Open AccessINFLUENCE OF MICRO-HOLES ON RAKE FACE OF THE CARBIDE INSERT ON MACHINING PERFORMANCE
Author(s) -
P. Jeyapandiarajan,
M. Anthony Xavior,
P. Sasidharan,
Arnaud Duchosal
Publication year - 2021
Publication title -
mm science journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.195
H-Index - 10
eISSN - 1805-0476
pISSN - 1803-1269
DOI - 10.17973/mmsj.2021_11_2021133
Subject(s) - machining , insert (composites) , materials science , carbide , surface roughness , flank , rake , metallurgy , inconel , tool wear , surface finish , composite material , mechanical engineering , engineering , alloy , sociology , anthropology
The performance of the PVD coated carbide insert with micro-holes is experimentally compared with that of the conventional inserts while machining Inconel 718 under Dry and MQL condition (Canola Oil, 0.25% Gr with Canola Oil). The machining performance of textured tool is found to be relatively good when compared to untextured tool in terms of the cutting force, surface roughness, flank wear and crater wear occurred on the cutting inserts. It is being inferred that Canola oil with 0.25% Gr-nanoparticle has improved the cutting force by 17.39%, decreased the flank wear and surface roughness by 20% and 36.23% respectively while machining with the textured tool.