Browsing by Subject "L9 orthogonal arrays"
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An experimental investigation of surface roughness in 3D-printed PLA items using design of experiments
(2022)This work investigates the effect of 3D-printing parameters on surface roughness in polylactic acid printed material by adopting Taguchi's design of experiments approach. The control parameters under study were: number of ... -
On the application of grey Taguchi method for benchmarking the dimensional accuracy of the PLA fused filament fabrication process
(2020)The dimensional accuracy of a simple benchmark specimen fabricated with fused filament fabrication (FFF) route is discussed in the present study. FFF is a low-cost 3D-printing process that builds complicated parts by ...