Outcome of the Coating Thickness on the Tool Act and Process Parameters When Dry Turning Ti–6Al–4V Alloy: GRA Taguchi & ANOVA
S.P. Sundar Singh Sivam1, Ganesh Babu Loganathan2, K. Saravanan3, S. RajendraKumar4

1S.P. Sundar Singh Sivam, Department of Mechanical Engineering, SRM Institute of Science and Technology, Kancheepuram Kattankulathur (Tamil Nadu), India.
2Ganesh Babu Loganathan, Assistant Professor Head, Department of Mechatronics Engineering, Tishk International University, Erbil Kurdistan Region-Iraq.
3K.Saravanan, Department of Mechatronics Engineering ,SRM Institute of Science and Technology, Kancheepuram Kattankulathur (Tamil Nadu), India.
4S.Rajendra Kumar, Department of Mechanical Engineering ,SRM Institute of Science and Technology, Kancheepuram Kattankulathur (Tamil Nadu), India.
Manuscript received on 05 February 2019 | Revised Manuscript received on 13 February 2019 | Manuscript published on 28 February 2019 | PP: 419-423 | Volume-8 Issue-4, February 2019 | Retrieval Number: D2667028419/19©BEIESP
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© 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: In the primary days of Titanium Nitride tools, before coatings, tool manufacturers appreciated the tools would last elongate and scuffle cratering if they put a little bit of Titanium Nitride (TiN) in the combination when making the tool. This had the anticipated consequence, but the more TiN that was added, the feebler and more brittle the tool became. Then someone hit on the idea of applying a thin layer of TiN to the surface of the tool. This study results the Turning experiment conducted on the Ti–6Al–4V alloy of orthogonal array with Taughi grey relational analysis. Emphases on the optimization of turning process Constraints using the technique to get Min surface roughness (Ra), Roundness (s), Tool Wear and Cutting force in TIN with Different Coating Thickness by PVD Technique. A number of Turning experiments remained conducted mistreatment the L9 OA on All Gear Lathe. The experimentations remained achieved on Ti–6Al–4V alloy block of cutting tool of an CNMP120408-SM TN8025 of 12 mm diameter with cutting point 140 degrees, used throughout the experimental work beneath different Coating Thickness. Grey relational Analysis & ANOVA was used to work out the foremost important Cutting speed, feed rate, Depth of Cut and Different Coating Thickness of TIN with 50,100,150 μm by PVD Method which affecting the response.
Keyword: Ti–6al–4v, TIN Coatings, Grey Relation Taguchi Method.
Scope of the Article: Manufacturing Processes