1. EFFECTS OF EXTRUSION TEMPERATURE AND PRINTER NOZZLE SPEED ON THE TENSILE PROPERTIES OF 3D PRINTED POLYLACTIC ACID Open Access Author: Walsh, Alexander Pachelbel Title: EFFECTS OF EXTRUSION TEMPERATURE AND PRINTER NOZZLE SPEED ON THE TENSILE PROPERTIES OF 3D PRINTED POLYLACTIC ACID Area of Honors: Mechanical Engineering Keywords: 3D printingtensilematerial propertiesfused deposition modelingpolylactic acidadditive manufacturing File: Download Walsh_Alexander_3DPrintedProperties.pdf Thesis Supervisors: Timothy William Simpson, Thesis SupervisorDr. Sean N Brennan, Thesis Honors Advisor