Surface Integrity of AISI 52100 Steel during Hard Turning in Different Near-Dry Environments

Figure 10

XRD Analysis using d-spacing vs. sin²ψ plots for all near-dry machining environments at Vc: 200 m/min and f: 0.2 mm/rev. (a) Before machining; (b) dry machining environment; (c) CCAVT machining environment; (d) MQCL machining environment; (e) Hybrid NF-MQCL machining environments.

(a)

(b)

(c)

(d)

(e)