Surface Roughness Evaluation in Turning of Nimonic C263 Super Alloy Using 2D DWT Histogram Equalization

Table 1

Machining Nimonic C263—experimental setup.

Machine tool	NAGMATI175: lathe; : 165 mm; : 305 mm; Speed: 54–1200 rpm; Feed: 0.048–0.716 mm/rev; Power: 1 HP
Insert	PVD-coated carbide insert
Cutting speed	80 m/min, 125 m/min, 195 m/min
Feed	0.055 mm/rev, 0.096 mm/rev, 0.159 mm/rev
Depth of cut	0.25 mm, 0.50 mm, 0.75 mm