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Table 5 Analysis of variance for flank wear (VB)

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

Source DOF Seq SS Adj SS Adj MS F P value C (%)
v 2 0.0206296 0.0206296 0.0103148 79.48 0.012 81.93
f 2 0.0038336 0.0038336 0.0019168 14.77 0.063 15.23
d 2 0.0004562 0.0004562 0.0002281 1.76 0.363 1.81
Error 2 0.0002596 0.0002596 0.0001298    1.03
Total 8 0.0251789      100
  S = 0.011392 R-Sq = 98.97% R-Sq(adj) = 95.88%