fl_str_mv 2016-07-07T16:25:33Z
dc.type.driver.fl_str_mv Produção bibliográfica: Artigos completos publicados em periódicos
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.citation.fl_str_mv AHRENS, C. H.; RIBEIRO JR., A. S.; BEAL, V. E. Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds. Journal of the Brazilian Society of Mechanical Sciences and Engineering , s. l., v. 25, p.254-258, 2003.
dc.identifier.uri.fl_str_mv http://repositoriosenaiba.fieb.org.br/handle/fieb/300
dc.identifier.number.pt_BR.fl_str_mv v. XXV
identifier_str_mv AHRENS, C. H.; RIBEIRO JR., A. S.; BEAL, V. E. Heat Flux Canals (HFC) technique: an alternative to cool down stereolithography moulds. Journal of the Brazilian Society of Mechanical Sciences and Engineering , s. l., v. 25, p.254-258, 2003.
v. XXV
url http://repositoriosenaiba.fieb.org.br/handle/fieb/300
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://www.scielo.br/pdf/jbsmse/v25n3/a06v25n3.pdf
dc.source.none.fl_str_mv reponame:Repositório da Produção Científica e Intelectual do SENAI CIMATEC
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instacron:SENAI CIMATEC
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instacron_str SENAI CIMATEC
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collection Repositório da Produção Científica e Intelectual do SENAI CIMATEC
bitstream.url.fl_str_mv http://repositoriosenaiba.fieb.org.br/bitstream/fieb/300/2/license.txt
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repository.mail.fl_str_mv adriano.santos@fieb.org.br
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