Browsing by Subject "Analysis of means"
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An investigation of surface quality characteristics of 3D printed PLA plates cut by CO2 laser using experimental design
(2021)In this work, two typical surface characteristics, i.e., mean surface roughness and angle of the kerf during laser processing of 3D-printed Polylactic Acid (PLA) plates with 4.00 mm in thickness, are investigated. A carbon ... -
Surface Roughness Optimization of Poly-Jet 3D Printing Using Grey Taguchi Method
(2019)In the current study, the surface finish of specimens fabricated with PolyJet 3D Printing Direct process is discussed. Three surface roughness indicators were measured at three positions, while three process parameters ...