Analysis of CSN 12050 Carbon Steel in Dry Turning Process for Product Sustainability Optimization Using Taguchi Technique

Table 8

Confirmation test results and comparison of S/N ratios.

Measurement Indicators		Level	MRR	S/N ratios (dB)
Initial parameters		A2B3C3	2773.87	68.862
Optimal parameters	Theoretical	A3B2C3		73.927
	Experimental	A3B2C3	5065.15	74.091

Improvement of S/N ratio = 5.23 dB.