An Investigation of Abrasive Water Jet Machining on Graphite/Glass/Epoxy Composite

Table 6

Mean value of top kerf widths (mm).

Control parameter/levels	1	2	3
Pressure (MPa)	0.885	0.972	1.01
Feed rate (mm/min)	0.995	0.964	0.906
Abrasive concentration (%)	0.948	0.958	0.957
SOD (mm)	0.874	0.937	1.053