Open Access

Table 12.

Results of the confirmation experiment for S/N ratios values.

Material removal rate
Prediction Experiment
 Optimal levels X11·X23·X31 X11·X23·X31
 Material removal rate S/N ratio (dB)
−27.986
−28.622
Wear electrode ratio
 Optimal levels X13·X23 X13·X23
 Wear electrode ratio S/N ratio (dB)
−0.65
−0.55
Surface roughness
 Optimal levels X11·X21·X53 X11·X21·X53
 Surface roughness S/N ratio (dB) −6.01 −6.68

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.