DUGiDocsOptimization of process parameters for pulsed laser milling of micro-channels on AISI H13 tool steel
dc.contributor.author
dc.date.accessioned
2015-03-24T10:50:44Z
dc.date.available
2015-03-24T10:50:44Z
dc.date.issued
2013
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0736-5845
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dc.description.abstract
This paper focuses on understanding the influence of laser milling process parameters on the final geometrical and surface quality of micro-channel features fabricated on AISI H13 steel. Optimal selection of process parameters is highly critical for successful material removal and high dimensional and surface quality for micro-sized die/mold applications. A set of designed experiments is carried out in a pulsed Nd:YAG laser milling system using AISI H13 hardened tool steel as work material. Arrays of micro-channels have been fabricated using a range of process parameters such as scanning speed (SS), pulse intensity (PI), and pulse frequency (PF). The relation between process parameters and quality characteristics has been studied with experimental modeling. Multi-criteria decision making for material and process parameter selection for desired surface quality and dimensional accuracy is investigated using an evolutionary computation method based on particle swarm optimization (PSO)
dc.description.sponsorship
The authors would like to express their gratitude to the GREP research group from the UdG, the MARL group at Rutgers University, and the ASCAMM Technology Center for the facilities provided during the experiments. This work was partially carried out with the grant supports from the European Commission project IREBID (FP7-PEOPLE-2009-IRSES-247476) and the Spanish Science and Innovation Minister project TECNIPLAD (DPI2009-09852)
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application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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info:eu-repo/grantAgreement/MICINN//DPI2009-09852/ES/Caracterizacion De Tecnologias Innovadoras Para La Planificacion Detallada De Procesos/
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Reproducció digital del document publicat a: http://dx.doi.org/10.1016/j.rcim.2012.05.005
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© Robotics and Computer-Integrated Manufacturing, 2013, vol. 29, p. 209-218
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Articles publicats (D-EMCI)
dc.rights
Tots els drets reservats
dc.subject
dc.title
Optimization of process parameters for pulsed laser milling of micro-channels on AISI H13 tool steel
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/embargoedAccess
dc.embargo.terms
Cap
dc.date.embargoEndDate
info:eu-repo/date/embargoEnd/2026-01-01
dc.relation.projectID
info:eu-repo/grantAgreement/EC/FP7/247476/EU/INTERNATIONAL RESEARCH EXCHANGE FOR BIOMEDICAL DEVICES DESIGN AND PROTOTYPING/IREBID
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
017669
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dc.relation.FundingProgramme
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dc.identifier.eissn
1879-2537