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
Inconel 718 tracks with process parameters:
- Powder flux = 0.099 (g/s)
- Nr. nozzles = 4
- Argon carrier flux = 4 (l/min)
- Argon shielding gas flux = 15 (l/min)
- Substrate temperature = Ambient
- Machine: Laserdyne 430
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:
    - [n] is the experiment index (1-12)
    - [v] is the used deposition velocity (in mm/min)
    - [p] is the used laser power (in W)
- trAll_ONEms.csv containing:
    - t: timestamp in ms.
    - Xpos: laser spot X position in workspace
    - Ypos: laser spot Y position in workspace
    - Zpos: laser spot Z position in workspace
    - G1: binary signal indicating active deposition (G1=1) or not
    - D: track width measured at [Xpos(t), Ypos(t), Zpos(t)]
    - H: track heigth measured at [Xpos(t), Ypos(t), Zpos(t)]
    - A: track section area measured at  [Xpos(t), Ypos(t), Zpos(t)]
    - sdres: roughness index of section profile (std. deviation w.r.t. smoothed profile)
    - Vnom: laser spot translational speed in m/s (computed from Xpos, Ypos, Zpos and t data)
    - Pnom: nominal power