Modeling of Dynamic Effects Caused by the Beam Delivery System in Selective Laser Sintering

dc.creatorTurner, Irem Y.
dc.creatorWood, Kristin L.
dc.creatorBusch-Vishniac, Ilene J.
dc.date.accessioned2018-11-08T15:03:25Z
dc.date.available2018-11-08T15:03:25Z
dc.date.issued1995
dc.description.abstractIn this work, the machine dynamic response in Selective Laser Sintering is investigated with the purpose of determining the causes of scanning errors. Machine subcomponents are first investigated to determine their potential effects on the laser beam positional accuracy. The dynamics of the laser beam delivery system are identified as the major contributor to deviations in the laser beam position. The moving-iron galvanometer scanner used in SLS machines is then modeled, with the ultimate goal of understanding how its various components and parameters affect part scanning accuracy. This work should provide a better understanding of the dynamics of the laser beam delivery system and give insight on machine parameters that result in better part accuracy.en_US
dc.description.departmentMechanical Engineeringen_US
dc.identifierdoi:10.15781/T2RB6WN2V
dc.identifier.urihttp://hdl.handle.net/2152/69881
dc.language.isoengen_US
dc.relation.ispartof1995 International Solid Freeform Fabrication Symposiumen_US
dc.rights.restrictionOpenen_US
dc.subjectSLSen_US
dc.subjectModeling and Simulationen_US
dc.subjectiron-galvanometeren_US
dc.titleModeling of Dynamic Effects Caused by the Beam Delivery System in Selective Laser Sinteringen_US
dc.typeConference paperen_US

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