• Digvijay K. Patil
• Kaveri N. Kudave
• Pooja A. Sutar

This study considers a comparison of surface roughness and tool wear obtained by coated carbide inserts and uncoated carbide inserts during dry turning of titanium alloy. Titanium alloy has many applications such as engine valves, connecting rod, suspension springs, airframe components, etc. due to their properties such as high strength to weight ratio, heat treatable and better corrosion resistance. In this experimental work turning on titanium alloy with different cutting parameters like cutting speed, feed and depth of cut has been carried out. Experimentation was carried out using Taguchi’s L9 orthogonal array. Surface roughness and tool wear was measured for each experimentation. Parameters were analysed by analysis of variance (ANOVA). The assessment gives that, when compared to uncoated carbide inserts, the coated carbide inserts shows significantly improved surface roughness.

ANOVA, Coated and uncoated Inserts, Taguchi’s Method, Titanium Alloy.

"“An Experimental Study on Performance of Titanium Alloy Using Coated and Uncoated Inserts in CNC Turning”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 6, page no.240-245, July-2017, Available :http://www.jetir.org/papers/JETIR1706053.pdf

"“An Experimental Study on Performance of Titanium Alloy Using Coated and Uncoated Inserts in CNC Turning”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 6, page no. pp240-245, July-2017, Available at : http://www.jetir.org/papers/JETIR1706053.pdf