Parametric Analysis of the Selective Laser Sintering Process

dc.creatorMartin Sun, Ming-shen
dc.creatorBeaman, Joseph J.
dc.creatorBarlow, Joel W.
dc.date.accessioned2018-04-10T19:28:33Z
dc.date.available2018-04-10T19:28:33Z
dc.date.issued1990
dc.description.abstractQualitative and quantitative analyses are required to develop Selective Laser Sintering into a viable Manufacturing process. A simplified mathematical model for sintering incorporating the heat tJ;ansfer equation. and the sintering rate equation, but using temperature independent thermal properties, is presented in this paper. A practical result is the calculation of sintering depthdeftned as the depth of powder where the void fraction is less than 0.1 as a function of control parameters, such as the laser power intensity, the laser scanning velocity, and the initial bedtemperature. We derive the general behavior of laser sintering. A comparison of model predictions with laser sinterlng tests is provided.en_US
dc.description.departmentMechanical Engineeringen_US
dc.identifierdoi:10.15781/T2JM23Z8N
dc.identifier.urihttp://hdl.handle.net/2152/64251
dc.language.isoengen_US
dc.relation.ispartof1990 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectSSLen_US
dc.subjectFrenkel's sintering modelen_US
dc.subjectmanufacturing processen_US
dc.titleParametric Analysis of the Selective Laser Sintering Processen_US
dc.typeConference paperen_US
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