Calculation of Tool Life of a Single Point Cutting Tool under Different Metallic Coatings

International Journal of Mechanical Engineering
© 2019 by SSRG - IJME Journal
Volume 6 Issue 4
Year of Publication : 2019
Authors : Chandra Mouli Anumula, Kiran Datta Talluri, Vikram Sinha, Annamareddy Srinadh
: 10.14445/23488360/IJME-V6I4P102
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Citation:
MLA Style:

Chandra Mouli Anumula, Kiran Datta Talluri, Vikram Sinha, Annamareddy Srinadh, "Calculation of Tool Life of a Single Point Cutting Tool under Different Metallic Coatings" SSRG International Journal of Mechanical Engineering 6.4 (2019): 8-11.

APA Style:

Chandra Mouli Anumula, Kiran Datta Talluri, Vikram Sinha, Annamareddy Srinadh,(2019). Calculation of Tool Life of a Single Point Cutting Tool under Different Metallic Coatings. SSRG International Journal of Mechanical Engineering 6(4), 8-11.

Abstract:

Machining tools often are subjected to varied types of machining forces which in turn produce many stresses. All such collectively effect various parameters like the tool life, deformation, Material Removal Rate, Surface finish etc. Coating of the workpiece making a composite material that exhibits properties usually, which cannot be achieved by either material if used alone. This project is aimed at enhancing the surface properties of the tool through coating combinations of Titanium Nitride and Titanium Aluminium Nitride using Physical /vapor Deposition (PVD) technique. The tool’s performance is verified using Taylor’s Tool Life Equation under identical working conditions. The tool life is estimated using facing test and the best combination is determined

References:

[1] Effect of cutting parameters on the degree of work hardening and tool life during high-speed machining of Inconel 718,” pp. 483–489, 2012.
[2] “Tool Wear Assessment During Machining of Inconel 718,” Procedia, 2017.
[3] “Structure, properties and wear performance of Nano multi layered TiAlCrSiYN/TiAlCrN coatings during machining of Ni-based aerospace superalloys,” Surf. Coatings Technol., vol. 204, no. 21–22, pp. 3698–3706, 2010.
[4] NPTEL Lecture on Tool Life https://www.youtube.com/watch?v=-R-fySRLa9Q.
[5] NPTEL Lecture on Taylor‟s Tool Life Equation https://www.youtube.com/watch?v=kISJkcSAjEI
[6] Tool Life and Equation https://www.youtube.com/watch?v=8CV3K6k-g-&feature=youtu.be
[7] J.L.Endrino, G. S. Fox-Rabinovich, and C. Gey, “Hard AlTiN, AlCrN PVD coatings for machining of austenitic stainless steel,” Surf. Coatings Technol., vol. 200, no. 24, pp. 6840–6845, 2006.
[8] B.Wang, Z. Liu, Q. Yang, Investigations of yield stress, fracture toughness, and energy distribution in high speed orthogonal cutting, Int. J. Mach. Tool. Manuf. 73 (2013) 1–8.
[9] R.S.Pawade, S.S. Joshi, P.K. Brahmankar, Effect of machining parameters and cutting edge geometry on surface integrity of high-speed turned Inconel 718, Int. J.Mach. Tool. Manuf. 48 (2008) 15–28.

Key Words:

Tool Life, Physical Vapor Deposition, Taylors Tool Life Equation