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Analyse of Concentrate Power Action for PMMA

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dc.title Analyse of Concentrate Power Action for PMMA en
dc.contributor.author Sýkorová, Libuše
dc.contributor.author Malachová, Martina
dc.relation.ispartof Research Reports, Advanced machining Technology in Automotive Production
dc.identifier.isbn 978-83-7242-509-6
dc.date.issued 2009
dc.event.location Krakow
utb.event.state-en Poland
utb.event.state-cs Polsko
dc.type bookPart
dc.language.iso en
dc.publisher AGH University of Science and Technology
dc.subject non-conventional technologies en
dc.subject CO2 laser en
dc.subject finite element analyses en
dc.description.abstract This article deals with the area of non-conventional technologies, in particular CO2 laser micro-machining is the subject of this experimental study. Micro-machining belongs to the group of production processes, in which undersized products are made. Results of the laser micro-machining ? surface quality of product and his utility in specific application ? depend on the laser parameters and the polymer material type. Commercial CO2 laser Mercury L-30 by firm LaserPro, USA was used for cutting of specimens. It is possible to change power and feed rate of laser system. From the obtained scientific knowledge it follows, that the character of surface machined by laser depends on thermal conductivity of polymer. The action of laser beam is best shown on specimens from PMMA. Finite element analyses of the transient nonlinear heat and mass transfer were simulated using of the two-dimensional model. The temperature distribution was derived. The analyses were run in the software solver COSMOS/DesignSTAR. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1006086
utb.identifier.rivid RIV/70883521:28110/09:63508187!RIV10-MSM-28110___
utb.source c-riv
dc.date.accessioned 2016-04-28T10:37:44Z
dc.date.available 2016-04-28T10:37:44Z
dc.description.sponsorship Z(MSM7088352102)
dc.format.extent 112
utb.contributor.internalauthor Sýkorová, Libuše
utb.contributor.internalauthor Malachová, Martina
riv.obor JJ
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