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

Figure 7

SEM images of (a) machined surface at the optimum process settings, (b) magnified view of top kerf damage, (c) fibers in plane of jet traverse, (d) fibers at normal to direction of jet traverse, and (e) Abrasive embedment on the surface machined at nonoptimum settings.