Optimization of Cutting Force, Feed Force and Material Removal Rate (MRR) in Turning of Inconel 718

Inconel 718 plays very important role in the field of high temperature and high pressure applications but due to difficult machining of this alloy, machining analysis is quite being necessary before fabrication. In this paper, machining analysis of Inconel 718 is performedwith the help of three process parameters namely, cutting speed, feed rate, and depth of cut along with PVD (physical vapor deposition) coated carbide insert in turning operation. The machining characteristics Cutting force, Feed force, and Material removal rate (MRR) are optimized by the using of Taguchi method.