Machinability Analysis of Inconel 718 Superalloy with AlTiN-Coated Carbide Tool Under Different Cutting Environments

2021 ◽  
Author(s):  
Ramazan Çakıroğlu
Keyword(s):  
Inconel 718 ◽  
Carbide Tool ◽  
Coated Carbide Tool ◽  
Inconel 718 Superalloy ◽  
Coated Carbide ◽  
Machinability Analysis

The Effects of TiAlN and TiN Coating during End Milling of INCONEL 718

2014 ◽  
Vol 564 ◽  
pp. 566-571
Author(s):  
K. Kamdani ◽  
Sulaiman Hasan ◽  
Mohd Amri Lajis
Keyword(s):  
Tool Wear ◽  
Tool Life ◽  
Feed Rate ◽  
Inconel 718 ◽  
End Milling ◽  
Cutting Speed ◽  
Extreme Condition ◽  
Carbide Tool ◽  
Coated Carbide Tool ◽  
Coated Carbide

Inconel 718 is a registered trademark of Special Metals Corporation that refers to a family of austenitic nickel-chromium-based super alloys. This material usually being used or operate in high temperature and extreme condition like aerospace industry, turbocharger rotors and seals. This research presents an experimental study of the cutting force variation, surface roughness, tool life and tool wear in end milling Inconel 718. The experimental results showed that flank wear was the predominant failure mode affecting tool life for TiAlN and TiN coated carbide tool. TiAlN is the better coated tool than TiN because it produce better surface finish and resultant force. Feed rate is one of the parameter that effecting results in this experiment. The higher feed rate will shorten the life of the tool. Although for the cutting condition, the situation is quite different where the proper cutting speed will maintain the tool life and tool wear for cutting tool. The overall study shows that TiAlN coated carbide tool with cutting speed 100 m/min, depth of cut 0.5 mm and feed rate 0.1 mm/tooth is the optimum parameter in this experiment.

scholarly journals Surface integrity of Inconel 718 when finish turning with PVD coated carbide tool under MQL

2011 ◽  
Vol 19 ◽  
pp. 396-401 ◽  
Author(s):  
M.Z.A. Yazid ◽  
C.H. CheHaron ◽  
J.A. Ghani ◽  
G.A. Ibrahim ◽  
A.Y.M. Said
Keyword(s):  
Surface Integrity ◽  
Inconel 718 ◽  
Carbide Tool ◽  
Finish Turning ◽  
Coated Carbide Tool ◽  
Coated Carbide
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