Research Article

Rake Angle Effect on a Machined Surface in Orthogonal Cutting of Graphite/Polymer Composites

Figure 7

Crack initiation and propagation paths at different rake angles of indenter (hD = 2 mm): (a) γs = 5°, (b) γs = 10°, and (c) γs = 20°.
(a)
(b)
(c)