Skip to main content

Table 6 Response optimization for surface roughness (Ra)

From: Experimental investigation of surface roughness, flank wear, chip morphology and cost estimation during machining of hardened AISI 4340 steel with coated carbide insert

  Optimum combination  
Parameters Goal v f d Lower Target Upper Predicted response Desirability
Ra Minimum 220 0.087 0.52 0.566 0.566 0.994 0.4473 1
Composite desirability = 1