• Hiren J. Mandanka
• Jaypalsinh Rana

Almost 80% of a commercial & Army airframe is made of aluminium alloys. It is assumed that the usage of aluminium alloy is to increase up to 70% by the year 2025. A lot of literature were studied to minimize this critical issue. This project presents a study of the cutting tool recital of a Coated TNMG Carbide & Uncoated TNMG carbide tool in operation on Al 7075, in which the volume of material removed and surface roughness were examined. The machining tests were conducted on a CNC lathe machine to obtain the MRR and surface roughness of the Aluminium Alloy 7075 workpiece material. The average surface roughness (Ra) was measured using a surface roughness sample. Based on the results. The effect of these cutting parameters on each of these variables was examined, as well as the possible interrelation between them. The experimental results exposed that the mechanical special effects, formed by the feed, should not be abandoned against the thermal effects, formed by the cutting speed, contained by the range of the tested cutting speed.

Surface Roughness, Cutting tool, Tool Insert, Material Removal Rate.

"Analysis of Turning Parameters of Aluminium Alloy 7075 using different tool geometry", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 4, page no.484-493, April-2021, Available :http://www.jetir.org/papers/JETIR2104161.pdf

"Analysis of Turning Parameters of Aluminium Alloy 7075 using different tool geometry", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 4, page no. pp484-493, April-2021, Available at : http://www.jetir.org/papers/JETIR2104161.pdf