Surface Integrity and Residual Stresses Analysis by Strain Gages after Hard Turning Process of Case Hardened Steel AISI 8620
This work aims an analysis on the functional surface integrity resulting from turning mechanical components manufactured from case hardened steel AISI 8620 with 1 millimeter average layer depth and hardness of 58-62HRC. A cBN tool with PVD coat and Wiper geometry-edge was used for continuous turning of hardened steel, the cutting conditions (Vc [m/min] and f in [mm/rev]) used were concerned to reflect large running production of mechanical components.
M. S. J. Hashmi, B. S. Yilbas and S. Naher
A. Farias et al., "Surface Integrity and Residual Stresses Analysis by Strain Gages after Hard Turning Process of Case Hardened Steel AISI 8620", Advanced Materials Research, Vols. 83-86, pp. 718-724, 2010