In this study, an approach based on artificial neural network (ANN) was proposed to predict the experimental cutting temperatures generated in orthogonal turning of AISI 316L stainless steel. Experimental and numerical analyses of the cutting forces were carried out to numerically obtain the cutting temperature. For this purpose, cutting tests were conducted using coated (TiCN + Al2O3 + TiN and...

Vermicular graphite cast iron, which is widely used in the automotive industry because of outstanding strenght properties. But, there are many problem with regard to machinability of this material. In this study, optimum cutting parameters were studied in order to improve machinability of vermicular graphite cast iron. Experiment parameters which is appropriate for ISO 3685 was selected. Depend...

Stainless steel (SS) is used for many commercial and industrial applications owing to its high resistance to corrosion. It is too hard to machine due to its high strength and high work hardening property. A surface property such as surface roughness (SR) is critical to the function-ability of machined components. SS is generally regarded as more difficult to machine material and poor SR is obta...

An experimental study has been carried out to investigate and compare the cutting tool performances represented by insert wear, surface roughness forces of an uncoated carbide (H13A) three coated carbides GC2015 ( TiCN / Al2O3 TiN ), GC1015 (TiN) GC4215 ) during dry turning AISI4140 steel. Turning was 5 minutes on cylindrical specimens (80 mm diameter 400 length) along with a depth 0.5 mm, feed...

Abstract The electrochemical impedance spectroscopy (EIS) and corrosion behaviour of physical vapour deposited (PVD) TiAlN TiCN coatings 50 µm mesh shaped AISI 316 stainless steel were estimated under simulated marine conditions (3.5 wt. % NaCl solution). prepared by creating adhesive Cr-CrN interlayer with the thickness about 0.3 µm. obtained thicknesses produced measured to be in a range betw...