Effect of Wiper Edge Geometry on Machining Performance While Turning AISI 1045 Steel in Dry Conditions Using the VIKOR-ML Approach

AISI 1045 can be machined well in all machining operations, namely drilling, milling, turning, broaching and grinding. It has many applications, such as crankshafts, rollers, spindles, shafts, gears. Wiper geometry a great influence on cutting forces (Fr, Ff, Fc R), temperature, material removal rate (MRR) surface roughness (Ra). inserts are used to achieve good quality avoid the need buy grinding machine. In this paper, an optimization-based investigation into previously reported results for Taguchi’s based L27 orthogonal array experimentations was conducted further examine effect of edge turning performance steel dry conditions. Three input parameters current research include speed (Vc), feed (f) depth cut (ap), while measures were Ra, Fr, Fc, R, temperature (temp) MRR. The Vise Kriterijumska Optimizacija Kompromisno Resenje (VIKOR) method normalize convert single response known VIKOR-based index (Vi). machine learning (ML) approach prediction optimization variables. A correlation plot is developed between variable Vi using ML approach. optimized setting suggested by Vi-ML Vc: 160 m/min; ap: 1 mm f: 0.135 mm/rev, corresponding value 0.2883, predicted values temp MRR 2.111 µm, 43.85 N, 159.33 288.13 332,16 554.4 °C 21,600 mm3/min, respectively.