LMD Inconel 718 Random Tracks 12 versions 2021-03-03

Description of dataset 10.5281/zenodo.5607321 12 versions of deposition of 4 "random pattern" tracks<br> Inconel 718 tracks with process parameters:<br> - Powder flux = 0.099 (g/s)<br> - Nr. nozzles = 4<br> - Argon carrier flux = 4 (l/min)<br> - Argon shielding gas flux = 15 (l/min)<br> - Substrate temperature = Ambient<br> - Machine: Laserdyne 430<br> Power and velocity used in each experiment are described in the CNC file name (and g-code) The dataset is constituted by 12 .zip files (exp01.zip to exp12.zip), each one containing: - G-code part program, with name code Exp[n]_RandomTrack_4_rot_False_V[v]_P[p], where:<br> - [n] is the experiment index (1-12)<br> - [v] is the used deposition velocity (in mm/min)<br> - [p] is the used laser power (in W)<br> - trAll_ONEms.csv containing:<br> - t: timestamp in ms.<br> - Xpos: laser spot X position in workspace<br> - Ypos: laser spot Y position in workspace<br> - Zpos: laser spot Z position in workspace<br> - G1: binary signal indicating active deposition (G1=1) or not<br> - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - A: track section area measured at [Xpos(t), Ypos(t), Zpos(t)]<br> - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)<br> - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)<br> - Pnom: nominal power