Parametric Investigation on the Tool Wear While Performing Face Milling on Inconel 718 Using Round Insert
Benit Benny C1, Soptavik Samanta2, Pal Pandian P3, Anil Raj4
1Benit Benny C, Department of Mechanical, CHRIST Deemed to be University, Bangalore (Karnataka), India.
2Soptavik Samanta, Department of Mechanical, CHRIST Deemed to be University, Bangalore (Karnataka), India.
2Dr. Pal Pandian P, Department of Mechanical, CHRIST Deemed to be University, Bangalore (Karnataka), India.
3Dr. Anil Raj, Department of Mechanical, CHRIST Deemed to be University, Bangalore (Karnataka), India.
Manuscript received on 19 May 2019 | Revised Manuscript received on 05 June 2019 | Manuscript Published on 15 June 2019 | PP: 23-27 | Volume-8 Issue-1S2 May 2019 | Retrieval Number: A00060581S219/2019©BEIESP
Open Access | Editorial and Publishing Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Machining of Inconel 718 has become a material of great purpose in the machining industry. Since Inconel is considered to be a super alloy which possess high material property such as high thermal fatigue, high strength and high resistance to corrosion it is thus considered to be a material which is hard to machine. This paper gives an overview on the tool wear that takes place while machining. Machining was carried out in a CNC milling machine with the help of a tungsten carbide circular insert. The cutting parameters taken into consideration were cutting speed, feed rate and depth of cut. Tool wear was analysed with the help of tool maker’s microscope. Statistical analysis was done on the MINITAB 18 software by using regression analysis. The regression analysis was carried out by using Response Surface Methodology (RSM) the mathematical model for each individual response has been developed from regression equations considering analysis of cutting parameters as independent variables which was found to be significantly accurate.
Keywords: Face Milling, Inconel 718, RSM, Round Insert.
Scope of the Article: Mechanical Maintenance